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Cheap flights from Washington, D.C. to London Gatwick Airport from $177

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to London Gatwick Airport departing on 3/13. 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 Washington, D.C. to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to London 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 Washington, D.C. to London.

Cheap last minute flights

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

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

Find recent round-trip train or bus tickets from Washington, D.C. to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
6:10 pm - 3:30 pmBWI-LGW
16h 20m1 stop
7:40 am - 5:00 pmLGW-BWI
14h 20m1 stop
Mon, Feb 3 - Mon, Feb 10
6:10 pm - 3:30 pmBWI-LGW
16h 20m1 stop
7:40 am - 6:00 pmLGW-BWI
14h 20m1 stop
Mon, Mar 3 - Mon, Mar 10
7:30 pm - 10:55 amBWI-LGW
10h 25m1 stop
11:55 am - 6:30 pmLGW-BWI
11h 35m1 stop
$457Icelandair
Find Deal
Fri, Jan 17 - Sat, Jan 25
7:30 pm - 10:55 amBWI-LGW
10h 25m1 stop
11:55 am - 6:30 pmLGW-BWI
11h 35m1 stop
$468Icelandair
Find Deal
Wed, Jan 15 - Fri, Jan 31
10:30 pm - 3:05 pmIAD-LGW
11h 35m1 stop
10:40 am - 9:00 pmLGW-IAD
15h 20m1 stop
$489TAP AIR PORTUGAL
Find Deal
Wed, Jan 22 - Wed, Jan 29
5:30 pm - 9:50 amIAD-LGW
11h 20m1 stop
10:40 am - 9:00 pmLGW-IAD
15h 20m1 stop
$490TAP AIR PORTUGAL
Find Deal
Thu, Jan 23 - Fri, Jan 31
4:59 pm - 8:10 amDCA-LGW
10h 11m1 stop
3:05 pm - 11:24 pmLGW-DCA
13h 19m1 stop
$667American Airlines
Find Deal
Sun, May 4 - Sun, May 11
4:59 pm - 8:10 amDCA-LGW
10h 11m1 stop
3:05 pm - 11:24 pmLGW-DCA
13h 19m1 stop
$668American Airlines
Find Deal
Sun, May 4 - Sun, May 11
5:30 pm - 8:10 amDCA-LGW
9h 40m1 stop
3:05 pm - 11:04 pmLGW-DCA
12h 59m1 stop
$731British Airways
Find Deal
Sun, May 18 - Wed, Jun 11
5:30 pm - 8:10 amDCA-LGW
9h 40m1 stop
3:05 pm - 11:24 pmLGW-DCA
13h 19m1 stop
$738British Airways
Find Deal
Mon, May 12 - Sun, May 18
7:10 pm - 11:05 pmIAD-LGW
23h 55m1 stop
Thu, Mar 13
10:35 am - 10:00 amBWI-LGW
18h 25m1 stop
Mon, Jan 27
7:40 pm - 10:55 amIAD-LGW
10h 15m1 stop
$194Icelandair
Find Deal
Wed, Jan 15
7:40 pm - 10:55 amIAD-LGW
10h 15m1 stop
$201Icelandair
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Tue, Jan 28
7:15 pm - 3:45 pmIAD-LGW
15h 30m1 stop
$303TAP AIR PORTUGAL
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Mon, Dec 9
10:30 pm - 3:45 pmIAD-LGW
12h 15m1 stop
$305TAP AIR PORTUGAL
Find Deal
Sun, Dec 1
5:49 pm - 8:05 amDCA-LGW
9h 16m1 stop
$398British Airways
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Tue, Dec 10
12:53 pm - 8:05 amDCA-LGW
14h 12m1 stop
$405British Airways
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Mon, Dec 9
5:49 pm - 6:50 pmDCA-LGW
20h 01m2 stops
$411Iberia
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Sun, Dec 8
12:40 pm - 6:50 pmDCA-LGW
25h 10m2 stops
$461Iberia
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Thu, Feb 13
7:40 pm - 10:55 amIAD-LGW
10h 15m1 stop
11:55 am - 6:25 pmLGW-IAD
11h 30m1 stop
$612Icelandair
Find Deal
Mon, Nov 25 - Thu, Dec 5
7:40 pm - 10:55 amIAD-LGW
10h 15m1 stop
11:55 am - 6:25 pmLGW-IAD
11h 30m1 stop
$622Icelandair
Find Deal
Mon, Nov 25 - Wed, Dec 4
7:30 pm - 10:55 amBWI-LGW
10h 25m1 stop
2:00 pm - 8:02 amLGW-BWI
23h 02m1 stop
Mon, Nov 25 - Thu, Dec 5
6:59 am - 7:40 pmDCA-LGW
31h 41m3 stops
8:20 pm - 3:19 pmLGW-DCA
23h 59m3 stops
Tue, Nov 26 - Tue, Dec 3
12:56 pm - 10:15 amDCA-LGW
16h 19m2 stops
11:00 am - 10:33 pmLGW-DCA
16h 33m2 stops
$757Iberia
Find Deal
Mon, Nov 25 - Wed, Dec 4
11:36 am - 9:00 amDCA-LGW
16h 24m2 stops
12:30 pm - 9:22 pmLGW-DCA
13h 52m1 stop
$812American Airlines
Find Deal
Sun, Nov 24 - Sun, Dec 8
8:26 am - 9:00 amDCA-LGW
19h 34m1 stop
11:20 am - 11:00 pmLGW-DCA
16h 40m1 stop
$814American Airlines
Find Deal
Sun, Nov 24 - Sun, Dec 8
12:56 pm - 10:15 amDCA-LGW
16h 19m2 stops
11:00 am - 10:38 pmLGW-DCA
16h 38m2 stops
$905Iberia
Find Deal
Mon, Nov 25 - Thu, Dec 5
8:13 pm - 6:50 pmBWI-LGW
41h 37m2 stops
7:35 pm - 10:17 pmLGW-BWI
31h 42m2 stops
$1,781British Airways
Find Deal
Sun, Nov 24 - Mon, Dec 2
5:26 pm - 10:15 amBWI-LGW
35h 49m2 stops
7:35 pm - 10:17 pmLGW-BWI
31h 42m2 stops
$2,243British Airways
Find Deal
Tue, Nov 26 - Mon, Dec 2

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

Our best SWISS deals on Washington, D.C. to London Gatwick Airport flight tickets
SWISS
Dec 3
IAD8:45 pmWashington, D.C. Dulles Intl
16h 05m
1 stop
LGW5:50 pmLondon Gatwick
Dec 13
LGW6:45 pmLondon Gatwick
26h 40m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl
SWISS
Nov 26
IAD8:45 pmWashington, D.C. Dulles Intl
16h 05m
1 stop
LGW5:50 pmLondon Gatwick
Dec 6
LGW6:45 pmLondon Gatwick
26h 40m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl
SWISS
Nov 26
IAD8:45 pmWashington, D.C. Dulles Intl
16h 05m
1 stop
LGW5:50 pmLondon Gatwick
Dec 2
LGW6:45 pmLondon Gatwick
26h 40m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl

Turkish Airlines flights from Washington, D.C. to London Gatwick Airport

Our best Turkish Airlines deals on Washington, D.C. to London Gatwick Airport flight tickets
Turkish Airlines
Dec 1
IAD2:00 pmWashington, D.C. Dulles Intl
21h 00m
1 stop
LGW4:00 pmLondon Gatwick
Dec 9
LGW4:55 pmLondon Gatwick
24h 20m
1 stop
IAD12:15 pmWashington, D.C. Dulles Intl
Turkish Airlines
Nov 30
IAD9:25 pmWashington, D.C. Dulles Intl
19h 15m
1 stop
LGW9:40 pmLondon Gatwick
Dec 12
LGW10:20 amLondon Gatwick
30h 55m
1 stop
IAD12:15 pmWashington, D.C. Dulles Intl
Turkish Airlines
Dec 1
IAD2:00 pmWashington, D.C. Dulles Intl
21h 00m
1 stop
LGW4:00 pmLondon Gatwick
Dec 10
LGW4:55 pmLondon Gatwick
24h 20m
1 stop
IAD12:15 pmWashington, D.C. Dulles Intl

See travel insights to London from

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

February. The cheapest time of year to fly to London Gatwick Airport from Washington, D.C. is February. Most expensive is March

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

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Saturday

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

In the evening. Washington, D.C. to London Gatwick Airport flights are approximately 16% more expensive at noon than in the evening

How far in advance should you book Washington, D.C. to London Gatwick Airport flights?

57 days before. The cheapest time to buy a flight from Washington, D.C. to London Gatwick Airport is approximately 57 days to departure

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

You could potentially save up to 11% on your flight if you consider stops on a Washington, D.C. to London Gatwick Airport flight.

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

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

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

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

Best Price Found

$177

Fastest flight time

9h 07m

Direct flights

None
The best one-way flight to London Gatwick Airport from Washington, D.C. in the past 72 hours is $177. The best round-trip flight deal from Washington, D.C. to London Gatwick Airport found on momondo in the last 72 hours is $380.
The fastest flight from Washington, D.C. to London Gatwick Airport takes 9h 07m
There are no direct flights from Washington, D.C. to London Gatwick Airport. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - London Gatwick Airport, Washington, D.C. Dulles Intl Airport - London Gatwick Airport and Baltimore/Washington Airport - London Gatwick Airport.

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

    A flight from Washington, D.C. to London Gatwick will travel around 3667.7 mi. Typically, this will take 9h 07m by plane in normal conditions.

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

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

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

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

    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 Washington, D.C. to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The required travel and health documents for your London Gatwick Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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


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

Compare and see reviews for airlines that fly from Washington, D.C. to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $281Free CancellationRating
7.1
88 reviews
Search PLAY flights
IcelandairPriceFrom $483Free CancellationRating
7.2
555 reviews
Search Icelandair flights
Aer LingusPriceFrom $485Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $589Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
JetBluePriceFrom $602Free CancellationRating
7.4
3,396 reviews
Search JetBlue flights

Why use momondo?

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

Finding the right flight to London from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to London from Washington, D.C. with this policy.

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

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

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

Yes. momondo can track prices for Washington, D.C. to London flights 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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