How long does it take to fly to London Gatwick Airport?

On average, it takes 7h 05m to fly from Washington, D.C. to London Gatwick Airport if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into London Heathrow Airport (the most popular airport in London Gatwick Airport). If you’re flying out of Washington, D.C. and into London Heathrow Airport, then the flight time is around 8h 07m.

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

TAP AIR PORTUGAL, JetBlue, and Delta are the most popular carriers operating from Washington, D.C. to London Gatwick

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

Prices for flights from Washington, D.C. to London Gatwick Airport are refreshed on a daily basis.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to London Gatwick Airport.

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

The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£172 Cheap Flights from Washington, D.C. to London Gatwick Airport in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and London Gatwick Airport?

Prices are currently low for flights on this route. Typical prices usually range from £1,036 to £721. The lowest price recently found on this route was £631.

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Find the cheapest flights from Washington, D.C. to London

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Enter your travel dates to find the best prices.

20:30 - 19:15

BWI

LGW

17h 45m

2 stops

11:00 - 22:15

LGW

BWI

16h 15m

2 stops

£631Multiple Airlines

Tue, 4 Aug - Wed, 19 Aug

20:30 - 14:40

BWI

LGW

13h 10m

1 stop

15:40 - 22:15

LGW

BWI

11h 35m

1 stop

£631Icelandair

Sun, 23 Aug - Wed, 2 Sep

20:30 - 14:40

BWI

LGW

13h 10m

1 stop

15:40 - 22:15

LGW

BWI

11h 35m

1 stop

£632Icelandair

Thu, 30 Jul - Thu, 13 Aug

20:30 - 14:55

BWI

LGW

13h 25m

2 stops

14:00 - 09:06

LGW

BWI

24h 06m

1 stop

£633Multiple Airlines

Tue, 25 Aug - Sat, 29 Aug

20:30 - 19:15

BWI

LGW

17h 45m

2 stops

14:00 - 09:06

LGW

BWI

24h 06m

1 stop

£634Multiple Airlines

Sun, 9 Aug - Sun, 6 Sep

14:15 - 09:35

DCA

LGW

14h 20m

1 stop

12:20 - 21:50

LGW

DCA

14h 30m

1 stop

£658JetBlue

Sat, 15 Aug - Sun, 23 Aug

12:30 - 09:40

IAD

LGW

16h 10m

2 stops

17:00 - 16:38

LGW

IAD

28h 38m

2 stops

£661Virgin Atlantic

Mon, 17 Aug - Mon, 31 Aug

17:00 - 09:35

DCA

LGW

11h 35m

1 stop

12:20 - 19:56

LGW

DCA

12h 36m

1 stop

£662JetBlue

Sun, 9 Aug - Sat, 22 Aug

17:05 - 09:45

IAD

LGW

11h 40m

1 stop

21:15 - 15:10

LGW

IAD

22h 55m

2 stops

£662TAP AIR PORTUGAL

Sat, 12 Sep - Fri, 18 Sep

22:30 - 20:35

IAD

LGW

17h 05m

2 stops

10:45 - 20:35

LGW

IAD

14h 50m

2 stops

£664TAP AIR PORTUGAL

Sun, 1 Nov - Fri, 6 Nov

Icelandair flights from Washington, D.C. to London Gatwick Airport

Our best Icelandair deals on Washington, D.C. to London Gatwick Airport flight tickets

Icelandair

23 Aug

BWI20:30Baltimore/Washington

13h 10m

1 stop

LGW14:40London Gatwick

2 Sept

LGW15:40London Gatwick

11h 35m

1 stop

BWI22:15Baltimore/Washington

£631

Icelandair

30 Jul

BWI20:30Baltimore/Washington

13h 10m

1 stop

LGW14:40London Gatwick

13 Aug

LGW15:40London Gatwick

11h 35m

1 stop

BWI22:15Baltimore/Washington

£632

Icelandair

10 Aug

BWI20:30Baltimore/Washington

10h 15m

1 stop

LGW11:45London Gatwick

19 Aug

LGW15:40London Gatwick

11h 35m

1 stop

BWI22:15Baltimore/Washington

£641

Virgin Atlantic flights from Washington, D.C. to London Gatwick Airport

Our best Virgin Atlantic deals on Washington, D.C. to London Gatwick Airport flight tickets

Virgin Atlantic

17 Aug

IAD12:30Washington, D.C. Dulles Intl

16h 10m

2 stops

LGW09:40London Gatwick

31 Aug

LGW17:00London Gatwick

28h 38m

2 stops

IAD16:38Washington, D.C. Dulles Intl

£661

Virgin Atlantic

3 Sept

IAD21:45Washington, D.C. Dulles Intl

13h 15m

1 stop

LGW16:00London Gatwick

9 Sept

LGW10:25London Gatwick

17h 34m

2 stops

IAD22:59Washington, D.C. Dulles Intl

£686

Virgin Atlantic

13 Aug

IAD08:28Washington, D.C. Dulles Intl

19h 57m

2 stops

LGW09:25London Gatwick

26 Aug

LGW10:25London Gatwick

19h 09m

2 stops

IAD00:34Washington, D.C. Dulles Intl

£689

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Tue 4/8

20:30-19:15

2 stops17h 45m

London Gatwick

Wed 19/8

11:00-22:15

2 stops16h 15m

£631

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Sun 23/8

20:30-14:40

1 stop13h 10m

London Gatwick

Wed 2/9

15:40-22:15

1 stop11h 35m

£631

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Thu 30/7

20:30-14:40

1 stop13h 10m

London Gatwick

Thu 13/8

15:40-22:15

1 stop11h 35m

£632

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Tue 25/8

20:30-14:55

2 stops13h 25m

London Gatwick

Sat 29/8

14:00-09:06

1 stop24h 06m

£633

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Sun 9/8

20:30-19:15

2 stops17h 45m

London Gatwick

Sun 6/9

14:00-09:06

1 stop24h 06m

£634

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Sat 15/8

14:15-09:35

1 stop14h 20m

London Gatwick

Sun 23/8

12:20-21:50

1 stop14h 30m

£658

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Mon 17/8

12:30-09:40

2 stops16h 10m

London Gatwick

Mon 31/8

17:00-16:38

2 stops28h 38m

£661

Fastest return journey

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Sun 9/8

17:00-09:35

1 stop11h 35m

London Gatwick

Sat 22/8

12:20-19:56

1 stop12h 36m

£662

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sat 12/9

17:05-09:45

1 stop11h 40m

London Gatwick

Fri 18/9

21:15-15:10

2 stops22h 55m

£662

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sun 1/11

22:30-20:35

2 stops17h 05m

London Gatwick

Fri 6/11

10:45-20:35

2 stops14h 50m

£664

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. 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

Prices

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Other information

What is the typical price of a round-trip flight between Washington, D.C. and London Gatwick Airport?

What is the cheapest month to fly to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Washington, D.C. is in March. Flight prices, which tend to average around £230, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in March, then you should wait until November to fly from Washington, D.C., when ticket prices are also cheap, with an average price of £310.

Can stopping save me money on Washington, D.C. to London Gatwick Airport flights?

You could potentially save up to 23% on your flight if you consider stops on a Washington, D.C. to London Gatwick Airport flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to London Gatwick Airport (WAS to LGW) flight deals and tips

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

Fastest flight time	9h 40m
Direct flights	None

The fastest flight from Washington, D.C. to London Gatwick Airport takes 9h 40m

There are no direct flights from Washington, D.C. to London Gatwick Airport. There are no popular flight routes from Washington, D.C. to London Gatwick Airport.

Search flight deals

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

How far is Washington, D.C. to London Gatwick by plane?
There are 3667.7 mi between Washington, D.C. and London Gatwick. By plane, this route typically takes 9h 40m.
When did momondo last update prices for flights from Washington, D.C. to London Gatwick Airport?
Prices for flights from Washington, D.C. to London Gatwick Airport are refreshed on a daily basis.
How old do you have to be to fly from Washington, D.C. to London Gatwick Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

Milton Keynes

Gatwick

Luton

Wembley

Slough

Maidstone

Southend-on-Sea

Ipswich

Canterbury

Ilford

Hayes

Guildford

Folkestone

Chelmsford

Bedford

Dover

Harlow

Chichester

Colchester

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to London . Millions of users trust and use momondo every year so you are in good hands.

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?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Washington, D.C. and alert you when they change.

An easier way to manage your London Gatwick Airport trip

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Cheap flights from Washington, D.C. to London from £172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to London departing on 27/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Icelandair flights from Washington, D.C. to London Gatwick Airport

Our best Icelandair deals on Washington, D.C. to London Gatwick Airport flight tickets

Virgin Atlantic flights from Washington, D.C. to London Gatwick Airport

Our best Virgin Atlantic deals on Washington, D.C. to London Gatwick Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

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

What is the typical price of a round-trip flight between Washington, D.C. and London Gatwick Airport?

What is the cheapest month to fly to London Gatwick Airport?

Can stopping save me money on Washington, D.C. to London Gatwick Airport flights?

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

How long does it take to fly to London Gatwick Airport?

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

Cheap Washington, D.C. to London Gatwick Airport (WAS to LGW) flight deals and tips

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

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Direct flights

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

Travelling to a place near London?

Why use momondo?

An easier way to manage your London Gatwick Airport trip

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Find better results for your trip to London

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