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Gatwick

$220+ Cheap flights from Washington to Gatwick (LGW)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LGW
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Washington to Gatwick

Keep the following information in mind while searching for Washington to Gatwick flight deals. Data was last updated July 3, 2025.

Round-trip from

$572
(Mytrip)

One-way from

$220
(Icelandair)

Popular in

June

Cheapest in

October

Average price

$977
From Washington to London Gatwick
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One-way flight from Washington to London Gatwick
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Highest demand for flights based on searches. 15% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Washington to Gatwick

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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/243:45 pmSEA - LGW
2 stops21h 40mMultiple Airlines
Fri 8/18:55 amLGW - SEA
2 stops19h 45mMultiple Airlines
Deal found 7/2$577
This oojo deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:30 pmSEA - LGW
1 stop31h 10mIcelandair
Fri 9/53:40 pmLGW - SEA
1 stop13h 00mIcelandair
Deal found 7/1$579
This SWISS deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/254:25 pmSEA - LGW
1 stop17h 25mSWISS
Tue 9/166:35 pmLGW - SEA
2 stops32h 01mSWISS
Deal found 6/30$592
This Virgin Atlantic deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/165:30 amSEA - LGW
2 stops20h 30mVirgin Atlantic
Sun 8/3112:00 pmLGW - SEA
1 stop19h 15mVirgin Atlantic
Deal found 7/2$596
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:55 amGEG - LGW
1 stop17h 00mMultiple Airlines
Thu 9/410:45 amLGW - GEG
2 stops32h 59mMultiple Airlines
Deal found 7/1$599
This Ovago deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:49 amSEA - LGW
2 stops18h 51mBritish Airways
Thu 8/2810:40 amLGW - SEA
2 stops21h 01mBritish Airways
Deal found 7/2$606
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:18 amSEA - LGW
1 stop18h 42mDelta
Thu 8/2812:00 pmLGW - SEA
1 stop19h 15mDelta
Deal found 7/1$611
This oojo deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:20 pmPDX - LGW
1 stop15h 20mIcelandair
Sat 10/113:40 pmLGW - PDX
1 stop34h 15mIcelandair
Deal found 7/1$651
This Mytrip deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:05 amPDX - LGW
3 stops26h 50mMultiple Airlines
Wed 8/2710:00 pmLGW - PDX
3 stops33h 01mMultiple Airlines
Deal found 6/30$655
This SWISS deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:51 amPDX - LGW
2 stops22h 59mSWISS
Thu 10/26:40 pmLGW - PDX
2 stops32h 06mSWISS
Deal found 7/2$670
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:19 amPDX - LGW
1 stop18h 41mDelta
Sat 8/2312:00 pmLGW - PDX
1 stop17h 31mDelta
Deal found 7/1$690
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:34 amPDX - LGW
2 stops18h 36mAmerican Airlines
Sat 8/2310:40 amLGW - PDX
2 stops20h 19mAmerican Airlines
Deal found 7/2$702

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Gatwick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Washington to London Gatwick Airport that are best for you.

Fly from

Washington

Fly to

Gatwick

Route

Depart

Return

Price

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Thu 7/24

3:45 pm-9:25 pm

2 stops21h 40m

London Gatwick

Fri 8/1

8:55 am-8:40 pm

2 stops19h 45m

$577

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Wed 8/13

11:30 pm-2:40 pm

1 stop31h 10m

London Gatwick

Fri 9/5

3:40 pm-8:40 pm

1 stop13h 00m

$579

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Mon 8/25

4:25 pm-5:50 pm

1 stop17h 25m

London Gatwick

Wed 9/17

6:35 pm-6:36 pm

2 stops32h 01m

$592

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Sat 8/16

5:30 am-10:00 am

2 stops20h 30m

London Gatwick

Sun 8/31

12:00 pm-11:15 pm

1 stop19h 15m

$596

SpokaneLondon

GEG - LGW

GEGLGW

Spokane

Mon 8/18

9:55 am-10:55 am

1 stop17h 00m

London Gatwick

Thu 9/4

10:45 am-11:44 am

2 stops32h 59m

$599

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Sat 7/26

7:49 am-10:40 am

2 stops18h 51m

London Gatwick

Thu 8/28

10:40 am-11:41 pm

2 stops21h 01m

$606

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Wed 8/13

11:25 am-10:00 am

1 stop14h 35m

London Gatwick

Wed 8/27

12:00 pm-11:15 pm

1 stop19h 15m

$611

PortlandLondon

PDX - LGW

PDXLGW

Portland

Thu 9/25

3:20 pm-2:40 pm

1 stop15h 20m

London Gatwick

Sat 10/11

3:40 pm-5:55 pm

1 stop34h 15m

$651

PortlandLondon

PDX - LGW

PDXLGW

Portland

Mon 8/18

10:05 am-8:55 pm

3 stops26h 50m

London Gatwick

Wed 8/27

10:00 pm-11:01 pm

3 stops33h 01m

$655

PortlandLondon

PDX - LGW

PDXLGW

Portland

Tue 9/9

10:51 am-5:50 pm

2 stops22h 59m

London Gatwick

Thu 10/2

6:40 pm-6:46 pm

2 stops32h 06m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 20 results
1
2

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.
Estimated round-trip 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

What is the cheapest month to book a flight from State of Washington to London Gatwick Airport?

Currently, January is the cheapest month in which you can book a flight from State of Washington to London Gatwick Airport (average of $568). Flying from State of Washington to London Gatwick Airport in June is currently the most expensive (average of $764). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Washington to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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.

How much does it cost to fly round-trip from State of Washington to London Gatwick Airport?

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gatwick. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Delta, SWISS, and Virgin Atlantic from Washington to London Gatwick Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
514 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Washington to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    While some choose either Portland - London Gatwick or Spokane - London Gatwick, Seattle/Tacoma Intl - London Gatwick is the most popular 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 vacation 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.

  • What is the cheapest month to book a flight from State of Washington to London Gatwick Airport?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to London Gatwick Airport (average of $568). Flying from State of Washington to London Gatwick Airport in June is currently the most expensive (average of $764). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington?

Book flights to Washington if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Aylesbury
Chelmsford
Brentwood
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Dartford

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Alternative routes for Washington to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Washington to Gatwick

Discover the top airline that operate flights from Washington to Gatwick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$512Average$658FlexibilityNo cancel feeOn-time76%

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