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

Departing from State of Washington to London Gatwick Airport will take you 11h 35m. The distance between State of Washington and London Gatwick Airport is about 4807 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Gatwick Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Most travelers choose Seattle/Tacoma Intl - London Gatwick, Portland - London Gatwick or Spokane - London Gatwick when deciding on the best route from State of Washington to London Gatwick Airport.

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

When flying from State of Washington to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Washington to Gatwick?

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

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

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

£198+ Cheap Flights from Washington to London Gatwick Airport

Cheap flight deals from Washington to Gatwick

Enter your travel dates to find the best prices.

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Best

Last-minute

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Cheapest flights from Washington to Gatwick
Explore the most affordable flight options available from Washington to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Wed 4/1107:45 -

3 stops27h 45m

Sun 15/1109:15 -

3 stops34h 45m

Deal found 21/8£478

Wed 4/1114:50 -

2 stops22h 55m

Wed 11/1107:00 -

2 stops21h 59m

Deal found 22/8£479

Sun 27/915:40 -

3 stops33h 30m

Tue 6/1011:00 -

2 stops17h 40m

Deal found 20/8£480

Sun 4/1015:55 -

2 stops19h 20m

Fri 9/1007:05 -

1 stop14h 40m

Deal found 19/8£481

Sun 27/915:55 -

2 stops34h 25m

Fri 9/1007:05 -

1 stop14h 40m

Deal found 21/8£483

Fri 9/1019:00 -

2 stops15h 00m

Fri 16/1017:00 -

3 stops35h 40m

Deal found 21/8£487

Sat 3/1015:55 -

1 stop22h 45m

Sat 10/1013:40 -

2 stops32h 05m

Deal found 19/8£487

Wed 11/1110:10 -

3 stops24h 40m

Tue 17/1119:30 -

2 stops25h 30m

Deal found 19/8£489

Fri 6/1114:50 -

3 stops33h 45m

Mon 9/1119:30 -

3 stops30h 52m

Deal found 22/8£492

Thu 29/1015:45 -

2 stops23h 00m

Tue 3/1119:30 -

3 stops29h 30m

Deal found 22/8£648

Tue 10/1114:45 -

1 stop12h 10m

Mon 30/1111:55 -

1 stop13h 05m

Deal found 22/8£651

Wed 18/1107:00 -

2 stops18h 00m

Wed 25/1110:00 -

2 stops20h 41m

Deal found 19/8£651

Best flights from Washington to Gatwick
Discover carefully curated flight deals from Washington to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Sat 17/1019:00 -

1 stop11h 35m

Fri 30/1011:55 -

1 stop13h 05m

Deal found 20/8£580

Sun 4/1017:40 -

1 stop17h 10m

Wed 14/1010:20 -

1 stop13h 20m

Deal found 18/8£601

Wed 18/1107:00 -

2 stops18h 00m

Wed 25/1110:00 -

2 stops20h 41m

Deal found 21/8£651

Wed 11/1119:05 -

1 stop19h 30m

Wed 18/1110:05 -

1 stop39h 05m

Deal found 23/8£651

Sun 27/914:54 -

2 stops19h 56m

Mon 12/1010:20 -

1 stop13h 50m

Deal found 20/8£708

Mon 28/907:02 -

2 stops17h 23m

Tue 13/1018:35 -

2 stops32h 36m

Deal found 18/8£708

Fri 9/1015:40 -

1 stop15h 00m

Sun 18/1015:40 -

1 stop34h 15m

Deal found 19/8£581

Wed 16/917:40 -

1 stop17h 05m

Wed 23/910:20 -

1 stop13h 20m

Deal found 19/8£616

Wed 13/115:25 -

1 stop16h 20m

Sun 24/110:00 -

1 stop13h 13m

Deal found 22/8£678

Tue 15/907:00 -

2 stops17h 25m

Tue 22/909:25 -

2 stops17h 07m

Deal found 21/8£744

Sun 25/1007:00 -

2 stops19h 00m

Mon 2/1110:00 -

2 stops16h 45m

Deal found 22/8£711

Mon 21/921:30 -

1 stop24h 50m

Fri 25/913:05 -

1 stop31h 54m

Deal found 22/8£791

Wed 21/1011:33 -

2 stops19h 12m

Mon 9/1110:25 -

1 stop13h 30m

Deal found 19/8£726

Sun 20/907:02 -

2 stops17h 23m

Mon 5/1009:25 -

2 stops17h 46m

Deal found 21/8£745

Tue 10/1107:10 -

2 stops17h 50m

Tue 17/1110:00 -

2 stops20h 00m

Deal found 23/8£719

Wed 28/1012:18 -

2 stops15h 37m

Mon 9/1111:55 -

1 stop13h 05m

Deal found 20/8£808

Wed 21/1011:33 -

2 stops19h 12m

Fri 6/1116:00 -

1 stop31h 55m

Deal found 19/8£741

Mon 28/907:02 -

2 stops17h 23m

Wed 14/1009:25 -

2 stops17h 46m

Deal found 23/8£746

Sun 4/1012:42 -

2 stops22h 08m

Mon 12/1010:20 -

2 stops20h 13m

Deal found 19/8£821

Sat 5/1211:31 -

2 stops20h 14m

Sun 20/1210:00 -

2 stops16h 43m

Deal found 20/8£732

Fri 9/1015:23 -

2 stops18h 27m

Fri 16/1009:25 -

2 stops19h 35m

Deal found 18/8£752

Fri 23/1016:41 -

2 stops13h 59m

Fri 30/1011:55 -

2 stops17h 58m

Deal found 23/8£827

Wed 7/1005:16 -

2 stops29h 29m

Wed 14/1010:20 -

2 stops21h 33m

Deal found 23/8£843

Sat 19/918:45 -

1 stop13h 15m

Sat 26/910:25 -

1 stop15h 23m

Deal found 19/8£743

Mon 28/907:02 -

2 stops17h 23m

Sun 11/1009:05 -

2 stops19h 55m

Deal found 18/8£752

Fri 16/1016:41 -

2 stops13h 59m

Fri 23/1015:40 -

2 stops16h 15m

Deal found 19/8£843

Fri 23/1016:41 -

2 stops13h 59m

Fri 30/1011:55 -

2 stops17h 25m

Deal found 22/8£860

Thu 17/911:10 -

2 stops14h 15m

Mon 21/910:25 -

2 stops18h 50m

Deal found 19/8£769

Sun 4/1012:42 -

2 stops22h 08m

Sun 11/1010:20 -

2 stops20h 13m

Deal found 20/8£865

Mon 21/907:02 -

2 stops17h 23m

Wed 7/1009:25 -

2 stops17h 46m

Deal found 22/8£810

Find flight deals from Washington to Gatwick

Round-trip from	£478
One-way from	£198
Popular in	June
Cheapest in	January
Average price	£648

4/11-15/11
6 total stops
62h 30m total
Washington to London

Search Deals

19/10
2 total stops
18h 55m total
Washington to London

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£110 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 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 Washington to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SeattleLondon

SEA Seattle/Tacoma Intl - LGW London Gatwick

SEALGW

Seattle/Tacoma Intl

Sat 17/10

19:00-14:35

1 stop11h 35m

London Gatwick

Fri 30/10

11:55-18:00

1 stop13h 05m

£580

SeattleLondon

SEA Seattle/Tacoma Intl - LGW London Gatwick

SEALGW

Seattle/Tacoma Intl

Fri 9/10

15:40-14:40

1 stop15h 00m

London Gatwick

Sun 18/10

15:40-17:55

1 stop34h 15m

£581

SeattleLondon

SEA Seattle/Tacoma Intl - LGW London Gatwick

SEALGW

Seattle/Tacoma Intl

Sun 4/10

17:40-18:50

1 stop17h 10m

London Gatwick

Wed 14/10

10:20-15:40

1 stop13h 20m

£601

SeattleLondon

SEA Seattle/Tacoma Intl - LGW London Gatwick

SEALGW

Seattle/Tacoma Intl

Wed 16/9

17:40-18:45

1 stop17h 05m

London Gatwick

Wed 23/9

10:20-15:40

1 stop13h 20m

£616

SpokaneLondon

GEG Spokane - LGW London Gatwick

GEGLGW

Spokane

Wed 18/11

07:00-09:00

2 stops18h 00m

London Gatwick

Wed 25/11

10:00-22:41

2 stops20h 41m

£651

SeattleLondon

SEA Seattle/Tacoma Intl - LGW London Gatwick

SEALGW

Seattle/Tacoma Intl

Wed 11/11

19:05-22:35

1 stop19h 30m

London Gatwick

Wed 18/11

10:05-17:10

1 stop39h 05m

£651

SeattleLondon

SEA Seattle/Tacoma Intl - LGW London Gatwick

SEALGW

Seattle/Tacoma Intl

Wed 13/1

15:25-15:45

1 stop16h 20m

London Gatwick

Sun 24/1

10:00-15:13

1 stop13h 13m

£678

SeattleLondon

SEA Seattle/Tacoma Intl - LGW London Gatwick

SEALGW

Seattle/Tacoma Intl

Sun 27/9

14:54-18:50

2 stops19h 56m

London Gatwick

Mon 12/10

10:20-16:10

1 stop13h 50m

£708

PortlandLondon

PDX Portland - LGW London Gatwick

PDXLGW

Portland

Mon 28/9

07:02-08:25

2 stops17h 23m

London Gatwick

Tue 13/10

18:35-19:11

2 stops32h 36m

£708

SpokaneLondon

GEG Spokane - LGW London Gatwick

GEGLGW

Spokane

Sun 25/10

07:00-09:00

2 stops19h 00m

London Gatwick

Mon 2/11

10:00-18:45

2 stops16h 45m

£711

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 54 resultsSorted by cheapest first

...

Best time to book a flight from Washington to Gatwick

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

SEA-LGW

GEG-LGW

PDX-LGW

BLI-LGW

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 Washington to London Gatwick Airport

USWA-LGW

SEA-LGW

GEG-LGW

PDX-LGW

BLI-LGW

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

Related info for your journey

How long is the flight from State of Washington to London Gatwick Airport?
Departing from State of Washington to London Gatwick Airport will take you 11h 35m. The distance between State of Washington and London Gatwick Airport 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 State of Washington to London Gatwick Airport?
Most travelers choose Seattle/Tacoma Intl - London Gatwick, Portland - London Gatwick or Spokane - London Gatwick when deciding on the best route from State of Washington to London Gatwick Airport.
Can I find deals for flights from Washington to Gatwick that include hotel bookings?
Yes. In addition to deals on Washington to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Washington to Gatwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Gatwick.
Can I find deals for business class flights from Washington to Gatwick?
Yes. Cheapflights offers flight deals from Washington to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Washington to London Gatwick Airport from £198

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Washington to Gatwick

Cheapest flights from Washington to GatwickExplore the most affordable flight options available from Washington to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Explore the most affordable flight options available from Washington to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Best flights from Washington to GatwickDiscover carefully curated flight deals from Washington to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Discover carefully curated flight deals from Washington to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Last-minute flights from Washington to GatwickDiscover last-minute flight deals from Washington to Gatwick. Data last updated 23 August 2026 and is based on user searches.

Discover last-minute flight deals from Washington to Gatwick. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Washington to GatwickSearch for one-way flight options from Washington to Gatwick. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Search for one-way flight options from Washington to Gatwick. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

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Related info for your journey

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

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

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

How can I find direct flights from Washington to Gatwick?

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

Travelling to a place near London Gatwick Airport?

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Complete your trip

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Other flights to Gatwick

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Cheapest flights from Washington to Gatwick
Explore the most affordable flight options available from Washington to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Best flights from Washington to Gatwick
Discover carefully curated flight deals from Washington to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Last-minute flights from Washington to Gatwick
Discover last-minute flight deals from Washington to Gatwick. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Washington to Gatwick
Search for one-way flight options from Washington to Gatwick. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.