How long is the flight from London Gatwick Airport to State of Washington?

Airlines like SWISS, Virgin Atlantic, and Delta fly from London Gatwick Airport to State of Washington in about 15h 22m. The time it takes to get you to your destination can typically vary by up to 6h 39m. The distance between London Gatwick Airport and State of Washington is about 4807 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular routes from London Gatwick Airport to State of Washington?

The most popular route from London Gatwick Airport to State of Washington is London Gatwick - Seattle/Tacoma Intl. You may also consider London Gatwick - Portland or London Gatwick - Spokane.

What is the cheapest time of day to fly from LGW to WA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to State of Washington as you normally would.

Can I find deals for flights from Gatwick to Washington that include hotel bookings?

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

How can I find direct flights from Gatwick to Washington?

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

Can I find deals for business class flights from Gatwick to Washington?

Yes. Cheapflights offers flight deals from Gatwick to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£371+ Cheap Flights from London Gatwick Airport to Washington

Cheap flight deals from Gatwick to Washington

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Gatwick to Washington
Explore the most affordable flight options available from Gatwick to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.

Mon 31/815:40 -

1 stop28h 05m

Mon 7/919:00 -

1 stop11h 40m

Deal found 23/8£486

Tue 1/913:00 -

1 stop12h 55m

Sat 31/1015:35 -

1 stop12h 20m

Deal found 24/8£492

Thu 8/1015:40 -

1 stop13h 00m

Thu 15/1019:00 -

1 stop11h 40m

Deal found 24/8£497

Wed 30/915:40 -

1 stop34h 15m

Thu 8/1019:00 -

1 stop11h 40m

Deal found 24/8£500

Tue 29/915:40 -

1 stop13h 00m

Tue 27/1015:35 -

1 stop12h 20m

Deal found 24/8£500

Tue 29/915:40 -

1 stop13h 00m

Tue 6/1019:00 -

1 stop11h 40m

Deal found 24/8£506

Fri 9/1019:55 -

2 stops25h 50m

Fri 16/1019:00 -

1 stop11h 40m

Deal found 25/8£516

Mon 23/1110:25 -

1 stop13h 30m

Mon 30/1117:50 -

1 stop17h 35m

Deal found 26/8£517

Thu 1/1019:55 -

2 stops25h 50m

Thu 29/1015:35 -

2 stops20h 15m

Deal found 27/8£518

Thu 12/1111:00 -

1 stop17h 33m

Mon 16/1114:45 -

2 stops18h 10m

Deal found 27/8£631

Fri 25/909:40 -

2 stops31h 51m

Fri 2/1019:45 -

2 stops28h 10m

Deal found 26/8£632

Sat 10/1009:40 -

3 stops31h 51m

Sat 17/1015:30 -

1 stop15h 05m

Deal found 25/8£635

Best flights from Gatwick to Washington
Discover carefully curated flight deals from Gatwick to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.

Fri 2/1009:25 -

2 stops22h 01m

Sat 17/1007:00 -

2 stops17h 20m

Deal found 24/8£567

Mon 23/1110:00 -

2 stops21h 00m

Mon 30/1115:25 -

1 stop16h 20m

Deal found 26/8£576

Sat 10/1010:25 -

1 stop15h 22m

Sat 17/1013:30 -

1 stop11h 50m

Deal found 25/8£618

Mon 26/1010:25 -

1 stop13h 30m

Sun 8/1116:15 -

1 stop14h 45m

Deal found 28/8£647

Mon 1/210:25 -

2 stops18h 26m

Thu 11/213:59 -

2 stops21h 26m

Deal found 24/8£689

Tue 8/915:40 -

1 stop34h 10m

Mon 5/1015:30 -

1 stop15h 10m

Deal found 24/8£724

Fri 30/1006:30 -

2 stops40h 02m

Wed 4/1110:50 -

2 stops27h 45m

Deal found 28/8£811

Mon 12/1010:25 -

2 stops21h 31m

Tue 27/1017:05 -

1 stop15h 40m

Deal found 24/8£581

Wed 30/909:25 -

2 stops17h 07m

Sat 10/1007:00 -

2 stops17h 20m

Deal found 26/8£632

Sat 31/1020:15 -

1 stop25h 40m

Tue 3/1117:50 -

1 stop13h 10m

Deal found 28/8£663

Mon 16/1110:25 -

2 stops16h 22m

Mon 23/1114:49 -

2 stops20h 36m

Deal found 26/8£693

Fri 18/909:25 -

2 stops21h 20m

Mon 5/1007:00 -

2 stops17h 25m

Deal found 28/8£634

Sun 27/910:25 -

2 stops34h 02m

Fri 9/1018:40 -

1 stop13h 20m

Deal found 26/8£713

Tue 8/913:00 -

2 stops40h 48m

Tue 6/1016:41 -

2 stops37h 59m

Deal found 28/8£752

Fri 9/1013:05 -

1 stop32h 02m

Fri 16/1021:30 -

1 stop24h 50m

Deal found 25/8£734

Tue 27/1011:55 -

1 stop13h 05m

Sun 8/1111:26 -

2 stops15h 29m

Deal found 27/8£778

Sat 3/1009:25 -

2 stops19h 38m

Tue 13/1007:00 -

2 stops17h 25m

Deal found 26/8£727

Mon 11/110:25 -

2 stops18h 26m

Thu 21/110:31 -

2 stops20h 29m

Deal found 24/8£749

Fri 30/1011:55 -

1 stop13h 05m

Wed 11/1119:35 -

2 stops31h 20m

Deal found 28/8£783

Thu 8/1009:25 -

2 stops17h 46m

Wed 21/1007:02 -

2 stops17h 23m

Deal found 28/8£729

Mon 14/1210:00 -

2 stops19h 05m

Tue 29/1206:25 -

2 stops18h 35m

Deal found 27/8£898

Tue 29/915:40 -

2 stops16h 19m

Thu 15/1012:42 -

2 stops17h 58m

Deal found 27/8£800

Wed 30/915:40 -

2 stops40h 19m

Thu 15/1016:41 -

2 stops13h 59m

Deal found 28/8£825

Fri 25/913:05 -

1 stop31h 54m

Fri 2/1010:48 -

1 stop35h 32m

Deal found 28/8£807

Wed 30/915:40 -

2 stops40h 19m

Wed 14/1012:42 -

2 stops17h 58m

Deal found 27/8£826

Tue 20/1014:00 -

1 stop37h 53m

Tue 27/1007:00 -

1 stop16h 50m

Deal found 25/8£808

Wed 27/111:55 -

2 stops15h 55m

Sun 31/112:00 -

2 stops14h 55m

Deal found 25/8£842

Thu 1/1010:20 -

2 stops20h 05m

Mon 19/1013:38 -

2 stops21h 12m

Deal found 26/8£825

Tue 29/915:40 -

2 stops16h 19m

Thu 15/1016:41 -

2 stops13h 59m

Deal found 28/8£850

Tue 29/915:40 -

2 stops16h 19m

Sat 17/1016:41 -

2 stops13h 54m

Deal found 28/8£873

Find flight deals from Gatwick to Washington

Round-trip from	£497
One-way from	£371
Popular in	August
Cheapest in	February
Average price	£632

Icelandair
8/10-15/10
2 total stops
24h 40m total
London to Washington

Search Deals

9/12
2 total stops
33h 57m total
London to Washington

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£26 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights 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

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Fri 2/10

09:25-23:26

2 stops22h 01m

Seattle/Tacoma Intl

Sat 17/10

07:00-08:20

2 stops17h 20m

£567

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Mon 23/11

10:00-23:00

2 stops21h 00m

Seattle/Tacoma Intl

Mon 30/11

15:25-15:45

1 stop16h 20m

£576

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Mon 12/10

10:25-23:56

2 stops21h 31m

Seattle/Tacoma Intl

Tue 27/10

17:05-15:45

1 stop15h 40m

£581

Fastest return journey

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Sat 10/10

10:25-17:47

1 stop15h 22m

Seattle/Tacoma Intl

Sat 17/10

13:30-09:20

1 stop11h 50m

£618

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Wed 30/9

09:25-18:32

2 stops17h 07m

Seattle/Tacoma Intl

Sat 10/10

07:00-08:20

2 stops17h 20m

£632

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Fri 18/9

09:25-22:45

2 stops21h 20m

Seattle/Tacoma Intl

Mon 5/10

07:00-08:25

2 stops17h 25m

£634

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Mon 26/10

10:25-16:55

1 stop13h 30m

Seattle/Tacoma Intl

Sun 8/11

16:15-15:00

1 stop14h 45m

£647

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Sat 31/10

20:15-14:55

1 stop25h 40m

Seattle/Tacoma Intl

Tue 3/11

17:50-15:00

1 stop13h 10m

£663

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Mon 1/2

10:25-20:51

2 stops18h 26m

Portland

Thu 11/2

13:59-19:25

2 stops21h 26m

£689

LondonPortland

LGW London Gatwick - PDX Portland

LGWPDX

London Gatwick

Mon 16/11

10:25-18:47

2 stops16h 22m

Portland

Mon 23/11

14:49-19:25

2 stops20h 36m

£693

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Gatwick to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Gatwick with our price prediction graph.

LGW-GEG

LGW-SEA

LGW-PDX

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Washington

LGW-USWA

LGW-GEG

LGW-SEA

LGW-PDX

How much does it cost for a return flight from London Gatwick Airport to State of Washington?

Airfare is typical for this route at the moment.

London Gatwick Airport to State of Washington flights typically cost between £405 and £537 in October.
The cheapest return price found within the last 5 days was £497 on Icelandair (8 Oct–15 Oct).

Reviews of airlines servicing Washington

Read through reviews of airlines operating flights from London Gatwick Airport to Washington, such as Icelandair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Icelandair

6.9

Okay

739 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2026

KEF - ORD

No food or snacks. You could buy them. You could also buy ear buds.

Icelandair

6.9

Okay

739 reviews

Icelandair

6.9

Okay

739 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2026

KEF - ORD

No food or snacks. You could buy them. You could also buy ear buds.

Related info for your journey

How long is the flight from London Gatwick Airport to State of Washington?
Airlines like SWISS, Virgin Atlantic, and Delta fly from London Gatwick Airport to State of Washington in about 15h 22m. The time it takes to get you to your destination can typically vary by up to 6h 39m. The distance between London Gatwick Airport and State of Washington is about 4807 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from London Gatwick Airport to State of Washington?
The most popular route from London Gatwick Airport to State of Washington is London Gatwick - Seattle/Tacoma Intl. You may also consider London Gatwick - Portland or London Gatwick - Spokane.
Can I find deals for flights from Gatwick to Washington that include hotel bookings?
Yes. In addition to deals on Gatwick to Washington flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Gatwick to Washington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Washington.
Can I find deals for business class flights from Gatwick to Washington?
Yes. Cheapflights offers flight deals from Gatwick to Washington 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Gatwick to Washington

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Heathrow to Sky Harbor Intl flights

Luton to Orlando flights

Heathrow to Ontario flights

London City to San Francisco flights

Stansted to San Francisco flights

Gatwick to Dallas/Fort Worth flights

Heathrow to Fort Lauderdale flights

Top airline flying from Gatwick to Washington

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£390	Average£519	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights

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Can Cheapflights find flights from Gatwick to Washington with no change fees?

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

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Cheap flights from London Gatwick Airport to Washington from £371

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to Washington

Cheapest flights from Gatwick to WashingtonExplore the most affordable flight options available from Gatwick to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.

Explore the most affordable flight options available from Gatwick to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.

Best flights from Gatwick to WashingtonDiscover carefully curated flight deals from Gatwick to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.

Discover carefully curated flight deals from Gatwick to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.

Last-minute flights from Gatwick to WashingtonDiscover last-minute flight deals from Gatwick to Washington. Data last updated 29 August 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Washington. Data last updated 29 August 2026 and is based on user searches.

One-way flights from Gatwick to WashingtonSearch for one-way flight options from Gatwick to Washington. Find affordable one-way fares based on user searches. Data last updated 29 August 2026.

Search for one-way flight options from Gatwick to Washington. Find affordable one-way fares based on user searches. Data last updated 29 August 2026.

Find flight deals from Gatwick to Washington

Round-trip from

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Popular in

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Cheapflights Fare Finder

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

Best time to book a flight from Gatwick to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Gatwick with our price prediction graph.

Cheapflights Insights

How much does it cost for a return flight from London Gatwick Airport to State of Washington?

Airfare is typical for this route at the moment.

London Gatwick Airport to State of Washington flights typically cost between £405 and £537 in October.The cheapest return price found within the last 5 days was £497 on Icelandair (8 Oct–15 Oct).

Reviews of airlines servicing Washington

Read through reviews of airlines operating flights from London Gatwick Airport to Washington, such as Icelandair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London Gatwick Airport to State of Washington?

What are the most popular routes from London Gatwick Airport to State of Washington?

Can I find deals for flights from Gatwick to Washington that include hotel bookings?

How can I find direct flights from Gatwick to Washington?

Can I find deals for business class flights from Gatwick to Washington?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Washington by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Gatwick to Washington by cabin class

Find flights from Gatwick to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Gatwick and Washington flights

Browse other Gatwick and Washington flight options. Last updated on 29 August 2026.

Popular flight searches

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Gatwick to Washington flights

Consider these flights travelling from Gatwick to Washington.

Top airline flying from Gatwick to Washington

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How does Cheapflights help users find flights from Gatwick to Washington?

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Washington?

Can Cheapflights find flights from Gatwick to Washington with no change fees?

Can Cheapflights notify me if prices for flights from Gatwick to Washington become cheaper?

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Cheapest flights from Gatwick to Washington
Explore the most affordable flight options available from Gatwick to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2026.

Best flights from Gatwick to Washington
Discover carefully curated flight deals from Gatwick to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2026.

Last-minute flights from Gatwick to Washington
Discover last-minute flight deals from Gatwick to Washington. Data last updated 29 August 2026 and is based on user searches.

One-way flights from Gatwick to Washington
Search for one-way flight options from Gatwick to Washington. Find affordable one-way fares based on user searches. Data last updated 29 August 2026.

London Gatwick Airport to State of Washington flights typically cost between £405 and £537 in October.
The cheapest return price found within the last 5 days was £497 on Icelandair (8 Oct–15 Oct).