Gatwick

$385+ 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LGW
Jan 28 — Feb 41
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Cheap 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 December 29, 2025.

This Expedia deal was found by Cheapflights users on 12/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:26 pmDCA - LGW
2 stops19h 34mIberia
Mon 1/127:40 pmLGW - DCA
2 stops26h 28mIberia
Deal found 12/28$820
This oojo deal was found by Cheapflights users on 12/28. 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 12/312:05 pmDCA - LGW
2 stops15h 45mIberia
Wed 1/147:40 pmLGW - DCA
2 stops26h 28mIberia
Deal found 12/28$962
This oojo deal was found by Cheapflights users on 12/27. 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.
Mon 12/296:26 pmDCA - LGW
2 stops19h 34mIberia
Thu 1/157:40 pmLGW - DCA
2 stops28h 14mIberia
Deal found 12/27$1,013
This Mytrip deal was found by Cheapflights users on 12/28. 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 12/314:10 pmDCA - LGW
2 stops17h 00mMultiple Airlines
Fri 1/98:40 amLGW - DCA
2 stops18h 16mMultiple Airlines
Deal found 12/28$1,094
This Ovago deal was found by Cheapflights users on 12/28. 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.
Mon 12/292:07 pmDCA - LGW
2 stops23h 53mMultiple Airlines
Mon 1/1211:20 amLGW - DCA
1 stop15h 04mMultiple Airlines
Deal found 12/28$1,112
This Mytrip deal was found by Cheapflights users on 12/27. 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 12/316:59 amDCA - LGW
3 stops34h 41mMultiple Airlines
Tue 1/68:05 pmLGW - DCA
3 stops27h 00mMultiple Airlines
Deal found 12/27$1,130
This Mytrip deal was found by Cheapflights users on 12/28. 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 12/306:00 amDCA - LGW
3 stops32h 20mMultiple Airlines
Tue 1/68:05 pmLGW - DCA
3 stops24h 26mMultiple Airlines
Deal found 12/28$1,241
This oojo deal was found by Cheapflights users on 12/28. 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 12/302:00 pmDCA - LGW
2 stops15h 55mIcelandair
Tue 1/1311:55 amLGW - DCA
2 stops14h 50mIcelandair
Deal found 12/28$1,304
This oojo deal was found by Cheapflights users on 12/27. 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 12/304:45 pmDCA - LGW
2 stops13h 10mIcelandair
Wed 1/2111:55 amLGW - DCA
2 stops14h 50mIcelandair
Deal found 12/27$1,350
This oojo deal was found by Cheapflights users on 12/28. 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 12/304:45 pmDCA - LGW
2 stops13h 10mIcelandair
Sat 1/1711:55 amLGW - DCA
2 stops14h 50mIcelandair
Deal found 12/28$1,354
This Ovago deal was found by Cheapflights users on 12/28. 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.
Mon 12/298:20 amDCA - LGW
1 stop18h 10mBritish Airways
Mon 1/1211:20 amLGW - DCA
1 stop15h 04mBritish Airways
Deal found 12/28$1,580

Find 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 December 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$598
(Trip.com)

One-way from

$385
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$988
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. 6% potential increase in price ($54 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 December 29, 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 5/8

11:18 am-10:40 am

1 stop18h 22m

London Gatwick

Fri 5/15

10:45 am-11:34 pm

1 stop17h 49m

$692

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Wed 4/15

3:10 pm-10:40 am

1 stop14h 30m

London Gatwick

Sun 4/19

2:30 pm-8:59 pm

1 stop35h 29m

$698

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Sun 1/25

3:25 pm-10:55 am

2 stops14h 30m

London Gatwick

Thu 1/29

11:55 am-9:45 pm

2 stops14h 50m

$740

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 2/3

11:55 am-9:45 pm

2 stops14h 50m

$740

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Sat 5/9

3:10 pm-6:50 am

1 stop34h 40m

London Gatwick

Sat 5/23

10:45 am-11:25 pm

1 stop17h 40m

$802

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Sun 1/11

1:00 pm-10:55 am

2 stops16h 55m

London Gatwick

Tue 1/20

11:55 am-9:45 pm

2 stops14h 50m

$806

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Thu 5/7

5:15 pm-2:40 pm

2 stops16h 25m

London Gatwick

Wed 5/20

3:40 pm-7:40 am

2 stops21h 00m

$822

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Tue 2/24

12:04 pm-7:00 pm

2 stops25h 56m

London Gatwick

Mon 3/2

7:40 pm-9:30 pm

2 stops30h 50m

$849

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Mon 1/26

1:00 pm-10:55 am

2 stops16h 55m

London Gatwick

Mon 2/2

11:55 am-9:45 pm

2 stops14h 50m

$849

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Sun 2/22

1:30 pm-7:00 pm

2 stops24h 30m

London Gatwick

Tue 3/3

7:40 pm-4:37 pm

2 stops25h 57m

$849

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 22 results
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  • 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 British Airways and 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 3h 52m. Airlines will cover a distance of 3670 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Folkestone
Eastbourne

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