WAS - LGW

$221 Find Cheap Flights from Washington, D.C. to London Gatwick Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Gatwick departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$619
Typical prices: $494-$506
TAP AIR PORTUGAL
Mon 9/21Tue 9/29
IAD - LGW • 1 stop
Cheapest one-way
$221
Multiple Airlines
Sat 10/17
BWI - LGW • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Gatwick. You'll need at least 1 connection.
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Top layover airports
Orlando (MCO)
Cheapest • Avg $586 (round-trip)
Dublin (DUB)
Shortest trip • 9h 25m (one-way)
Insights
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When to travel
February
Cheapest • 44% price drop
November
Most popular
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Flight Deals

Cheap Flights from Washington, D.C. to Gatwick (WAS-LGW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Gatwick that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Gatwick

Mon, Sep 21 - Tue, Sep 29
TAP AIR PORTUGAL Logo
10:35 pm - 3:35 pmIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
12h 00m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
4:25 pm - 3:10 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
27h 45m1 stop Lisbon Humberto Delgado
$619TAP AIR PORTUGAL
Mon, Sep 21 - Wed, Sep 30
TAP AIR PORTUGAL Logo
5:40 pm - 3:35 pmIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
16h 55m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
4:25 pm - 3:10 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
27h 45m1 stop Lisbon Humberto Delgado
$620TAP AIR PORTUGAL
Tue, Oct 6 - Thu, Oct 15
TAP AIR PORTUGAL Logo
10:35 pm - 3:35 pmIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
12h 00m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
10:35 am - 8:35 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
15h 00m1 stop Lisbon Humberto Delgado
$621TAP AIR PORTUGAL
Mon, Aug 24 - Fri, Sep 11
Multiple Airlines Logo
12:00 pm - 10:00 amIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
17h 00m2 stops Blountville Tri Cities TN/VA Orlando
Multiple Airlines Logo
2:00 pm - 10:17 amLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
25h 17m1 stop Orlando
$622Multiple Airlines
Sat, Nov 7 - Wed, Nov 18
TAP AIR PORTUGAL Logo
5:25 pm - 9:50 amIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
11h 25m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
10:40 am - 8:35 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
14h 55m1 stop Lisbon Humberto Delgado
$623TAP AIR PORTUGAL
Mon, Sep 21 - Tue, Sep 29
Multiple Airlines Logo
8:20 pm - 7:15 pmIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
17h 55m2 stops Kastrup Copenhagen Stockholm Arlanda
Multiple Airlines Logo
1:10 pm - 5:00 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
32h 50m2 stops Stockholm Arlanda Kastrup Copenhagen
$624Multiple Airlines
Wed, Oct 21 - Wed, Oct 28
Multiple Airlines Logo
8:00 pm - 10:00 amIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
33h 00m1 stop Orlando
Multiple Airlines Logo
10:10 am - 7:09 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
36h 59m1 stop Orlando
$624Multiple Airlines
Fri, Oct 23 - Fri, Oct 30
Icelandair Logo
8:30 pm - 2:40 pmIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
13h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 am - 7:30 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
11h 35m1 stop Reykjavik Keflavik Intl
$642Icelandair
Fri, Oct 23 - Sat, Oct 31
Icelandair Logo
8:30 pm - 2:40 pmIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
13h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 am - 7:30 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
11h 35m1 stop Reykjavik Keflavik Intl
$642Icelandair
Mon, Oct 26 - Fri, Oct 30
Icelandair Logo
8:40 pm - 10:55 amIAD  Washington, D.C. Dulles Intl-LGW London Gatwick
10h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:55 am - 7:30 pmLGW  London Gatwick-IAD Washington, D.C. Dulles Intl
11h 35m1 stop Reykjavik Keflavik Intl
$642Icelandair
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Gatwick flights

Get data-powered insights and trends into flights from Washington, D.C. to Gatwick to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. to London Gatwick Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to London Gatwick Airport departing in September.

Flight prices are below average for this route right now.

Flights to London Gatwick Airport from Washington, D.C. usually cost between $653 and $864 in September.
The lowest price found in the past 5 days was $619 on TAP AIR PORTUGAL (Sep 21-Sep 29).

What is the cheapest month to fly from Washington, D.C. to London Gatwick Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to London Gatwick Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to London Gatwick Airport is February, where tickets cost $426 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,225 and $938 respectively.

Find deals

Good to know

Cheapest flight

$221
Most popular time to fly and prices are also 29% lower on average.
Flight from Baltimore to London Gatwick Airport

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Gatwick based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to London Gatwick Airport flights

  • What is the cheapest flight from Washington, D.C. to London Gatwick Airport?

    In the last 5 days, the lowest price for a flight from Washington, D.C. to London Gatwick Airport was $221 for a one-way ticket and $619 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and London Gatwick Airport?

    Yes

  • Which airports will I be using when flying from Washington, D.C. to London Gatwick Airport?

    When flying out of Washington, D.C. you will be using one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be landing at London Gatwick.

  • Which aircraft models fly most regularly from Washington, D.C. to London Gatwick Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to London Gatwick Airport?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and London Gatwick Airport.

  • How does KAYAK find such low prices on flights from Washington, D.C. to London Gatwick Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to London Gatwick Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to London Gatwick Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Gatwick Airport from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to London Gatwick Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Gatwick Airport with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to London Gatwick Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Gatwick Airport from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Gatwick

Information on your arrival and departure airports

Gatwick (LGW)