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

$446+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — DCA
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$650
(JetBlue)

One-way from

$446
(Mytrip)

Popular in

October

Cheapest in

September

Average price

$774
Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) 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. 5% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($84 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 25, 2025.

This JetBlue deal was found by Cheapflights users on 3/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2812:10 pmLGW - DCA
1 stop12h 50mJetBlue
Mon 6/93:15 pmDCA - LGW
1 stop13h 20mJetBlue
Deal found 3/24$650
This The Travel House deal was found by Cheapflights users on 3/24. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/112:10 pmLGW - DCA
1 stop24h 50mIcelandair
Sun 6/810:15 amDCA - LGW
1 stop18h 20mIcelandair
Deal found 3/24$663
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/283:05 pmLGW - DCA
1 stop12h 24mAmerican Airlines
Wed 5/75:49 pmDCA - LGW
1 stop9h 21mAmerican Airlines
Deal found 3/24$691
This Mytrip deal was found by Cheapflights users on 3/23. 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 5/812:40 pmLGW - DCA
1 stop12h 13mMultiple Airlines
Thu 5/156:59 amDCA - LGW
2 stops21h 51mMultiple Airlines
Deal found 3/23$696
This Kissandfly.com deal was found by Cheapflights users on 3/24. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/241:05 pmLGW - DCA
1 stop14h 45mNorse Atlantic UK
Wed 4/309:55 amDCA - LGW
1 stop15h 25mNorse Atlantic UK
Deal found 3/24$711
This Netflights deal was found by Cheapflights users on 3/24. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/133:05 pmLGW - DCA
1 stop12h 31mBritish Airways
Sun 5/2512:35 pmDCA - LGW
1 stop14h 15mBritish Airways
Deal found 3/24$794
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/278:40 pmLGW - DCA
2 stops30h 49mIberia
Thu 5/812:35 pmDCA - LGW
2 stops17h 15mIberia
Deal found 3/24$801
This Virgin Atlantic deal was found by Cheapflights users on 3/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1912:00 pmLGW - DCA
2 stops16h 44mVirgin Atlantic
Tue 6/2412:10 pmDCA - LGW
2 stops16h 50mVirgin Atlantic
Deal found 3/24$836
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2912:00 pmLGW - DCA
1 stop15h 45mDelta
Sun 6/84:56 pmDCA - LGW
1 stop12h 04mDelta
Deal found 3/24$866
This Travcart deal was found by Cheapflights users on 3/24. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/73:05 pmLGW - DCA
1 stop12h 31mFinnair
Mon 5/125:49 pmDCA - LGW
1 stop9h 21mFinnair
Deal found 3/24$914
This TravelJunction deal was found by Cheapflights users on 3/23. 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 TravelJunction is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/212:00 pmLGW - DCA
1 stop27h 15mAir France
Thu 7/1011:00 amDCA - LGW
1 stop18h 00mAir France
Deal found 3/23$932

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 March 25, 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

Wed 5/28

12:10 pm-8:00 pm

1 stop12h 50m

Washington, D.C. Reagan-National

Mon 6/9

3:15 pm-9:35 am

1 stop13h 20m

$650

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sun 6/1

12:10 pm-8:00 am

1 stop24h 50m

Washington, D.C. Reagan-National

Sun 6/8

10:15 am-9:35 am

1 stop18h 20m

$663

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 4/28

3:05 pm-10:29 pm

1 stop12h 24m

Washington, D.C. Reagan-National

Thu 5/8

5:49 pm-8:10 am

1 stop9h 21m

$691

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 5/8

12:40 pm-7:53 pm

1 stop12h 13m

Washington, D.C. Reagan-National

Thu 5/15

6:59 am-9:50 am

2 stops21h 51m

$696

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 4/24

1:05 pm-10:50 pm

1 stop14h 45m

Washington, D.C. Reagan-National

Wed 4/30

9:55 am-6:20 am

1 stop15h 25m

$711

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Tue 5/13

3:05 pm-10:36 pm

1 stop12h 31m

Washington, D.C. Reagan-National

Sun 5/25

12:35 pm-7:50 am

1 stop14h 15m

$794

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sun 4/27

8:40 pm-10:29 pm

2 stops30h 49m

Washington, D.C. Reagan-National

Thu 5/8

12:35 pm-10:50 am

2 stops17h 15m

$801

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 6/19

12:00 pm-11:44 pm

2 stops16h 44m

Washington, D.C. Reagan-National

Tue 6/24

12:10 pm-10:00 am

2 stops16h 50m

$836

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 5/29

12:00 pm-10:45 pm

1 stop15h 45m

Washington, D.C. Reagan-National

Sun 6/8

4:56 pm-10:00 am

1 stop12h 04m

$866

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 5/7

3:05 pm-10:36 pm

1 stop12h 31m

Washington, D.C. Reagan-National

Mon 5/12

5:49 pm-8:10 am

1 stop9h 21m

$914

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 19 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 March 25, 2025.
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
JetBlue
7.3
Good
2,924 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $650. Additional round-trip tickets that might be worth considering are offered by Icelandair and American Airlines, with the lowest prices starting at $663 and $691, respectively. Users have found that JetBlue is 27% cheaper than the other options available to this destination.

  • 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 Icelandair, with whom users have recently found tickets for as low as $620. However, be on the lookout for offers from JetBlue and Iberia, 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 $345). 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
Alexandria
Fairfax
Tysons
Springfield
Rockville
Woodbridge
Gaithersburg
Fredericksburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

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.