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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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — DCA
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This Gotogate deal was found by Cheapflights users on 2/10. 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.
Wed 2/256:40 pm
LGW
-
DCA
2 stops43h 15m
Multiple Airlines
Wed 3/46:00 am
DCA
-
LGW
2 stops30h 50m
Multiple Airlines
Deal found 2/10$621
This The Travel House deal was found by Cheapflights users on 2/9. 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 6/212:20 pm
LGW
-
DCA
1 stop12h 39m
JetBlue
Sun 6/78:55 pm
DCA
-
LGW
1 stop31h 40m
JetBlue
Deal found 2/9$655
This TravelUp deal was found by Cheapflights users on 2/9. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:20 pm
LGW
-
DCA
1 stop24h 20m
JetBlue
Sun 6/78:55 pm
DCA
-
LGW
1 stop31h 40m
JetBlue
Deal found 2/9$658
This TravelUp deal was found by Cheapflights users on 2/8. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:20 pm
LGW
-
DCA
1 stop14h 30m
JetBlue
Wed 7/156:41 pm
DCA
-
LGW
1 stop9h 54m
JetBlue
Deal found 2/8$698
This British Airways deal was found by Cheapflights users on 2/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:30 am
LGW
-
DCA
2 stops15h 59m
British Airways
Tue 5/2610:23 am
DCA
-
LGW
1 stop15h 27m
British Airways
Deal found 2/11$718
This TravelUp deal was found by Cheapflights users on 2/9. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:20 pm
LGW
-
DCA
1 stop24h 20m
JetBlue
Sat 6/68:55 pm
DCA
-
LGW
1 stop31h 40m
JetBlue
Deal found 2/9$735
This JetBlue deal was found by Cheapflights users on 2/9. 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.
Wed 5/2712:20 pm
LGW
-
DCA
1 stop12h 39m
JetBlue
Sat 6/612:25 pm
DCA
-
LGW
1 stop16h 10m
JetBlue
Deal found 2/9$739
This Mytrip deal was found by Cheapflights users on 2/9. 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 4/223:40 pm
LGW
-
DCA
2 stops22h 13m
Multiple Airlines
Tue 4/286:00 am
DCA
-
LGW
3 stops27h 40m
Multiple Airlines
Deal found 2/9$751
This Mytrip deal was found by Cheapflights users on 2/7. 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 2/2511:55 am
LGW
-
DCA
2 stops15h 40m
Multiple Airlines
Mon 3/912:55 pm
DCA
-
LGW
3 stops18h 00m
Multiple Airlines
Deal found 2/7$758
This Mytrip deal was found by Cheapflights users on 2/8. 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 3/1011:55 am
LGW
-
DCA
2 stops14h 40m
Multiple Airlines
Tue 3/1712:55 pm
DCA
-
LGW
3 stops18h 00m
Multiple Airlines
Deal found 2/8$774
This Iberia deal was found by Cheapflights users on 2/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:30 am
LGW
-
DCA
2 stops15h 59m
Iberia
Mon 6/292:24 pm
DCA
-
LGW
2 stops24h 36m
Iberia
Deal found 2/10$775

Find 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$621
(Gotogate)

One-way from

$487
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$627
Provider with most accurate pricing for London Gatwick-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Gatwick-Washington, D.C. Reagan-National flights.
Search Deals
From London Gatwick to Washington, D.C. Reagan-National
Search Deals
One-way flight from London Gatwick to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 11, 2026.
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 6/2

12:20 pm-7:59 pm

1 stop12h 39m

Washington, D.C. Reagan-National

Sun 6/7

8:55 pm-9:35 am

1 stop31h 40m

$655

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 7/2

12:20 pm-9:50 pm

1 stop14h 30m

Washington, D.C. Reagan-National

Wed 7/15

6:41 pm-9:35 am

1 stop9h 54m

$698

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 4/27

11:30 am-10:29 pm

2 stops15h 59m

Washington, D.C. Reagan-National

Tue 5/26

10:23 am-6:50 am

1 stop15h 27m

$718

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 4/27

11:30 am-10:29 pm

2 stops15h 59m

Washington, D.C. Reagan-National

Tue 6/9

10:23 am-6:50 am

1 stop15h 27m

$718

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 4/27

11:30 am-10:29 pm

2 stops15h 59m

Washington, D.C. Reagan-National

Mon 5/25

10:23 am-6:50 am

1 stop15h 27m

$718

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 5/27

12:20 pm-7:59 pm

1 stop12h 39m

Washington, D.C. Reagan-National

Sat 6/6

12:25 pm-9:35 am

1 stop16h 10m

$739

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Tue 3/10

11:55 am-10:35 pm

2 stops14h 40m

Washington, D.C. Reagan-National

Tue 3/17

12:55 pm-10:55 am

3 stops18h 00m

$758

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 4/22

3:40 pm-3:30 pm

3 stops28h 50m

Washington, D.C. Reagan-National

Tue 4/28

6:00 am-2:40 pm

3 stops27h 40m

$778

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 7/22

12:20 pm-7:59 pm

1 stop12h 39m

Washington, D.C. Reagan-National

Wed 8/5

6:41 pm-9:35 am

1 stop9h 54m

$869

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Tue 3/3

11:55 am-2:58 pm

2 stops32h 03m

Washington, D.C. Reagan-National

Sun 3/8

7:00 am-10:55 am

2 stops23h 55m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 23 results
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2
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  • 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 JetBlue and British Airways fly from London Gatwick Airport to Washington, D.C. Reagan-National Airport in about 12h 39m. The time it takes to get you to your destination can typically vary by up to 3h 20m. Airlines will cover a distance of 3670 mi. This flight may include one or multiple stops.

  • 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
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Linthicum Heights
Rockville
Upper Marlboro
Manassas
Bowie
Largo
McLean
Clinton
Towson

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