How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to London Gatwick Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia 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 District of Columbia 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 District of Columbia 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 District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$328 CHEAP FLIGHTS from District of Columbia to London Gatwick (LGW)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from District of Columbia to Gatwick

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from District of Columbia to Gatwick

Mon, Sep 28 - Wed, Oct 7

8:30 pm - 2:40 pmIAD Washington, D.C. Dulles Intl-LGW London Gatwick

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 10:15 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

$698Icelandair

Tue, Sep 29 - Wed, Oct 7

8:30 pm - 2:40 pmIAD Washington, D.C. Dulles Intl-LGW London Gatwick

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 10:15 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

$698Icelandair

Thu, Nov 5 - Tue, Nov 10

7:40 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-LGW London Gatwick

21h 05m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

7:00 am - 6:30 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

16h 30m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

$698Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

7:40 pm - 5:25 pmIAD Washington, D.C. Dulles Intl-LGW London Gatwick

16h 45m1 stop Reykjavik Keflavik Intl

10:00 am - 6:30 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Reykjavik Keflavik Intl

$700Multiple Airlines

Mon, Oct 5 - Fri, Oct 9

11:12 am - 10:00 amIAD Washington, D.C. Dulles Intl-LGW London Gatwick

17h 48m1 stop Orlando

2:00 pm - 10:17 amLGW London Gatwick-IAD Washington, D.C. Dulles Intl

25h 17m1 stop Orlando

$701Multiple Airlines

Tue, Feb 23 - Tue, Mar 2

7:40 pm - 10:55 amIAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

11:55 am - 6:30 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

$703Icelandair

Sun, Dec 6 - Sat, Dec 12

10:30 pm - 3:45 pmIAD Washington, D.C. Dulles Intl-LGW London Gatwick

12h 15m1 stop Lisbon Humberto Delgado

4:35 pm - 8:35 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

33h 00m1 stop Lisbon Humberto Delgado

$706TAP AIR PORTUGAL

Fri, Oct 30 - Mon, Nov 9

8:40 pm - 10:55 amIAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

11:55 am - 6:30 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

$714Icelandair

Tue, Oct 6 - Tue, Oct 13

10:35 pm - 8:25 pmIAD Washington, D.C. Dulles Intl-LGW London Gatwick

16h 50m2 stops Lisbon Humberto Delgado Porto

4:25 pm - 3:10 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

27h 45m1 stop Lisbon Humberto Delgado

$717TAP AIR PORTUGAL

Sun, Nov 29 - Sun, Dec 6

10:30 pm - 3:45 pmIAD Washington, D.C. Dulles Intl-LGW London Gatwick

12h 15m1 stop Lisbon Humberto Delgado

10:40 am - 8:35 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

14h 55m1 stop Lisbon Humberto Delgado

$717TAP AIR PORTUGAL

Recent last minute flight deals from District of Columbia to Gatwick

Tue, Sep 8 - Tue, Sep 15

5:15 pm - 9:20 amIAD Washington, D.C. Dulles Intl-LGW London Gatwick

11h 05m1 stop Dublin

9:40 am - 7:35 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

14h 55m1 stop Dublin

$727Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

10:35 pm - 3:35 pmIAD Washington, D.C. Dulles Intl-LGW London Gatwick

12h 00m1 stop Lisbon Humberto Delgado

4:25 pm - 3:10 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

27h 45m1 stop Lisbon Humberto Delgado

$753TAP AIR PORTUGAL

Tue, Sep 8 - Tue, Sep 15

5:05 pm - 9:45 amIAD Washington, D.C. Dulles Intl-LGW London Gatwick

11h 40m1 stop Lisbon Humberto Delgado

4:25 pm - 3:10 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

27h 45m1 stop Lisbon Humberto Delgado

$754TAP AIR PORTUGAL

Sun, Sep 6 - Wed, Sep 16

10:35 pm - 9:45 amIAD Washington, D.C. Dulles Intl-LGW London Gatwick

30h 10m1 stop Lisbon Humberto Delgado

4:25 pm - 3:10 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

27h 45m1 stop Lisbon Humberto Delgado

$761TAP AIR PORTUGAL

Fri, Sep 11 - Thu, Sep 17

8:55 pm - 5:10 pmIAD Washington, D.C. Dulles Intl-LGW London Gatwick

15h 15m1 stop Dublin

8:40 am - 7:10 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

15h 30m1 stop Dublin

$775Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

6:46 pm - 10:00 amIAD Washington, D.C. Dulles Intl-LGW London Gatwick

34h 14m2 stops Blountville Tri Cities TN/VA Orlando

2:00 pm - 10:17 amLGW London Gatwick-IAD Washington, D.C. Dulles Intl

25h 17m1 stop Orlando

$803Multiple Airlines

Fri, Sep 11 - Fri, Sep 18

6:46 pm - 10:00 amIAD Washington, D.C. Dulles Intl-LGW London Gatwick

34h 14m2 stops Blountville Tri Cities TN/VA Orlando

2:00 pm - 10:17 amLGW London Gatwick-IAD Washington, D.C. Dulles Intl

25h 17m1 stop Orlando

$820Multiple Airlines

Wed, Sep 9 - Sat, Sep 19

8:30 pm - 11:45 amIAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

3:40 pm - 10:15 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

$852Icelandair

Wed, Sep 9 - Sat, Sep 19

8:30 pm - 11:45 amIAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

3:40 pm - 10:15 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

$853Icelandair

Wed, Sep 9 - Sat, Sep 19

8:30 pm - 11:45 amIAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

3:40 pm - 10:15 pmLGW London Gatwick-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

$873Icelandair

Useful Info

Low season	February
High season	July
Cheapest flight	$328

Best time to beat the crowds with an average 31% drop in price.

Most popular time to fly with an average 26% increase in price.

Flight from Washington Dulles Airport to London Gatwick Airport

How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to London Gatwick Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia 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 District of Columbia 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 District of Columbia 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 District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hounslow

Hayes

Slough

Richmond

Wembley

Luton

Ilford

Eastbourne

Crawley

Bedford

Guildford

Watford

Colchester

Ipswich

Kingston upon Thames

Twickenham

St. Albans

Harrow

Newbury

Chelmsford

More options for your flight to Gatwick

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other airports

Other destinations

Complete your trip to Gatwick with a hotel stay or car rental

Car rentals in London

LGW

$328 Find Cheap Flights from District of Columbia to London Gatwick Airport - Compare and Save

Cheap Flights from District of Columbia to Gatwick

Recent round-trip flight deals from District of Columbia to Gatwick

Recent one-way flight deals from District of Columbia to Gatwick

Recent last minute flight deals from District of Columbia to Gatwick

Good to know

Low season

High season

Cheapest flight

FAQs for booking District of Columbia to London Gatwick Airport flights

Traveling to a place near Gatwick?

More options for your flight to Gatwick

Complete your trip to Gatwick with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Gatwick

Find direct flights for Gatwick

Flights from domestic origins to District of Columbia

Choose which airport to fly into in London

Flights to other popular destinations