Gatwick

$326+ Cheap flights from Reagan-National (DCA) 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LGW
Dec 26 — Jan 21
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Cheap flight deals from Reagan-National to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$584
(oojo)

One-way from

$326
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$776
Provider with most accurate pricing for Washington, D.C. Reagan-National-London Gatwick flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-London Gatwick flights.
From Washington, D.C. Reagan-National to London Gatwick
One-way flight from Washington, D.C. Reagan-National to London Gatwick
Highest demand for flights based on searches. 7% potential increase in price ($58 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in November 2025

Find flight deals from Reagan-National to Gatwick

Cheapest flights from Reagan-National to Gatwick
Explore the most affordable flight options available from Reagan-National to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Mytrip deal was found by Cheapflights users on 11/24. 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 12/811:05 amDCA - LGW
2 stops22h 45mMultiple Airlines
Tue 12/166:45 amLGW - DCA
2 stops20h 11mMultiple Airlines
Deal found 11/24$600
This Mytrip deal was found by Cheapflights users on 11/25. 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 11/2611:05 amDCA - LGW
2 stops22h 10mMultiple Airlines
Wed 12/37:50 pmLGW - DCA
3 stops31h 06mMultiple Airlines
Deal found 11/25$609
This oojo deal was found by Cheapflights users on 11/24. 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 12/148:19 amDCA - LGW
1 stop18h 11mBritish Airways
Thu 1/2211:20 amLGW - DCA
1 stop17h 05mBritish Airways
Deal found 11/24$654
This Mytrip deal was found by Cheapflights users on 11/25. 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.
Tue 12/211:05 amDCA - LGW
3 stops21h 45mMultiple Airlines
Tue 12/96:45 amLGW - DCA
2 stops32h 36mMultiple Airlines
Deal found 11/25$661
This Mytrip deal was found by Cheapflights users on 11/24. 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 11/2711:05 amDCA - LGW
2 stops21h 45mMultiple Airlines
Thu 12/46:40 amLGW - DCA
2 stops32h 41mMultiple Airlines
Deal found 11/24$667
This Mytrip deal was found by Cheapflights users on 11/25. 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 12/111:05 amDCA - LGW
3 stops27h 40mMultiple Airlines
Fri 12/58:30 pmLGW - DCA
3 stops30h 26mMultiple Airlines
Deal found 11/25$676
This Mytrip deal was found by Cheapflights users on 11/24. 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.
Tue 12/26:00 amDCA - LGW
3 stops32h 05mMultiple Airlines
Sun 12/76:50 amLGW - DCA
2 stops20h 06mMultiple Airlines
Deal found 11/24$677
This Mytrip deal was found by Cheapflights users on 11/24. 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 11/3011:05 amDCA - LGW
3 stops22h 20mMultiple Airlines
Sun 12/76:50 amLGW - DCA
2 stops20h 06mMultiple Airlines
Deal found 11/24$682

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 November 26, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to London Gatwick Airport that are best for you.

Fly from

Reagan-National

Fly to

Gatwick

Route

Depart

Return

Price

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Fri 1/30

6:59 am-10:55 am

2 stops22h 56m

London Gatwick

Sat 2/7

11:55 am-10:35 pm

2 stops15h 40m

$778

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Tue 1/27

3:25 pm-10:55 am

2 stops14h 30m

London Gatwick

Tue 2/10

11:55 am-9:51 pm

2 stops14h 56m

$794

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Fri 1/30

3:30 pm-10:55 am

2 stops14h 25m

London Gatwick

Wed 2/4

11:55 am-9:51 pm

2 stops14h 56m

$843

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Tue 2/3

1:00 pm-10:55 am

2 stops16h 55m

London Gatwick

Sun 2/8

11:55 am-9:51 pm

2 stops14h 56m

$844

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Wed 1/21

1:00 pm-10:55 am

2 stops16h 55m

London Gatwick

Mon 1/26

11:55 am-9:45 pm

2 stops14h 50m

$844

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Mon 1/12

3:25 pm-10:55 am

2 stops14h 30m

London Gatwick

Sun 1/25

11:55 am-9:45 pm

2 stops14h 50m

$844

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Sat 1/10

3:25 pm-10:55 am

2 stops14h 30m

London Gatwick

Sat 1/17

11:55 am-9:45 pm

2 stops14h 50m

$886

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Thu 1/29

1:00 pm-10:55 am

2 stops16h 55m

London Gatwick

Sun 2/1

11:55 am-9:51 pm

2 stops14h 56m

$894

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Thu 1/22

3:25 pm-10:55 am

2 stops14h 30m

London Gatwick

Sun 2/1

11:55 am-9:45 pm

2 stops14h 50m

$894

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Mon 1/12

3:25 pm-10:55 am

2 stops14h 30m

London Gatwick

Sat 1/31

11:55 am-9:45 pm

2 stops14h 50m

$906

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 23 results
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Compare providers for flights from Reagan-National 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 Reagan-National to Gatwick in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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. Reagan-National Airport-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. Reagan-National Airport-London Gatwick Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-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. Reagan-National Airport-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. Reagan-National Airport-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 Reagan-National to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National Airport to London Gatwick Airport?

    Airlines like Icelandair fly from Washington, D.C. Reagan-National Airport to London Gatwick Airport in about 14h 30m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3670 mi.

  • Can I find deals for flights from Reagan-National to Gatwick that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Gatwick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Gatwick?

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

  • Can I find deals for business class flights from Reagan-National to Gatwick?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

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
Ilford
Hounslow
Hayes
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Borehamwood
Aylesbury
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton
Milton Keynes

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