Flights to Washington, D.C. Dulles Intl

£202 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 29/8. 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

TAP AIR PORTUGAL Logo
06:00 - 15:20LHR-IAD
14h 20m1 stop
TAP AIR PORTUGAL Logo
22:20 - 22:00IAD-LHR
18h 40m1 stop
£327TAP AIR PORTUGAL
Find Deal
Fri, 22 Aug - Mon, 25 Aug
TAP AIR PORTUGAL Logo
06:00 - 15:20LHR-IAD
14h 20m1 stop
TAP AIR PORTUGAL Logo
17:45 - 17:45IAD-LHR
19h 00m1 stop
£339TAP AIR PORTUGAL
Find Deal
Mon, 6 Oct - Mon, 20 Oct
Icelandair Logo
15:40 - 22:10LGW-IAD
11h 30m1 stop
Icelandair Logo
23:15 - 14:40IAD-LGW
10h 25m1 stop
£352Icelandair
Find Deal
Sun, 31 Aug - Sat, 13 Sep
Icelandair Logo
15:40 - 19:20LGW-IAD
32h 40m1 stop
Icelandair Logo
23:15 - 14:40IAD-LGW
10h 25m1 stop
£356Icelandair
Find Deal
Thu, 18 Sep - Wed, 1 Oct
British Airways Logo
06:05 - 17:35NCL-IAD
16h 30m1 stop
British Airways Logo
17:50 - 08:45IAD-NCL
9h 55m1 stop
£409British Airways
Find Deal
Sat, 30 Aug - Wed, 10 Sep
British Airways Logo
07:25 - 16:35EDI-IAD
13h 10m1 stop
British Airways Logo
21:55 - 17:05IAD-EDI
14h 10m1 stop
£410British Airways
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Virgin Atlantic Logo
09:20 - 15:35LCY-IAD
11h 15m1 stop
Virgin Atlantic Logo
07:20 - 08:10IAD-LCY
19h 50m2 stops
£479Virgin Atlantic
Find Deal
Thu, 18 Sep - Fri, 26 Sep
Virgin Atlantic Logo
09:20 - 19:43LCY-IAD
15h 23m2 stops
Virgin Atlantic Logo
17:25 - 09:30IAD-LCY
11h 05m1 stop
£483Virgin Atlantic
Find Deal
Fri, 5 Sep - Wed, 17 Sep
Aer Lingus Logo
11:55 - 19:30EDI-IAD
12h 35m1 stop
Aer Lingus Logo
17:20 - 09:05IAD-EDI
10h 45m1 stop
£634Aer Lingus
Find Deal
Wed, 20 Aug - Sun, 24 Aug
Aer Lingus Logo
08:10 - 18:55BHX-IAD
15h 45m1 stop
Aer Lingus Logo
17:20 - 12:35IAD-BHX
14h 15m1 stop
£664Aer Lingus
Find Deal
Sat, 23 Aug - Sun, 31 Aug

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, Wednesday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from United Kingdom. The lowest ticket price found for a Wednesday departure recently was £607. 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 March is, on average, the cheapest month to fly to Washington, D.C. Dulles Intl Airport from United Kingdom, with most prices found around £493. If you aren’t able to travel during the month of March, then book flights to Washington, D.C. Dulles Intl Airport from United Kingdom during November instead. Flights to Washington, D.C. Dulles Intl Airport in November, while not as cheap as those in March, still average around £503.

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 £515. 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 £634.

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

Fly from London Heathrow 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 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around £598 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from United Kingdom for as low as £533 on momondo.

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 AIRPORTFebruary17% cheaperFlying from London Heathrow Airport to Washington, D.C. Dulles Intl Airport costs on average just £501 in February
MOST EXPENSIVE MONTH TO FLY TO WASHINGTON, D.C. DULLES INTL AIRPORT FROM LONDON HEATHROW AIRPORTAugust29% more expensiveIt costs about £775 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 AIRPORTJuly303% 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

£202

Best Round-Trip Price

£327

Fastest flight time

14h 24m

Popular in

July
The best one-way flight price to Washington, D.C. from United Kingdom in the last 72 hours is £202 (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 £327 (London Heathrow to Washington, D.C. Dulles Intl).
The fastest flight to Washington, D.C. from United Kingdom takes 14h 24m (London Gatwick to Washington, D.C. Dulles Intl).
July has the highest demand for flights to Washington, D.C., with a 12% 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, March 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 80 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 Wednesday 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 £220. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

Which airlines fly to Washington, D.C. Dulles Intl Airport?

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.


Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Winchester
Laurel
Essex
Alexandria
Fairfax
Manassas
Bethesda
Oxon Hill
Chantilly
College Park
Linthicum Heights
Gettysburg
Front Royal
Cambridge
Hanover
Ellicott City
Westminster
Arlington
Ashburn
Woodbridge

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.11h 25m£339
ManchesterWashington, D.C.12h 05m£379
GlasgowWashington, D.C.10h 45m£406
EdinburghWashington, D.C.8h 05m£410
BirminghamWashington, D.C.11h 25m£426
Newcastle upon TyneWashington, D.C.11h 00m£533
AberdeenWashington, D.C.11h 15m£545
InvernessWashington, D.C.12h 15m£546
BelfastWashington, D.C.10h 55m£552
BristolWashington, D.C.29h 36m£574
CardiffWashington, D.C.23h 50m£669
GrimsbyWashington, D.C.22h 34m£672
NorwichWashington, D.C.31h 56m£680
LeedsWashington, D.C.14h 15m£706
SouthamptonWashington, D.C.11h 10m£773
ExeterWashington, D.C.11h 30m£985
DoncasterWashington, D.C.26h 25m£1,037