HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reagan-National

$427+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — DCA
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gatwick to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 18, 2025.

Round-trip from

$666
(JetBlue)

One-way from

$429
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$833
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. 14% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 18, 2025.

This JetBlue deal was found by Cheapflights users on 6/17. 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 6/2512:10 pmLGW - DCA
1 stop12h 48mJetBlue
Tue 7/1511:45 amDCA - LGW
1 stop16h 50mJetBlue
Deal found 6/17$666
This The Travel House deal was found by Cheapflights users on 6/16. 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.
Mon 6/2312:10 pmLGW - DCA
1 stop29h 45mIcelandair
Mon 8/41:44 pmDCA - LGW
1 stop14h 51mIcelandair
Deal found 6/16$672
This Mytrip deal was found by Cheapflights users on 6/17. 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.
Sat 9/1312:40 pmLGW - DCA
1 stop12h 04mMultiple Airlines
Mon 9/1511:00 amDCA - LGW
2 stops17h 50mMultiple Airlines
Deal found 6/17$678
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Mon 9/112:20 pmLGW - DCA
2 stops16h 39mAmerican Airlines
Mon 9/81:44 pmDCA - LGW
2 stops13h 26mAmerican Airlines
Deal found 6/16$688
This Virgin Atlantic deal was found by Cheapflights users on 6/18. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2612:00 pmLGW - DCA
1 stop27h 15mVirgin Atlantic
Fri 7/44:56 pmDCA - LGW
1 stop12h 04mVirgin Atlantic
Deal found 6/18$743
This Netflights deal was found by Cheapflights users on 6/16. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/253:05 pmLGW - DCA
1 stop13h 02mBritish Airways
Tue 7/156:00 amDCA - LGW
1 stop21h 10mBritish Airways
Deal found 6/16$782
This Delta deal was found by Cheapflights users on 6/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1712:00 pmLGW - DCA
1 stop27h 14mDelta
Mon 8/254:59 pmDCA - LGW
1 stop12h 01mDelta
Deal found 6/18$910

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 June 18, 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

Thu 7/10

12:10 pm-7:54 am

1 stop24h 44m

Washington, D.C. Reagan-National

Wed 7/23

3:45 pm-9:35 am

1 stop12h 50m

$677

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sat 9/13

12:40 pm-7:44 pm

1 stop12h 04m

Washington, D.C. Reagan-National

Mon 9/15

11:00 am-9:50 am

2 stops17h 50m

$678

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 9/1

12:20 pm-11:59 pm

2 stops16h 39m

Washington, D.C. Reagan-National

Mon 9/8

1:44 pm-8:10 am

2 stops13h 26m

$688

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 7/16

12:10 pm-9:41 am

1 stop26h 31m

Washington, D.C. Reagan-National

Sun 7/20

8:29 am-9:35 am

1 stop20h 06m

$742

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 8/4

12:00 pm-10:14 am

1 stop27h 14m

Washington, D.C. Reagan-National

Mon 8/11

11:00 am-10:00 am

1 stop18h 00m

$746

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Tue 8/5

3:05 pm-11:11 pm

1 stop13h 06m

Washington, D.C. Reagan-National

Thu 8/14

2:54 pm-8:10 am

1 stop12h 16m

$782

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sun 8/17

12:00 pm-10:14 am

1 stop27h 14m

Washington, D.C. Reagan-National

Mon 8/25

4:59 pm-10:00 am

1 stop12h 01m

$910

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sat 10/11

8:50 am-7:44 pm

2 stops15h 54m

$427

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 8/18

3:05 pm-11:18 pm

1 stop13h 13m

$638

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 9/24

12:10 pm-8:51 pm

1 stop13h 41m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 12 results
1
2

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.

Cheapflights Insights

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

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated June 18, 2025.
Finnair
7.6
Good
1,292 reviews

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,292 reviews
Finnair
7.6
Good
1,292 reviews

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.4
Good
653 reviews
Finnair
7.6
Good
1,292 reviews

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
JetBlue
7.3
Good
2,924 reviews
Finnair
7.6
Good
1,292 reviews

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,292 reviews

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
WestJet
7.2
Good
2,876 reviews
Finnair
7.6
Good
1,292 reviews

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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.

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

    Flying on JetBlue is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $666. Additional round-trip tickets that might be worth considering are offered by Icelandair and American Airlines, with the lowest prices starting at $672 and $688, respectively.

  • What are the cheapest airlines to fly from London Gatwick Airport to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $638. However, be on the lookout for offers from JetBlue and Finnair, as they are both options that can get you from London Gatwick Airport to Washington, D.C. Reagan-National Airport for a low price.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Washington, D.C. Reagan-National Airport (average of $278). Flying from London Gatwick Airport to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $336). 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
Arlington
Woodbridge
Alexandria
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Fairfax
Gaithersburg
Easton
Towson
Manassas
Falls Church
Rockville
Springfield
National Harbor
Dundalk
Waldorf
Bowie
Hanover

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.