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Flights to Washington, D.C. Dulles Intl

£138 Cheap flights to Washington, D.C. Dulles Intl Airport

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. Dulles Intl Airport departing on 14/3. 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. Dulles Intl Airport

Cheap return flights

These are some of the best return flight deals from the United Kingdom to Washington, D.C. Dulles Intl Airport that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United Kingdom to Washington, D.C. Dulles Intl Airport.

Cheap last-minute flights

Planning a quick getaway from the United Kingdom to Washington, D.C. Dulles Intl Airport? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C. Dulles Intl Airport, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals to Washington, D.C. Dulles Intl Airport

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

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

The cheapest plane tickets to Washington, D.C. Dulles Intl Airport found on KAYAK recently.
07:35 - 18:00LTN-IAD
14h 25m1 stop
18:50 - 12:40IAD-LTN
12h 50m1 stop
Mon, 24 Mar - Sun, 30 Mar
11:00 - 17:00STN-IAD
11h 00m1 stop
19:10 - 10:00IAD-STN
10h 50m1 stop
£305PLAY
Find Deal
Wed, 5 Mar - Thu, 13 Mar
18:00 - 09:46LHR-IAD
20h 46m1 stop
18:25 - 06:40IAD-LHR
7h 15mdirect
£487Lufthansa
Find Deal
Sat, 25 Jan - Sat, 8 Feb
14:30 - 08:05LHR-IAD
21h 35m1 stop
08:35 - 06:20IAD-LHR
17h 45m1 stop
£488Lufthansa
Find Deal
Sat, 15 Mar - Sun, 23 Mar
08:50 - 15:40LHR-IAD
11h 50m1 stop
17:10 - 08:05IAD-LHR
9h 55m1 stop
£523Aer Lingus
Find Deal
Thu, 5 Dec - Mon, 9 Dec
07:50 - 15:40LHR-IAD
12h 50m1 stop
17:10 - 09:05IAD-LHR
10h 55m1 stop
£529Aer Lingus
Find Deal
Wed, 4 Dec - Wed, 11 Dec
12:25 - 16:05LHR-IAD
8h 40mdirect
18:45 - 07:15IAD-LHR
7h 30mdirect
£584Virgin Atlantic
Find Deal
Wed, 15 Jan - Wed, 22 Jan
16:30 - 20:45LHR-IAD
8h 15mdirect
17:55 - 06:15IAD-LHR
7h 20mdirect
£586British Airways
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Wed, 12 Mar - Wed, 7 May
10:00 - 15:45LCY-IAD
10h 45m1 stop
17:35 - 08:50IAD-LCY
10h 15m1 stop
£635Virgin Atlantic
Find Deal
Wed, 15 Jan - Wed, 22 Jan
08:20 - 15:35GLA-IAD
12h 15m1 stop
22:50 - 13:50IAD-GLA
10h 00m1 stop
£691British Airways
Find Deal
Wed, 7 May - Sun, 18 May
15:05 - 18:00LGW-IAD
30h 55m1 stop
Fri, 14 Mar
17:00 - 18:00LGW-IAD
29h 00m2 stops
Fri, 14 Mar
08:40 - 15:45LHR-IAD
12h 05m1 stop
£440Virgin Atlantic
Find Deal
Mon, 25 Nov
08:50 - 15:40LHR-IAD
11h 50m1 stop
£441Aer Lingus
Find Deal
Wed, 11 Dec
08:50 - 15:40LHR-IAD
11h 50m1 stop
£444Aer Lingus
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Mon, 9 Dec
18:20 - 15:45EDI-IAD
26h 25m1 stop
£485Virgin Atlantic
Find Deal
Sun, 8 Dec
06:55 - 15:40LCY-IAD
13h 45m2 stops
£739British Airways
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Tue, 4 Feb
10:00 - 20:20LCY-IAD
15h 20m1 stop
£747Lufthansa
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Wed, 1 Jan
20:30 - 19:15LCY-IAD
27h 45m2 stops
£755British Airways
Find Deal
Wed, 4 Dec
18:15 - 15:55LCY-IAD
26h 40m2 stops
£761Lufthansa
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Tue, 7 Jan
06:00 - 17:00LTN-IAD
16h 00m1 stop
18:10 - 13:55IAD-LTN
14h 45m1 stop
Sun, 24 Nov - Mon, 2 Dec
11:00 - 17:00STN-IAD
11h 00m1 stop
18:10 - 10:00IAD-STN
10h 50m1 stop
£390PLAY
Find Deal
Tue, 26 Nov - Tue, 3 Dec
07:50 - 15:40LHR-IAD
12h 50m1 stop
21:15 - 11:25IAD-LHR
9h 10m1 stop
£560Aer Lingus
Find Deal
Sun, 24 Nov - Tue, 26 Nov
07:50 - 15:40LHR-IAD
12h 50m1 stop
17:10 - 08:05IAD-LHR
9h 55m1 stop
£564Aer Lingus
Find Deal
Sun, 24 Nov - Sun, 1 Dec
12:05 - 15:40LHR-IAD
8h 35mdirect
17:56 - 07:10IAD-LHR
32h 14m1 stop
£595Lufthansa
Find Deal
Fri, 22 Nov - Sat, 7 Dec
16:00 - 22:48LHR-IAD
11h 48m1 stop
17:56 - 07:10IAD-LHR
32h 14m1 stop
£600Lufthansa
Find Deal
Fri, 22 Nov - Sat, 7 Dec
06:30 - 15:45LHR-IAD
14h 15m1 stop
18:45 - 07:15IAD-LHR
7h 30mdirect
£789Virgin Atlantic
Find Deal
Sun, 24 Nov - Mon, 13 Jan
12:25 - 16:05LHR-IAD
8h 40mdirect
18:45 - 07:15IAD-LHR
7h 30mdirect
£796Virgin Atlantic
Find Deal
Sun, 24 Nov - Mon, 13 Jan
11:25 - 19:15LCY-IAD
12h 50m1 stop
21:15 - 12:40IAD-LCY
10h 25m1 stop
£1,085British Airways
Find Deal
Sat, 23 Nov - Wed, 4 Dec
12:45 - 19:15LCY-IAD
11h 30m1 stop
17:10 - 08:35IAD-LCY
10h 25m1 stop
£1,291British Airways
Find Deal
Sun, 24 Nov - Mon, 13 Jan
16:30 - 19:45LHR-IAD
8h 15mdirect
21:55 - 10:05IAD-LHR
7h 10mdirect
Mon, 13 Jan - Tue, 21 Jan
12:25 - 17:05LHR-IAD
8h 40mdirect
21:50 - 10:05IAD-LHR
7h 15mdirect
£564Delta
Find Deal
Mon, 24 Mar - Wed, 2 Apr
12:25 - 16:05LHR-IAD
8h 40mdirect
18:45 - 07:15IAD-LHR
7h 30mdirect
£584Virgin Atlantic
Find Deal
Wed, 15 Jan - Wed, 22 Jan
16:20 - 20:15LHR-IAD
8h 55mdirect
22:15 - 10:50IAD-LHR
7h 35mdirect
£605Lufthansa
Find Deal
Fri, 31 Jan - Mon, 3 Feb
16:30 - 19:45LHR-IAD
8h 15mdirect
21:55 - 10:05IAD-LHR
7h 10mdirect
£611British Airways
Find Deal
Mon, 27 Jan - Thu, 6 Feb
16:30 - 19:45LHR-IAD
8h 15mdirect
21:55 - 10:05IAD-LHR
7h 10mdirect
£616British Airways
Find Deal
Wed, 8 Jan - Wed, 29 Jan
16:20 - 20:15LHR-IAD
8h 55mdirect
18:25 - 06:40IAD-LHR
7h 15mdirect
£618Lufthansa
Find Deal
Mon, 13 Jan - Mon, 20 Jan
12:25 - 17:05LHR-IAD
8h 40mdirect
22:00 - 10:30IAD-LHR
7h 30mdirect
£628Virgin Atlantic
Find Deal
Tue, 25 Mar - Sat, 29 Mar
16:20 - 20:15LHR-IAD
8h 55mdirect
18:25 - 06:40IAD-LHR
7h 15mdirect
£686United Airlines
Find Deal
Wed, 4 Dec - Tue, 31 Dec
16:20 - 20:15LHR-IAD
8h 55mdirect
22:30 - 11:05IAD-LHR
7h 35mdirect
£728United Airlines
Find Deal
Tue, 24 Dec - Wed, 1 Jan

See travel insights to Washington, D.C. Dulles Intl Airport from

Flights to Washington, D.C. Dulles Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Washington, D.C. Dulles Intl Airport to help you craft the best travel plan.

What cabin class options are available on United Kingdom to Washington, D.C. Dulles Intl flights?

There are 4 cabin classes available to choose from on United Kingdom to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

According to our data, Tuesday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from United Kingdom. The lowest ticket price found for a Tuesday departure recently was £611. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday 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 £679.

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

The month of January is, on average, the cheapest month to fly to Washington, D.C. Dulles Intl Airport from United Kingdom, with most prices found around £517. If you aren’t able to travel during the month of January, then book flights to Washington, D.C. Dulles Intl Airport from United Kingdom during April instead. Flights to Washington, D.C. Dulles Intl Airport in April, while not as cheap as those in January, still average around £519.

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

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is in the evening when flights can be purchased for as low as £553. In contrast, the most expensive time of day to depart to Washington, D.C. Dulles Intl Airport is in the afternoon when prices are around £683.

What is the cheapest United Kingdom to Washington, D.C. Dulles Intl flight route?

Fly from London Gatwick to Washington, D.C. Dulles Intl for the best United Kingdom - Washington, D.C. Dulles Intl flight prices

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

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from United Kingdom when booking 56 days ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around £599 when searching 56 days out. Keep in mind that you might be able to find cheaper flights to Washington, D.C. Dulles Intl Airport at any time. In fact, our users found flights for as low as £425 in the past 72 hours.

Cheapest flights to Washington, D.C. Dulles Intl

Find the cheapest flights to Washington, D.C. Dulles Intl from your nearest city or airport
CHEAPEST MONTH TO FLY TO WASHINGTON, D.C. DULLES INTL AIRPORT FROM LONDON HEATHROW AIRPORTJanuary21% cheaperFlying from London Heathrow Airport to Washington, D.C. Dulles Intl Airport costs on average just £505 in January
MOST EXPENSIVE MONTH TO FLY TO WASHINGTON, D.C. DULLES INTL AIRPORT FROM LONDON HEATHROW AIRPORTAugust24% more expensiveIt costs about £789 for flights to Washington, D.C. Dulles Intl Airport from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO WASHINGTON, D.C. DULLES INTL AIRPORT FROM LONDON HEATHROW AIRPORTJuly295% more users visitedMore momondo users searched in flights to Washington, D.C. Dulles Intl Airport from London Heathrow Airport in July than any other month

Cheap Washington, D.C. Dulles Intl Airport flight deals and tips

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

Best One-Way Price

£138

Best Round-Trip Price

£293

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 £138 (London Gatwick to Washington, D.C. Dulles Intl).
The best round-trip flight price to Washington, D.C. from United Kingdom in the last 72 hours is £293 (London Luton to Washington, D.C. Dulles Intl).
The fastest flight to Washington, D.C. from United Kingdom takes 11h 00m (London Stansted to Washington, D.C. Dulles Intl).
July has the highest demand for flights to Washington, D.C., with a 15% price increase on average.

Frequently asked questions about flying to Washington, D.C. Dulles Intl Airport

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

In general, when booking your flight to Washington, D.C. Dulles Intl Airport, January is the cheapest month on average.

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

On average, from most locations, when planning your trip to Washington, D.C. Dulles Intl Airport, try to book your flight in the region of 56 days in advance for the cheapest prices.

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

In general, booking your departure to Washington, D.C. Dulles Intl Airport for a Tuesday represents the best deal on airfare. Try to avoid a Sunday departure to stay away from the highest prices.

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

On average you can find the best deals on plane tickets to Washington, D.C. Dulles Intl Airport when looking for flights with Evening departure times.

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

Finding an alternative and possibly cheaper destination airport near Washington, D.C. Dulles Intl Airport is possible. If you are planning a flight to Washington, D.C. Dulles Intl Airport, 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 £263. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

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

The best deal found on momondo in the last two weeks was a flight to Washington, D.C. from Atlanta for £39. This is 87% cheaper than most flight deals to Washington, D.C.. To find the cheapest price to Washington, D.C. from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Washington, D.C. Dulles Intl Airport are updated daily.

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Washington, D.C. Dulles Intl Airport.

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

The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


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. All flights to Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Washington, D.C..

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

Yes. momondo can track flight prices for Washington, D.C. and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Popular Flights to Washington, D.C. Dulles Intl Airport

Popular routes according to searches in the past day on momondo

Cheapest flight routes to Washington, D.C. Dulles Intl

These routes have the cheapest flights to Washington, D.C. Dulles Intl found by momondo users in United Kingdom
DepartingDestinationBest TimeBest Price
LondonWashington, D.C.14h 25m£293
ManchesterWashington, D.C.11h 30m£380
BirminghamWashington, D.C.12h 25m£400
EdinburghWashington, D.C.8h 05m£463
GlasgowWashington, D.C.10h 50m£508
BristolWashington, D.C.12h 20m£564
AberdeenWashington, D.C.17h 15m£580
BelfastWashington, D.C.25h 50m£607
Newcastle upon TyneWashington, D.C.11h 30m£627
InvernessWashington, D.C.12h 05m£636
SouthamptonWashington, D.C.11h 10m£675
LeedsWashington, D.C.11h 55m£780
CardiffWashington, D.C.14h 30m£846
GrimsbyWashington, D.C.27h 15m£989
ExeterWashington, D.C.11h 25m£995
DoncasterWashington, D.C.26h 25m£1,125
NorwichWashington, D.C.14h 30m£1,143