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Cheap flights from Washington, D.C. Reagan-National Airport to London Gatwick Airport from £254

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LGW
27 Mar — 3 Apr1
1 adult

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 22 March 2025.

Round-trip from

£462

One-way from

£254

Popular in

June

Cheapest in

January

Average price

£520
JetBlue
  • JetBlue
  • 17/9-22/9
  • 2 total stops
  • 22h 18m total
  • Washington, D.C. to London
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20/5
  • 20/5
  • 3 total stops
  • 22h 25m total
  • Washington, D.C. to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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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 22 March 2025.

Sat 11/1018:00DCA - LGW
1 stop10h 35mJetBlue
Fri 17/1012:10LGW - DCA
1 stop11h 43mJetBlue
Deal found 21/3£462
Wed 30/412:30DCA - LGW
1 stop14h 40mBritish Airways
Wed 7/515:05LGW - DCA
1 stop12h 31mBritish Airways
Deal found 21/3£473
Wed 7/511:40DCA - LGW
1 stop15h 30mMultiple Airlines
Tue 13/512:20LGW - DCA
1 stop14h 09mMultiple Airlines
Deal found 20/3£486
Thu 15/517:49DCA - LGW
1 stop9h 21mAmerican Airlines
Tue 20/515:05LGW - DCA
1 stop12h 31mAmerican Airlines
Deal found 22/3£493
Tue 29/717:00DCA - LGW
1 stop12h 00mDelta
Tue 19/812:00LGW - DCA
1 stop15h 30mDelta
Deal found 21/3£538
Thu 24/713:45DCA - LGW
2 stops15h 15mVirgin Atlantic
Tue 19/812:00LGW - DCA
1 stop15h 30mVirgin Atlantic
Deal found 21/3£588
Wed 23/415:45DCA - LGW
2 stops17h 55mIcelandair
Wed 30/415:40LGW - DCA
2 stops21h 01mIcelandair
Deal found 22/3£612
Thu 14/817:00DCA - LGW
1 stop12h 00mAir France
Sat 30/812:00LGW - DCA
2 stops16h 25mAir France
Deal found 20/3£622
Sun 6/407:00DCA - LGW
1 stop18h 20mNorse Atlantic UK
Tue 15/413:05LGW - DCA
1 stop14h 24mNorse Atlantic UK
Deal found 21/3£642

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 22 March 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

Wed 17/9

18:00-09:35

1 stop10h 35m

London Gatwick

Mon 22/9

12:10-18:53

1 stop11h 43m

£462

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Wed 30/4

12:30-08:10

1 stop14h 40m

London Gatwick

Wed 7/5

15:05-22:36

1 stop12h 31m

£473

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Wed 7/5

11:40-08:10

1 stop15h 30m

London Gatwick

Tue 13/5

12:20-21:29

1 stop14h 09m

£486

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Thu 15/5

17:49-08:10

1 stop9h 21m

London Gatwick

Tue 20/5

15:05-22:36

1 stop12h 31m

£493

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Tue 29/7

17:00-10:00

1 stop12h 00m

London Gatwick

Tue 19/8

12:00-22:30

1 stop15h 30m

£538

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Thu 24/7

13:45-10:00

2 stops15h 15m

London Gatwick

Tue 19/8

12:00-22:30

1 stop15h 30m

£588

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Wed 23/4

15:45-14:40

2 stops17h 55m

London Gatwick

Wed 30/4

15:40-07:41

2 stops21h 01m

£612

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Thu 14/8

17:00-10:00

1 stop12h 00m

London Gatwick

Sat 30/8

12:00-23:25

2 stops16h 25m

£622

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Sun 6/4

07:00-06:20

1 stop18h 20m

London Gatwick

Tue 15/4

13:05-22:29

1 stop14h 24m

£642

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Tue 20/5

06:00-09:25

3 stops22h 25m

£254

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 21 results
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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 return 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

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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 22 March 2025.
To help decide which airline to fly from Washington, D.C. to London, see what other customers have to say about Delta, Air France and Virgin Atlantic. 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
7,892 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,892 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,422 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,936 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    JetBlue, at £462, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to London Gatwick Airport.Alternate airlines flying return to your destination include British Airways and American Airlines.

  • 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 £301. Users have also found prices from £318 and £326 on British Airways and Iberia, 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 holiday 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, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to London Gatwick Airport (average of £102). Flying from Washington, D.C. Reagan-National Airport to London Gatwick Airport in July is currently the most expensive (average of £142). 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

Travelling 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
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Slough
Luton
Eastbourne
Ilford
Hayes
Crawley
Southend-on-Sea
Wembley
Maidstone
Winchester
Ipswich
Watford
Southall
Dartford
Folkestone

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