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Gatwick

$177+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LGW
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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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 noviembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$563
(Mytrip)

One-way from

$177
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$585
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.
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From Washington, D.C. (WAS) to London Gatwick
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One-way flight from Washington, D.C. (WAS) to London Gatwick
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Highest demand for flights based on searches. 17% potential increase in price ($166 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 noviembre 13, 2025.

This Icelandair deal was found by Cheapflights users on 11/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/177:40 pmIAD - LGW
1 stop10h 15mIcelandair
mar. 1/1311:55 amLGW - IAD
1 stop11h 35mIcelandair
Deal found 11/11$563
This Gotogate deal was found by Cheapflights users on 11/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/1610:30 pmIAD - LGW
1 stop30h 20mTAP AIR PORTUGAL
mar. 11/259:20 pmLGW - IAD
2 stops28h 40mTAP AIR PORTUGAL
Deal found 11/11$565
This oojo deal was found by Cheapflights users on 11/11. 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.
dom. 12/710:30 pmIAD - LGW
1 stop12h 15mTAP AIR PORTUGAL
sáb. 12/1310:10 amLGW - IAD
2 stops39h 50mTAP AIR PORTUGAL
Deal found 11/11$566
This CrystalTravel deal was found by Cheapflights users on 11/11. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/197:40 pmIAD - LGW
1 stop10h 15mIcelandair
mar. 11/2511:55 amLGW - IAD
1 stop11h 35mIcelandair
Deal found 11/11$569
This Mytrip deal was found by Cheapflights users on 11/11. 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.
dom. 11/309:00 pmIAD - LGW
1 stop13h 55mMultiple Airlines
mié. 12/38:50 amLGW - IAD
1 stop11h 45mMultiple Airlines
Deal found 11/11$573
This Gotogate deal was found by Cheapflights users on 11/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/310:30 pmIAD - LGW
1 stop11h 35mTAP AIR PORTUGAL
dom. 12/79:25 pmLGW - IAD
2 stops22h 50mTAP AIR PORTUGAL
Deal found 11/10$574
This Cheapflightsfares deal was found by Cheapflights users on 11/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:40 pmIAD - LGW
1 stop10h 15mIcelandair
mar. 12/211:55 amLGW - IAD
1 stop11h 35mIcelandair
Deal found 11/11$575
This Mytrip deal was found by Cheapflights users on 11/11. 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.
mar. 11/254:30 pmIAD - LGW
2 stops21h 00mMultiple Airlines
mar. 12/29:40 pmLGW - IAD
2 stops23h 10mMultiple Airlines
Deal found 11/11$578
This oojo deal was found by Cheapflights users on 11/12. 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.
lun. 12/15:30 pmIAD - LGW
1 stop11h 20mTAP AIR PORTUGAL
dom. 1/1110:40 amLGW - IAD
1 stop15h 20mTAP AIR PORTUGAL
Deal found 11/12$580
This FlightHub deal was found by Cheapflights users on 11/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/115:30 pmIAD - LGW
1 stop11h 20mTAP AIR PORTUGAL
jue. 12/254:00 pmLGW - IAD
1 stop34h 00mTAP AIR PORTUGAL
Deal found 11/13$581
This oojo deal was found by Cheapflights users on 11/11. 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.
jue. 12/47:40 pmBWI - LGW
1 stop10h 15mIcelandair
lun. 12/811:55 amLGW - BWI
1 stop11h 45mIcelandair
Deal found 11/11$585
This Cheapflightsfares deal was found by Cheapflights users on 11/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/267:40 pmBWI - LGW
1 stop10h 15mIcelandair
mié. 12/311:55 amLGW - BWI
1 stop11h 45mIcelandair
Deal found 11/12$587

Cheapflights Fare Finder

 
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 noviembre 13, 2025.
Use the filters below to find and compare flights from Washington, D.C. to London Gatwick Airport that are best for you.

Fly from

Washington, D.C.

Fly to

Gatwick

Route

Depart

Return

Price

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

lun. 11/17

7:40 pm-10:55 am

1 stop10h 15m

London Gatwick

mar. 1/13

11:55 am-6:30 pm

1 stop11h 35m

$563

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

vie. 1/23

10:30 pm-3:45 pm

1 stop12h 15m

London Gatwick

sáb. 1/31

10:10 am-9:00 pm

2 stops39h 50m

$594

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

dom. 12/7

8:00 pm-10:00 am

1 stop33h 00m

London Gatwick

jue. 12/11

2:00 pm-9:22 am

1 stop24h 22m

$594

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

mié. 11/19

7:40 pm-10:55 am

1 stop10h 15m

London Gatwick

mié. 11/26

11:55 am-6:30 pm

1 stop11h 35m

$596

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

lun. 11/24

5:40 am-6:00 am

2 stops43h 20m

London Gatwick

sáb. 12/6

2:00 pm-11:13 pm

1 stop14h 13m

$596

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

mié. 12/10

7:40 pm-10:55 am

1 stop10h 15m

London Gatwick

lun. 12/15

11:55 am-6:40 pm

1 stop11h 45m

$614

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

lun. 3/30

8:44 pm-10:00 am

1 stop32h 16m

London Gatwick

lun. 4/6

2:00 pm-7:49 pm

1 stop34h 49m

$634

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

mié. 12/10

7:40 pm-10:55 am

1 stop10h 15m

London Gatwick

mar. 12/16

11:55 am-6:30 pm

1 stop11h 35m

$646

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

lun. 2/9

11:30 am-10:00 am

1 stop17h 30m

London Gatwick

lun. 2/16

2:00 pm-11:13 am

1 stop26h 13m

$657

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

lun. 12/8

7:40 pm-10:55 am

1 stop10h 15m

London Gatwick

dom. 12/14

11:55 am-6:40 pm

1 stop11h 45m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 60 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 November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-London Gatwick Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to London Gatwick Airport

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to London Gatwick Airport (average of $421). Flying from Washington, D.C. to London Gatwick Airport in June is currently the most expensive (average of $941). 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 noviembre 13, 2025.

It’s typically best to fly out from Washington, D.C. to London Gatwick Airport in the morning. Doing so could potentially save you 11% on the flight price compared to flying in the evening, which is usually more expensive.

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 noviembre 13, 2025.
Get a feel of what it's like to fly with American Airlines, Icelandair, and British Airways from Washington, D.C. 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.
American Airlines
7.2
Good
11,050 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
Icelandair
7.1
Good
578 reviews
American Airlines
7.2
Good
11,050 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
British Airways
6.7
Okay
7,517 reviews
American Airlines
7.2
Good
11,050 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.2

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

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.

  • How long is the flight from Washington, D.C. to London Gatwick Airport?

    Icelandair and TAP AIR PORTUGAL can get you from Washington, D.C. to London Gatwick Airport in just under 10h 15m. Your travel time can differ by up to 2h. Airlines will cover a distance of 3683 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. to London Gatwick Airport round-trip?

    Currently priced at $425, TAP AIR PORTUGAL will fly you from Washington, D.C. to London Gatwick Airport and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Icelandair for as low as $500. Users have found that TAP AIR PORTUGAL is 45% 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 $322 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Icelandair from $372 and Iberia from $464 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, April is the cheapest month in which you can book a flight from Washington, D.C. to London Gatwick Airport (average of $421). Flying from Washington, D.C. to London Gatwick Airport in June is currently the most expensive (average of $941). 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 London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Washington, D.C. to Gatwick

Discover the top 2 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 noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$425Average$628FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$472Average$719FlexibilityNo cancel feeOn-time76%

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