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Cheap flights from Washington, D.C. Reagan-National Airport to London Gatwick Airport from £253

DCA — LGW
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Reagan-National to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Reagan-National to Gatwick

Tue 8/1213:25 -
2 stops17h 10m
Sat 12/1207:00 -
2 stops20h 24m
Deal found 29/10£612
Mon 16/1112:55 -
2 stops15h 50m
Fri 20/1111:40 -
1 stop15h 58m
Deal found 25/10£625
Sat 5/1211:05 -
2 stops17h 40m
Mon 7/1211:40 -
1 stop15h 58m
Deal found 25/10£637
Tue 10/1106:00 -
2 stops22h 45m
Fri 20/1111:40 -
1 stop15h 58m
Deal found 25/10£639
Sat 14/1112:55 -
2 stops15h 50m
Sat 21/1111:40 -
1 stop15h 58m
Deal found 25/10£640
Thu 19/1106:00 -
2 stops22h 45m
Thu 26/1111:40 -
1 stop15h 58m
Deal found 25/10£643
Wed 18/1106:00 -
2 stops22h 45m
Sat 21/1111:40 -
1 stop15h 58m
Deal found 28/10£654

Find flight deals from Reagan-National to Gatwick

Round-trip from

£612

One-way from

£253

Popular in

June

Cheapest in

February

Average price

£670
8/12-12/12
  • 8/12-12/12
  • 4 total stops
  • 37h 34m total
  • Washington, D.C. to London
Search Deals
British Airways
  • British Airways
  • 9/2-31/12
  • 1 total stop
  • 13h 01m total
  • Washington, D.C. to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£99 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to London Gatwick Airport that are best for you.

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Price

Cheapest return flight
Fastest return journey

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LGW London Gatwick

DCALGW

Washington, D.C. Reagan-National

Mon 23/11

13:20-09:00

2 stops14h 40m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£378

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LGW London Gatwick

DCALGW

Washington, D.C. Reagan-National

Mon 16/11

13:20-09:00

2 stops14h 40m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£378

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LGW London Gatwick

DCALGW

Washington, D.C. Reagan-National

Wed 18/11

11:13-16:25

2 stops24h 12m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£431

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LGW London Gatwick

DCALGW

Washington, D.C. Reagan-National

Tue 2/3

13:25-09:50

2 stops15h 25m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£471

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LGW London Gatwick

DCALGW

Washington, D.C. Reagan-National

Mon 15/3

13:00-09:50

2 stops16h 50m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£471

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LGW London Gatwick

DCALGW

Washington, D.C. Reagan-National

Mon 15/3

19:59-20:35

3 stops20h 36m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£481

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LGW London Gatwick

DCALGW

Washington, D.C. Reagan-National

Thu 1/4

12:30-09:50

2 stops16h 20m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£486

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LGW London Gatwick

DCALGW

Washington, D.C. Reagan-National

Thu 12/11

16:55-20:35

3 stops22h 40m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£495

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LGW London Gatwick

DCALGW

Washington, D.C. Reagan-National

Wed 30/12

17:50-16:25

2 stops17h 35m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£501

Washington, D.C.London

DCA Washington, D.C. Reagan-National - LGW London Gatwick

DCALGW

Washington, D.C. Reagan-National

Fri 19/3

19:50-15:45

2 stops15h 55m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£524

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Reagan-National to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Reagan-National with our price prediction graph.
Estimated return price

Related info for your journey

  • How long is the flight from Washington, D.C. Reagan-National Airport to London Gatwick Airport?

    For as low as £927, TAP AIR PORTUGAL can have you in London Gatwick Airport from Washington, D.C. Reagan-National Airport in 14h. Washington, D.C. Reagan-National Airport and London Gatwick Airport are separated by a distance of 3670 mi.

  • Can I find deals for flights from Reagan-National to Gatwick that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Gatwick?

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

  • Can I find deals for business class flights from Reagan-National to Gatwick?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

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
Luton
Milton Keynes
Slough
Wembley
Gatwick
Ilford
Hayes
Croydon
Barnet
Eastbourne
Brentford
Southend-on-Sea
Southall
Enfield
Watford
Kingston upon Thames
Dagenham
Dover
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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