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Cheap flights from Washington, D.C. to London Gatwick Airport from $191

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 8/4. 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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to London.
Icelandair Logo
8:30 pm - 2:40 pmIAD-LGW
13h 10m1 stop
Icelandair Logo
3:40 pm - 7:20 pmLGW-IAD
32h 40m1 stop
$511Icelandair
Find Deal
Thu, Oct 9 - Sun, Oct 12
Icelandair Logo
8:30 pm - 2:40 pmIAD-LGW
13h 10m1 stop
Icelandair Logo
3:40 pm - 7:20 pmLGW-IAD
32h 40m1 stop
$517Icelandair
Find Deal
Thu, Sep 25 - Thu, Oct 2
 Logo
6:50 pm - 8:10 pmBWI-LGW
20h 20m2 stops
 Logo
1:05 pm - 5:40 pmLGW-BWI
33h 35m2 stops
Wed, May 7 - Wed, May 14
 Logo
6:50 pm - 10:45 pmBWI-LGW
22h 55m2 stops
 Logo
6:25 am - 5:40 pmLGW-BWI
16h 15m2 stops
Sat, May 3 - Wed, May 14
JetBlue Logo
6:55 pm - 9:35 amDCA-LGW
9h 40m1 stop
JetBlue Logo
12:10 pm - 8:51 pmLGW-DCA
13h 41m1 stop
$555JetBlue
Find Deal
Sat, Sep 27 - Mon, Oct 20
JetBlue Logo
1:45 pm - 9:35 amDCA-LGW
14h 50m1 stop
JetBlue Logo
12:10 pm - 8:51 pmLGW-DCA
13h 41m1 stop
$556JetBlue
Find Deal
Sat, Sep 20 - Mon, Oct 6
British Airways Logo
12:30 pm - 8:10 amDCA-LGW
14h 40m1 stop
British Airways Logo
3:05 pm - 10:36 pmLGW-DCA
12h 31m1 stop
$599British Airways
Find Deal
Tue, Apr 29 - Tue, May 6
British Airways Logo
12:59 pm - 8:10 amDCA-LGW
14h 11m1 stop
British Airways Logo
3:05 pm - 11:00 pmLGW-DCA
12h 55m1 stop
$634British Airways
Find Deal
Mon, Sep 15 - Tue, Sep 23
American Airlines Logo
5:49 pm - 8:10 amDCA-LGW
9h 21m1 stop
American Airlines Logo
3:05 pm - 10:36 pmLGW-DCA
12h 31m1 stop
$645American Airlines
Find Deal
Wed, May 7 - Fri, May 16
American Airlines Logo
5:49 pm - 8:10 amDCA-LGW
9h 21m1 stop
American Airlines Logo
3:05 pm - 10:36 pmLGW-DCA
12h 31m1 stop
$646American Airlines
Find Deal
Tue, May 6 - Tue, May 13

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

Our best Icelandair deals on Washington, D.C. to London Gatwick Airport flight tickets
Icelandair
Oct 9
IAD8:30 pmWashington, D.C. Dulles Intl
13h 10m
1 stop
LGW2:40 pmLondon Gatwick
Oct 12
LGW3:40 pmLondon Gatwick
32h 40m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
Icelandair
Sep 25
IAD8:30 pmWashington, D.C. Dulles Intl
13h 10m
1 stop
LGW2:40 pmLondon Gatwick
Oct 2
LGW3:40 pmLondon Gatwick
32h 40m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
Icelandair
Sep 25
IAD8:30 pmWashington, D.C. Dulles Intl
13h 10m
1 stop
LGW2:40 pmLondon Gatwick
Oct 6
LGW3:40 pmLondon Gatwick
32h 40m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl

British Airways flights from Washington, D.C. to London Gatwick Airport

Our best British Airways deals on Washington, D.C. to London Gatwick Airport flight tickets
British Airways
Apr 29
DCA12:30 pmWashington, D.C. Reagan-National
14h 40m
1 stop
LGW8:10 amLondon Gatwick
May 6
LGW3:05 pmLondon Gatwick
12h 31m
1 stop
DCA10:36 pmWashington, D.C. Reagan-National
British Airways
Sep 15
DCA12:59 pmWashington, D.C. Reagan-National
14h 11m
1 stop
LGW8:10 amLondon Gatwick
Sep 23
LGW3:05 pmLondon Gatwick
12h 55m
1 stop
DCA11:00 pmWashington, D.C. Reagan-National
British Airways
May 6
DCA5:49 pmWashington, D.C. Reagan-National
9h 21m
1 stop
LGW8:10 amLondon Gatwick
May 13
LGW3:05 pmLondon Gatwick
12h 31m
1 stop
DCA10:36 pmWashington, D.C. Reagan-National

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 to London Gatwick Airport?

In general, January is the cheapest month to fly from Washington, D.C. to London Gatwick Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $501. If you are unable to visit London Gatwick Airport during the month of January, then departing from Washington, D.C. during the month November is also very affordable. Most momondo users find prices during this month for around $581.

What is the cheapest day to depart on your flight to London Gatwick Airport?

The cheapest day to depart from Washington, D.C. to London Gatwick Airport is on a Wednesday when prices can be found for as low as $674. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Saturday is $885.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Flying to London Gatwick Airport from Washington, D.C. in the evening is the least expensive time of day to depart. momondo users have found prices as low as $694 when looking at flights departing in the evening. At noon is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $819 per ticket.

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

$191

Fastest flight time

9h 20m

Direct flights

None
The best one-way flight to London Gatwick Airport from Washington, D.C. in the past 72 hours is $191. The best round-trip flight deal from Washington, D.C. to London Gatwick Airport found on momondo in the last 72 hours is $511.
The fastest flight from Washington, D.C. to London Gatwick Airport takes 9h 20m
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 20m 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
IcelandairPriceFrom $483Free CancellationRating
7.0
482 reviews
Search Icelandair flights
JetBluePriceFrom $602Free CancellationRating
7.3
2,926 reviews
Search JetBlue flights
British AirwaysPriceFrom $652Free CancellationRating
6.6
6,767 reviews
Search British Airways flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Croydon
Luton
Guildford
Hayes
Slough
Dartford
Stansted
Ilford
Dover
Milton Keynes
Canterbury
Colchester
Horley
Wembley
Chelmsford
Crawley
Hook
Richmond

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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