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

Airlines like Delta, Icelandair, and SWISS fly from London Gatwick Airport to State of Washington in about 13h 05m. The time it takes to get you to your destination can typically vary by up to 4h 02m. 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.

£345+ 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 12 September 2026.

Tue 6/1015:40 -

1 stop13h 00m

Sun 25/1015:35 -

1 stop15h 05m

Deal found 10/9£442

Thu 22/1015:40 -

1 stop13h 00m

Thu 29/1015:35 -

1 stop12h 20m

Deal found 10/9£443

Wed 9/1210:00 -

1 stop13h 13m

Wed 6/115:25 -

1 stop16h 20m

Deal found 11/9£444

Wed 16/1210:00 -

1 stop13h 13m

Wed 6/115:25 -

1 stop33h 35m

Deal found 11/9£445

Tue 29/915:40 -

1 stop13h 00m

Wed 7/1015:40 -

1 stop15h 00m

Deal found 11/9£448

Wed 7/1017:00 -

2 stops35h 27m

Sat 17/1013:30 -

1 stop11h 50m

Deal found 10/9£448

Thu 24/915:40 -

1 stop13h 00m

Mon 28/919:00 -

1 stop11h 40m

Deal found 11/9£449

Wed 23/910:25 -

1 stop15h 23m

Sun 27/913:30 -

1 stop11h 55m

Deal found 9/9£452

Fri 6/1111:55 -

1 stop13h 05m

Tue 17/1114:35 -

1 stop12h 20m

Deal found 8/9£453

Sun 6/1211:55 -

1 stop13h 05m

Thu 10/1214:35 -

1 stop12h 20m

Deal found 10/9£456

Thu 17/1211:55 -

1 stop13h 05m

Sat 9/114:35 -

1 stop12h 20m

Deal found 8/9£458

Thu 15/1015:40 -

1 stop13h 00m

Mon 26/1015:35 -

1 stop12h 20m

Deal found 8/9£459

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 12 September 2026.

Mon 21/1210:00 -

1 stop13h 13m

Sat 9/116:05 -

1 stop15h 40m

Deal found 10/9£502

Tue 22/1211:55 -

1 stop13h 05m

Sun 10/114:35 -

1 stop12h 20m

Deal found 10/9£530

Thu 24/909:25 -

2 stops17h 07m

Tue 29/907:00 -

2 stops17h 25m

Deal found 11/9£567

Mon 21/910:25 -

2 stops21h 33m

Mon 5/1018:40 -

1 stop13h 20m

Deal found 11/9£570

Mon 21/908:40 -

1 stop16h 30m

Tue 29/919:10 -

1 stop17h 05m

Deal found 11/9£670

Sun 22/1106:30 -

2 stops24h 37m

Thu 3/1210:49 -

2 stops38h 21m

Deal found 7/9£740

Wed 14/1010:20 -

1 stop13h 20m

Sat 24/1011:54 -

2 stops20h 06m

Deal found 8/9£741

Fri 20/1110:00 -

1 stop13h 14m

Fri 27/1115:25 -

1 stop16h 20m

Deal found 11/9£538

Wed 23/909:25 -

2 stops17h 07m

Tue 29/907:00 -

2 stops17h 25m

Deal found 11/9£567

Mon 21/909:25 -

2 stops19h 18m

Tue 29/907:00 -

2 stops17h 25m

Deal found 11/9£571

Wed 28/1011:55 -

1 stop13h 05m

Sat 14/1114:45 -

1 stop12h 10m

Deal found 12/9£636

Thu 22/1017:00 -

2 stops25h 36m

Thu 26/1111:49 -

2 stops19h 56m

Deal found 9/9£649

Mon 22/210:25 -

2 stops17h 18m

Mon 8/313:59 -

2 stops17h 01m

Deal found 9/9£740

Fri 2/1015:40 -

1 stop13h 00m

Mon 5/1015:40 -

1 stop15h 00m

Deal found 10/9£763

Mon 2/1110:25 -

2 stops17h 21m

Mon 16/1110:35 -

2 stops24h 50m

Deal found 7/9£765

Wed 7/1009:45 -

2 stops31h 47m

Wed 14/1015:30 -

1 stop15h 10m

Deal found 9/9£773

Fri 11/1210:00 -

2 stops16h 57m

Tue 29/1206:25 -

2 stops18h 35m

Deal found 7/9£865

Fri 9/1009:25 -

2 stops20h 58m

Fri 16/1015:23 -

2 stops18h 27m

Deal found 11/9£815

Mon 14/1211:55 -

2 stops17h 16m

Tue 29/1212:12 -

2 stops14h 43m

Deal found 7/9£891

Mon 14/1210:00 -

2 stops19h 05m

Tue 29/1206:25 -

2 stops18h 35m

Deal found 7/9£894

Mon 14/1210:25 -

2 stops18h 46m

Mon 28/1210:57 -

2 stops20h 03m

Deal found 8/9£868

Wed 16/1210:00 -

2 stops21h 59m

Tue 29/1206:25 -

2 stops18h 35m

Deal found 8/9£896

Fri 9/1015:40 -

2 stops16h 14m

Wed 14/1015:30 -

1 stop15h 10m

Deal found 10/9£900

Mon 14/1211:55 -

2 stops17h 16m

Tue 29/1209:57 -

2 stops16h 58m

Deal found 7/9£898

Tue 15/1210:00 -

2 stops21h 43m

Tue 29/1206:25 -

2 stops18h 35m

Deal found 12/9£903

Wed 27/111:55 -

2 stops15h 55m

Sun 31/112:00 -

2 stops14h 55m

Deal found 11/9£982

Fri 9/1015:40 -

2 stops16h 14m

Wed 14/1015:48 -

2 stops14h 52m

Deal found 9/9£911

Fri 23/1015:40 -

2 stops16h 14m

Fri 30/1011:48 -

2 stops16h 07m

Deal found 8/9£929

Fri 9/1013:05 -

1 stop32h 02m

Fri 16/1021:30 -

1 stop24h 50m

Deal found 11/9£956

Tue 1/1209:35 -

1 stop31h 28m

Sun 3/110:45 -

1 stop35h 15m

Deal found 8/9£959

Find flight deals from Gatwick to Washington

Round-trip from	£439
One-way from	£345
Popular in	August
Cheapest in	February
Average price	£547

Delta
15/1-22/1
2 total stops
29h 33m total
London to Washington

Search Deals

13/12-31/12
3 total stops
57h 39m total
London to Washington

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£27 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 September 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

LondonSpokane

LGW London Gatwick - GEG Spokane

LGWGEG

London Gatwick

Sun 13/12

15:35-17:14

3 stops57h 39m

Spokane

Wed 31/12

00:00-09:00

Nonstop0h 00m

£345

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Tue 3/11

10:00-23:04

2 stops21h 04m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£383

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Tue 15/12

10:00-20:42

2 stops18h 42m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£383

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Mon 9/11

10:00-23:00

2 stops21h 00m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£383

LondonSpokane

LGW London Gatwick - GEG Spokane

LGWGEG

London Gatwick

Mon 11/1

11:55-22:27

2 stops18h 32m

Spokane

Wed 31/12

00:00-09:00

Nonstop0h 00m

£434

LondonSpokane

LGW London Gatwick - GEG Spokane

LGWGEG

London Gatwick

Mon 14/12

11:55-17:14

2 stops37h 19m

Spokane

Wed 31/12

00:00-09:00

Nonstop0h 00m

£435

Fastest return journey

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Tue 3/11

08:00-17:00

1 stop17h 00m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£439

LondonSpokane

LGW London Gatwick - GEG Spokane

LGWGEG

London Gatwick

Fri 11/12

12:35-11:42

2 stops31h 07m

Spokane

Wed 31/12

00:00-09:00

Nonstop0h 00m

£468

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Wed 6/1

18:40-20:48

2 stops34h 08m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£476

LondonSeattle

LGW London Gatwick - SEA Seattle/Tacoma Intl

LGWSEA

London Gatwick

Tue 15/12

18:40-20:48

2 stops34h 08m

Seattle/Tacoma Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

£483

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 52 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 £450 and £539 in January.
The cheapest return price found within the last 5 days was £439 on Delta (15 Jan–22 Jan).

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

741 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

741 reviews

Icelandair

6.9

Okay

741 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 Delta, Icelandair, and SWISS fly from London Gatwick Airport to State of Washington in about 13h 05m. The time it takes to get you to your destination can typically vary by up to 4h 02m. 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

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Gatwick to Washington

Heathrow to Newark flights

Heathrow to John F Kennedy Intl flights

Gatwick to John F Kennedy Intl flights

Heathrow to LaGuardia flights

Stansted to John F Kennedy Intl flights

Gatwick to Newark flights

London City to John F Kennedy Intl flights

Luton to John F Kennedy Intl flights

Heathrow to Miami flights

London City to Newark flights

Stansted to Newark flights

Gatwick to LaGuardia flights

Heathrow to Orlando flights

Luton to Newark flights

Heathrow to Los Angeles flights

Heathrow to Boston flights

Heathrow to Dallas/Fort Worth flights

Heathrow to San Francisco flights

Gatwick to Orlando flights

Heathrow to O'Hare Intl flights

Heathrow to Las Vegas flights

Gatwick to Miami flights

London City to Miami flights

Heathrow to Dulles Intl flights

Stansted to Miami flights

Gatwick to Los Angeles flights

Stansted to Orlando flights

Heathrow to Baltimore flights

Heathrow to Hobby flights

Heathrow to Seattle flights

Heathrow to Atlanta flights

London City to Los Angeles flights

Stansted to Los Angeles flights

London City to Orlando flights

Gatwick to Boston flights

Luton to Miami flights

London City to Boston flights

Heathrow to Fort Lauderdale flights

Heathrow to George Bush Intcntl flights

Stansted to LaGuardia flights

Heathrow to Ontario flights

Heathrow to Tampa flights

Luton to LaGuardia flights

Gatwick to San Francisco flights

Gatwick to Fort Lauderdale flights

Luton to Los Angeles flights

London City to San Francisco flights

Stansted to Boston flights

Heathrow to Sky Harbor Intl flights

Luton to Boston flights

Top airline flying from Gatwick to Washington

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£391	Average£540	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Washington from Gatwick today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Washington for you. Better yet — we are completely free to use.

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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Gatwick Airport to Washington from £345

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/12. 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 12 September 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 12 September 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 12 September 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 12 September 2026.

Last-minute flights from Gatwick to WashingtonDiscover last-minute flight deals from Gatwick to Washington. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Washington. Data last updated 12 September 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 12 September 2026.

Search for one-way flight options from Gatwick to Washington. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Find flight deals from Gatwick to Washington

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 £450 and £539 in January.The cheapest return price found within the last 5 days was £439 on Delta (15 Jan–22 Jan).

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 12 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Gatwick to Washington flights

Consider these flights travelling from Gatwick to Washington.

Top airline flying from Gatwick to Washington

Fly with Cheapflights

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?

100% Free

Book with Flexibility

Travel Smart

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 12 September 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 12 September 2026.

Last-minute flights from Gatwick to Washington
Discover last-minute flight deals from Gatwick to Washington. Data last updated 12 September 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 12 September 2026.

London Gatwick Airport to State of Washington flights typically cost between £450 and £539 in January.
The cheapest return price found within the last 5 days was £439 on Delta (15 Jan–22 Jan).