HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Gatwick

$314+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LGW
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Gatwick 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 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 junio 16, 2025.

Round-trip from

$645
(Mytrip)

One-way from

$314
(Expedia)

Popular in

June

Cheapest in

January

Average price

$963
From Washington, D.C. Reagan-National to London Gatwick
Search Deals
One-way flight from Washington, D.C. Reagan-National to London Gatwick
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find 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 junio 16, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/164:30 pmDCA - LGW
2 stops20h 55mMultiple Airlines
mié. 7/2310:00 pmLGW - DCA
2 stops22h 48mMultiple Airlines
Deal found 6/16$645
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.
mar. 8/52:54 pmDCA - LGW
1 stop12h 16mAmerican Airlines
vie. 8/153:05 pmLGW - DCA
1 stop13h 13mAmerican Airlines
Deal found 6/16$648
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/225:40 pmDCA - LGW
1 stop10h 55mJetBlue
mar. 8/2612:10 pmLGW - DCA
1 stop11h 49mJetBlue
Deal found 6/16$649
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/104:51 pmDCA - LGW
1 stop12h 09mVirgin Atlantic
mar. 8/1912:00 pmLGW - DCA
2 stops16h 46mVirgin Atlantic
Deal found 6/16$654
This Iberia deal was found by Cheapflights users on 6/15. 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.
vie. 7/43:15 pmDCA - LGW
2 stops23h 45mIberia
mar. 9/93:05 pmLGW - DCA
1 stop13h 02mIberia
Deal found 6/15$663
This Flightnetwork deal was found by Cheapflights users on 6/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/282:54 pmDCA - LGW
1 stop12h 16mBritish Airways
lun. 8/43:05 pmLGW - DCA
1 stop13h 06mBritish Airways
Deal found 6/14$667
This Delta deal was found by Cheapflights users on 6/15. 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.
dom. 7/69:58 amDCA - LGW
2 stops19h 02mDelta
lun. 9/812:00 pmLGW - DCA
2 stops16h 46mDelta
Deal found 6/15$742
This oojo deal was found by Cheapflights users on 6/14. 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.
mié. 10/13:15 pmDCA - LGW
2 stops18h 25mIcelandair
mar. 10/73:40 pmLGW - DCA
2 stops21h 29mIcelandair
Deal found 6/14$804
This oojo deal was found by Cheapflights users on 6/14. 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.
lun. 7/146:05 amDCA - LGW
2 stops24h 10mITA Airways
mié. 7/2312:05 pmLGW - DCA
2 stops40h 30mITA Airways
Deal found 6/14$851

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 junio 16, 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

mié. 7/16

4:30 pm-6:25 pm

2 stops20h 55m

London Gatwick

mié. 7/23

10:00 pm-3:48 pm

2 stops22h 48m

$645

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

mar. 8/5

2:54 pm-8:10 am

1 stop12h 16m

London Gatwick

vie. 8/15

3:05 pm-11:18 pm

1 stop13h 13m

$648

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

vie. 8/22

5:40 pm-9:35 am

1 stop10h 55m

London Gatwick

mar. 8/26

12:10 pm-6:59 pm

1 stop11h 49m

$649

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

dom. 8/10

4:51 pm-10:00 am

1 stop12h 09m

London Gatwick

mar. 8/19

12:00 pm-11:46 pm

2 stops16h 46m

$654

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

vie. 7/4

3:15 pm-8:00 pm

2 stops23h 45m

London Gatwick

mar. 9/9

3:05 pm-11:07 pm

1 stop13h 02m

$663

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

lun. 7/28

2:54 pm-8:10 am

1 stop12h 16m

London Gatwick

lun. 8/4

3:05 pm-11:11 pm

1 stop13h 06m

$667

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

dom. 7/6

9:58 am-10:00 am

2 stops19h 02m

London Gatwick

lun. 9/8

12:00 pm-11:46 pm

2 stops16h 46m

$742

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

mié. 10/1

3:15 pm-2:40 pm

2 stops18h 25m

London Gatwick

mar. 10/7

3:40 pm-8:09 am

2 stops21h 29m

$804

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

lun. 7/14

6:05 am-11:15 am

2 stops24h 10m

London Gatwick

mié. 7/23

12:05 pm-11:35 pm

2 stops40h 30m

$851

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

sáb. 7/26

6:15 pm-9:35 am

1 stop10h 20m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 18 results
1
2

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.

Cheapflights Insights

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

What is the cheapest time of day to fly from DCA to LGW?

Find hourly flight availability from Reagan-National to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to London Gatwick Airport as you normally would.

Rainfall in Gatwick by month

Plan your trip to Gatwick by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

Temperature in Gatwick by month

Plan your trip to Gatwick by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Gatwick 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated junio 16, 2025.
Get a feel of what it's like to fly with Delta, Virgin Atlantic and JetBlue from Washington, D.C. to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,873 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Flying on American Airlines is currently your cheapest option to London Gatwick Airport, with prices starting at $648. Additional round-trip tickets that might be worth considering are offered by JetBlue and Virgin Atlantic, with the lowest prices starting at $649 and $654, respectively.

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

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $314. Users have also found prices from $363 and $385 on Icelandair and British Airways, respectively.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to London Gatwick Airport (average of $570). Flying from Washington, D.C. Reagan-National Airport to London Gatwick Airport in June is currently the most expensive (average of $766). 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 Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

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.

Top airline flying from Reagan-National to Gatwick

Discover the top airline that operate flights from Reagan-National to Gatwick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$652Average$888FlexibilityNo cancel feeOn-time70%

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.