Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Reagan-National Airport to London from £237

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Reagan-National Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:59 - 09:50DCA  Washington, D.C. Reagan-National-LGW London Gatwick
21h 51m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
09:40 - 22:34LGW  London Gatwick-DCA Washington, D.C. Reagan-National
17h 54m1 stop Toronto Pearson Intl
£576Multiple Airlines
Thu, 1 Oct - Sat, 10 Oct
Multiple Airlines Logo
18:55 - 17:10DCA  Washington, D.C. Reagan-National-LGW London Gatwick
17h 15m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
09:40 - 22:34LGW  London Gatwick-DCA Washington, D.C. Reagan-National
17h 54m2 stops Ottawa Toronto Island
£577Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
06:00 - 10:55DCA  Washington, D.C. Reagan-National-LGW London Gatwick
23h 55m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
11:55 - 22:38LGW  London Gatwick-DCA Washington, D.C. Reagan-National
15h 43m2 stops Reykjavik Keflavik Intl Toronto Pearson Intl
£581Multiple Airlines
Thu, 19 Nov - Fri, 27 Nov
Multiple Airlines Logo
06:59 - 07:55DCA  Washington, D.C. Reagan-National-LGW London Gatwick
19h 56m1 stop Toronto Pearson Intl
Multiple Airlines Logo
12:40 - 22:34LGW  London Gatwick-DCA Washington, D.C. Reagan-National
14h 54m1 stop Toronto Pearson Intl
£581Multiple Airlines
Thu, 1 Oct - Sat, 10 Oct
Multiple Airlines Logo
06:59 - 10:55DCA  Washington, D.C. Reagan-National-LGW London Gatwick
22h 56m2 stops Toronto Pearson Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
11:55 - 22:38LGW  London Gatwick-DCA Washington, D.C. Reagan-National
15h 43m2 stops Reykjavik Keflavik Intl Toronto Pearson Intl
£584Multiple Airlines
Thu, 19 Nov - Fri, 27 Nov
Multiple Airlines Logo
06:00 - 10:55DCA  Washington, D.C. Reagan-National-LGW London Gatwick
23h 55m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
11:55 - 22:38LGW  London Gatwick-DCA Washington, D.C. Reagan-National
15h 43m2 stops Reykjavik Keflavik Intl Toronto Pearson Intl
£584Multiple Airlines
Sun, 22 Nov - Fri, 27 Nov
Multiple Airlines Logo
16:20 - 17:55DCA  Washington, D.C. Reagan-National-LGW London Gatwick
20h 35m2 stops Montreal Pierre Elliott Trudeau Intl Dublin
Multiple Airlines Logo
21:30 - 15:40LGW  London Gatwick-DCA Washington, D.C. Reagan-National
23h 10m2 stops Dublin Montreal Pierre Elliott Trudeau Intl
£584Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
11:00 - 14:40DCA  Washington, D.C. Reagan-National-LGW London Gatwick
22h 40m2 stops Toronto Pearson Intl Reykjavik Keflavik Intl
Multiple Airlines Logo
15:40 - 12:09LGW  London Gatwick-DCA Washington, D.C. Reagan-National
25h 29m3 stops Reykjavik Keflavik Intl Toronto Pearson Intl Ottawa
£585Multiple Airlines
Mon, 28 Sep - Wed, 7 Oct
Multiple Airlines Logo
18:55 - 09:50DCA  Washington, D.C. Reagan-National-LGW London Gatwick
33h 55m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
11:35 - 12:14LGW  London Gatwick-DCA Washington, D.C. Reagan-National
29h 39m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Ottawa
£585Multiple Airlines
Mon, 21 Sep - Fri, 25 Sep
Multiple Airlines Logo
20:40 - 17:55DCA  Washington, D.C. Reagan-National-LGW London Gatwick
16h 15m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
09:40 - 22:34LGW  London Gatwick-DCA Washington, D.C. Reagan-National
17h 54m1 stop Toronto Pearson Intl
£587Multiple Airlines
Sun, 20 Sep - Wed, 23 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

JetBlue flights from Washington, D.C. Reagan-National Airport to London Gatwick Airport

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to London Gatwick Airport flight tickets
JetBlue
29 Aug
DCA17:47Washington, D.C. Reagan-National
10h 48m
1 stop
LGW09:35London Gatwick
1 Sept
LGW12:20London Gatwick
11h 49m
1 stop
DCA19:09Washington, D.C. Reagan-National
£769
JetBlue
5 Sept
DCA19:59Washington, D.C. Reagan-National
32h 36m
1 stop
LGW09:35London Gatwick
8 Sept
LGW12:20London Gatwick
11h 49m
1 stop
DCA19:09Washington, D.C. Reagan-National
£777

Delta flights from Washington, D.C. Reagan-National Airport to London Gatwick Airport

Our best Delta deals on Washington, D.C. Reagan-National Airport to London Gatwick Airport flight tickets
Delta
2 Sept
DCA14:45Washington, D.C. Reagan-National
13h 40m
2 stops
LGW09:25London Gatwick
9 Sept
LGW10:25London Gatwick
17h 15m
2 stops
DCA22:40Washington, D.C. Reagan-National
£778
Delta
2 Sept
DCA11:00Washington, D.C. Reagan-National
17h 25m
2 stops
LGW09:25London Gatwick
9 Sept
LGW10:25London Gatwick
18h 10m
2 stops
DCA23:35Washington, D.C. Reagan-National
£779

momondo 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

Thu 1/10

06:59-09:50

2 stops21h 51m

London Gatwick

Sat 10/10

09:40-22:34

1 stop17h 54m

£576

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Tue 15/9

18:55-17:10

2 stops17h 15m

London Gatwick

Tue 22/9

09:40-22:34

2 stops17h 54m

£577

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Thu 19/11

06:00-10:55

3 stops23h 55m

London Gatwick

Fri 27/11

11:55-22:38

2 stops15h 43m

£581

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Thu 1/10

06:59-07:55

1 stop19h 56m

London Gatwick

Sat 10/10

12:40-22:34

1 stop14h 54m

£581

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Thu 19/11

06:59-10:55

2 stops22h 56m

London Gatwick

Fri 27/11

11:55-22:38

2 stops15h 43m

£584

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Sun 22/11

06:00-10:55

3 stops23h 55m

London Gatwick

Fri 27/11

11:55-22:38

2 stops15h 43m

£584

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Mon 21/9

16:20-17:55

2 stops20h 35m

London Gatwick

Mon 28/9

21:30-15:40

2 stops23h 10m

£584

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Mon 28/9

11:00-14:40

2 stops22h 40m

London Gatwick

Wed 7/10

15:40-12:09

3 stops25h 29m

£585

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Mon 21/9

18:55-09:50

2 stops33h 55m

London Gatwick

Fri 25/9

11:35-12:14

3 stops29h 39m

£585
Fastest return journey

Washington, D.C.London

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

DCALGW

Washington, D.C. Reagan-National

Sun 20/9

20:40-17:55

2 stops16h 15m

London Gatwick

Wed 23/9

09:40-22:34

1 stop17h 54m

£587

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. Reagan-National to London Gatwick?

TAP AIR PORTUGAL, Delta, and British Airways are the most popular carriers operating from Washington, D.C. Reagan-National to London Gatwick

When to book flights from Washington, D.C. Reagan-National Airport to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Washington, D.C. Reagan-National Airport to London Gatwick Airport (DCA to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to London Gatwick Airport

Best price found

£237

Fastest flight time

10h 50m

Direct flights

None
The best one-way flight to London Gatwick Airport from Washington, D.C. Reagan-National Airport in the past 72 hours is £237. The best return flight deal from Washington, D.C. Reagan-National Airport to London Gatwick Airport found on momondo in the last 72 hours is £576.
The fastest flight from Washington, D.C. Reagan-National Airport to London Gatwick Airport takes 10h 50m
There are no direct flights from Washington, D.C. Reagan-National Airport to London Gatwick Airport. There are no popular flight routes from Washington, D.C. Reagan-National Airport to London Gatwick Airport.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to London Gatwick Airport

  • How far is Washington, D.C. Reagan-National to London Gatwick by plane?

    There are 3670.2 mi between Washington, D.C. Reagan-National and London Gatwick. Flights usually cover this in 10h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to London Gatwick Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to London Gatwick Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to London Gatwick Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Southend-on-Sea
Luton
Slough
Ipswich
Maidstone
Folkestone
Hastings
Ilford
Canterbury
Chichester
Hayes
Guildford
Bedford
Harlow
Colchester
Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to London?

It is quick and easy to find Washington, D.C. to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Washington, D.C. to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to London?

Once you have performed a search for Washington, D.C. to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 28/9
Mon 5/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London