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Reagan-National

$487+ Cheap flights from Gatwick (LGW) to Reagan-National (DCA)

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — DCA
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Cheap flight deals from Gatwick to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Reagan-National (DCA). 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 October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$630
(Mytrip)

One-way from

$487
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$746
Provider with most accurate pricing for London Gatwick-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for London Gatwick-Washington, D.C. Reagan-National flights.
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From London Gatwick to Washington, D.C. Reagan-National
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One-way flight from London Gatwick to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 11% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Gatwick to Reagan-National

Cheapest flights from Gatwick to Reagan-National
Explore the most affordable flight options available from Gatwick to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

This Mytrip deal was found by Cheapflights users on 10/11. 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.
Tue 11/257:20 amLGW - DCA
3 stops20h 36mMultiple Airlines
Mon 12/12:59 pmDCA - LGW
3 stops20h 26mMultiple Airlines
Deal found 10/11$630
This Mytrip deal was found by Cheapflights users on 10/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:20 amLGW - DCA
3 stops20h 36mMultiple Airlines
Tue 12/22:55 pmDCA - LGW
3 stops20h 30mMultiple Airlines
Deal found 10/13$679
This The Travel House deal was found by Cheapflights users on 10/12. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:55 amLGW - DCA
2 stops31h 49mIcelandair
Tue 1/201:00 pmDCA - LGW
2 stops16h 55mIcelandair
Deal found 10/12$741
This oojo deal was found by Cheapflights users on 10/11. 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.
Tue 11/411:55 amLGW - DCA
2 stops14h 38mIcelandair
Tue 11/181:35 pmDCA - LGW
2 stops16h 20mIcelandair
Deal found 10/11$744
This oojo deal was found by Cheapflights users on 10/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:55 amLGW - DCA
2 stops14h 38mIcelandair
Wed 12/33:40 pmDCA - LGW
2 stops14h 15mIcelandair
Deal found 10/13$745
This oojo deal was found by Cheapflights users on 10/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:55 amLGW - DCA
2 stops14h 38mIcelandair
Thu 11/201:55 pmDCA - LGW
2 stops16h 00mIcelandair
Deal found 10/13$763
This The Travel House deal was found by Cheapflights users on 10/11. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:55 amLGW - DCA
2 stops33h 05mIcelandair
Sat 1/1711:55 amDCA - LGW
2 stops18h 00mIcelandair
Deal found 10/11$768
This The Travel House deal was found by Cheapflights users on 10/12. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:55 amLGW - DCA
2 stops31h 49mIcelandair
Wed 12/177:00 amDCA - LGW
2 stops22h 55mIcelandair
Deal found 10/12$771
This The Travel House deal was found by Cheapflights users on 10/11. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:55 amLGW - DCA
2 stops14h 38mIcelandair
Mon 11/171:35 pmDCA - LGW
2 stops16h 20mIcelandair
Deal found 10/11$772
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:20 amLGW - DCA
2 stops17h 43mAmerican Airlines
Tue 12/28:40 amDCA - LGW
2 stops17h 50mAmerican Airlines
Deal found 10/13$776
This oojo deal was found by Cheapflights users on 10/12. 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.
Mon 11/1711:55 amLGW - DCA
2 stops14h 38mIcelandair
Mon 11/241:55 pmDCA - LGW
2 stops16h 00mIcelandair
Deal found 10/12$778
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:30 pmLGW - DCA
2 stops27h 30mAmerican Airlines
Thu 12/410:06 amDCA - LGW
2 stops16h 24mAmerican Airlines
Deal found 10/13$780

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gatwick to Reagan-National 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 October 13, 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Gatwick

Fly to

Reagan-National

Route

Depart

Return

Price

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Tue 11/25

7:20 am-10:56 pm

3 stops20h 36m

Washington, D.C. Reagan-National

Tue 12/2

2:55 pm-4:25 pm

3 stops20h 30m

$679

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Tue 12/16

11:55 am-2:44 pm

2 stops31h 49m

Washington, D.C. Reagan-National

Tue 1/20

1:00 pm-10:55 am

2 stops16h 55m

$741

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 11/12

11:55 am-9:33 pm

2 stops14h 38m

Washington, D.C. Reagan-National

Wed 12/3

3:40 pm-10:55 am

2 stops14h 15m

$745

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sat 12/13

11:55 am-4:00 pm

2 stops33h 05m

Washington, D.C. Reagan-National

Sat 1/17

11:55 am-10:55 am

2 stops18h 00m

$768

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sat 12/13

11:55 am-2:44 pm

2 stops31h 49m

Washington, D.C. Reagan-National

Wed 12/17

7:00 am-10:55 am

2 stops22h 55m

$771

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Tue 11/25

11:20 am-12:03 am

2 stops17h 43m

Washington, D.C. Reagan-National

Tue 12/2

8:40 am-7:30 am

2 stops17h 50m

$776

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Fri 12/5

11:55 am-2:44 pm

2 stops31h 49m

Washington, D.C. Reagan-National

Tue 12/9

4:55 pm-10:55 am

2 stops13h 00m

$776

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 1/8

11:55 am-9:51 pm

2 stops14h 56m

Washington, D.C. Reagan-National

Fri 1/16

3:30 pm-10:55 am

2 stops14h 25m

$777

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 11/27

12:30 pm-7:14 am

1 stop23h 44m

Washington, D.C. Reagan-National

Thu 12/4

10:15 am-9:00 am

1 stop17h 45m

$784

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 11/27

11:20 am-8:55 am

1 stop26h 35m

Washington, D.C. Reagan-National

Thu 12/4

10:06 am-7:30 am

2 stops16h 24m

$787

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 20 results
1
2
  • Most accurate provider: When it comes to deals on London Gatwick Airport-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Gatwick Airport-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Gatwick Airport-Washington, D.C. Reagan-National 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 London Gatwick Airport-Washington, D.C. Reagan-National 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 Gatwick to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Gatwick 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 Gatwick to Reagan-National. 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 London Gatwick Airport to Washington, D.C. Reagan-National Airport?

    Airlines like Icelandair fly from London Gatwick Airport to Washington, D.C. Reagan-National Airport in about 31h 49m. 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 Gatwick to Reagan-National that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Reagan-National 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Arlington
Tysons
Silver Spring
Springfield
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Rockville

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