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Cheap flights from the United Kingdom to Washington, D.C. from £242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Washington, D.C. departing on 28/5. 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.

Recent return flight deals from the United Kingdom to Washington, D.C.

These are some of the best return flight deals from the United Kingdom to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.
United Airlines Logo
08:30 - 09:37LHR-IAD
30h 07m1 stop
United Airlines Logo
18:35 - 06:55IAD-LHR
7h 20mdirect
£385United Airlines
Find Deal
Sat, 5 Jul - Sun, 6 Jul
 Logo
10:00 - 18:30LGW-IAD
13h 30m1 stop
 Logo
21:57 - 06:55IAD-LGW
27h 58m1 stop
Thu, 12 Jun - Sun, 22 Jun
Lufthansa Logo
08:30 - 09:37LHR-IAD
30h 07m1 stop
Lufthansa Logo
18:35 - 06:55IAD-LHR
7h 20mdirect
£432Lufthansa
Find Deal
Sat, 28 Jun - Sat, 12 Jul
Lufthansa Logo
12:05 - 14:19LHR-IAD
31h 14m1 stop
Lufthansa Logo
22:10 - 06:45IAD-LHR
27h 35m1 stop
£436Lufthansa
Find Deal
Sat, 14 Jun - Sat, 28 Jun
Virgin Atlantic Logo
09:10 - 15:35EDI-IAD
11h 25m1 stop
Virgin Atlantic Logo
07:10 - 08:00IAD-EDI
19h 50m1 stop
£449Virgin Atlantic
Find Deal
Fri, 13 Jun - Sun, 29 Jun
British Airways Logo
13:25 - 19:30LHR-IAD
11h 05m1 stop
British Airways Logo
22:40 - 11:05IAD-LHR
7h 25mdirect
£467British Airways
Find Deal
Wed, 3 Sep - Wed, 17 Sep
Aer Lingus Logo
12:00 - 19:30LHR-IAD
12h 30m1 stop
Aer Lingus Logo
21:00 - 13:25IAD-LHR
11h 25m1 stop
£474Aer Lingus
Find Deal
Wed, 3 Sep - Wed, 17 Sep
British Airways Logo
06:20 - 15:50LHR-IAD
14h 30m1 stop
British Airways Logo
22:40 - 11:05IAD-LHR
7h 25mdirect
£486British Airways
Find Deal
Mon, 12 May - Mon, 19 May
Virgin Atlantic Logo
09:00 - 16:20LHR-IAD
12h 20m1 stop
Virgin Atlantic Logo
20:30 - 11:25IAD-LHR
9h 55m1 stop
£492Virgin Atlantic
Find Deal
Mon, 12 May - Mon, 19 May
Aer Lingus Logo
09:50 - 15:50LHR-IAD
11h 00m1 stop
Aer Lingus Logo
20:25 - 11:10IAD-LHR
9h 45m1 stop
£549Aer Lingus
Find Deal
Tue, 3 Jun - Mon, 9 Jun

Virgin Atlantic flights from United Kingdom to Washington, D.C. Dulles Intl Airport

Our best Virgin Atlantic deals on United Kingdom to Washington, D.C. Dulles Intl Airport flight tickets
Virgin Atlantic
13 Jun
EDI09:10Edinburgh Turnhouse
11h 25m
1 stop
IAD15:35Washington, D.C. Dulles Intl
29 Jun
IAD07:10Washington, D.C. Dulles Intl
19h 50m
1 stop
EDI08:00Edinburgh Turnhouse
Virgin Atlantic
12 May
LHR09:00London Heathrow
12h 20m
1 stop
IAD16:20Washington, D.C. Dulles Intl
19 May
IAD20:30Washington, D.C. Dulles Intl
9h 55m
1 stop
LHR11:25London Heathrow
Virgin Atlantic
10 May
LHR06:15London Heathrow
15h 05m
1 stop
IAD16:20Washington, D.C. Dulles Intl
16 May
IAD17:50Washington, D.C. Dulles Intl
7h 30m
LHR06:20London Heathrow

TAP AIR PORTUGAL flights from United Kingdom to Washington, D.C. Dulles Intl Airport

Our best TAP AIR PORTUGAL deals on United Kingdom to Washington, D.C. Dulles Intl Airport flight tickets
TAP AIR PORTUGAL
23 Oct
LGW10:35London Gatwick
15h 15m
1 stop
IAD20:50Washington, D.C. Dulles Intl
27 Oct
IAD18:30Washington, D.C. Dulles Intl
17h 15m
1 stop
LGW15:45London Gatwick
TAP AIR PORTUGAL
8 Oct
LGW16:25London Gatwick
27h 55m
1 stop
IAD15:20Washington, D.C. Dulles Intl
13 Oct
IAD22:20Washington, D.C. Dulles Intl
12h 15m
1 stop
LGW15:35London Gatwick
TAP AIR PORTUGAL
5 May
LGW16:25London Gatwick
27h 55m
1 stop
IAD15:20Washington, D.C. Dulles Intl
8 May
IAD22:20Washington, D.C. Dulles Intl
30h 25m
1 stop
LGW09:45London Gatwick

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from United Kingdom to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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 £509. 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 February instead. Flights to Washington, D.C. Dulles Intl Airport in February, while not as cheap as those in March, still average around £519.

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 £623. 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 £723.

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 £530. 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 £659.

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 24 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around £619 when searching 24 weeks out.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 £555 on momondo.

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.

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

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Washington, D.C. Dulles Intl Airport

Best price found

£242

Fastest flight time

8h 00m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from United Kingdom in the past 72 hours is £242. The best return flight deal from United Kingdom to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is £385.
The fastest flight from United Kingdom to Washington, D.C. Dulles Intl Airport takes 8h 00m
Direct flights go from United Kingdom to Washington, D.C. Dulles Intl Airport every day.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Washington, D.C. Dulles Intl Airport.

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to Washington, D.C. Dulles Intl Airport?


Best airlines flying from United Kingdom to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from United Kingdom to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom £250Free CancellationRating
6.9
101 reviews
Search PLAY flights
DeltaPriceFrom £320Free CancellationRating
8.0
7,934 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom £352Free CancellationRating
7.1
1,852 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom £376Free CancellationRating
7.0
487 reviews
Search Icelandair flights
Brussels AirlinesPriceFrom £383Free CancellationRating
7.3
346 reviews
Search Brussels Airlines flights
Scandinavian AirlinesPriceFrom £414Free CancellationRating
7.3
1,349 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom £426Free CancellationRating
7.0
1,076 reviews
Search Aer Lingus flights
Air FrancePriceFrom £442Free CancellationRating
7.4
1,446 reviews
Search Air France flights
FinnairPriceFrom £451Free CancellationRating
7.6
1,275 reviews
Search Finnair flights
British AirwaysPriceFrom £454Free CancellationRating
6.6
6,845 reviews
Search British Airways flights

Travelling to a place near Washington, D.C.?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from United Kingdom. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from United Kingdom and alert you when they change.


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