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Cheap flights from London Gatwick Airport to Washington, D.C. from £138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Washington, D.C. 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 London Gatwick Airport to Washington, D.C.

Cheap return flights

These are some of the best return flight deals from London Gatwick Airport to Washington, D.C. 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 London Gatwick Airport to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from London Gatwick Airport to Washington, D.C.? 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., so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London Gatwick Airport to Washington, D.C.

Find recent round-trip train or bus tickets from London Gatwick Airport 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.
14:35 - 21:00LGW-IAD
35h 25m2 stops
17:30 - 22:00IAD-LGW
23h 30m2 stops
Thu, 16 Jan - Thu, 23 Jan
07:00 - 17:00LGW-BWI
15h 00m1 stop
18:10 - 15:10BWI-LGW
16h 00m1 stop
Sun, 19 Jan - Sun, 26 Jan
07:40 - 18:00LGW-IAD
14h 20m1 stop
19:10 - 21:45IAD-LGW
22h 35m1 stop
Mon, 10 Mar - Fri, 14 Mar
16:35 - 14:30LGW-IAD
26h 55m1 stop
17:30 - 09:50IAD-LGW
11h 20m1 stop
£392TAP AIR PORTUGAL
Find Deal
Mon, 17 Feb - Sat, 22 Feb
11:55 - 18:25LGW-IAD
11h 30m1 stop
19:40 - 10:55IAD-LGW
10h 15m1 stop
£396Icelandair
Find Deal
Mon, 13 Jan - Mon, 20 Jan
16:35 - 21:00LGW-IAD
33h 25m1 stop
17:30 - 09:50IAD-LGW
11h 20m1 stop
£397TAP AIR PORTUGAL
Find Deal
Sat, 25 Jan - Sat, 8 Feb
11:55 - 18:25LGW-IAD
11h 30m1 stop
19:40 - 10:55IAD-LGW
10h 15m1 stop
£402Icelandair
Find Deal
Mon, 13 Jan - Mon, 20 Jan
16:55 - 11:35LGW-IAD
23h 40m1 stop
14:00 - 21:40IAD-LGW
26h 40m1 stop
£665Turkish Airlines
Find Deal
Sat, 18 Jan - Sat, 25 Jan
11:20 - 21:30LGW-DCA
15h 10m1 stop
20:01 - 09:00DCA-LGW
31h 59m1 stop
£670American Airlines
Find Deal
Wed, 4 Dec - Tue, 17 Dec
15:00 - 22:33LGW-DCA
12h 33m1 stop
17:49 - 08:05DCA-LGW
9h 16m1 stop
£676American Airlines
Find Deal
Wed, 4 Dec - Wed, 11 Dec
15:05 - 18:00LGW-IAD
30h 55m1 stop
Fri, 14 Mar
17:00 - 18:00LGW-IAD
29h 00m2 stops
Fri, 14 Mar
11:55 - 18:25LGW-IAD
11h 30m1 stop
£364Icelandair
Find Deal
Wed, 22 Jan
11:55 - 18:30LGW-BWI
11h 35m1 stop
£375Icelandair
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Wed, 8 Jan
10:40 - 21:00LGW-IAD
15h 20m1 stop
£432TAP AIR PORTUGAL
Find Deal
Sun, 9 Feb
10:40 - 13:00LGW-IAD
31h 20m1 stop
£462TAP AIR PORTUGAL
Find Deal
Sun, 8 Dec
15:45 - 18:30LGW-IAD
31h 45m1 stop
£487Royal Air Maroc
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Tue, 26 Nov
16:40 - 19:05LGW-IAD
31h 25m1 stop
£514Royal Air Maroc
Find Deal
Sat, 19 Apr
15:00 - 22:38LGW-DCA
12h 38m1 stop
£604Iberia
Find Deal
Mon, 9 Dec
15:00 - 22:38LGW-DCA
12h 38m1 stop
£622Iberia
Find Deal
Mon, 9 Dec
14:35 - 17:00LGW-BWI
31h 25m1 stop
18:10 - 15:30BWI-LGW
16h 20m1 stop
Sat, 23 Nov - Mon, 9 Dec
14:35 - 17:00LGW-BWI
31h 25m1 stop
18:10 - 15:30BWI-LGW
16h 20m1 stop
Sat, 23 Nov - Mon, 9 Dec
21:25 - 13:00LGW-IAD
20h 35m2 stops
19:15 - 15:45IAD-LGW
15h 30m1 stop
£611TAP AIR PORTUGAL
Find Deal
Sun, 24 Nov - Mon, 2 Dec
16:55 - 12:15LGW-IAD
24h 20m1 stop
14:00 - 21:30IAD-LGW
26h 30m1 stop
£614Turkish Airlines
Find Deal
Mon, 25 Nov - Tue, 3 Dec
10:40 - 14:30LGW-IAD
32h 50m1 stop
22:30 - 15:45IAD-LGW
12h 15m1 stop
£619TAP AIR PORTUGAL
Find Deal
Mon, 25 Nov - Fri, 29 Nov
11:55 - 18:30LGW-BWI
11h 35m1 stop
19:30 - 10:55BWI-LGW
10h 25m1 stop
£639Icelandair
Find Deal
Tue, 26 Nov - Tue, 3 Dec
05:55 - 19:30LGW-IAD
18h 35m1 stop
14:00 - 16:00IAD-LGW
21h 00m1 stop
£658Turkish Airlines
Find Deal
Sat, 23 Nov - Wed, 4 Dec
11:55 - 18:30LGW-BWI
11h 35m1 stop
19:30 - 10:55BWI-LGW
10h 25m1 stop
£658Icelandair
Find Deal
Tue, 26 Nov - Tue, 10 Dec
15:00 - 13:02LGW-BWI
27h 02m2 stops
09:13 - 08:05BWI-LGW
17h 52m2 stops
£950American Airlines
Find Deal
Sat, 23 Nov - Mon, 9 Dec
15:00 - 22:33LGW-DCA
12h 33m1 stop
17:58 - 08:05DCA-LGW
9h 07m1 stop
£975American Airlines
Find Deal
Sat, 23 Nov - Sat, 30 Nov

Icelandair flights from London Gatwick Airport to Washington, D.C.

Our best Icelandair deals on London Gatwick Airport to Washington, D.C. flight tickets
Icelandair
13 Jan
LGW11:55London Gatwick
11h 30m
1 stop
IAD18:25Washington, D.C. Dulles Intl
20 Jan
IAD19:40Washington, D.C. Dulles Intl
10h 15m
1 stop
LGW10:55London Gatwick
Icelandair
13 Jan
LGW11:55London Gatwick
11h 30m
1 stop
IAD18:25Washington, D.C. Dulles Intl
20 Jan
IAD19:40Washington, D.C. Dulles Intl
10h 15m
1 stop
LGW10:55London Gatwick
Icelandair
13 Jan
LGW11:55London Gatwick
11h 30m
1 stop
IAD18:25Washington, D.C. Dulles Intl
20 Jan
IAD19:40Washington, D.C. Dulles Intl
10h 15m
1 stop
LGW10:55London Gatwick

TAP AIR PORTUGAL flights from London Gatwick Airport to Washington, D.C.

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to Washington, D.C. flight tickets
TAP AIR PORTUGAL
17 Feb
LGW16:35London Gatwick
26h 55m
1 stop
IAD14:30Washington, D.C. Dulles Intl
22 Feb
IAD17:30Washington, D.C. Dulles Intl
11h 20m
1 stop
LGW09:50London Gatwick
TAP AIR PORTUGAL
25 Jan
LGW16:35London Gatwick
33h 25m
1 stop
IAD21:00Washington, D.C. Dulles Intl
8 Feb
IAD17:30Washington, D.C. Dulles Intl
11h 20m
1 stop
LGW09:50London Gatwick
TAP AIR PORTUGAL
16 Jan
LGW15:55London Gatwick
34h 05m
1 stop
IAD21:00Washington, D.C. Dulles Intl
23 Jan
IAD17:30Washington, D.C. Dulles Intl
11h 20m
1 stop
LGW09:50London Gatwick

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from London Gatwick Airport to Washington, D.C.

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 from London Gatwick Airport to Washington, D.C.?

January. The cheapest time of year to fly to Washington, D.C. from London Gatwick Airport is January. The most expensive is July.

What is the cheapest day to depart London Gatwick Airport for Washington, D.C.?

Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Sunday.

When is the cheapest time to fly from London Gatwick Airport to Washington, D.C.?

At midday. London Gatwick Airport to Washington, D.C. flights are approximately 30% more expensive in the evening than at midday

Can stopping save me money on London Gatwick Airport to Washington, D.C. flights?

You could potentially save up to 17% on your flight if you consider stops on a London Gatwick Airport to Washington, D.C. flight.

What is the typical price of a round-trip flight between London Gatwick Airport and Washington, D.C.?


When to book flights from London Gatwick Airport to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Gatwick Airport to Washington, D.C. (LGW to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Washington, D.C.

Best price found

£138

Fastest flight time

11h 15m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from London Gatwick Airport in the past 72 hours is £138. The best return flight deal from London Gatwick Airport to Washington, D.C. found on momondo in the last 72 hours is £370.
The fastest flight from London Gatwick Airport to Washington, D.C. takes 11h 15m
There are no direct flights from London Gatwick Airport to Washington, D.C.. Popular non-direct routes for this connection are London Gatwick Airport - Baltimore/Washington Airport and London Gatwick Airport - Washington, D.C. Dulles Intl Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is London Gatwick to Washington, D.C. by plane?

    The distance between London Gatwick and Washington, D.C. is about 3667.7 mi. By plane, this route typically takes 11h 27m.

  • When did momondo last update prices for flights from London Gatwick Airport to Washington, D.C.?

    Prices for flights from London Gatwick Airport to Washington, D.C. were last updated today.

  • How many operators does momondo search for flights from London Gatwick Airport to Washington, D.C.?

  • How old do you have to be to fly from London Gatwick Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Gatwick Airport to Washington, D.C..

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

    The travel and health documents you'll need for your trip to Washington, D.C. 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.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Gatwick Airport to Washington, D.C.?

  • What is the most popular airline from London Gatwick Airport to Washington, D.C.?


Best airlines flying from London Gatwick Airport to Washington, D.C.

Compare and see reviews for airlines that fly from London Gatwick Airport to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom £282Free CancellationRating
7.1
88 reviews
Search PLAY flights
IcelandairPriceFrom £372Free CancellationRating
7.2
555 reviews
Search Icelandair flights
Aer LingusPriceFrom £393Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom £401Free CancellationRating
7.1
1,892 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom £451Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
JetBluePriceFrom £453Free CancellationRating
7.4
3,394 reviews
Search JetBlue flights
Virgin AtlanticPriceFrom £527Free CancellationRating
7.5
663 reviews
Search Virgin Atlantic flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Washington, D.C. for you.

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

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

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

momondo helps you find the best flight between London and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of London to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.