Find flights
When to book
FAQs

Cheap flights from Washington, D.C. Reagan-National Airport to London Gatwick Airport from £244

DCA — LGW
15 Oct — 22 Oct1
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

Mon 19/1010:59 -
1 stop14h 51m
Tue 3/1111:15 -
1 stop32h 00m
Deal found 10/9£519
Wed 30/910:19 -
1 stop17h 16m
Wed 7/1012:20 -
1 stop14h 10m
Deal found 10/9£525
Mon 21/911:00 -
2 stops19h 15m
Mon 28/921:30 -
2 stops23h 10m
Deal found 14/9£527
Mon 9/1111:05 -
2 stops21h 15m
Sun 15/1108:30 -
2 stops18h 29m
Deal found 14/9£530
Thu 15/1011:00 -
2 stops25h 05m
Tue 20/1021:35 -
2 stops27h 24m
Deal found 13/9£533
Sun 20/909:40 -
2 stops29h 20m
Mon 28/920:40 -
2 stops24h 00m
Deal found 14/9£535
Thu 19/1106:00 -
3 stops23h 55m
Wed 25/1111:55 -
2 stops15h 43m
Deal found 11/9£537
Fri 4/1211:05 -
3 stops25h 05m
Sun 13/1208:30 -
2 stops18h 29m
Deal found 12/9£539
Sat 7/1112:55 -
3 stops16h 40m
Sat 14/1122:30 -
2 stops24h 48m
Deal found 13/9£541
Tue 1/1216:00 -
3 stops17h 45m
Thu 10/1216:50 -
3 stops27h 34m
Deal found 11/9£544
Fri 30/1016:00 -
2 stops22h 10m
Sun 8/1108:30 -
2 stops35h 54m
Deal found 11/9£548

Find flight deals from Reagan-National to Gatwick

Round-trip from

£519

One-way from

£244

Popular in

June

Cheapest in

February

Average price

£679
American Airlines
  • American Airlines
  • 19/10-3/11
  • 2 total stops
  • 46h 51m total
  • Washington, D.C. to London
Search Deals
26/9-31/12
  • 26/9-31/12
  • 2 total stops
  • 35h 00m total
  • Washington, D.C. to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£105 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Mon 2/11

16:00-13:20

2 stops16h 20m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£285
Fastest return journey

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Thu 22/10

18:55-10:45

1 stop10h 50m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£296

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Sun 11/10

17:15-16:00

2 stops17h 45m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£347

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Tue 13/10

11:05-09:25

2 stops17h 20m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£347

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Thu 24/9

13:15-18:50

2 stops24h 35m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£362

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Thu 1/10

13:15-18:50

2 stops24h 35m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£363

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Fri 2/10

19:15-16:00

2 stops15h 45m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£406

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Wed 4/11

14:06-09:50

2 stops14h 44m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£465

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Tue 13/10

17:00-20:25

3 stops22h 25m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£472

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Tue 13/10

13:00-11:20

3 stops17h 20m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£474

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 £562, Delta can have you in London Gatwick Airport from Washington, D.C. Reagan-National Airport in 13h 10m. Washington, D.C. Reagan-National Airport and London Gatwick Airport are separated by a distance of 3670 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Enfield
Southend-on-Sea
Barnet
Southall
Watford
Kingston upon Thames
Dagenham
Dover

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Reagan-National to Gatwick?

When you search for this flight from Reagan-National to Gatwick, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Gatwick?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Reagan-National to Gatwick.

Can Cheapflights find flights from Reagan-National to Gatwick with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Reagan-National to Gatwick flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Reagan-National to Gatwick become cheaper?

Not ready to book yet? You can track prices for flights from Reagan-National to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.