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Flights to Washington, D.C.

£190 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 3/3. 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 return 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 stopover.

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.
11:00 - 17:00STN-BWI
11h 00m1 stop
18:10 - 10:00BWI-STN
10h 50m1 stop
£301PLAY
Find Deal
Wed, 5 Feb - Mon, 17 Feb
11:00 - 17:00STN-BWI
11h 00m1 stop
18:10 - 10:00BWI-STN
10h 50m1 stop
£304PLAY
Find Deal
Mon, 27 Jan - Mon, 3 Feb
08:25 - 19:59LHR-DCA
15h 34m1 stop
11:22 - 05:55DCA-LHR
14h 33m1 stop
£413Icelandair
Find Deal
Tue, 11 Mar - Tue, 18 Mar
11:55 - 18:25LGW-IAD
11h 30m1 stop
19:40 - 10:55IAD-LGW
10h 15m1 stop
£440Icelandair
Find Deal
Thu, 13 Feb - Tue, 4 Mar
20:25 - 15:45LHR-IAD
24h 20m1 stop
20:40 - 09:10IAD-LHR
7h 30mdirect
£484Virgin Atlantic
Find Deal
Mon, 27 Jan - Thu, 20 Feb
15:45 - 15:45LHR-IAD
29h 00m1 stop
18:45 - 07:15IAD-LHR
7h 30mdirect
£490Virgin Atlantic
Find Deal
Mon, 3 Feb - Mon, 10 Feb
12:10 - 15:35LHR-IAD
8h 25mdirect
18:00 - 06:15IAD-LHR
7h 15mdirect
£495British Airways
Find Deal
Mon, 13 Jan - Mon, 20 Jan
15:25 - 18:45LHR-BWI
8h 20mdirect
20:30 - 08:40BWI-LHR
7h 10mdirect
£495British Airways
Find Deal
Mon, 13 Jan - Mon, 20 Jan
07:50 - 15:40LHR-IAD
12h 50m1 stop
17:10 - 11:25IAD-LHR
13h 15m1 stop
£531Aer Lingus
Find Deal
Fri, 17 Jan - Fri, 31 Jan
06:50 - 15:40LCY-IAD
13h 50m1 stop
17:10 - 08:35IAD-LCY
10h 25m1 stop
£916Aer Lingus
Find Deal
Tue, 21 Jan - Thu, 23 Jan
07:40 - 17:00LGW-BWI
14h 20m1 stop
Mon, 3 Mar
07:40 - 17:00LGW-BWI
14h 20m1 stop
Mon, 10 Feb
11:40 - 17:40STN-BWI
11h 00m1 stop
£255PLAY
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Mon, 19 May
11:00 - 17:00STN-BWI
11h 00m1 stop
£262PLAY
Find Deal
Wed, 26 Feb
07:50 - 15:40LHR-IAD
12h 50m1 stop
£386Aer Lingus
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Wed, 15 Jan
20:45 - 15:40LHR-IAD
23h 55m1 stop
£393Aer Lingus
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Sun, 26 Jan
10:15 - 19:59LHR-DCA
14h 44m1 stop
£496British Airways
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Thu, 9 Jan
12:10 - 15:35LHR-IAD
8h 25mdirect
£497British Airways
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Wed, 15 Jan
09:10 - 22:00LHR-DCA
17h 50m1 stop
£562Virgin Atlantic
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Sun, 29 Dec
08:50 - 20:08LHR-DCA
16h 18m1 stop
£563Virgin Atlantic
Find Deal
Fri, 27 Dec
16:55 - 17:00LHR-BWI
53h 05m2 stops
19:30 - 10:50BWI-LHR
10h 20m1 stop
Mon, 23 Dec - Thu, 9 Jan
10:40 - 14:30LGW-IAD
32h 50m1 stop
19:40 - 10:55IAD-LGW
10h 15m1 stop
Mon, 23 Dec - Wed, 8 Jan
11:30 - 22:57LHR-DCA
16h 27m2 stops
17:05 - 08:45DCA-LHR
10h 40m1 stop
£1,057Virgin Atlantic
Find Deal
Tue, 24 Dec - Tue, 31 Dec
18:05 - 15:40LCY-IAD
26h 35m1 stop
17:10 - 12:40IAD-LCY
14h 30m1 stop
£1,133Aer Lingus
Find Deal
Sun, 22 Dec - Sun, 12 Jan
11:00 - 17:00STN-BWI
11h 00m1 stop
18:10 - 10:00BWI-STN
10h 50m1 stop
£1,168PLAY
Find Deal
Fri, 20 Dec - Sun, 29 Dec
16:20 - 19:25LHR-BWI
32h 05m2 stops
20:30 - 08:40BWI-LHR
7h 10mdirect
£1,168British Airways
Find Deal
Mon, 23 Dec - Mon, 30 Dec
19:25 - 15:40LCY-IAD
25h 15m1 stop
20:45 - 18:35IAD-LCY
16h 50m1 stop
£1,171Aer Lingus
Find Deal
Sun, 22 Dec - Mon, 30 Dec
11:00 - 17:00STN-BWI
11h 00m1 stop
18:10 - 10:00BWI-STN
10h 50m1 stop
£1,175PLAY
Find Deal
Fri, 20 Dec - Sun, 5 Jan
12:30 - 08:54LHR-BWI
25h 24m1 stop
18:50 - 06:20BWI-LHR
30h 30m1 stop
£1,194Virgin Atlantic
Find Deal
Fri, 20 Dec - Fri, 27 Dec
15:25 - 18:45LHR-BWI
8h 20mdirect
20:30 - 08:40BWI-LHR
7h 10mdirect
£1,255British Airways
Find Deal
Sun, 22 Dec - Fri, 10 Jan
16:30 - 19:45LHR-IAD
8h 15mdirect
21:55 - 10:05IAD-LHR
7h 10mdirect
£481British Airways
Find Deal
Mon, 13 Jan - Mon, 20 Jan
15:25 - 18:45LHR-BWI
8h 20mdirect
21:20 - 09:35BWI-LHR
7h 15mdirect
£481British Airways
Find Deal
Mon, 20 Jan - Tue, 13 May
12:25 - 16:05LHR-IAD
8h 40mdirect
18:45 - 07:15IAD-LHR
7h 30mdirect
£491KLM
Find Deal
Tue, 14 Jan - Wed, 22 Jan
12:25 - 16:05LHR-IAD
8h 40mdirect
20:40 - 09:10IAD-LHR
7h 30mdirect
£498Virgin Atlantic
Find Deal
Mon, 27 Jan - Thu, 20 Feb
12:25 - 16:05LHR-IAD
8h 40mdirect
18:45 - 07:15IAD-LHR
7h 30mdirect
£507Virgin Atlantic
Find Deal
Mon, 3 Feb - Mon, 10 Feb
16:30 - 19:45LHR-IAD
8h 15mdirect
22:40 - 11:05IAD-LHR
7h 25mdirect
£513Finnair
Find Deal
Tue, 28 Jan - Wed, 9 Apr
15:25 - 18:45LHR-BWI
8h 20mdirect
20:30 - 08:40BWI-LHR
7h 10mdirect
£513Finnair
Find Deal
Mon, 13 Jan - Mon, 20 Jan
12:25 - 16:05LHR-IAD
8h 40mdirect
18:25 - 06:55IAD-LHR
7h 30mdirect
£519KLM
Find Deal
Mon, 13 Jan - Sun, 26 Jan
16:20 - 20:15LHR-IAD
8h 55mdirect
22:15 - 10:50IAD-LHR
7h 35mdirect
£599Lufthansa
Find Deal
Mon, 27 Jan - Mon, 3 Feb
12:05 - 15:45LHR-IAD
8h 40mdirect
19:25 - 06:40IAD-LHR
7h 15mdirect
£622Lufthansa
Find Deal
Sun, 16 Feb - Mon, 17 Mar

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 £467, 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 January to fly from United Kingdom, when ticket prices are also cheap, with an average price of £495.

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

Users booking trips to Washington, D.C. from Boston found flights 75% 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 £571. 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 £615.

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 £541. 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 £666. 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 £563. 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 £472 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 £495 in February
MOST EXPENSIVE MONTH TO FLY TO WASHINGTON, D.C. FROM LONDON HEATHROW AIRPORTAugust22% more expensiveIt costs about £757 for flights to Washington, D.C. from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO WASHINGTON, D.C. FROM LONDON HEATHROW AIRPORTJuly240% more users visitedMore momondo users searched in flights to Washington, D.C. from London Heathrow Airport in July 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

£190

Best Round-Trip Price

£300

Fastest flight time

14h 20m

Popular in

July
The best one-way flight price to Washington, D.C. from United Kingdom in the last 72 hours is £190 (London Gatwick to Baltimore/Washington).
The best round-trip flight price to Washington, D.C. from United Kingdom in the last 72 hours is £300 (London Stansted to Baltimore/Washington).
The fastest flight to Washington, D.C. from United Kingdom takes 14h 20m (London Gatwick to Baltimore/Washington).
July has the highest demand for flights to Washington, D.C., with a 13% 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 £359. 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 Baltimore/Washington airport in Washington, D.C. (28.1 mi from Georgetown).

What’s the closest airport to White House?

The closest airport to White House is Baltimore/Washington, 27.5 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£259
LeedsBaltimore18h 08m£320
ManchesterBaltimore11h 20m£326
BirminghamBaltimore14h 55m£331
EdinburghBaltimore12h 20m£350
BelfastBaltimore14h 45m£371
ManchesterWashington, D.C.11h 30m£374
LondonWashington, D.C.12h 25m£379
BirminghamWashington, D.C.12h 25m£393
BristolWashington, D.C.15h 55m£399
LiverpoolBaltimore14h 25m£401
EdinburghWashington, D.C.8h 05m£401
GlasgowBaltimore10h 55m£457
BristolBaltimore16h 09m£458
SouthamptonWashington, D.C.11h 10m£489
GlasgowWashington, D.C.9h 55m£495