What is the cheapest airline that flies from London Gatwick to Washington?

JetBlue, SWISS, and Air Europa are the most popular carriers operating from London Gatwick to Washington

How many operators does momondo search for flights from London Gatwick Airport to Washington?

The number of operators available for flights from London Gatwick Airport to Washington is 1 as of July 2026.

How old do you have to be to fly from London Gatwick Airport to Washington?

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 London Gatwick Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington 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 Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£301 Cheap Flights from London Gatwick Airport to State of Washington in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from London Gatwick Airport to Washington

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:00 - 17:55

LGW

SEA

12h 55m

1 stop

19:00 - 14:40

SEA

LGW

11h 40m

1 stop

£452Icelandair

Tue, 8 Sep - Wed, 30 Sep

15:40 - 11:45

LGW

SEA

28h 05m

1 stop

19:00 - 14:40

SEA

LGW

11h 40m

1 stop

£458Icelandair

Sat, 29 Aug - Sun, 6 Sep

10:20 - 15:40

LGW

SEA

13h 20m

1 stop

18:05 - 18:50

SEA

LGW

16h 45m

1 stop

£458Condor

Tue, 22 Sep - Tue, 6 Oct

15:40 - 20:40

LGW

SEA

13h 00m

1 stop

19:00 - 14:40

SEA

LGW

11h 40m

1 stop

£460Icelandair

Tue, 1 Sep - Thu, 10 Sep

10:20 - 16:00

LGW

SEA

13h 40m

1 stop

17:40 - 18:50

SEA

LGW

17h 10m

1 stop

£464Condor

Thu, 1 Oct - Sun, 11 Oct

10:20 - 22:25

LGW

GEG

20h 05m

2 stops

12:44 - 18:50

GEG

LGW

22h 06m

2 stops

£671Multiple Airlines

Tue, 29 Sep - Tue, 6 Oct

19:25 - 09:31

LGW

PDX

46h 06m

3 stops

19:05 - 18:25

PDX

LGW

15h 20m

2 stops

£711Multiple Airlines

Tue, 4 Aug - Wed, 19 Aug

12:20 - 13:03

LGW

PDX

32h 43m

1 stop

14:16 - 09:35

PDX

LGW

35h 19m

1 stop

£718JetBlue

Tue, 28 Jul - Tue, 4 Aug

12:20 - 13:03

LGW

PDX

32h 43m

1 stop

14:16 - 09:35

PDX

LGW

35h 19m

1 stop

£720JetBlue

Tue, 14 Jul - Tue, 28 Jul

10:35 - 23:09

LGW

GEG

20h 34m

2 stops

15:59 - 16:00

GEG

LGW

16h 01m

2 stops

£732Virgin Atlantic

Tue, 1 Sep - Wed, 30 Sep

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Condor flights from London Gatwick Airport to State of Washington

Our best Condor deals on London Gatwick Airport to State of Washington flight tickets

Condor

22 Sept

LGW10:20London Gatwick

13h 20m

1 stop

SEA15:40Seattle/Tacoma Intl

6 Oct

SEA18:05Seattle/Tacoma Intl

16h 45m

1 stop

LGW18:50London Gatwick

£458

Condor

1 Oct

LGW10:20London Gatwick

13h 40m

1 stop

SEA16:00Seattle/Tacoma Intl

11 Oct

SEA17:40Seattle/Tacoma Intl

17h 10m

1 stop

LGW18:50London Gatwick

£464

Condor

16 Sept

LGW10:20London Gatwick

13h 20m

1 stop

SEA15:40Seattle/Tacoma Intl

9 Oct

SEA18:00Seattle/Tacoma Intl

16h 50m

1 stop

LGW18:50London Gatwick

£469

Virgin Atlantic flights from London Gatwick Airport to State of Washington

Our best Virgin Atlantic deals on London Gatwick Airport to State of Washington flight tickets

Virgin Atlantic

7 Oct

LGW10:25London Gatwick

15h 22m

1 stop

SEA17:47Seattle/Tacoma Intl

23 Oct

SEA23:10Seattle/Tacoma Intl

26h 50m

2 stops

LGW10:00London Gatwick

£519

Virgin Atlantic

5 Nov

LGW16:45London Gatwick

26h 10m

2 stops

SEA10:55Seattle/Tacoma Intl

14 Nov

SEA22:00Seattle/Tacoma Intl

27h 00m

2 stops

LGW09:00London Gatwick

£530

Virgin Atlantic

4 Jul

LGW17:00London Gatwick

26h 15m

1 stop

SEA11:15Seattle/Tacoma Intl

14 Jul

SEA13:30Seattle/Tacoma Intl

18h 30m

1 stop

LGW16:00London Gatwick

£624

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Tue 8/9

13:00-17:55

1 stop12h 55m

Seattle/Tacoma Intl

Wed 30/9

19:00-14:40

1 stop11h 40m

£452

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Sat 29/8

15:40-11:45

1 stop28h 05m

Seattle/Tacoma Intl

Sun 6/9

19:00-14:40

1 stop11h 40m

£458

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Tue 22/9

10:20-15:40

1 stop13h 20m

Seattle/Tacoma Intl

Tue 6/10

18:05-18:50

1 stop16h 45m

£458

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Tue 1/9

15:40-20:40

1 stop13h 00m

Seattle/Tacoma Intl

Thu 10/9

19:00-14:40

1 stop11h 40m

£460

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Thu 1/10

10:20-16:00

1 stop13h 40m

Seattle/Tacoma Intl

Sun 11/10

17:40-18:50

1 stop17h 10m

£464

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Tue 29/9

10:20-22:25

2 stops20h 05m

Spokane

Tue 6/10

12:44-18:50

2 stops22h 06m

£671

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Tue 4/8

19:25-09:31

3 stops46h 06m

Portland

Wed 19/8

19:05-18:25

2 stops15h 20m

£710

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Tue 28/7

12:20-13:03

1 stop32h 43m

Portland

Tue 4/8

14:16-09:35

1 stop35h 19m

£718

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Tue 14/7

12:20-13:03

1 stop32h 43m

Portland

Tue 28/7

14:16-09:35

1 stop35h 19m

£720

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Tue 1/9

10:35-23:09

2 stops20h 34m

Spokane

Wed 30/9

15:59-16:00

2 stops16h 01m

£732

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 London Gatwick Airport to State of Washington

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

Airlines

What is the cheapest month to fly to State of Washington?

If you aren’t able to travel to State of Washington during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £346.

Can stopping save me money on London Gatwick Airport to State of Washington flights?

You could potentially save up to 50% on your flight if you consider stops on a London Gatwick Airport to State of Washington flight.

Cheap London Gatwick Airport to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to State of Washington

Fastest flight time	12h 55m
Direct flights	None

The fastest flight from London Gatwick Airport to State of Washington takes 12h 55m

There are no direct flights from London Gatwick Airport to State of Washington. There are no popular flight routes from London Gatwick Airport to State of Washington.

Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Washington

When did momondo last update prices for flights from London Gatwick Airport to Washington?
Prices for flights from London Gatwick Airport to Washington refresh daily.
How many operators does momondo search for flights from London Gatwick Airport to Washington?
The number of operators available for flights from London Gatwick Airport to Washington is 1 as of July 2026.
How old do you have to be to fly from London Gatwick Airport to Washington?
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 London Gatwick Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington 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 Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Gatwick Airport to State of Washington

Compare and see reviews for airlines that fly from London Gatwick Airport to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom £399	Free Cancellation	Rating 7.0 694 reviews		Search Icelandair flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Washington?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from London.

Can I find flights from London to Washington with flexible booking policies on momondo?

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

How can momondo help me find flights from London to Washington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Washington.

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

Yes. momondo can track prices for London to Washington 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.