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Flights to Washington, D.C.

£173 Cheap flights to Washington, D.C.

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Washington, D.C. departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to Washington, D.C.

Cheap return flights

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to Washington, D.C..

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Washington, D.C. found on KAYAK recently.

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to Washington, D.C..

Cheap direct flights

The latest deals for direct flights to Washington, D.C. so you can sit back and relax without the need for a layover.

Cheap bus & train deals to Washington, D.C.

Find recent round-trip train or bus tickets from the United Kingdom to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
07:45 - 18:00LTN-BWI
14h 15m1 stop
19:10 - 14:30BWI-LTN
15h 20m1 stop
Wed, 19 Mar - Sun, 23 Mar
07:35 - 18:00LTN-BWI
14h 25m1 stop
19:10 - 13:20BWI-LTN
14h 10m1 stop
Mon, 17 Mar - Fri, 21 Mar
11:00 - 18:00STN-BWI
11h 00m1 stop
19:10 - 10:00BWI-STN
10h 50m1 stop
£291PLAY
Find Deal
Wed, 19 Mar - Sun, 23 Mar
11:00 - 18:00STN-IAD
11h 00m1 stop
19:10 - 10:00IAD-STN
10h 50m1 stop
£291PLAY
Find Deal
Wed, 19 Mar - Sun, 23 Mar
08:50 - 15:40LHR-IAD
11h 50m1 stop
17:10 - 10:20IAD-LHR
12h 10m1 stop
£556Aer Lingus
Find Deal
Sun, 29 Dec - Mon, 13 Jan
08:50 - 15:40LHR-IAD
11h 50m1 stop
17:10 - 09:05IAD-LHR
10h 55m1 stop
£577Aer Lingus
Find Deal
Tue, 10 Dec - Tue, 17 Dec
12:25 - 16:05LHR-IAD
8h 40mdirect
20:40 - 09:10IAD-LHR
7h 30mdirect
£584Virgin Atlantic
Find Deal
Tue, 14 Jan - Thu, 23 Jan
16:30 - 20:45LHR-IAD
8h 15mdirect
17:50 - 06:05IAD-LHR
7h 15mdirect
£595British Airways
Find Deal
Wed, 19 Mar - Wed, 2 Apr
06:20 - 18:00LHR-DCA
16h 40m2 stops
12:05 - 07:55DCA-LHR
14h 50m1 stop
£604Virgin Atlantic
Find Deal
Tue, 14 Jan - Thu, 23 Jan
15:25 - 19:45LHR-BWI
8h 20mdirect
21:20 - 09:35BWI-LHR
7h 15mdirect
£607British Airways
Find Deal
Mon, 17 Mar - Wed, 2 Apr
06:00 - 17:00LTN-BWI
16h 00m1 stop
Sun, 2 Mar
07:00 - 17:00LGW-BWI
15h 00m1 stop
Sun, 2 Mar
11:00 - 17:00STN-BWI
35h 00m1 stop
£200PLAY
Find Deal
Tue, 4 Feb
11:40 - 17:40STN-BWI
11h 00m1 stop
£211PLAY
Find Deal
Wed, 21 May
07:50 - 15:40LHR-IAD
12h 50m1 stop
£451Aer Lingus
Find Deal
Sat, 7 Dec
08:50 - 15:40LHR-IAD
11h 50m1 stop
£455Aer Lingus
Find Deal
Mon, 9 Dec
17:20 - 10:26LHR-DCA
22h 06m1 stop
£461Virgin Atlantic
Find Deal
Wed, 11 Dec
09:10 - 17:59LHR-DCA
13h 49m1 stop
£516Virgin Atlantic
Find Deal
Fri, 6 Dec
09:35 - 16:27LHR-DCA
11h 52m1 stop
£615British Airways
Find Deal
Mon, 20 Jan
13:10 - 19:59LHR-DCA
11h 49m1 stop
£648British Airways
Find Deal
Fri, 17 Jan
18:45 - 19:45LGW-IAD
30h 00m2 stops
17:10 - 08:10IAD-LGW
10h 00m1 stop
Tue, 3 Dec - Wed, 11 Dec
15:50 - 19:45STN-IAD
32h 55m2 stops
17:10 - 09:35IAD-STN
11h 25m1 stop
Tue, 3 Dec - Wed, 11 Dec
18:05 - 15:40LCY-IAD
26h 35m1 stop
17:10 - 08:35IAD-LCY
10h 25m1 stop
£744Aer Lingus
Find Deal
Tue, 3 Dec - Wed, 11 Dec
13:15 - 16:55LHR-IAD
8h 40mdirect
21:00 - 09:30IAD-LHR
7h 30mdirect
£791Virgin Atlantic
Find Deal
Thu, 28 Nov - Sat, 7 Dec
11:00 - 17:00STN-BWI
11h 00m1 stop
18:10 - 10:00BWI-STN
10h 50m1 stop
£800PLAY
Find Deal
Sat, 30 Nov - Mon, 2 Dec
13:15 - 16:55LHR-IAD
8h 40mdirect
18:30 - 13:45IAD-LHR
14h 15m1 stop
£801Virgin Atlantic
Find Deal
Thu, 28 Nov - Mon, 9 Dec
11:00 - 17:00STN-BWI
11h 00m1 stop
18:10 - 10:00BWI-STN
10h 50m1 stop
£846PLAY
Find Deal
Sun, 1 Dec - Sun, 8 Dec
10:55 - 19:59LHR-DCA
38h 04m2 stops
15:14 - 07:00DCA-LHR
10h 46m1 stop
£957British Airways
Find Deal
Sun, 1 Dec - Mon, 9 Dec
10:55 - 19:59LHR-DCA
38h 04m2 stops
22:30 - 06:35DCA-LHR
27h 05m1 stop
£962British Airways
Find Deal
Sun, 1 Dec - Sun, 8 Dec
17:15 - 15:40LCY-IAD
27h 25m1 stop
17:10 - 08:35IAD-LCY
10h 25m1 stop
£1,190Aer Lingus
Find Deal
Mon, 2 Dec - Thu, 5 Dec
16:20 - 20:40LHR-IAD
8h 20mdirect
23:50 - 11:05IAD-LHR
7h 15mdirect
£573Lufthansa
Find Deal
Mon, 17 Mar - Thu, 27 Mar
12:05 - 16:40LHR-IAD
8h 35mdirect
22:15 - 10:40IAD-LHR
7h 25mdirect
£577Lufthansa
Find Deal
Wed, 19 Mar - Wed, 2 Apr
16:30 - 19:45LHR-IAD
8h 15mdirect
21:55 - 10:05IAD-LHR
7h 10mdirect
£582British Airways
Find Deal
Wed, 15 Jan - Tue, 25 Feb
12:25 - 16:05LHR-IAD
8h 40mdirect
20:40 - 09:10IAD-LHR
7h 30mdirect
£584Virgin Atlantic
Find Deal
Tue, 14 Jan - Thu, 23 Jan
12:25 - 17:05LHR-IAD
8h 40mdirect
21:50 - 10:05IAD-LHR
7h 15mdirect
£592Virgin Atlantic
Find Deal
Wed, 19 Mar - Wed, 2 Apr
16:30 - 20:45LHR-IAD
8h 15mdirect
17:50 - 06:05IAD-LHR
7h 15mdirect
£595British Airways
Find Deal
Wed, 19 Mar - Wed, 2 Apr
15:25 - 19:45LHR-BWI
8h 20mdirect
21:30 - 08:40BWI-LHR
7h 10mdirect
£609Finnair
Find Deal
Mon, 17 Mar - Thu, 27 Mar
15:25 - 18:45LHR-BWI
8h 20mdirect
20:30 - 08:40BWI-LHR
7h 10mdirect
£619Finnair
Find Deal
Mon, 17 Feb - Mon, 24 Feb
16:20 - 20:15LHR-IAD
8h 55mdirect
18:25 - 06:40IAD-LHR
7h 15mdirect
£684United Airlines
Find Deal
Wed, 11 Dec - Mon, 30 Dec
16:20 - 20:15LHR-IAD
8h 55mdirect
22:15 - 10:50IAD-LHR
7h 35mdirect
£714United Airlines
Find Deal
Wed, 11 Dec - Sat, 28 Dec

See travel insights to Washington, D.C. from

Washington, D.C. flights insights and trends

Explore insights for your Washington, D.C. flight to craft the best travel plan

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

The cheapest month to fly to Washington, D.C. from United Kingdom is in February. Flight prices, which tend to average around £466, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in February, then you should wait until November to fly from United Kingdom, when ticket prices are also cheap, with an average price of £474.

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

Users booking trips to Washington, D.C. from Atlanta found flights 88% cheaper than the average price of flights to Washington, D.C.. To find the cheapest price to Washington, D.C. from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from United Kingdom is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £566. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £614.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from United Kingdom to Washington, D.C. when you can find flight prices for as low as £540. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly in the afternoon, with an average ticket price of £660. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

The ideal time to book your flight to Washington, D.C. is 59 days in advance, when prices tend to average £553. Keep in mind that you might be able to find cheaper flights to Washington, D.C. at any time. In fact, our users found flights for as low as £473 in the past 72 hours.

Cheapest flights to Washington, D.C.

Find the cheapest flights to Washington, D.C. from your nearest city or airport
CHEAPEST MONTH TO FLY TO WASHINGTON, D.C. FROM LONDON HEATHROW AIRPORTFebruary20% cheaperFlying from London Heathrow Airport to Washington, D.C. costs on average just £491 in February
MOST EXPENSIVE MONTH TO FLY TO WASHINGTON, D.C. FROM LONDON HEATHROW AIRPORTAugust24% more expensiveIt costs about £761 for flights to Washington, D.C. from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO WASHINGTON, D.C. FROM LONDON HEATHROW AIRPORTDecember172% more users visitedMore momondo users searched in flights to Washington, D.C. from London Heathrow Airport in December than any other month

Cheap Washington, D.C. flight deals and tips

Summary info about Washington, D.C. flight prices, duration and airlines

Best One-Way Price

£173

Best Round-Trip Price

£236

Fastest flight time

11h 00m

Popular in

July
The best one-way flight price to Washington, D.C. from United Kingdom in the last 72 hours is £173 (London Luton to Baltimore/Washington).
The best round-trip flight price to Washington, D.C. from United Kingdom in the last 72 hours is £236 (London Luton to Baltimore/Washington).
The fastest flight to Washington, D.C. from United Kingdom takes 11h 00m (London Stansted to Baltimore/Washington).
July has the highest demand for flights to Washington, D.C., with a 14% price increase on average.

Frequently asked questions about flying to Washington, D.C.

When is it best to fly to Washington, D.C. to go sightseeing?

The best time to plan to fly to Washington, D.C. to go sightseeing would be when the temperature is not unbearable and the chance of rain is only moderate. Considering those guidelines, May seem like the best times of year to plan your visit.

Is there an alternative airport near Washington, D.C.?

Finding an alternative and possibly cheaper destination airport near Washington, D.C. is possible. If you are planning a flight to Washington, D.C., consider booking flights to Washington, D.C. Reagan-National Airport (4 mi from Washington, D.C. city centre) or Baltimore/Washington Airport (27 mi from Washington, D.C. city centre).

Is there a cheaper alternative to flying into Washington, D.C.?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Washington, D.C. is Washington, D.C. Reagan-National Airport where the average price is £277. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Georgetown?

Yes, you can get a flight to Washington, D.C. Dulles Intl airport in Washington, D.C. (20.8 mi from Georgetown).

What’s the closest airport to White House?

The closest airport to White House is Washington, D.C. Dulles Intl, 22.4 mi away.

When did momondo last update prices for flights to Washington, D.C.?

Prices for flights to Washington, D.C. are refreshed on a daily basis.

How many operators does momondo search for flights to Washington, D.C.?

How old do you have to be to fly to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal to Washington, D.C.?

Finding the right flight to Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. with this policy.

How can momondo help me find flights to Washington, D.C.?

Once all potential Washington, D.C. flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Washington, D.C. and let you know when they change.


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Cheapest flight routes to Washington, D.C.

These routes have the cheapest flights to Washington, D.C. found by momondo users in United Kingdom
DepartingDestinationBest TimeBest Price
LondonBaltimore14h 15m£253
LondonWashington, D.C.11h 40m£271
ManchesterBaltimore11h 20m£291
BirminghamBaltimore14h 55m£322
EdinburghBaltimore12h 50m£328
ManchesterWashington, D.C.11h 10m£364
EdinburghWashington, D.C.8h 05m£394
LeedsWashington, D.C.24h 40m£399
BristolBaltimore17h 59m£405
LeedsBaltimore14h 45m£470
AberdeenWashington, D.C.17h 07m£479
GlasgowBaltimore10h 55m£491
BirminghamWashington, D.C.11h 25m£494
BelfastBaltimore14h 35m£516
BelfastWashington, D.C.16h 05m£539
GlasgowWashington, D.C.9h 55m£541