Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

Find cheap flights to Washington, D.C. from £175

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 4/6. 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
Sun 26/5
Sun 2/6

Search 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 for flights to Washington, D.C.
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C.
In the last 7 days, travellers have searched 44,335,567 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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

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

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

Cheap flight deals to Washington, D.C.

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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 and deals for you by selecting your travel dates.
Choose your dates
11:40 - 17:40STN-BWI
11h 00m1 stop
18:50 - 10:40BWI-STN
10h 50m1 stop
£283PLAY
Find Deal
Fri, 27 Sep - Sun, 29 Sep
06:00 - 17:40LGW-IAD
16h 40m1 stop
18:50 - 13:15IAD-LGW
13h 25m1 stop
Wed, 15 May - Tue, 10 Sep
17:25 - 20:30LHR-IAD
8h 05mdirect
22:45 - 11:05IAD-LHR
7h 20mdirect
£500British Airways
Find Deal
Tue, 24 Sep - Thu, 3 Oct
07:55 - 19:15LHR-IAD
16h 20m1 stop
22:45 - 11:05IAD-LHR
7h 20mdirect
£504Finnair
Find Deal
Tue, 17 Sep - Tue, 24 Sep
08:40 - 15:35LHR-IAD
11h 55m1 stop
22:15 - 10:30IAD-LHR
7h 15mdirect
£506Virgin Atlantic
Find Deal
Mon, 6 May - Mon, 13 May
17:30 - 20:25LHR-IAD
7h 55mdirect
22:15 - 10:30IAD-LHR
7h 15mdirect
£507Virgin Atlantic
Find Deal
Mon, 9 Sep - Wed, 25 Sep
14:10 - 08:59LHR-DCA
23h 49m1 stop
12:36 - 10:30DCA-LHR
16h 54m1 stop
£513Finnair
Find Deal
Mon, 6 May - Thu, 9 May
17:25 - 20:30LHR-IAD
8h 05mdirect
22:45 - 11:05IAD-LHR
7h 20mdirect
£522British Airways
Find Deal
Wed, 8 May - Wed, 15 May
06:50 - 14:15LHR-IAD
12h 25m1 stop
22:17 - 10:10IAD-LHR
30h 53m1 stop
£526Lufthansa
Find Deal
Mon, 13 May - Sun, 19 May
16:40 - 19:55LHR-IAD
8h 15mdirect
22:12 - 09:40IAD-LHR
30h 28m1 stop
£527Lufthansa
Find Deal
Tue, 24 Sep - Sun, 29 Sep

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

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

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

These are the best prices found by users searching on KAYAK in the last 72 hours.
If travelling to Washington, D.C., the cheapest city to fly from in the last 3 days was London, with flights as low as £140 one-way and £226 return. Flights from London are the most searched and start at $198 for a return trip.

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

The average and cheapest price for all flights to Washington, D.C. from each origin found by users searching on KAYAK in the last month.
On average, a flight to Washington, D.C. costs £705. The cheapest price found on KAYAK in the last 2 weeks cost £522 and departed from London Heathrow Airport. The most popular routes on KAYAK are London to Washington, D.C. which costs £733 on average, and Edinburgh to Washington, D.C., which costs £811 on average.
See prices from:

What is the cheapest day to fly to Washington, D.C.?

The average price of all flights to Washington, D.C. clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Wednesday where tickets can be as cheap as £606. On the other hand, the most expensive day to fly is Sunday, where prices are £667 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Washington, D.C. is March, where tickets cost £487 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from the United Kingdom is £935 and £828 respectively. For return trips, the best month to travel is September with an average price of £458.

What is the cheapest time of day to fly to Washington, D.C.?

The average price for all flights to Washington, D.C. depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Washington, D.C. is generally in the morning, when flights cost £518 on average. The most expensive time of day to fly to Washington, D.C. is generally at night, which is peak travel time and where the average cost of a ticket is £603.

What is a good deal for flights to Washington, D.C.?

If you’re looking for cheap airfare to Washington, D.C., 25% of our users found tickets to Washington, D.C. for the following prices or less: From London Heathrow Airport £605 one-way - £641 return, from Edinburgh £667 one-way - £704 return.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Washington, D.C., 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, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 56 days before departure.

Which is the cheapest airport to fly into in Washington, D.C.?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Washington, D.C. is Washington, D.C. Reagan-National Airport, with an average flight price of £132.

Which airlines fly to Washington, D.C.?

In general from United Kingdom, British Airways, United Airlines and Virgin Atlantic fly the most to Washington, D.C.. See the amount of flights per week for popular airlines flying to Washington, D.C..

Which airline offers the most flights to Washington, D.C.?

Of the 13 airlines that fly to Washington, D.C., United Airlines offers the most flights, with around 2,425 per week, followed by American Airlines with 2,403 flights per week.

How many airports are there in Washington, D.C.?

There are 3 airports in Washington, D.C.: Reagan Washington National Airport (DCA), Washington Dulles Airport (IAD) and Baltimore/Washington Airport (BWI). The busiest airport is Reagan Washington National Airport (DCA), with 40% of all flights arriving there.

How long is the flight to Washington, D.C.?

The duration of your flight to Washington, D.C. depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Washington, D.C. on KAYAK are from Edinburgh, which takes 8h 00m, London, which takes 10h 03m, and Manchester, which takes 11h 10m.

How many direct flights to Washington, D.C. are there each day?

There are around 11 direct flights from within United Kingdom to Washington, D.C. every day. Most flights depart in the afternoon, with 17:00 the most common departure time and 63% of flights departing in the afternoon.

How many direct flights to Washington, D.C. are there each week?

Each week there are around 76 direct flights from within United Kingdom to Washington, D.C.. The most common day for departures is Tuesday, with 14% of flights taking off on this day.

How many long-haul flights are there to Washington, D.C. each week?

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Washington, D.C.. Instead, there are 76 long-haul flights (6-12 hour flight duration), with the most arriving from London.

How many cities have direct flights to Washington, D.C.?

From the United Kingdom, there are direct flights to Washington, D.C. from 2 cities. The city with the most direct flights is London, with 69 direct flights each week.

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

Low season

January

High season

July

Cheapest flight

£175
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (30% more expensive on average)
Flight from London Gatwick Airport to Baltimore

When to book flights to Washington, D.C.

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Washington, D.C. based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Washington, D.C. flights

  • How do I transfer between terminals at the Washington Airports?

    Due to the size of Dulles Airport, the AeroTrain service is the fastest way to move through each gate section. As Dulles Airport continues to grow, it is recommended to check the airport website for a map of the AeroTrain loops to ensure you take the correct service. To make it around Reagan airport, the airport shuttle bus operates 24 hours a day and loops between Terminals A, B, and C and the car parks. Alternatively, you can take the pedestrian bridge to move between Terminals B and C.

  • Where can I find the duty-free stores at the Washington Airports?

    Due to the size of Dulles Airport, there are a number of duty-free shopping opportunities. You can find two on Concourse A, near Gate A32 and A14, one near Gate B63 on Concourse B, near C14 and C4 on Concourse C and near Gate D1 and Gate 12 on Concourse D. Reagan Airport also has duty-free stores, with one in Terminal A and one store in Terminal C.

  • Where can I get something to eat after my flight?

    If you’re looking to grab a coffee and something to eat, both Reagan Airport and Dulles Airport have a Starbucks in the ticketing area after you pass through security. If you’re at Reagan Airport, you could also have a cold drink and something to eat at Il Vaggio’s Matsutake Sushi or Legal Sea Foods located in the National Hall. At Dulles Airport, you can find the Gourmet Market on the baggage claim level.

  • What accommodation options are there near the Washington Airports?

    As the Reagan Airport is within 10 minutes of the city, there is a wide range of hotels available close by, including the Crystal Gateway Marriott or Hampton Inn near the train station. If you’d like to stay somewhere on the airport site, Washington Dulles Airport Marriott is opposite the Dulles Airport terminals with an airport shuttle available.

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

    If travelling to Washington, D.C., the cheapest city to fly from in the last 3 days was London, with flights as low as £140 one-way and £226 return. Flights from London are the most searched and start at $198 for a return trip.

  • Which Washington, D.C. airport is closest to central Washington, D.C.?

    Washington, D.C. is served by 2 major airports. Reagan Washington National Airport (4 miles) is the closest to the centre of Washington, D.C. and Washington Dulles Airport is 22 miles from the centre.

  • How much is a flight to Washington, D.C.?

    On average, a flight to Washington, D.C. costs £705. The cheapest price found on KAYAK in the last 2 weeks cost £522 and departed from London Heathrow Airport.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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. is likely to change within 7 days, so travellers know whether to wait or book now.

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

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

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

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington, D.C. flight deals.
  • There are a number of cities in the UK with direct flights to Washington DC, including London, Manchester, Newcastle, Glasgow, Edinburgh and Birmingham. You will fly into one of Washington’s two major internationals airports – Dulles International Airport (IAD) or Ronald Reagan Washington National Airport (DCA).
  • Reagan Airport is the closest airport to downtown Washington DC at just a 13-minute drive across the Potomac River. This airport is well connected to the public transport system on the Blue Line and Yellow Line of the Metrorail, which will take you into the city centre. You can find the station between Terminals B and C.
  • The larger Dulles Airport is located approximately 40 minutes outside of Washington DC and is not part of the Metrorail service. To help connect travellers to the city, you can catch the Silver Line Express bus to the Wiehle-Reston East station on the Silver Line. This service costs approximately $5 a ticket (£3.70), plus the metro ticket.
  • If you’re travelling with kids, Dulles Airport has partnered with NASA to provide an interactive gaming area on Concourse B near Gate B70. Here your children, or children at heart, can play games and learn while waiting to fly. The airport website also has activity sheets free to print off.
  • For those who need a phone charger after their flight to Washington DC, Reagan Airport has charging stations near the gates, in the restaurant area and at the baggage claim level. You will find these by looking for the "Power Up" sign.
See more tips

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

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

Direct departures

United Kingdom to Washington, D.C.

Monday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Tuesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Wednesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Thursday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Friday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Saturday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Sunday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

See more direct flights

Direct returns

Washington, D.C. to United Kingdom

Monday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Tuesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Wednesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Thursday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Friday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Saturday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Sunday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

See more direct flights
See more direct flights

Top 5 airlines flying to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.7
FinnairOverall score based on 1385 reviews
7.5comfort
7.8boarding
7.0entertainment
6.9food
8.2crew
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Security was a mess at the Helsinki Airport. But I was delighted by the connecting flight waiting for us for JFK.

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

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

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.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

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

From the start everything was perfectly fine. First meeting was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

They should. Heck planes more often not when they are suppose to be leaving causing delays

Thankfully not a full flight so although my headphone jack wasn’t working 100% on my window seat, I was able to move to the aisle seat. Food was fine, nothing great but tasty enough. Crew were friendly and made enough rounds. Always have a decent experience with Aer Lingus

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

Customs is always a challenge. The customs officials were real humans, which was nice-not robots programmed on angry 😊. If you’re in a hurry to get through you’ll be stressed out. Allow yourselves plenty of time and it will be a stress free experience.

I got rerouted to another flight/city because the original flight was late and I would not have made my connection. I had to wait an additional five hours (no compensation) for the new flight which was also delayed because the computer was not working. Arrived at my final destination after nearly 20 hours of travel only to discover that my baggage had not arrived with me. Two days later and still waiting for my baggage. Customer service has been incredibly unhelpful and even hung up on me because I dared to ask for them to have someone call me when my bag arrived at the airport. No one apologized to me for what I experienced and they were dismissive of the fact that I have absolutely no clothes or toiletries. Absolutely awful, disorganized and stressful experience. Am dreading the return flight.

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.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

I sat in the last row of seats. On an 8 hour flight they allowed folks to stand and talk and drink in the back area near the toilets the whole time. They were at times loud and in the way. It was a little annoying. The crew on this trip were pretty mediocre and the plane was littered with trash when we disembarked.

Book Cheap Washington, D.C. Plane Tickets

Cheapest flights to Washington, D.C. from the United Kingdom found in 2024

Recent return flight deals

 
These are the cheapest return flights to Washington, D.C. found on KAYAK in the last 72 hours.
27/9Fri
1 stopPLAY
11h 00mSTN-BWI
29/9Sun
1 stopPLAY
10h 50mBWI-STN
£283
15/5Wed
1 stop
16h 40mLGW-IAD
10/9Tue
1 stop
13h 25mIAD-LGW
£285
24/9Tue
directBritish Airways
8h 05mLHR-IAD
3/10Thu
directBritish Airways
7h 20mIAD-LHR
£500
17/9Tue
1 stopFinnair
16h 20mLHR-IAD
24/9Tue
directFinnair
7h 20mIAD-LHR
£504
6/5Mon
1 stopVirgin Atlantic
11h 55mLHR-IAD
13/5Mon
directVirgin Atlantic
7h 15mIAD-LHR
£506
9/9Mon
directVirgin Atlantic
7h 55mLHR-IAD
25/9Wed
directVirgin Atlantic
7h 15mIAD-LHR
£507
6/5Mon
1 stopFinnair
23h 49mLHR-DCA
9/5Thu
1 stopFinnair
16h 54mDCA-LHR
£513
8/5Wed
directBritish Airways
8h 05mLHR-IAD
15/5Wed
directBritish Airways
7h 20mIAD-LHR
£522
13/5Mon
1 stopLufthansa
12h 25mLHR-IAD
19/5Sun
1 stopLufthansa
30h 53mIAD-LHR
£526
24/9Tue
directLufthansa
8h 15mLHR-IAD
29/9Sun
1 stopLufthansa
30h 28mIAD-LHR
£527

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Washington, D.C. found on KAYAK in the last 72 hours.
4/6Tue
1 stop
15h 16mLGW-BWI
£175
4/6Tue
1 stop
15h 16mLGW-BWI
£176
3/6Mon
1 stopPLAY
35h 00mSTN-BWI
£226
15/5Wed
1 stopPLAY
35h 00mSTN-BWI
£234
14/5Tue
2 stopsBritish Airways
27h 20mLHR-DCA
£510
1/5Wed
1 stopAer Lingus
13h 55mLCY-IAD
£519
14/5Tue
2 stopsBritish Airways
27h 20mLHR-DCA
£527
1/5Wed
1 stopAer Lingus
13h 55mLCY-IAD
£527
6/5Mon
1 stopFinnair
14h 31mLHR-DCA
£581
7/5Tue
1 stopFinnair
11h 24mLHR-DCA
£619

Search by stops

Search by airline

Search by price

Recent domestic flight deals

7/5Tue
directSpirit Airlines
5h 03mLAX-BWI
11/5Sat
directSpirit Airlines
5h 43mBWI-LAX
£78
15/5Wed
directJetBlue
1h 40mBOS-DCA
15/5Wed
directJetBlue
1h 39mDCA-BOS
£98
23/5Thu
directDelta
1h 48mBOS-DCA
3/6Mon
directDelta
1h 39mDCA-BOS
£119
31/7Wed
directDelta
1h 44mBOS-BWI
7/8Wed
directDelta
1h 43mBWI-BOS
£124
14/5Tue
directSouthwest
1h 35mBOS-BWI
16/5Thu
directSouthwest
1h 30mBWI-BOS
£152
27/5Mon
multi-stopUnited Airlines
5h 58mBOS-DCA
29/5Wed
multi-stopUnited Airlines
3h 35mDCA-BOS
£164
26/5Sun
multi-stopUnited Airlines
5h 58mBOS-DCA
29/5Wed
multi-stopUnited Airlines
4h 50mDCA-BOS
£166
6/5Mon
directSouthwest
1h 45mATL-BWI
7/5Tue
multi-stopSouthwest
12h 30mBWI-ATL
£214
26/5Sun
multi-stopAmerican Airlines
4h 31mBOS-BWI
29/5Wed
multi-stopAmerican Airlines
4h 45mBWI-BOS
£233
26/5Sun
multi-stopAmerican Airlines
8h 42mLAX-IAD
31/5Fri
multi-stopAmerican Airlines
7h 53mIAD-LAX
£332

Search by stops

Search by airline

Search by price

Last minute flights to Washington, D.C.

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 to Washington, D.C. that are departing in the next 10 days.
27/4Sat
multi-stop
16h 05mLGW-BWI
3/5Fri
multi-stop
15h 05mBWI-LGW
£363
27/4Sat
multi-stop
16h 05mLGW-BWI
3/5Fri
multi-stop
15h 05mBWI-LGW
£365
27/4Sat
multi-stopPLAY
11h 00mSTN-IAD
4/5Sat
multi-stopPLAY
10h 50mIAD-STN
£387
27/4Sat
multi-stopPLAY
11h 00mSTN-IAD
4/5Sat
multi-stopPLAY
10h 50mIAD-STN
£391
1/5Wed
multi-stopFinnair
16h 38mLHR-BWI
30/5Thu
multi-stopFinnair
13h 09mBWI-LHR
£571
1/5Wed
multi-stopFinnair
16h 38mLHR-BWI
30/5Thu
directFinnair
7h 15mBWI-LHR
£572
1/5Wed
multi-stopBritish Airways
14h 27mLHR-BWI
8/5Wed
multi-stopBritish Airways
13h 39mBWI-LHR
£691
28/4Sun
multi-stopAer Lingus
13h 55mLHR-IAD
29/4Mon
multi-stopAer Lingus
12h 10mIAD-LHR
£791
1/5Wed
directBritish Airways
7h 50mLHR-BWI
30/5Thu
directBritish Airways
7h 15mBWI-LHR
£804
29/4Mon
multi-stopAer Lingus
15h 05mLCY-IAD
7/5Tue
multi-stopAer Lingus
11h 05mIAD-LCY
£3,563

Search by stops

Search by airline

Search by price