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Cheap flights from District of Columbia to London Gatwick Airport from £204

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LGW
21 Aug — 28 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from District of Columbia to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from District of Columbia to Gatwick
Explore the most affordable flight options available from District of Columbia to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 July 2026.

Thu 13/813:32
IAD
-
LGW
1 stop15h 28m
Multiple Airlines
Wed 2/914:00
LGW
-
IAD
1 stop31h 07m
Multiple Airlines
Deal found 19/7£468
Mon 17/812:00
IAD
-
LGW
2 stops17h 00m
Multiple Airlines
Mon 24/814:00
LGW
-
IAD
1 stop25h 07m
Multiple Airlines
Deal found 17/7£468
Tue 18/811:05
IAD
-
LGW
1 stop17h 55m
Multiple Airlines
Sat 5/914:00
LGW
-
IAD
1 stop31h 07m
Multiple Airlines
Deal found 21/7£471
Thu 22/1020:00
IAD
-
LGW
1 stop33h 00m
Multiple Airlines
Thu 5/1111:00
LGW
-
IAD
2 stops18h 28m
Multiple Airlines
Deal found 21/7£471
Fri 7/812:00
IAD
-
LGW
2 stops17h 00m
Multiple Airlines
Thu 27/814:00
LGW
-
IAD
1 stop24h 50m
Multiple Airlines
Deal found 19/7£472
Thu 22/1020:00
IAD
-
LGW
1 stop33h 00m
Multiple Airlines
Thu 29/1011:00
LGW
-
IAD
1 stop36h 09m
Multiple Airlines
Deal found 17/7£474
Wed 12/811:11
IAD
-
LGW
1 stop17h 49m
Multiple Airlines
Wed 2/914:00
LGW
-
IAD
1 stop31h 07m
Multiple Airlines
Deal found 19/7£474
Tue 15/923:20
IAD
-
LGW
1 stop10h 20m
Multiple Airlines
Tue 22/921:35
LGW
-
IAD
3 stops27h 50m
Multiple Airlines
Deal found 19/7£475
Mon 10/812:00
IAD
-
LGW
2 stops17h 00m
Multiple Airlines
Wed 26/814:00
LGW
-
IAD
1 stop31h 07m
Multiple Airlines
Deal found 19/7£476
Sun 9/820:33
IAD
-
LGW
2 stops32h 27m
Multiple Airlines
Tue 25/814:00
LGW
-
IAD
1 stop25h 07m
Multiple Airlines
Deal found 21/7£477
Wed 19/811:05
IAD
-
LGW
1 stop17h 55m
Multiple Airlines
Thu 3/914:00
LGW
-
IAD
1 stop31h 07m
Multiple Airlines
Deal found 20/7£477
Mon 10/819:18
IAD
-
LGW
1 stop33h 42m
Multiple Airlines
Thu 27/814:00
LGW
-
IAD
1 stop24h 50m
Multiple Airlines
Deal found 19/7£478

Find flight deals from District of Columbia to Gatwick

Keep the following information in mind while searching for District of Columbia to Gatwick flight deals. Data was last updated 22 July 2026.

Round-trip from

£468

One-way from

£204

Popular in

June

Cheapest in

February

Average price

£725
13/8-2/9
  • 13/8-2/9
  • 2 total stops
  • 46h 35m total
  • District of Columbia to London
Search Deals
Icelandair
  • Icelandair
  • 24/8
  • 1 total stop
  • 10h 15m total
  • District of Columbia to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from District of Columbia to Gatwick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 July 2026.
Use the filters below to find and compare flights from District of Columbia to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sun 25/10

20:40-13:40

1 stop13h 00m

London Gatwick

Fri 30/10

11:55-19:30

1 stop11h 35m

£514
Fastest return journey

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sat 5/12

19:40-10:55

1 stop10h 15m

London Gatwick

Sun 13/12

11:55-18:30

1 stop11h 35m

£541

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Wed 12/8

22:35-09:45

1 stop30h 10m

London Gatwick

Thu 10/9

10:35-20:35

1 stop15h 00m

£565

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Wed 9/9

22:35-20:30

2 stops16h 55m

London Gatwick

Wed 16/9

16:25-15:10

1 stop27h 45m

£615

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Wed 7/10

17:45-14:00

1 stop15h 15m

London Gatwick

Mon 12/10

16:25-15:10

1 stop27h 45m

£638

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Thu 27/8

17:59-09:35

1 stop10h 36m

London Gatwick

Sun 6/9

12:20-19:56

1 stop12h 36m

£651

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Wed 23/9

17:45-14:00

1 stop15h 15m

London Gatwick

Sun 27/9

21:15-20:35

2 stops28h 20m

£665

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Mon 17/8

17:59-09:35

1 stop10h 36m

London Gatwick

Sat 22/8

12:20-21:34

1 stop14h 14m

£666

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sun 23/8

22:35-11:20

2 stops31h 45m

London Gatwick

Fri 23/10

10:35-20:35

1 stop15h 00m

£670

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Sun 9/8

14:25-09:35

1 stop14h 10m

London Gatwick

Wed 19/8

12:20-19:05

1 stop11h 45m

£677

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from District of Columbia to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from District of Columbia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to London Gatwick Airport

What is the cheapest month to book a flight from District of Columbia to London Gatwick Airport?

Currently, February is the cheapest month in which you can book a flight from District of Columbia to London Gatwick Airport (average of £318). Flying from District of Columbia to London Gatwick Airport in June is currently the most expensive (average of £914). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from District of Columbia to London Gatwick Airport?

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from District of Columbia to London Gatwick Airport?

    There are many flights that can get you from District of Columbia to London Gatwick Airport in 10h 36m. Fly via Icelandair, TAP AIR PORTUGAL, or JetBlue to get the fastest option. The distance between District of Columbia and London Gatwick Airport is about 3670 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from District of Columbia to Gatwick that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Gatwick.

  • Can I find deals for business class flights from District of Columbia to Gatwick?

    Yes. Cheapflights offers flight deals from District of Columbia to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to London Gatwick Airport?

    Currently, February is the cheapest month in which you can book a flight from District of Columbia to London Gatwick Airport (average of £318). Flying from District of Columbia to London Gatwick Airport in June is currently the most expensive (average of £914). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Dover
Romford
Enfield

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Alternative routes for District of Columbia to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from District of Columbia to Gatwick?

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Why should you use Cheapflights to find cheap flight tickets from District of Columbia to Gatwick?

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Can Cheapflights find flights from District of Columbia to Gatwick with no change fees?

Yes, we can. To see specific flights from District of Columbia to Gatwick with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from District of Columbia to Gatwick become cheaper?

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