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$211+ Cheap flights from Washington, D.C. (WAS) 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LGW
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Washington, D.C. to London Gatwick are usually found in November or February, booked 16 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Washington, D.C. to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$476
(Mytrip)

One-way from

$211
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$610
Provider with most accurate pricing for Washington, D.C. (WAS)-London Gatwick flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-London Gatwick flights.
Search Deals
From Washington, D.C. (WAS) to London Gatwick
Search Deals
One-way flight from Washington, D.C. (WAS) to London Gatwick
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Washington, D.C. to Gatwick

Cheapest flights from Washington, D.C. to Gatwick
Explore the most affordable flight options available from Washington, D.C. to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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.
Sun 2/27:30 pmBWI - LGW
1 stop10h 25mIcelandair
Sun 3/211:55 amLGW - BWI
1 stop11h 35mIcelandair
Deal found 1/21$476
This PLAY deal was found by Cheapflights users on 1/20. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:10 pmBWI - LGW
1 stop16h 00mMultiple Airlines
Sun 3/97:00 amLGW - BWI
1 stop15h 00mMultiple Airlines
Deal found 1/20$504
This oojo deal was found by Cheapflights users on 1/21. 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.
Sun 1/2610:30 pmIAD - LGW
1 stop12h 15mTAP AIR PORTUGAL
Wed 2/510:40 amLGW - IAD
1 stop15h 20mTAP AIR PORTUGAL
Deal found 1/21$526
This oojo deal was found by Cheapflights users on 1/21. 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 5/18:30 pmIAD - LGW
1 stop13h 10mIcelandair
Sun 5/113:40 pmLGW - IAD
1 stop32h 40mIcelandair
Deal found 1/21$528
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sun 2/25:10 pmIAD - LGW
1 stop10h 15mMultiple Airlines
Tue 2/118:50 amLGW - IAD
1 stop11h 50mMultiple Airlines
Deal found 1/21$536
This JetBlue deal was found by Cheapflights users on 1/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:30 amDCA - LGW
1 stop17h 05mJetBlue
Thu 10/912:10 pmLGW - DCA
1 stop12h 42mJetBlue
Deal found 1/21$544
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Wed 3/56:00 amDCA - LGW
3 stops32h 40mMultiple Airlines
Tue 3/118:20 pmLGW - DCA
3 stops28h 40mMultiple Airlines
Deal found 1/20$611
This oojo deal was found by Cheapflights users on 1/21. 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.
Tue 5/135:30 pmDCA - LGW
1 stop9h 40mBritish Airways
Tue 5/203:05 pmLGW - DCA
1 stop13h 19mBritish Airways
Deal found 1/21$646
This SWISS deal was found by Cheapflights users on 1/21. 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.
Sun 3/28:45 pmIAD - LGW
1 stop16h 05mSWISS
Mon 3/176:45 pmLGW - IAD
1 stop26h 40mSWISS
Deal found 1/21$652
This oojo deal was found by Cheapflights users on 1/21. 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.
Fri 3/149:40 pmIAD - LGW
1 stop13h 05mRoyal Air Maroc
Tue 3/183:45 pmLGW - IAD
1 stop31h 55mRoyal Air Maroc
Deal found 1/21$660
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 5/55:30 pmDCA - LGW
1 stop9h 40mAmerican Airlines
Thu 5/153:05 pmLGW - DCA
1 stop13h 19mAmerican Airlines
Deal found 1/21$669
This Iberia deal was found by Cheapflights users on 1/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/312:59 pmDCA - LGW
2 stops24h 51mIberia
Mon 2/1011:00 amLGW - DCA
2 stops16h 41mIberia
Deal found 1/20$680

Find flights from Washington, D.C. to Gatwick within your budget

Customize your flight search to find flights from Washington, D.C. 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Sat 2/1

7:30 pm-10:55 am

1 stop10h 25m

London Gatwick

Sat 2/8

11:55 am-6:30 pm

1 stop11h 35m

$476

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Wed 2/26

6:10 pm-9:15 pm

2 stops22h 05m

London Gatwick

Mon 3/3

7:05 am-5:00 pm

2 stops14h 55m

$488

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sun 3/23

8:40 pm-10:55 am

1 stop10h 15m

London Gatwick

Mon 4/28

3:40 pm-7:20 pm

1 stop32h 40m

$525

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Mon 3/3

5:10 pm-9:15 am

1 stop11h 05m

London Gatwick

Wed 3/12

11:15 am-8:45 pm

1 stop13h 30m

$532

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sun 5/11

10:20 pm-3:10 pm

1 stop11h 50m

London Gatwick

Thu 5/22

2:50 pm-4:20 pm

1 stop30h 30m

$548

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Mon 4/28

5:49 pm-8:10 am

1 stop9h 21m

London Gatwick

Wed 5/7

3:05 pm-11:24 pm

1 stop13h 19m

$603

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Wed 3/5

6:00 am-7:40 pm

3 stops32h 40m

London Gatwick

Tue 3/11

8:20 pm-9:00 pm

3 stops28h 40m

$611

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Mon 3/17

10:09 am-9:00 am

1 stop18h 51m

London Gatwick

Tue 3/25

11:20 am-1:59 pm

1 stop30h 39m

$629

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Fri 3/14

9:40 pm-2:45 pm

1 stop13h 05m

London Gatwick

Sat 3/22

3:45 pm-7:40 pm

1 stop31h 55m

$660

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Wed 3/12

1:52 pm-9:00 am

2 stops15h 08m

London Gatwick

Wed 3/26

11:20 am-11:58 pm

2 stops16h 38m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 33 results
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Compare providers for flights from Washington, D.C. to Gatwick

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Gatwick in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-London Gatwick Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-London Gatwick Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-London Gatwick Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-London Gatwick Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-London Gatwick Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Gatwick

Get recent, data-driven insights about flights from Washington, D.C. to Gatwick including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. to London Gatwick Airport?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Gatwick. Price data was last updated on January 17, 2025.

The best time to book flights from Washington, D.C. to London Gatwick Airport is 16 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to London Gatwick Airport?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to London Gatwick Airport (average of $580). Flying from Washington, D.C. to London Gatwick Airport in June is currently the most expensive (average of $822). 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 WAS to LGW?

Find hourly flight availability from Washington, D.C. 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 January 21, 2025.

It’s typically best to fly out from Washington, D.C. to London Gatwick Airport in the evening. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Gatwick by month

Plan your trip to Gatwick by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

Temperature in Gatwick by month

Plan your trip to Gatwick by taking into account the average temperature totals by month.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 January 21, 2025.
See what other customers who have flown with British Airways, American Airlines and Icelandair from Washington, D.C. to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,600 reviews

Comfort

7.4

Food

7.0

Crew

8.2

Entertainment

6.8

Overall

7.5

Boarding

7.6

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

SWISS
7.5
Good
1,600 reviews
SWISS
7.5
Good
1,600 reviews

Comfort

7.4

Food

7.0

Crew

8.2

Entertainment

6.8

Overall

7.5

Boarding

7.6

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Turkish Airlines
7.3
Good
3,931 reviews
SWISS
7.5
Good
1,600 reviews

Comfort

7.4

Food

7.0

Crew

8.2

Entertainment

6.8

Overall

7.5

Boarding

7.6

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,600 reviews

Comfort

7.4

Food

7.0

Crew

8.2

Entertainment

6.8

Overall

7.5

Boarding

7.6

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

TAP AIR PORTUGAL
7.2
Good
1,869 reviews
SWISS
7.5
Good
1,600 reviews

Comfort

7.4

Food

7.0

Crew

8.2

Entertainment

6.8

Overall

7.5

Boarding

7.6

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Icelandair
7.1
Good
502 reviews
SWISS
7.5
Good
1,600 reviews

Comfort

7.4

Food

7.0

Crew

8.2

Entertainment

6.8

Overall

7.5

Boarding

7.6

Reviews

1 / 10

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 cheapest airlines flying from Washington, D.C. to London Gatwick Airport round-trip?

    Currently priced at $476, Icelandair will fly you from Washington, D.C. to London Gatwick Airport and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from TAP AIR PORTUGAL and British Airways - these airlines can fly you to your destination from $526 and $613, respectively. Users have found that Icelandair is 37% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. to London Gatwick Airport one-way?

    One-way options have recently been found by users for as low as $245 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $302 and SWISS from $412 one-way.

  • What are the most popular routes from Washington, D.C. to London Gatwick Airport?

    Most travelers choose Washington, D.C. Dulles Intl - London Gatwick, Baltimore/Washington - London Gatwick or Washington, D.C. Reagan-National - London Gatwick when deciding on the best route from Washington, D.C. to London Gatwick Airport.

  • Can I find deals for flights from Washington, D.C. to Gatwick that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Gatwick?

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

  • Can I find deals for business class flights from Washington, D.C. to Gatwick?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to London Gatwick Airport?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to London Gatwick Airport (average of $580). Flying from Washington, D.C. to London Gatwick Airport in June is currently the most expensive (average of $822). 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

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Book flights to Washington, D.C. if you plan to visit one of these locations
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Top 5 airlines flying from Washington, D.C. to Gatwick

Discover the top 5 airlines that operate flights from Washington, D.C. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$281Average$517FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$459Average$734FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$482Average$660FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$602Average$788FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$652Average$894FlexibilityNo cancel feeOn-time70%
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