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WAS - LON

£140 Find cheap flights from Washington, D.C. to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to London departing on 18/9. 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
0 bags
Wed 5/6
Wed 12/6

Search hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to London.
In the last 7 days, travellers have searched 42,573,820 times on KAYAK, and here's why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to London 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 and deals for you by selecting your travel dates.
Choose your dates
18:50 - 10:40BWI-STN
10h 50m1 stop
10:55 - 17:55STN-BWI
11h 00m1 stop
£322PLAY
Find Deal
Fri, 27 Sep - Fri, 1 Nov
18:50 - 10:40IAD-STN
10h 50m1 stop
10:55 - 16:55STN-IAD
11h 00m1 stop
£328PLAY
Find Deal
Tue, 17 Sep - Mon, 9 Dec
08:19 - 06:30IAD-LHR
17h 11m1 stop
12:05 - 17:25LHR-IAD
33h 20m1 stop
£485United Airlines
Find Deal
Wed, 23 Oct - Mon, 28 Oct
22:25 - 10:40IAD-LHR
7h 15mdirect
06:50 - 14:25LHR-IAD
12h 35m1 stop
£491United Airlines
Find Deal
Tue, 8 Oct - Thu, 17 Oct
17:00 - 10:00DCA-LGW
12h 00m1 stop
12:00 - 21:20LGW-DCA
14h 20m1 stop
£493Virgin Atlantic
Find Deal
Tue, 20 Aug - Fri, 30 Aug
21:25 - 09:30BWI-LHR
7h 05mdirect
16:35 - 19:40LHR-BWI
8h 05mdirect
£497British Airways
Find Deal
Wed, 9 Oct - Fri, 18 Oct
22:50 - 11:10IAD-LHR
7h 20mdirect
17:25 - 20:30LHR-IAD
8h 05mdirect
£497British Airways
Find Deal
Sun, 22 Sep - Tue, 1 Oct
13:20 - 10:00IAD-LGW
15h 40m1 stop
12:00 - 22:43LGW-IAD
15h 43m2 stops
£508Virgin Atlantic
Find Deal
Wed, 10 Jul - Mon, 30 Sep
22:25 - 10:40IAD-LHR
7h 15mdirect
12:15 - 15:20LHR-IAD
8h 05mdirect
£512Lufthansa
Find Deal
Sun, 19 May - Tue, 28 May
18:30 - 06:45IAD-LHR
7h 15mdirect
06:30 - 13:30LHR-IAD
12h 00m1 stop
£541Lufthansa
Find Deal
Thu, 10 Oct - Tue, 15 Oct

Flights from Washington, D.C. to London - Travel Insights & Trends

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

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

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Washington, D.C. to London.
Our data shows that the cheapest route for a one-way flight from Washington, D.C. to London cost £219 and was between Washington, D.C. Dulles Intl Airport and London Gatwick Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is £2,255.

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

The average price of all flights from Washington, D.C. to London clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to London on a Monday and more expensive on a Tuesday. On your return trip to Washington, D.C., you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. to London, 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 Washington, D.C. to London is October, where tickets cost £497 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is £810 and £688 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. to London, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 days before departure.

Which airlines provide the cheapest flights from Washington, D.C. to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Washington, D.C. to London were found on PLAY (£322) and Icelandair (£385). Icelandair proposed the cheapest one-way flight at £178.

Which airlines fly most frequently between Washington, D.C. and London?

British Airways connects Washington, D.C. to London with up to 5 flights per day. United Airlines also offers 2 flights per day, while Virgin Atlantic follows with 2 flights per day.

Which airlines fly direct between Washington, D.C. and London?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Washington, D.C. to London.
There are 3 airlines that fly direct from Washington, D.C. to London. They are: British Airways, United Airlines and Virgin Atlantic. The cheapest price of all airlines flying this route was found with Virgin Atlantic at £365 for a one-way flight. On average, the best prices for this route can be found at Virgin Atlantic.

How many flights are there between Washington, D.C. and London per day?

Each day, there are between 9 and 10 nonstop flights that take off from Washington, D.C. and land in London, with an average flight time of 7h 16m. The most common departure time is 22:00 and most flights take off at night, while the most flights land at London Heathrow Airport. Each week, there are 69 flights. The most frequent day of departure is Monday, when 14% of all weekly flights depart. The fewest flights depart on a Sunday.

Which cabin class options are there for flights between Washington, D.C. and London?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Washington, D.C. to London take?

The average direct flight takes 6h 55m, covering a distance of 3,662 miles.

What’s the earliest departure time from Washington, D.C. to London?

Early birds can take the earliest flight from Washington, D.C. at 17:55 and will be landing in London at 06:15.

What’s the latest departure time from Washington, D.C. to London?

If you prefer to fly at night, the latest flight from Washington, D.C. to London jets off at 22:50 and lands at 11:10.

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

Low season

January

High season

July

Cheapest flight

£140
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Baltimore to London Gatwick Airport

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to London 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 Washington, D.C. to London

  • Are there any direct flights from Washington to London?

    Direct flights from Washington to London can be booked through a number of airlines including British Airways, United Airlines, Finnair, and Virgin Atlantic. Non-stop flights are generally more expensive than flights with a layover.

  • Can I do some shopping at London Heathrow airport?

    Once you arrive in the UK, there are a number of shops in the arrivals hall and around the baggage claim areas if you need to pick up last-minute items. Find health and beauty essentials, grab a healthy snack, or just browse the wide range of duty-free products, from cosmetics to champagne.

  • What is the fastest way to get from Heathrow to central London?

    The Heathrow Express train service is the fastest way from the airport to central London. Trains run every 15 minutes from the four airline terminals and take 15-20 minutes to arrive at Paddington Station in the West End. From there, travelers have easy access to the London Underground and bus services to other parts of the city.

  • Can I get the London Underground from Heathrow Airport?

    Heathrow has three London Underground stations on the Piccadilly Line from Terminals 1-3, 4, and 5. This is the cheapest rail route to the capital and will take about an hour.

  • Is Wi-Fi available at the airports in Washington DC and London?

    Most of the airports in Washington and London offer free Wi-Fi and charging stations so passengers can easily stay connected before and after their flights.

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. to London was £176 for a one-way ticket and £405 for a return.

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

    On your way to London, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing in one of London’s 3 airports: London Gatwick, London Heathrow, or London Luton.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to London are KLM and Virgin Atlantic. With an average price for the route of £695 and an overall rating of 7.8, KLM is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £605 and an overall rating of 7.7.

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

    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 Washington, D.C. to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Washington, D.C. 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 Washington, D.C. to London?

    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 London with an airline and back to Washington, D.C. with another airline.

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

    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 London from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Washington, D.C. to London

  • Looking for a cheap flight from Washington, D.C. to London? 25% of our users found flights on this route for £391 or less one-way and £476 or less round-trip.
  • Flights from Washington to London depart from Dulles International, Washington National Airport, and Baltimore-Washington International Airport. Most flights land at Heathrow International Airport in the UK.
  • Flying first class with Virgin Atlantic? Passengers departing from Dulles are welcome to relax in the exclusive Clubhouse lounge in Terminal A before your flight. This modern space features retro lounges, plenty of light, and views of the runway. Signature cocktails and a selection of a la carte meals and snacks are freshly prepared for members. Upper class passengers flying overnight into London Heathrow can also use the Revivals lounge upon landing.
  • Passengers flying with BA have access to the British Airways Gallery Lounge in Terminal B at Dulles International Airport. Freshen up with a quick shower before your flight, catch up on emails, or enjoy a selection of light snacks and coffee.
  • If you’re traveling with children from Washington to London, the FunWay at Dulles Airport is a safe place for kids to run around in before getting on the plane. Located in Concourse B, the playground includes foam models of NASA aircraft and a touchscreen console with kid-friendly games. Seats and charging stations are provided for parents.
  • US military personnel and their families can pass the time in the USO Lounge at Dulles, which is run by the United Service Organizations, a non-profit that offers support and services to active and retired members of the US military. The lounge is a friendly place to relax in and includes a complimentary snack bar, unlimited phone calls, Wi-Fi, and a TV lounge and movie library.
See more tips

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

Find which airlines fly direct from Washington, D.C. to London, which days they fly and book direct flights.

Direct departures

Washington, D.C. to London

Monday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

Tuesday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

Wednesday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

Thursday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

Friday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

Saturday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

Sunday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

See more direct flights

Direct returns

London to Washington, D.C.

Monday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

Tuesday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

Wednesday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

Thursday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

Friday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

Saturday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

Sunday

Aer Lingus, Air Canada, Air France, +13 more

Aer Lingus, Air Canada, +14 more

See more direct flights
See more direct flights

Top 5 airlines serving from Washington, D.C. to London

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to London. 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 Washington, D.C. to London? 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.
7.7
Virgin AtlanticOverall score based on 740 reviews
8.3Crew
7.4Comfort
7.8Boarding
7.1Food
7.7Entertainment
Airline reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

6.0 GoodSonia, Apr 2024LAX - LHR
Read more about Virgin Atlantic reviews

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff were fantastic friendly nice they came round and check we need anything else to eat or drink

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

Misleading instructions for check in. Although I did virtual check in and was instructed to head to security, once I was at security, they told me to go back to Play ticket counter and get paper tickets. Also, beware that Play doesn’t participate in TSA PreCheck. I didn’t know that, despite entering PreCheck info when I purchased the tickets. I wasted time in the TSA PreCheck line as well. So we had two setbacks at check in.

It's a budget airline, so forewarned is forearmed. Yes, you pay for everything like carry-on, checked baggage, seat selection, but that's becoming the case with major airlines. Bringing your own snacks and entertainment on board is highly recommended. It's no frills, but the crew, the plane and the flight itself was great. If you want pampering go for a larger airline. If you just want to get from A to B in comfort and safety, Play is a great choice.

It is a low cost airline. Staff are courteous. There is no entertainment. Food is purchased.

Upon boarding, the people at the gate were extremely rude, there were no outlets on a 6 hour international flight, there was no entertainment, all food and drink was purchase only (even snacks), and my seat reclining function was fully broken. The only redeeming quality was the flight attendants were extremely nice. This was by far the worst flight I have ever been on in my entire life

I don’t know how international flights can’t have media screens to keep people entertained for the long flight. Ugh.

Typical experience for budget airline. Boarding from KEF required bus transit from the gate to plane, so if you had "priority boarding" it was useless as it was simply a free-for-all when getting off the bus. But still no issues with getting our luggage into overhead bin so not really a problem.

Was very apprehensive about flying Play, but the flight was fine. Nothing special, nothing horrible. Fair price to get from New York to Iceland.

I wasn’t able to check in online the day before or the day of because their web configuration or business model idk. I arrived an hour early and check was closed and there was no one around to speak to and eventually was told there was no possible way to get a digital ticket despite I had no luggage to check and would have easily made it through security to boarding and had to pay for a new ticket for $330 ontop of the $169 I spend for the ticket and then I missed my rental car for $305 because I only arrived at midnight instead of noon that I was originally intended. All booked through kayak. I hope there is some kind of insurance from kayak because this was totally preventable had I not been blocked by play air from getting my check in and plane ticket.

Another 35 min delay landing No apology no communication or acknowledgment about this

Try to humanize onboarding and take AI out. It's embarrassing and useless

Overall good experience. Polite crew. Good foodandentertainment. Seats are small and bit congested though.

I ended up buying (for $340) "extra space" seats because I my flying partner was given a STY boarding pass, leading me to conclude that she was on standby and that we had to buy seats on the flight. I later learned that the flight was not sold out and that we could have gotten on as usual. To be honest, I felt swindled.

I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.

The process overall was pretty seamless, and the crew were very friendly (especially Michael). Considering we booked expecting Lufthansa and the flight was operated by United, it was still a very good service and journey overall. The in-flight entertainment was great, with lots of quality options. One slight negative was that I had selected a vegetarian meal prior to flying, but received a vegan one. I think there should be more dietary options as it meant I missed out on some food that I would have preferred (and it seemed like the standard meals and snacks had a vegetarian option anyway). There was also a group of people who were moving around a lot and being generally disruptive at the quietest part of the flight, when the lights were off and most people were sleeping. I would have appreciated staff stepping in to encourage them to be mindful of others). Towards the end of the flight (which was very early in the morning in both time zones), the lights suddenly came on and breakfast was served. In my opinion, this was too early, and everyone was rudely awoken from sleep. After breakfast was cleared away, the lights went off again for about 45 minutes, allowing people to sleep some more. Then the lights came on again for landing. It seems like if they had served breakfast later, the lights on-lights off-lights on shenanigans could have been avoided, and people could have slept longer (and staff could have rested longer too).

You only get a chocolate square and small bottle of water.!

to be bussed around the airport, then have to sit on the plane for an hour whilst the plane was deiced not once, but twice, then to have to wait for a tug driver is unacceptable. The Captain was very good at communicating.

Terrible. This airline will cancel flights at very short notice.

United tried to bump me. We pay good money to get on the plane we are scheduled to ride in. To hell with United Airlines.

I loved the ability to upgrade my seat which was worth it. The large seat and ability to recline made it comfortable to fall asleep. My only two complaints were entertainment (movie selections were old) and approx 30 mins before landing the crew started to collect the blankets despite the cabin air temperature remaining cold. Maybe wait for passengers to get off the plane before collecting the blankets.

Excellent! Although it stinks to pay extra for leg room and then have no screen option.

Very much dislike: Airline requires check-in at the Airport Airline does not work with TSA PreCheck

Overall a great experience. Only complaint was the movie selection was pretty limited, but that's pretty minor in the grand scheme of things and easy to overcome.

The crew was unfriendly front check-in. The filth in the plane was so disappointing. I could smell dirt and looked up and there was literally dirt that was blowing in through the air. Old food on the seat back tray in front of me so I didn’t use it. No toilet paper in the bathroom and scum/old dirt next to the seats.

No blanket pillow headphones, not even a water or snack makes for a very uncomfortable flight. There are too many extra fees that should be basic and standard included.

There was no communication about the check-in process, even the fact that Norse doesn’t do online check-in! And once we were at the Los Angeles airport (LAX), there was no signage or assistance about where to check in. I kept Googling for 3rd party information until I finally found on the airport website that we had to check in at Terminal 1 and be bussed back to Terminal B, the international terminal. How were we supposed to know that?! Otherwise, the flight itself was comfortable and the attendants were helpful and friendly. I just feel like we were lucky to have managed the check-in and boarding process on our own - why keep it a secret??

The flight was comfortable, smooth, hardly any bumps even though we encountered some jetstream. The onboard entertainment could be jazzed up a little, the TV shows were old ans not much variety. The movies we ok. The staff was pleasant. The Orlando ground crew was excellent, they were pleasantand friendly. My kids and I were seated separately but the Orlando crew was able to reassign us together. The ground crew at Gatwick, UK need some work on attitude, they were not so sociable. All in all wonderful flight to and from England. I will be definitely traveling with Norse again. Ps...Norse need to work on an app for both Android and iOS.

Crew at airport who completed boarding were incredibly and blatantly rude and unhelpful. 0/10 customer service. I was going to upgrade my seat to first class and upon asking, I was met with an awful attitude so I changed my mind.

Boarding was a disaster. 2 hours in line to get boarding passes and we had no luggage to check in. Coffee was $4 so is water. 11 and a half hour’s flight and food was not included. You could purchase the food but it was complete garbage, This is worse than spirit airline. Never again

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Book cheap flights from Washington, D.C. to London

Cheapest flights to London from Washington, D.C. found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to London found on KAYAK in the last 72 hours.
18/9Wed
1 stop
30h 52mBWI-LGW
£140
26/6Wed
1 stop
20h 05mBWI-LGW
£143
17/7Wed
1 stopPLAY
10h 50mIAD-STN
£185
23/7Tue
1 stopPLAY
10h 50mIAD-STN
£189
22/9Sun
directVirgin Atlantic
7h 15mIAD-LHR
£333
22/9Sun
directVirgin Atlantic
7h 15mIAD-LHR
£341
18/5Sat
1 stopNorse Atlantic UK
17h 01mDCA-LGW
£365
8/10Tue
1 stopBritish Airways
10h 53mBWI-LHR
£375
8/10Tue
1 stopBritish Airways
9h 37mDCA-LGW
£376
18/5Sat
2 stopsNorse Atlantic UK
27h 19mIAD-LGW
£384

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Last minute flights from Washington, D.C. to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to London that are departing in the next 10 days.
7/5Tue
multi-stopPLAY
10h 50mBWI-STN
17/5Fri
multi-stopPLAY
11h 00mSTN-BWI
£377
7/5Tue
multi-stopPLAY
10h 50mBWI-STN
16/5Thu
multi-stopPLAY
11h 00mSTN-BWI
£425
8/5Wed
multi-stopUnited Airlines
17h 14mIAD-LHR
29/5Wed
multi-stopUnited Airlines
31h 30mLHR-IAD
£509
7/5Tue
directUnited Airlines
7h 15mIAD-LHR
23/5Thu
multi-stopUnited Airlines
12h 25mLHR-IAD
£514
7/5Tue
multi-stopVirgin Atlantic
12h 45mIAD-LHR
14/5Tue
directVirgin Atlantic
7h 55mLHR-IAD
£540
7/5Tue
multi-stopVirgin Atlantic
11h 26mIAD-LHR
14/5Tue
multi-stopVirgin Atlantic
11h 31mLHR-IAD
£545
7/5Tue
multi-stopBritish Airways
16h 34mBWI-LHR
28/5Tue
directBritish Airways
7h 50mLHR-BWI
£548
7/5Tue
directLufthansa
7h 15mIAD-LHR
14/5Tue
directLufthansa
8h 05mLHR-IAD
£552
8/5Wed
directBritish Airways
7h 15mBWI-LHR
21/5Tue
directBritish Airways
7h 50mLHR-BWI
£559
7/5Tue
multi-stopLufthansa
12h 25mIAD-LHR
13/5Mon
multi-stopLufthansa
28h 00mLHR-IAD
£566

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Washington, D.C. - London Flights

Return flight deals:

London - Washington, D.C.

Cabin classes:

£5,003
£2,599
£1,301
£431