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

Airlines like Virgin Atlantic, Turkish Airlines, and Delta fly from London Gatwick Airport to State of Washington in about 16h 59m. The time it takes to get you to your destination can typically vary by up to 20h 56m. The distance between London Gatwick Airport and State of Washington is about 4667 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.

£389+ 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 14 October 2026.

Sat 5/1216:45 -

1 stop30h 28m

Sat 12/1222:52 -

2 stops26h 08m

Deal found 14/10£416

Wed 4/1116:45 -

1 stop29h 05m

Tue 17/1116:05 -

1 stop15h 40m

Deal found 14/10£426

Wed 4/1110:00 -

1 stop13h 14m

Sun 8/1115:25 -

1 stop16h 20m

Deal found 14/10£433

Thu 5/1110:00 -

2 stops21h 04m

Sun 15/1106:00 -

2 stops19h 00m

Deal found 14/10£438

Sun 18/1015:40 -

1 stop13h 00m

Wed 5/519:00 -

1 stop11h 40m

Deal found 10/10£445

Wed 21/1010:25 -

1 stop15h 22m

Fri 13/1115:25 -

1 stop16h 20m

Deal found 14/10£447

Wed 25/1117:15 -

3 stops30h 40m

Sun 29/1115:00 -

2 stops21h 55m

Deal found 12/10£451

Sun 18/1015:40 -

1 stop13h 00m

Fri 23/1019:00 -

1 stop11h 40m

Deal found 11/10£452

Thu 26/1110:25 -

1 stop13h 30m

Sun 6/1215:00 -

1 stop16h 00m

Deal found 12/10£453

Thu 19/1110:25 -

1 stop13h 30m

Sun 29/1115:00 -

1 stop16h 00m

Deal found 11/10£459

Mon 9/1110:25 -

2 stops20h 31m

Mon 16/1112:41 -

2 stops18h 19m

Deal found 12/10£745

Sun 6/1210:00 -

2 stops16h 59m

Tue 29/1213:49 -

2 stops17h 56m

Deal found 11/10£887

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 14 October 2026.

Thu 26/1110:00 -

2 stops33h 20m

Sun 6/1215:25 -

1 stop16h 20m

Deal found 12/10£624

Thu 19/1117:25 -

2 stops37h 55m

Thu 3/1210:48 -

2 stops38h 22m

Deal found 14/10£730

Mon 9/1110:25 -

2 stops20h 31m

Mon 16/1112:41 -

2 stops18h 19m

Deal found 12/10£745

Sun 18/1015:40 -

1 stop13h 00m

Tue 4/522:59 -

2 stops31h 41m

Deal found 10/10£765

Wed 23/1210:00 -

1 stop13h 15m

Fri 1/115:25 -

1 stop16h 20m

Deal found 14/10£883

Sun 22/1110:00 -

2 stops21h 00m

Thu 3/1209:50 -

2 stops21h 55m

Deal found 13/10£658

Sun 22/1106:30 -

2 stops24h 37m

Sat 5/1210:48 -

2 stops38h 22m

Deal found 12/10£746

Sat 17/1015:40 -

1 stop13h 00m

Sun 2/515:40 -

1 stop15h 00m

Deal found 10/10£794

Thu 29/1006:30 -

1 stop18h 40m

Wed 11/1110:50 -

2 stops38h 20m

Deal found 13/10£755

Sun 6/1210:00 -

2 stops16h 59m

Tue 29/1213:49 -

2 stops17h 56m

Deal found 11/10£887

Tue 27/1006:30 -

2 stops40h 02m

Wed 3/210:52 -

2 stops38h 18m

Deal found 10/10£785

Sun 13/1210:00 -

2 stops16h 59m

Tue 29/1206:15 -

2 stops18h 45m

Deal found 13/10£946

Sat 5/1210:05 -

1 stop39h 05m

Sat 12/1219:05 -

1 stop19h 30m

Deal found 14/10£874

Fri 27/1106:30 -

2 stops24h 04m

Fri 4/1207:02 -

2 stops25h 28m

Deal found 13/10£1,387

Thu 8/415:40 -

2 stops39h 30m

Thu 22/415:20 -

2 stops15h 20m

Deal found 11/10£2,214

Fri 9/415:40 -

2 stops16h 38m

Thu 22/415:20 -

2 stops15h 20m

Deal found 12/10£2,474

Find flight deals from Gatwick to Washington

Round-trip from	£416
One-way from	£389
Popular in	August
Cheapest in	February
Average price	£546

Virgin Atlantic
5/12-12/12
3 total stops
56h 36m total
London to Washington

Search Deals

Virgin Atlantic
15/12-31/12
2 total stops
20h 02m total
London to Washington

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£33 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 October 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

Tue 15/12

10:00-22:02

2 stops20h 02m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£389

Fastest return journey

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Fri 11/12

10:00-15:13

1 stop13h 13m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£426

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Tue 15/12

10:00-23:09

2 stops21h 09m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£451

LondonSpokane

LGW London Gatwick - GEG Spokane

LGWGEG

London Gatwick

Mon 8/3

16:10-22:25

2 stops38h 15m

Spokane

Wed 31/12

00:00-09:00

Nonstop0h 00m

£457

LondonSpokane

LGW London Gatwick - GEG Spokane

LGWGEG

London Gatwick

Mon 30/11

09:15-19:08

3 stops41h 53m

Spokane

Wed 31/12

00:00-09:00

Nonstop0h 00m

£464

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Mon 21/12

10:00-15:15

1 stop13h 15m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£497

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Wed 6/1

09:45-23:13

1 stop21h 28m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£519

LondonSpokane

LGW London Gatwick - GEG Spokane

LGWGEG

London Gatwick

Wed 17/3

10:00-22:48

2 stops19h 48m

Spokane

Wed 31/12

00:00-09:00

Nonstop0h 00m

£527

LondonSpokane

LGW London Gatwick - GEG Spokane

LGWGEG

London Gatwick

Mon 22/3

14:40-00:18

2 stops16h 38m

Spokane

Wed 31/12

00:00-09:00

Nonstop0h 00m

£539

LondonSpokane

LGW London Gatwick - GEG Spokane

LGWGEG

London Gatwick

Mon 29/3

21:15-14:36

3 stops49h 21m

Spokane

Wed 31/12

00:00-09:00

Nonstop0h 00m

£551

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 30 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-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-GEG

No data available for this route at this time. Please check back soon.

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

758 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Victoria,Sept 2026

KEF - EWR

Icelandair was excellent. Kayak business not so much. As mentioned in our comment through pilot, there were hidden fees when we bought the tickets.

Icelandair

6.9

Okay

758 reviews

Icelandair

6.9

Okay

758 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Victoria,Sept 2026

KEF - EWR

Icelandair was excellent. Kayak business not so much. As mentioned in our comment through pilot, there were hidden fees when we bought the tickets.

Related info for your journey

How long is the flight from London Gatwick Airport to State of Washington?
Airlines like Virgin Atlantic, Turkish Airlines, and Delta fly from London Gatwick Airport to State of Washington in about 16h 59m. The time it takes to get you to your destination can typically vary by up to 20h 56m. The distance between London Gatwick Airport and State of Washington is about 4667 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

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Alternative routes for Gatwick to Washington

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Stansted to Dallas/Fort Worth flights

Heathrow to Denver flights

Luton to Los Angeles flights

London City to Las Vegas flights

Top airline flying from Gatwick to Washington

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£400	Average£551	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights

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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 £389

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. 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 14 October 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 14 October 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 14 October 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 14 October 2026.

Last-minute flights from Gatwick to WashingtonDiscover last-minute flight deals from Gatwick to Washington. Data last updated 14 October 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Washington. Data last updated 14 October 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 14 October 2026.

Search for one-way flight options from Gatwick to Washington. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

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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

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

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Gatwick and Washington flights

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Gatwick to Washington flights

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Top airline flying from Gatwick to Washington

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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 14 October 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 14 October 2026.

Last-minute flights from Gatwick to Washington
Discover last-minute flight deals from Gatwick to Washington. Data last updated 14 October 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 14 October 2026.