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Cheap flights from the United Kingdom to Washington, D.C. Reagan-National Airport from £298

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DCA
22 Jun — 29 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Reagan-National

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Reagan-National
Explore the most affordable flight options available from United Kingdom to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 May 2026.

Sat 13/611:30
EDI
-
DCA
1 stop13h 29m
JetBlue
Wed 17/618:41
DCA
-
EDI
1 stop10h 19m
JetBlue
Deal found 20/5£457
Sat 1/811:05
LHR
-
DCA
1 stop15h 05m
United Airlines
Tue 11/817:55
DCA
-
LHR
1 stop10h 25m
United Airlines
Deal found 18/5£483
Wed 30/908:40
LHR
-
DCA
2 stops18h 10m
Air Canada
Sat 17/1006:00
DCA
-
LHR
1 stop19h 30m
Air Canada
Deal found 19/5£501
Wed 10/612:20
LGW
-
DCA
1 stop12h 39m
JetBlue
Sat 20/621:00
DCA
-
LGW
1 stop31h 35m
JetBlue
Deal found 20/5£505
Thu 4/612:20
LGW
-
DCA
1 stop28h 54m
JetBlue
Mon 8/614:55
DCA
-
LGW
1 stop13h 40m
JetBlue
Deal found 20/5£505
Sat 1/808:00
LHR
-
DCA
1 stop17h 09m
United Airlines
Sun 16/813:01
DCA
-
LHR
1 stop13h 14m
United Airlines
Deal found 18/5£505
Sun 14/607:45
LHR
-
DCA
1 stop12h 37m
United Airlines
Sun 21/614:00
DCA
-
LHR
1 stop11h 45m
United Airlines
Deal found 21/5£506
Wed 3/612:10
EDI
-
DCA
1 stop15h 49m
JetBlue
Tue 9/606:00
DCA
-
EDI
1 stop22h 20m
JetBlue
Deal found 19/5£507
Fri 17/712:10
EDI
-
DCA
1 stop15h 49m
JetBlue
Wed 29/719:59
DCA
-
EDI
1 stop9h 01m
JetBlue
Deal found 20/5£508
Wed 17/612:10
EDI
-
DCA
1 stop15h 49m
JetBlue
Wed 24/617:46
DCA
-
EDI
1 stop11h 14m
JetBlue
Deal found 20/5£508
Fri 25/909:30
LHR
-
DCA
1 stop11h 10m
Air Canada
Sat 10/1012:40
DCA
-
LHR
1 stop14h 55m
Air Canada
Deal found 22/5£508
Wed 3/612:10
EDI
-
DCA
1 stop15h 49m
JetBlue
Sat 6/606:00
DCA
-
EDI
1 stop22h 20m
JetBlue
Deal found 20/5£509

Find flight deals from United Kingdom to Reagan-National

Keep the following information in mind while searching for United Kingdom to Reagan-National flight deals. Data was last updated 23 May 2026.

Round-trip from

£457

One-way from

£298

Popular in

July

Cheapest in

February

Average price

£559
JetBlue
  • JetBlue
  • 13/6-17/6
  • 2 total stops
  • 23h 48m total
  • United Kingdom to Washington, D.C.
Search Deals
17/6
  • 17/6
  • 3 total stops
  • 20h 08m total
  • United Kingdom to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 858,174 searches. Data last updated 23 May 2026.
Use the filters below to find and compare flights from the United Kingdom to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 25/6

12:20-21:54

1 stop14h 34m

Washington, D.C. Reagan-National

Tue 30/6

17:46-09:35

1 stop10h 49m

£529

EdinburghWashington, D.C.

EDI - DCA

EDIDCA

Edinburgh Turnhouse

Thu 4/6

12:10-22:59

1 stop15h 49m

Washington, D.C. Reagan-National

Mon 8/6

14:55-10:00

1 stop14h 05m

£532

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 29/10

13:00-21:00

1 stop12h 00m

Washington, D.C. Reagan-National

Thu 5/11

12:55-09:20

1 stop15h 25m

£538

EdinburghWashington, D.C.

EDI - DCA

EDIDCA

Edinburgh Turnhouse

Tue 29/9

11:30-19:20

1 stop12h 50m

Washington, D.C. Reagan-National

Tue 6/10

17:15-10:00

1 stop11h 45m

£546

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sat 20/6

12:20-21:54

1 stop14h 34m

Washington, D.C. Reagan-National

Tue 30/6

13:25-09:35

1 stop15h 10m

£549

EdinburghWashington, D.C.

EDI - DCA

EDIDCA

Edinburgh Turnhouse

Fri 28/8

12:10-22:59

1 stop15h 49m

Washington, D.C. Reagan-National

Thu 17/9

14:30-10:00

1 stop14h 30m

£593

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Tue 11/8

20:15-22:03

2 stops30h 48m

Washington, D.C. Reagan-National

Tue 25/8

12:23-07:15

2 stops13h 52m

£601

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Thu 3/9

10:00-22:51

2 stops17h 51m

Washington, D.C. Reagan-National

Tue 15/9

12:59-09:30

2 stops15h 31m

£602
Fastest return journey

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 11/8

14:25-21:30

1 stop12h 05m

Washington, D.C. Reagan-National

Mon 23/11

15:59-06:30

1 stop9h 31m

£603

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Fri 21/8

09:30-15:38

1 stop11h 08m

Washington, D.C. Reagan-National

Sun 13/9

11:57-06:45

1 stop13h 48m

£603

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from United Kingdom to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from United Kingdom 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 the United Kingdom to Washington, D.C. Reagan-National Airport

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

Currently, August is the cheapest month in which you can book a flight from United Kingdom to Washington, D.C. Reagan-National Airport (average of £64). Flying from United Kingdom to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of £480). 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.

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 23 May 2026.
Check out reviews from past customers who have flown with Virgin Atlantic,JetBlue, andAmerican Airlines from the United Kingdom to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
JetBlue
7.2
Good
2,981 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
American Airlines
7.1
Good
11,647 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Icelandair
7.0
Good
657 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
7,995 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.5

Food

6.9

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to Washington, D.C. Reagan-National Airport?

    JetBlue, United Airlines, and Virgin Atlantic can get you from United Kingdom to Washington, D.C. Reagan-National Airport in just under 12h. Your travel time can differ by up to 5h 51m. There are 3652 mi between United Kingdom and Washington, D.C. Reagan-National Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from United Kingdom to Washington, D.C. Reagan-National Airport?

    The most popular flight routes from United Kingdom to Washington, D.C. Reagan-National Airport are London Heathrow - Washington, D.C. Reagan-National, London Gatwick - Washington, D.C. Reagan-National and Manchester - Washington, D.C. Reagan-National.

  • Can I find deals for flights from United Kingdom to Reagan-National that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Reagan-National.

  • Can I find deals for business class flights from United Kingdom to Reagan-National?

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Washington, D.C. Reagan-National Airport?

    Currently, August is the cheapest month in which you can book a flight from United Kingdom to Washington, D.C. Reagan-National Airport (average of £64). Flying from United Kingdom to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of £480). 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
Silver Spring
Hanover
Oxon Hill
Gaithersburg
Woodbridge
Arlington
Alexandria

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.

Alternative routes for United Kingdom to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dulles Intl flights
Heathrow to Baltimore flights
Gatwick to Dulles Intl flights
Stansted to Dulles Intl flights
Heathrow to Reagan-National flights
London City to Dulles Intl flights
Gatwick to Baltimore flights
Gatwick to Reagan-National flights
Luton to Dulles Intl flights
Manchester to Dulles Intl flights
Edinburgh to Dulles Intl flights
Manchester to Baltimore flights
Manchester to Reagan-National flights
Luton to Baltimore flights
Glasgow Intl to Dulles Intl flights
Southampton to Dulles Intl flights
Edinburgh to Reagan-National flights
Edinburgh to Baltimore flights
Glasgow Intl to Baltimore flights
Stansted to Baltimore flights
Glasgow Intl to Reagan-National flights
Leeds to Dulles Intl flights
Newcastle upon Tyne to Dulles Intl flights
Birmingham to Dulles Intl flights
Birmingham to Baltimore flights
London City to Baltimore flights
Birmingham to Reagan-National flights
London City to Reagan-National flights
Newcastle upon Tyne to Reagan-National flights
Newcastle upon Tyne to Baltimore flights
Southampton to Baltimore flights
Amsterdam to Dulles Intl flights
Cardiff to Dulles Intl flights
Leeds to Reagan-National flights
Bristol to Dulles Intl flights
Cardiff to Baltimore flights
Leeds to Baltimore flights
Bristol to Baltimore flights
Southend to Dulles Intl flights
Cardiff to Reagan-National flights
Belfast City to Reagan-National flights
Dublin to Dulles Intl flights
Bristol to Reagan-National flights
Liverpool to Baltimore flights

Top 6 airlines flying from United Kingdom to Reagan-National

Discover the top 6 airlines that operate flights from United Kingdom to Reagan-National. 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 858,174 searches. Data last updated 23 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£398Average£577FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£413Average£605FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£419Average£585FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£429Average£533FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£435Average£635FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£525Average£583FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Reagan-National?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Reagan-National. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Reagan-National?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Reagan-National.

Can Cheapflights find flights from United Kingdom to Reagan-National with no change fees?

Yes! Cheapflights helps users easily find flights from United Kingdom to Reagan-National with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Reagan-National become cheaper?

Yes! Start tracking prices for United Kingdom to Reagan-National flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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