What is the cheapest airline that flies from United Kingdom to Washington, D.C. Reagan-National?

British Airways, JetBlue, and American Airlines are the most popular carriers operating from United Kingdom to Washington, D.C. Reagan-National

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Flight times from United Kingdom to Washington, D.C. Reagan-National Airport vary, but if you’re flying out of Edinburgh and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 8h 05m on average. Another popular route from United Kingdom to Washington, D.C. Reagan-National Airport is flying from London to Washington, D.C. Dulles Intl Airport, which will take roughly 10h 35m. Keep in mind that layovers or delays could extend your travel time.

How old do you have to be to fly from United Kingdom to Washington, D.C. Reagan-National Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$449 Cheap Flights from United Kingdom to Washington, D.C. Reagan-National Airport in 2026/27

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Recent round-trip flight deals from the United Kingdom to Washington, D.C.

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8:40 am - 10:55 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

19h 15m2 stops Amsterdam Schiphol New York John F Kennedy Intl

5:05 pm - 8:05 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

10h 00m1 stop New York John F Kennedy Intl

$542Virgin Atlantic

Mon, Nov 2 - Sun, Nov 8

9:00 am - 7:58 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

15h 58m2 stops Zurich Toronto Pearson Intl

11:05 am - 7:10 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

15h 05m1 stop Montreal Pierre Elliott Trudeau Intl

$543Air Canada

Wed, Nov 18 - Wed, Dec 2

8:55 am - 7:32 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

14h 37m1 stop Atlanta Hartsfield-Jackson

12:27 pm - 7:45 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

14h 18m1 stop Detroit Metropolitan Wayne County

$546Virgin Atlantic

Sat, Oct 31 - Thu, Nov 5

6:50 am - 3:24 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

13h 34m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

11:05 am - 7:10 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

15h 05m1 stop Montreal Pierre Elliott Trudeau Intl

$547Air Canada

Sat, Nov 21 - Mon, Nov 30

10:35 am - 5:19 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

11h 44m1 stop Philadelphia

3:59 pm - 6:35 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

9h 36m1 stop Philadelphia

$548British Airways

Thu, Nov 12 - Sat, Nov 28

3:50 pm - 10:55 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

12h 05m1 stop New York John F Kennedy Intl

11:13 am - 8:05 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

15h 52m1 stop New York John F Kennedy Intl

$549Virgin Atlantic

Sat, Nov 7 - Thu, Nov 12

9:00 am - 7:58 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

15h 58m2 stops Zurich Toronto Pearson Intl

4:00 pm - 11:20 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

14h 20m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$550Air Canada

Fri, Nov 20 - Sun, Nov 22

9:00 am - 7:58 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

15h 58m2 stops Zurich Toronto Pearson Intl

4:00 pm - 11:20 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

14h 20m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$551Air Canada

Wed, Nov 18 - Wed, Dec 2

9:30 am - 9:50 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

17h 20m1 stop Montreal Pierre Elliott Trudeau Intl

11:05 am - 7:10 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

15h 05m1 stop Montreal Pierre Elliott Trudeau Intl

$552Air Canada

Tue, Oct 20 - Thu, Nov 12

9:00 am - 7:58 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

15h 58m2 stops Zurich Toronto Pearson Intl

4:00 pm - 7:10 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

10h 10m1 stop Montreal Pierre Elliott Trudeau Intl

$553Multiple Airlines

Thu, Jan 7 - Thu, Jan 14

Recent last minute flight deals from the United Kingdom to Washington, D.C.

Enter your travel dates to find the best prices.

4:20 pm - 10:59 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

11h 39m1 stop New York John F Kennedy Intl

2:00 pm - 6:25 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

11h 25m1 stop Atlanta Hartsfield-Jackson

$549Virgin Atlantic

Sat, Oct 3 - Tue, Oct 6

8:30 am - 8:55 amLHR London Heathrow-DCA Washington, D.C. Reagan-National

29h 25m1 stop Toronto Pearson Intl

8:40 pm - 6:35 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

28h 55m1 stop Toronto Pearson Intl

$550Air Canada

Sat, Oct 3 - Fri, Oct 16

1:25 pm - 9:43 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

13h 18m1 stop Atlanta Hartsfield-Jackson

8:50 pm - 1:15 pmDCA Washington, D.C. Reagan-National-LHR London Heathrow

11h 25m1 stop Atlanta Hartsfield-Jackson

$558Virgin Atlantic

Sat, Oct 3 - Fri, Oct 16

8:20 am - 4:32 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

13h 12m1 stop New York John F Kennedy Intl

6:08 am - 8:10 pmDCA Washington, D.C. Reagan-National-LHR London Heathrow

9h 02m1 stop New York John F Kennedy Intl

$567Virgin Atlantic

Sat, Oct 3 - Fri, Oct 16

8:20 am - 4:32 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

13h 12m1 stop New York John F Kennedy Intl

5:05 pm - 8:50 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

10h 45m1 stop New York John F Kennedy Intl

$572Virgin Atlantic

Sat, Oct 3 - Sat, Oct 10

8:05 pm - 10:09 amLHR London Heathrow-DCA Washington, D.C. Reagan-National

19h 04m1 stop New York John F Kennedy Intl

11:05 am - 6:45 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

14h 40m1 stop New York John F Kennedy Intl

$573Virgin Atlantic

Mon, Oct 5 - Mon, Oct 12

2:05 pm - 9:50 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

12h 45m1 stop Montreal Pierre Elliott Trudeau Intl

4:30 pm - 7:15 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

9h 45m1 stop Newark

$574United Airlines

Tue, Oct 6 - Mon, Oct 12

9:15 am - 4:10 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

11h 55m1 stop Charlotte Douglas

4:55 pm - 7:00 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

10h 05m1 stop Boston Logan Intl

$575British Airways

Tue, Oct 6 - Tue, Oct 27

10:25 am - 4:58 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

11h 33m1 stop Newark

2:59 pm - 5:55 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

9h 56m1 stop Newark

$576United Airlines

Sun, Oct 4 - Sun, Oct 11

2:05 pm - 9:50 pmLHR London Heathrow-DCA Washington, D.C. Reagan-National

12h 45m1 stop Montreal Pierre Elliott Trudeau Intl

4:20 pm - 10:00 amDCA Washington, D.C. Reagan-National-LHR London Heathrow

12h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$577Air Canada

Tue, Oct 6 - Sun, Oct 11

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Iberia flights from United Kingdom to Washington, D.C. Reagan-National Airport

Our best Iberia deals on United Kingdom to Washington, D.C. Reagan-National Airport flight tickets

Iberia

Nov 11

LGW11:45 amLondon Gatwick

15h 04m

2 stops

DCA9:49 pmWashington, D.C. Reagan-National

Nov 18

DCA5:12 pmWashington, D.C. Reagan-National

20h 48m

2 stops

LGW7:00 pmLondon Gatwick

$570

Iberia

Oct 9

LHR6:15 amLondon Heathrow

17h 50m

2 stops

DCA7:05 pmWashington, D.C. Reagan-National

Dec 12

DCA4:44 pmWashington, D.C. Reagan-National

9h 16m

1 stop

LHR7:00 amLondon Heathrow

$602

Iberia

Feb 25

LGW11:45 amLondon Gatwick

36h 13m

2 stops

DCA6:58 pmWashington, D.C. Reagan-National

Mar 1

DCA5:32 pmWashington, D.C. Reagan-National

44h 28m

2 stops

LGW7:00 pmLondon Gatwick

$614

United Airlines flights from United Kingdom to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on United Kingdom to Washington, D.C. Reagan-National Airport flight tickets

United Airlines

Dec 20

LHR10:25 amLondon Heathrow

17h 20m

1 stop

DCA10:45 pmWashington, D.C. Reagan-National

Jan 6

DCA3:00 pmWashington, D.C. Reagan-National

13h 10m

1 stop

LHR9:10 amLondon Heathrow

$570

United Airlines

Oct 21

LHR2:10 pmLondon Heathrow

26h 59m

1 stop

DCA12:09 pmWashington, D.C. Reagan-National

Oct 25

DCA7:00 amWashington, D.C. Reagan-National

10h 20m

1 stop

LHR9:20 pmLondon Heathrow

$571

United Airlines

Oct 29

LHR8:00 amLondon Heathrow

11h 28m

1 stop

DCA3:28 pmWashington, D.C. Reagan-National

Nov 5

DCA12:55 pmWashington, D.C. Reagan-National

15h 25m

1 stop

LHR9:20 amLondon Heathrow

$577

momondo Fare Finder

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 round-trip

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Mon 11/2

8:40 am-10:55 pm

2 stops19h 15m

Washington, D.C. Reagan-National

Sun 11/8

5:05 pm-8:05 am

1 stop10h 00m

$542

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Wed 11/18

9:00 am-7:58 pm

2 stops15h 58m

Washington, D.C. Reagan-National

Wed 12/2

11:05 am-7:10 am

1 stop15h 05m

$543

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Sat 10/31

8:55 am-7:32 pm

1 stop14h 37m

Washington, D.C. Reagan-National

Thu 11/5

12:27 pm-7:45 am

1 stop14h 18m

$546

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Sat 11/21

6:50 am-3:24 pm

2 stops13h 34m

Washington, D.C. Reagan-National

Mon 11/30

11:05 am-7:10 am

1 stop15h 05m

$547

Quickest round-trip

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Thu 11/12

10:35 am-5:19 pm

1 stop11h 44m

Washington, D.C. Reagan-National

Sat 11/28

3:59 pm-6:35 am

1 stop9h 36m

$548

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Sat 11/7

3:50 pm-10:55 pm

1 stop12h 05m

Washington, D.C. Reagan-National

Thu 11/12

11:13 am-8:05 am

1 stop15h 52m

$549

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Fri 11/20

9:00 am-7:58 pm

2 stops15h 58m

Washington, D.C. Reagan-National

Sun 11/22

4:00 pm-11:20 am

2 stops14h 20m

$550

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Wed 11/18

9:00 am-7:58 pm

2 stops15h 58m

Washington, D.C. Reagan-National

Wed 12/2

4:00 pm-11:20 am

2 stops14h 20m

$551

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Tue 10/20

9:30 am-9:50 pm

1 stop17h 20m

Washington, D.C. Reagan-National

Thu 11/12

11:05 am-7:10 am

1 stop15h 05m

$552

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Thu 1/7

9:00 am-7:58 pm

2 stops15h 58m

Washington, D.C. Reagan-National

Thu 1/14

4:00 pm-7:10 am

1 stop10h 10m

$553

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United Kingdom to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from United Kingdom, with most prices found around $593. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $594.

Can stopping save me money on United Kingdom to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 13% on your flight if you consider stops on a United Kingdom to Washington, D.C. Reagan-National Airport flight.

Cheap United Kingdom to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Washington, D.C. Reagan-National Airport

Best Price Found	$449
Fastest flight time	11h 03m
Direct flights	None

The best one-way flight to Washington, D.C. Reagan-National Airport from United Kingdom in the past 72 hours is $449. The best round-trip flight deal from United Kingdom to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $542.

The fastest flight from United Kingdom to Washington, D.C. Reagan-National Airport takes 11h 03m

There are no direct flights from United Kingdom to Washington, D.C. Reagan-National Airport. There are no popular flight routes from United Kingdom to Washington, D.C. Reagan-National Airport.

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Frequently asked questions about flying from the United Kingdom to Washington, D.C. Reagan-National Airport

When did momondo last update prices for flights from United Kingdom to Washington, D.C. Reagan-National Airport?
Prices for flights from United Kingdom to Washington, D.C. Reagan-National Airport are updated daily.
How old do you have to be to fly from United Kingdom to Washington, D.C. Reagan-National Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Alexandria

National Harbor

Arlington

Gettysburg

Fredericksburg

Waldorf

Laurel

Woodbridge

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Fairfax

Springfield

Glen Burnie

Edgewood

Colonial Beach

College Park

Bethesda

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To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from United Kingdom.

Can I find flights from United Kingdom to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from United Kingdom which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United Kingdom to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from United Kingdom.

I’m not ready to book a flight from United Kingdom to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United Kingdom to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from the United Kingdom to Washington, D.C. from $449

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Iberia flights from United Kingdom to Washington, D.C. Reagan-National Airport

Our best Iberia deals on United Kingdom to Washington, D.C. Reagan-National Airport flight tickets

United Airlines flights from United Kingdom to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on United Kingdom to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

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.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from United Kingdom to Washington, D.C. Reagan-National Airport

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

Can stopping save me money on United Kingdom to Washington, D.C. Reagan-National Airport flights?

What is the cheapest airline that flies from United Kingdom to Washington, D.C. Reagan-National?

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Cheap United Kingdom to Washington, D.C. Reagan-National Airport flight deals and tips

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Frequently asked questions about flying from the United Kingdom to Washington, D.C. Reagan-National Airport

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