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

Airlines like Icelandair, Delta, and SWISS fly from London Gatwick Airport to State of Washington in about 13h. The time it takes to get you to your destination can typically vary by up to 4h 07m. 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.

£279+ 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 22 August 2026.

Wed 11/1111:55 -

1 stop13h 05m

Tue 17/1114:35 -

1 stop12h 20m

Deal found 17/8£467

Mon 24/815:40 -

1 stop34h 15m

Mon 7/915:40 -

1 stop15h 00m

Deal found 17/8£468

Tue 1/913:00 -

1 stop15h 40m

Tue 8/919:00 -

1 stop11h 40m

Deal found 17/8£476

Tue 8/915:40 -

1 stop28h 05m

Tue 15/919:00 -

1 stop11h 40m

Deal found 18/8£476

Tue 8/915:40 -

1 stop13h 00m

Wed 30/915:40 -

1 stop15h 00m

Deal found 17/8£478

Wed 26/815:40 -

1 stop13h 00m

Thu 24/919:00 -

1 stop11h 40m

Deal found 17/8£479

Tue 6/1015:40 -

1 stop13h 00m

Tue 20/1019:00 -

1 stop11h 40m

Deal found 17/8£480

Fri 4/915:40 -

1 stop28h 05m

Tue 8/919:00 -

1 stop11h 40m

Deal found 19/8£481

Sat 17/1018:40 -

3 stops34h 00m

Sun 25/1019:10 -

3 stops30h 25m

Deal found 19/8£482

Mon 28/1211:55 -

1 stop13h 05m

Thu 7/114:35 -

1 stop12h 20m

Deal found 21/8£483

Tue 1/913:00 -

1 stop15h 40m

Mon 28/919:00 -

1 stop11h 40m

Deal found 16/8£484

Thu 1/1015:40 -

1 stop34h 15m

Thu 8/1019:00 -

1 stop11h 40m

Deal found 17/8£485

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 22 August 2026.

Tue 13/1015:40 -

1 stop13h 00m

Mon 26/1015:35 -

1 stop12h 20m

Deal found 21/8£488

Fri 25/1210:00 -

1 stop13h 13m

Mon 11/115:25 -

1 stop16h 20m

Deal found 18/8£572

Thu 8/1009:25 -

2 stops17h 07m

Tue 20/1010:42 -

2 stops37h 43m

Deal found 17/8£594

Wed 30/910:20 -

1 stop13h 20m

Sun 11/1017:40 -

1 stop17h 10m

Deal found 19/8£611

Tue 29/910:20 -

1 stop13h 20m

Wed 30/909:57 -

2 stops24h 48m

Deal found 19/8£659

Wed 30/907:25 -

2 stops47h 31m

Sat 10/1019:15 -

1 stop19h 10m

Deal found 19/8£763

Sun 13/1219:40 -

2 stops33h 00m

Tue 29/1205:25 -

2 stops29h 35m

Deal found 19/8£947

Wed 30/909:25 -

2 stops19h 36m

Sat 10/1007:00 -

2 stops17h 20m

Deal found 19/8£629

Sat 26/910:25 -

1 stop15h 23m

Thu 22/1013:30 -

1 stop11h 55m

Deal found 19/8£642

Wed 30/915:35 -

1 stop32h 25m

Sat 10/1018:00 -

1 stop12h 40m

Deal found 20/8£658

Thu 1/1015:40 -

2 stops16h 19m

Thu 8/1012:42 -

2 stops17h 58m

Deal found 17/8£683

Fri 2/1009:25 -

2 stops19h 36m

Fri 9/1013:19 -

2 stops20h 31m

Deal found 18/8£663

Tue 8/915:40 -

2 stops38h 08m

Tue 6/1016:41 -

2 stops13h 59m

Deal found 17/8£736

Tue 15/910:35 -

1 stop15h 13m

Fri 25/922:40 -

2 stops26h 40m

Deal found 20/8£675

Wed 30/911:35 -

2 stops29h 56m

Wed 7/1015:30 -

3 stops20h 40m

Deal found 16/8£685

Fri 4/910:20 -

2 stops17h 30m

Thu 10/915:35 -

1 stop19h 15m

Deal found 20/8£703

Thu 8/1009:25 -

2 stops17h 46m

Wed 21/1007:02 -

2 stops17h 23m

Deal found 19/8£722

Mon 14/1211:55 -

2 stops17h 16m

Mon 28/1208:00 -

2 stops18h 55m

Deal found 21/8£840

Tue 15/1211:45 -

2 stops40h 55m

Tue 29/1205:25 -

2 stops29h 35m

Deal found 19/8£947

Tue 1/909:25 -

2 stops17h 07m

Thu 1/1007:00 -

2 stops17h 25m

Deal found 21/8£731

Thu 8/1013:05 -

1 stop32h 02m

Wed 21/1010:48 -

1 stop35h 32m

Deal found 17/8£733

Sat 12/1210:25 -

2 stops38h 49m

Thu 31/1213:21 -

2 stops17h 39m

Deal found 20/8£936

Thu 1/1013:05 -

1 stop31h 54m

Thu 8/1021:30 -

1 stop24h 50m

Deal found 17/8£754

Tue 22/915:40 -

2 stops16h 19m

Tue 29/913:36 -

2 stops17h 04m

Deal found 19/8£800

Mon 5/1014:00 -

1 stop37h 53m

Mon 12/1007:00 -

1 stop19h 00m

Deal found 21/8£806

Thu 29/1010:25 -

2 stops20h 30m

Sun 1/1112:41 -

2 stops18h 09m

Deal found 17/8£840

Mon 14/1210:25 -

2 stops18h 46m

Mon 28/1210:57 -

2 stops19h 53m

Deal found 19/8£883

Find flight deals from Gatwick to Washington

Round-trip from	£467
One-way from	£279
Popular in	August
Cheapest in	February
Average price	£626

Icelandair
11/11-17/11
2 total stops
25h 25m total
London to Washington

Search Deals

6/12
3 total stops
45h 08m total
London to Washington

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£26 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£6 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

Fastest return journey

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Tue 13/10

15:40-20:40

1 stop13h 00m

Seattle/Tacoma Intl

Mon 26/10

15:35-10:55

1 stop12h 20m

£488

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Fri 25/12

10:00-15:13

1 stop13h 13m

Seattle/Tacoma Intl

Mon 11/1

15:25-15:45

1 stop16h 20m

£572

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Thu 8/10

09:25-18:32

2 stops17h 07m

Seattle/Tacoma Intl

Tue 20/10

10:42-08:25

2 stops37h 43m

£594

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Wed 30/9

10:20-15:40

1 stop13h 20m

Seattle/Tacoma Intl

Sun 11/10

17:40-18:50

1 stop17h 10m

£611

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Wed 30/9

09:25-21:01

2 stops19h 36m

Seattle/Tacoma Intl

Sat 10/10

07:00-08:20

2 stops17h 20m

£629

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Sat 26/9

10:25-17:48

1 stop15h 23m

Seattle/Tacoma Intl

Thu 22/10

13:30-09:25

1 stop11h 55m

£642

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Wed 30/9

15:35-16:00

1 stop32h 25m

Seattle/Tacoma Intl

Sat 10/10

18:00-14:40

1 stop12h 40m

£658

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Tue 29/9

10:20-15:40

1 stop13h 20m

Seattle/Tacoma Intl

Wed 30/9

09:57-18:45

2 stops24h 48m

£659

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Fri 2/10

09:25-21:01

2 stops19h 36m

Seattle/Tacoma Intl

Fri 9/10

13:19-17:50

2 stops20h 31m

£663

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Tue 15/9

10:35-17:48

1 stop15h 13m

Seattle/Tacoma Intl

Fri 25/9

22:40-09:20

2 stops26h 40m

£675

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 55 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-SEA

LGW-PDX

LGW-GEG

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-SEA

LGW-PDX

LGW-GEG

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

Airfare is below average for this route at the moment.

London Gatwick Airport to State of Washington flights typically cost between £505 and £598 in November.
The cheapest return price found within the last 5 days was £467 on Icelandair (11 Nov–17 Nov).

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

732 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

732 reviews

Icelandair

6.9

Okay

732 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 Icelandair, Delta, and SWISS fly from London Gatwick Airport to State of Washington in about 13h. The time it takes to get you to your destination can typically vary by up to 4h 07m. 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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Luton to Orlando flights

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Heathrow to Austin flights

London City to Las Vegas flights

Gatwick to O'Hare Intl flights

London City to Boston flights

Gatwick to Fort Lauderdale flights

Luton to Los Angeles flights

London City to San Francisco flights

Stansted to Las Vegas flights

Top airline flying from Gatwick to Washington

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£387	Average£506	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 £279

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 6/12. 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 22 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 22 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 22 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 22 August 2026.

Last-minute flights from Gatwick to WashingtonDiscover last-minute flight deals from Gatwick to Washington. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Washington. Data last updated 22 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 22 August 2026.

Search for one-way flight options from Gatwick to Washington. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Find flight deals from Gatwick to Washington

Round-trip from

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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 below average for this route at the moment.

London Gatwick Airport to State of Washington flights typically cost between £505 and £598 in November.The cheapest return price found within the last 5 days was £467 on Icelandair (11 Nov–17 Nov).

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 22 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 22 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 22 August 2026.

Last-minute flights from Gatwick to Washington
Discover last-minute flight deals from Gatwick to Washington. Data last updated 22 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 22 August 2026.

London Gatwick Airport to State of Washington flights typically cost between £505 and £598 in November.
The cheapest return price found within the last 5 days was £467 on Icelandair (11 Nov–17 Nov).