LON - WAS

£227 Find Cheap Flights from London to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Washington, D.C. departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Washington, D.C..
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Washington, D.C..
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from London to Washington, D.C. (LON-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Washington, D.C.

Thu, 12 Feb - Sun, 22 Feb
TAP AIR PORTUGAL Logo
19:55 - 21:00LHR-IAD
30h 05m1 stop
TAP AIR PORTUGAL Logo
22:30 - 17:30IAD-LHR
14h 00m1 stop
£406TAP AIR PORTUGAL
Find Deal
Fri, 21 Nov - Sat, 6 Dec
Multiple Airlines Logo
14:00 - 07:45LGW-IAD
22h 45m1 stop
Multiple Airlines Logo
05:45 - 10:05IAD-LGW
23h 20m2 stops
£408Multiple Airlines
Find Deal
Wed, 21 Jan - Tue, 27 Jan
JetBlue Logo
07:25 - 22:47LHR-DCA
20h 22m1 stop
JetBlue Logo
15:30 - 06:55DCA-LHR
10h 25m1 stop
£419JetBlue
Find Deal
Mon, 2 Feb - Mon, 9 Feb
Icelandair Logo
09:20 - 18:53LHR-DCA
14h 33m1 stop
Icelandair Logo
13:00 - 06:55DCA-LHR
12h 55m1 stop
£420Icelandair
Find Deal
Mon, 2 Feb - Mon, 9 Feb
Icelandair Logo
09:20 - 18:53LHR-DCA
14h 33m1 stop
Icelandair Logo
06:15 - 20:45DCA-LHR
9h 30m1 stop
£421Icelandair
Find Deal
Mon, 17 Nov - Mon, 1 Dec
JetBlue Logo
08:05 - 14:36LHR-DCA
11h 31m1 stop
JetBlue Logo
06:15 - 20:45DCA-LHR
9h 30m1 stop
£425JetBlue
Find Deal
Fri, 5 Dec - Tue, 9 Dec
Virgin Atlantic Logo
12:30 - 22:08LHR-BWI
14h 38m1 stop
Virgin Atlantic Logo
18:21 - 11:40BWI-LHR
12h 19m1 stop
£461Virgin Atlantic
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Virgin Atlantic Logo
10:00 - 16:05LHR-IAD
11h 05m1 stop
Virgin Atlantic Logo
22:20 - 10:50IAD-LHR
7h 30mdirect
£466Virgin Atlantic
Find Deal
Fri, 9 Jan - Mon, 12 Jan
British Airways Logo
11:20 - 21:24LGW-DCA
15h 04m1 stop
British Airways Logo
11:46 - 07:30DCA-LGW
14h 44m1 stop
£534British Airways
Find Deal
Tue, 25 Nov - Mon, 1 Dec
British Airways Logo
11:20 - 21:59LGW-DCA
15h 39m1 stop
British Airways Logo
11:45 - 07:30DCA-LGW
14h 45m1 stop
£578British Airways
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Finnair's Economy Comfort offers extra legroom for a fee.
Dulles connects to D.C. via the Silver Line Metro in 50 minutes.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
TAP AIR PORTUGAL
Cheapest • from £406 (return)
Virgin Atlantic
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to Washington, D.C.
Watch video
Watch video
Watch video
Watch video
Top routes
LHR-IAD
Cheapest • 2% average savings
LHR-IAD
Most popular
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 15% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£406
Overall average: £514
TAP AIR PORTUGAL
Thu 12/2Sun 22/2
LHR - IAD • 1 stop
Cheapest direct flights
£479
Typical prices: £624-£957
Virgin Atlantic
Fri 5/12Tue 9/12
LHR - IAD • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Booking Insights

KAYAK's insights & trends for London to Washington, D.C. flights

Get data-powered insights and trends into flights from London to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Washington, D.C.
Find cheap flights to Washington, D.C.

Planning a trip from London to Washington, D.C.? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

How much is a return flight from London to Washington, D.C.?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Washington, D.C. departing in February.

What is the cheapest London to Washington, D.C. flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Washington, D.C. costs £415 on the route between London Heathrow Airport (LHR) and Washington, D.C. Dulles Intl Airport (IAD). Over the past month, this route was, on average, 2% cheaper than other London-Washington, D.C. routes. It is also the most popular route.

What’s the cheapest day of the week to fly from London to Washington, D.C.?

The average price of all round-trip flights from London to Washington, D.C. clicked on KAYAK for each day over the last 12 months.

For London to Washington, D.C., Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Washington, D.C. back to London, the best deals are generally found on Wednesday, with Saturday being the most expensive.

What is the cheapest month to fly from London to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Washington, D.C. is February, where tickets cost £470 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £669 and £649 respectively.

Can I save money by flying with a stopover from London to Washington, D.C.?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £559 on average.

How far in advance should I book a flight from London to Washington, D.C.?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Washington, D.C., you should book around 4 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Expert advice

Expert advice for your flight from London to Washington, D.C.

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
British Airways

BA's premium economy offers more legroom and priority boarding for long-haul comfort.


BA's CityFlyer from London City Airport offers quick travel with no liquid limits.

Virgin Atlantic

Virgin's Upper Class offers a private suite with a fully flat bed and direct aisle access.


Virgin's Clubhouse Lounge at Heathrow provides gourmet food and spa treatments.

Lufthansa

Lufthansa's Premium Economy offers 50% more space and an extra checked bag.


Lufthansa's special meals include 11 options, catering to dietary needs.

Read more about Lufthansaby Jessica Macdonald
Austrian Airlines

Austrian offers a baggage calculator to check your allowance and avoid extra costs.


Austrian's loyalty programme offers lounge access and extra baggage for frequent travellers.

United Airlines

United's Polaris Lounge offers a luxurious experience with restaurant-style dining.


United's Wi-Fi varies; check coverage maps before purchasing for reliable connectivity.

Finnair

Finnair's A350 aircraft offers a modern cabin with higher humidity for a better arrival feeling.


Finnair's Economy Comfort offers extra legroom for a small charge, enhancing comfort.

Read more about Finnairby Gabriel Leigh
Airports
LHR

Heathrow offers a Heathrow Express service to London Paddington in 15 minutes. Book tickets in advance for the best rates.

Read more about LHRby Kirstie Pickering
IAD

Dulles is now connected to D.C. via the Silver Line Metro, offering a 50-minute ride to the city centre.

Read more about IADby Stefanie Waldek
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Laura Ratliff

Laura Ratliff

Expert on Virgin Atlantic

Laura Ratliff

Laura Ratliff

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has travelled to more than 50 countries across six continents.

Read more
Tara Craig

Tara Craig

Expert on Austrian Airlines

Tara Craig

Tara Craig

Tara Craig has been a journalist for 17 years, focusing on aviation for more than a decade. She has covered everything from how airports accommodate disabled passengers to the emergence of electric air taxis. Tara is constantly travelling and finds it hard to stop noticing things – good and bad – about the air travel experience.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and IAD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on LHR

Kirstie Pickering

Kirstie Pickering

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Read more

Good to know - Cheap tickets from London to Washington, D.C.

Low seasonFebruary
Cheapest flight£227
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from London Gatwick Airport to Baltimore

When to book flights from London to Washington, D.C.

Are your dates flexible? Find out the best times to travel from London to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Washington, D.C.

  • How do I travel to London airports?

    For those departing from Heathrow Airport, you can catch the Heathrow Express train from central London. This will take you only 15min. Alternatively, the Piccadilly Line on the Underground stops outside Terminals 2 & 3, Terminal 4 and Terminal 5. The Gatwick Express can take you to Gatwick Airport in 30min from Victoria Station, and those departing from Stansted Airport, can catch the Stansted Express from Tottenham Hale or Liverpool Street stations.

  • How do I travel from Washington Airport into the city?

    The Washington DC Metrorail Train System is connected to Reagan Airport with a station located on the concourse between Terminals B and C. Farecards can be found at all entrances to the station. On the other hand, the Dulles Airport is not directly connected to the Metrorail system, however the Silver Line Express bus service can connect you to the closest station, the Wiehle-Reston East Metro Station, for around $5 (£3.80).

  • Are there any passenger lounges in London airports?

    If you’d like to wait for your flight from London to Washington in comfort, you can find passenger lounges throughout Heathrow Airport. Plaza Premium Lounges are located at Terminal 2A, Terminal 3 ground floor, Terminal 4 near Gate 1 and at Terminal 5 next to Gate A7. These lounges can be accessed for £40 at the door. The Aspire Lounge & Spa at Terminal 5 has the added luxury of spa facilities and can be accessed for £35.

  • Are there any hotels near Washington Airport?

    For those flying into Dulles Airport, you can find Washing Dulles Airport Marriott on the airport campus, within a 3min drive of the terminal. This hotel also offers an airport shuttle for added convenience. The Westin and Hyatt Regency Dulles are also within a 5min drive. 5min from Ronald Reagan Airport is Crystal City, which has a range of accommodation options, including the International Luxury Suites, the Hilton Garden Inn and the Crystal City Marriott.

  • What visa do I need to fly from London to Washington DC?

    UK travellers must apply for an Electronic System for Travel Authorisation (ESTA) before they fly to the United States. An ESTA usually costs around US$ 20 (£18), and you can apply for it through the US State Department website. This will allow you to stay in the United States for up to 90 days. You must also have a valid UK passport when you travel to America.

  • What parking is available at the Washington DC airports?

    If you’re landing at Dulles International, you can meet your lift at the short-stay car park, inside Garages 1 and 2. You can reach the car parks via covered walkways or take a quick, free shuttle from Curb 2F at the terminals. A mobile phone car park is also available in the pick-up zone, where drivers can park for up to 1 hour for free. Meanwhile, passengers arriving at Ronald Reagan National Airport can reach the car park via the AirTrain service, which stops at all terminals and international parking garages.

  • What is the cheapest flight from London to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from London to Washington, D.C. was £227 for a one-way ticket and £406 for a return.

  • Which airports will I be using when flying from London to Washington, D.C.?

    London is served by 2 major airports and there are 2 airports in Washington, D.C.. You will leave London from one of these airports: London Heathrow or London Stansted. You will be arriving in Washington, D.C. at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from London to Washington, D.C.?

    The Boeing 777 is the aircraft model that flies most regularly on the London to Washington, D.C. flight route.

  • Which airline alliances offer flights from London to Washington, D.C.?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between London and Washington, D.C., with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from London to Washington, D.C.?

    There are direct flights from London to Washington, D.C. on a daily basis.

  • Which is the best airline for flights from London to Washington, D.C., Austrian Airlines or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from London to Washington, D.C. are Austrian Airlines and Virgin Atlantic. With an average price for the route of £685 and an overall rating of 7.6, Austrian Airlines is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £603 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from London to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Washington, D.C. with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Washington, D.C.

  • Looking for a cheap flight from London to Washington, D.C.? 25% of our users found flights on this route for £444 or less one-way and £536 or less round-trip.
  • When booking your flights from London to Washington, you can choose to fly into either Washington Dulles International Airport (IAD) or Ronald Reagan Washington National Airport (DCA). Dulles Airport is larger, however Reagan Airport is only 15min from downtown Washington.
  • If you wish to purchase United States Dollars before your flight from London to Washington, you can order your foreign currency online on the Heathrow Airport website and pick it up when you arrive at the airport. Collections can be made at the Travelex counters, found at all terminals before security.
  • For those feeling lost at Dulles Airport, you can find an information desk near Baggage Claims 6, 11 and 14. Alternatively, keep an eye out for the Airport Ambassadors in their yellow shirts, volunteers who can help provide advice on airport services.
  • Those bringing their own car to Gatwick Airport (LGW) can find budget-friendly long stay parking available at the designated car park, starting at £22. You can then catch the free shuttle bus to either the South or North Terminal.
  • If you are looking for a bite to eat after your flight from London to Washington, you can find a number of options in the public area of the Reagan Airport, known as the National Hall. Before security, you can find a 24-hour Dunkin’ Donuts or Starbucks if you’re looking for a coffee.
  • If you want to find cheap flights from London to Washington, DC, and reduce your carbon footprint when you fly, our C02 filter can help you find eco-friendly routes. For London to Washington flights, you can lower your carbon output by around 40% if you fly from London Heathrow (LHR) with British Airways or Aer Lingus. Both options take around 12-14 hours and arrive at Washington DC Dulles International Airport (IAD), with one layover in Dublin.
  • Hiring a car in Washington DC? Both Washington DC Dulles International Airport and Ronald Reagan Washington National Airport (DCA) offer on-site car hire services. If you’re landing at Ronald Reagan National Airport, you can reach the car hire services by taking a shuttle from outside the Economy Parking Lot. Meanwhile, at Dulles International, you can find car hire services outside the terminal, beside the Terminal 2 Parking Garage.
  • If you’re travelling with kids, London Heathrow generally has children’s play areas inside all terminals. These play areas are located after security, inside the main departure lounges.

Prefer to fly direct from London to Washington, D.C.?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Washington, D.C..
Find which airlines fly direct from London to Washington, D.C., which days they fly and book direct flights.

Direct departures

London to Washington, D.C.

Monday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

Tuesday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

Wednesday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

Thursday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

Friday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

Saturday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

Sunday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

See more direct flights

Direct returns

Washington, D.C. to London

Monday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

Tuesday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

Wednesday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

Thursday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

Friday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

Saturday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

Sunday

British Airways, United Airlines, Virgin Atlantic

British Airways, United Airlines, +1 more

See more direct flights

Reviews of the top 5 airlines flying from London to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from London to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Virgin AtlanticOverall score based on 670 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.9Food
7.5Entertainment
Airline reviews

Great staff great experience, made a 2 hour delay very bearable

10.0 ExcellentAnonymous, Oct 2025LAX - LHR
Read more Virgin Atlantic reviews

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

Excellent experience in every way, from ground crew helpfulness, boarding experience, inflight service all the way to modern equipment. My new favorite airline. I wish I could fly with them more often.

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

We left 1.5 hours late therefore missing my connection. The airline didn’t give vouchers.

Food could have something without dairy, I couldn't eat anything. Tv for both seats was malfunctioning. They have one bottle of ginger ale for entire plane.... and I paid extra for these seats...very disappointed

We took two long flights with Lufthansa, both were delayed making us miss our connecting flights. Lufthansa took care of the first one. The second was a switch to United and figuring out how to rebook was not a pleasant experience.

Welp - they boarded us appropriately...then had us sit on the plane for over two hours before cancelling the flight...which meant another night in Munich. I probably had it a little better than most as over 500 people had to be accommodated/re-booked etc. The next day I boarded the same flight (for which I had now been ticketed 3 straight days) and - with "only" an hour delay, managed to finally get home over 2 days later than scheduled. I haven't flown Lufthansa to Europe in years...and I won't be looking to do so again in the future. To be clear, though, the people I interacted with - flight crew, Service Center, check-in were all professional and courteous - management is clearly to blame for their lack of communication and unpreparedness for when things go wrong.

Seat very cramped, could not recline. No cheese with meal. Staff very helpful.

The flight from Dulles to Munich was just okay. The seats were comfortable and extra foot room was noticeable in comfort plus. Disappointed in the booking in so much I requested an aisle seat and then was assigned a middle seat. The food was inedible. Movie choices were moderate. I usually fly Delta, but this WA flight was cheaper. Next time, I'll happily pay the extra to fly Delta.

Food was terrible. They ran out of options and gave me a bland undercooked pasta and veggies. Only middle seat was available to select although I paid extra. Baggage delayed at destination. Flight attendants not really helpful.

One one boarding scanner was working to scan 400+ passengers to an Airbus 380. Food in premium economy was mediocre.

Liked the flight being almost on time (airport issues created a delay). Disliked the issue printing tag bags on the kiosk and having to wait for an hour on like to drop my bags.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

1. The website didn’t allow me to checkin from London as I have Bangladesh passport with US permanent resident card. This pushed me to sit with my wife in the middle of two aisle seats, terrible experience! 2. BA should allow within 24 hours to checkin with other passport holders to choose better seats. A 2nd verification of travel documents can be done at the desk about immigration status. 3. Food options were poor for vegetarian passengers, try to introduce healthy options avoiding carb-dense food ingredients.

Everything you need to know for your flight from London to Washington, D.C.

Other airlines flying from London to Washington, D.C.

Flights from the other most popular airlines that fly from London to Washington, D.C. according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.