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Cheap flights from London Heathrow Airport to Washington, D.C. from $549

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Heathrow Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
8:25 pm - 6:05 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
26h 40m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Virgin Atlantic Logo
6:05 am - 6:25 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
19h 20m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$568Virgin Atlantic
Fri, Jan 15 - Thu, Feb 25
Virgin Atlantic Logo
8:25 pm - 6:05 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
26h 40m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Virgin Atlantic Logo
6:05 am - 7:15 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
20h 10m1 stop New York John F Kennedy Intl
$574Virgin Atlantic
Fri, Jan 15 - Thu, Feb 25
Virgin Atlantic Logo
10:10 am - 6:05 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
12h 55m1 stop New York John F Kennedy Intl
Virgin Atlantic Logo
12:05 pm - 9:00 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
15h 55m1 stop Atlanta Hartsfield-Jackson
$602Virgin Atlantic
Fri, Jan 15 - Thu, Feb 25
Virgin Atlantic Logo
6:30 am - 11:04 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
21h 34m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Virgin Atlantic Logo
11:00 am - 7:15 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
15h 15m1 stop New York John F Kennedy Intl
$611Virgin Atlantic
Sun, Jan 10 - Wed, Jan 27
Virgin Atlantic Logo
9:05 am - 9:04 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
16h 59m1 stop New York John F Kennedy Intl
Virgin Atlantic Logo
6:55 pm - 9:55 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
10h 00m1 stop Boston Logan Intl
$614Virgin Atlantic
Thu, Dec 31 - Wed, Jan 6
Virgin Atlantic Logo
9:05 am - 9:04 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
16h 59m1 stop New York John F Kennedy Intl
Virgin Atlantic Logo
6:05 am - 9:55 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
22h 50m2 stops New York John F Kennedy Intl Boston Logan Intl
$614Virgin Atlantic
Thu, Dec 31 - Wed, Jan 6
Multiple Airlines Logo
9:05 am - 6:05 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
14h 00m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
11:00 am - 6:20 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
14h 20m1 stop New York John F Kennedy Intl
$617Multiple Airlines
Fri, Jan 15 - Fri, Jan 22
Multiple Airlines Logo
6:30 am - 11:04 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
21h 34m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Multiple Airlines Logo
3:55 pm - 7:50 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
10h 55m1 stop Atlanta Hartsfield-Jackson
$620Multiple Airlines
Fri, Jan 15 - Fri, Jan 22
Multiple Airlines Logo
5:50 pm - 4:31 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
27h 41m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Multiple Airlines Logo
7:40 am - 7:05 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
18h 25m1 stop Minneapolis St Paul
$623Multiple Airlines
Fri, Feb 12 - Fri, Feb 19
Virgin Atlantic Logo
11:20 am - 6:39 pmLHR  London Heathrow-DCA Washington, D.C. Reagan-National
12h 19m1 stop Detroit Metropolitan Wayne County
Virgin Atlantic Logo
5:15 pm - 9:55 amDCA  Washington, D.C. Reagan-National-LHR London Heathrow
11h 40m1 stop Boston Logan Intl
$624Virgin Atlantic
Mon, Nov 23 - Wed, Dec 9

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Air Canada flights from London Heathrow Airport to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on London Heathrow Airport to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Nov 21
LHR6:50 amLondon Heathrow
13h 34m
2 stops
DCA3:24 pmWashington, D.C. Reagan-National
Nov 25
DCA4:05 pmWashington, D.C. Reagan-National
10h 05m
1 stop
LHR7:10 amLondon Heathrow
$649
Air Canada
Nov 21
LHR9:00 amLondon Heathrow
15h 58m
2 stops
DCA7:58 pmWashington, D.C. Reagan-National
Nov 28
DCA12:55 pmWashington, D.C. Reagan-National
12h 35m
1 stop
LHR6:30 amLondon Heathrow
$667
Air Canada
Dec 8
LHR9:00 amLondon Heathrow
17h 59m
2 stops
DCA9:59 pmWashington, D.C. Reagan-National
Dec 15
DCA4:00 pmWashington, D.C. Reagan-National
13h 05m
2 stops
LHR10:05 amLondon Heathrow
$668

Virgin Atlantic flights from London Heathrow Airport to Washington, D.C. Reagan-National Airport

Our best Virgin Atlantic deals on London Heathrow Airport to Washington, D.C. Reagan-National Airport flight tickets
Virgin Atlantic
Jan 15
LHR8:25 pmLondon Heathrow
26h 40m
2 stops
DCA6:05 pmWashington, D.C. Reagan-National
Feb 25
DCA6:05 amWashington, D.C. Reagan-National
19h 20m
2 stops
LHR6:25 amLondon Heathrow
$568
Virgin Atlantic
Jan 15
LHR8:25 pmLondon Heathrow
26h 40m
2 stops
DCA6:05 pmWashington, D.C. Reagan-National
Feb 25
DCA6:05 amWashington, D.C. Reagan-National
20h 10m
1 stop
LHR7:15 amLondon Heathrow
$574
Virgin Atlantic
Jan 15
LHR10:10 amLondon Heathrow
12h 55m
1 stop
DCA6:05 pmWashington, D.C. Reagan-National
Feb 25
DCA12:05 pmWashington, D.C. Reagan-National
15h 55m
1 stop
LHR9:00 amLondon Heathrow
$602

momondo Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

LondonWashington, D.C.

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

LHRDCA

London Heathrow

Fri 1/15

8:25 pm-6:05 pm

2 stops26h 40m

Washington, D.C. Reagan-National

Thu 2/25

6:05 am-6:25 am

2 stops19h 20m

$568

LondonWashington, D.C.

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

LHRDCA

London Heathrow

Fri 1/15

8:25 pm-6:05 pm

2 stops26h 40m

Washington, D.C. Reagan-National

Thu 2/25

6:05 am-7:15 am

1 stop20h 10m

$574

LondonWashington, D.C.

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

LHRDCA

London Heathrow

Fri 1/15

10:10 am-6:05 pm

1 stop12h 55m

Washington, D.C. Reagan-National

Thu 2/25

12:05 pm-9:00 am

1 stop15h 55m

$602

LondonWashington, D.C.

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

LHRDCA

London Heathrow

Sun 1/10

6:30 am-11:04 pm

2 stops21h 34m

Washington, D.C. Reagan-National

Wed 1/27

11:00 am-7:15 am

1 stop15h 15m

$611

LondonWashington, D.C.

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

LHRDCA

London Heathrow

Thu 12/31

9:05 am-9:04 pm

1 stop16h 59m

Washington, D.C. Reagan-National

Wed 1/6

6:55 pm-9:55 am

1 stop10h 00m

$614

LondonWashington, D.C.

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

LHRDCA

London Heathrow

Thu 12/31

9:05 am-9:04 pm

1 stop16h 59m

Washington, D.C. Reagan-National

Wed 1/6

6:05 am-9:55 am

2 stops22h 50m

$614

LondonWashington, D.C.

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

LHRDCA

London Heathrow

Fri 1/15

9:05 am-6:05 pm

1 stop14h 00m

Washington, D.C. Reagan-National

Fri 1/22

11:00 am-6:20 am

1 stop14h 20m

$617

LondonWashington, D.C.

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

LHRDCA

London Heathrow

Fri 1/15

6:30 am-11:04 pm

2 stops21h 34m

Washington, D.C. Reagan-National

Fri 1/22

3:55 pm-7:50 am

1 stop10h 55m

$620

LondonWashington, D.C.

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

LHRDCA

London Heathrow

Fri 2/12

5:50 pm-4:31 pm

2 stops27h 41m

Washington, D.C. Reagan-National

Fri 2/19

7:40 am-7:05 am

1 stop18h 25m

$623
Quickest round-trip

LondonWashington, D.C.

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

LHRDCA

London Heathrow

Mon 11/23

11:20 am-6:39 pm

1 stop12h 19m

Washington, D.C. Reagan-National

Wed 12/9

5:15 pm-9:55 am

1 stop11h 40m

$624

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from London Heathrow Airport 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

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

The month of November is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from London Heathrow Airport, with most prices found around $595. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $599.

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

You could potentially save up to 9% on your flight if you consider stops on a London Heathrow Airport to Washington, D.C. Reagan-National Airport flight.

How have London Heathrow Airport to Washington, D.C. Reagan-National Airport flight prices changed over time?

When to book flights from London Heathrow Airport to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Washington, D.C. Reagan-National Airport (LHR to DCA) flight deals and tips

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

Best Price Found

$549

Fastest flight time

11h 20m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from London Heathrow Airport in the past 72 hours is $549. The best round-trip flight deal from London Heathrow Airport to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $568.
The fastest flight from London Heathrow Airport to Washington, D.C. Reagan-National Airport takes 11h 20m
There are no direct flights from London Heathrow Airport to Washington, D.C. Reagan-National Airport. There are no popular flight routes from London Heathrow Airport to Washington, D.C. Reagan-National Airport.
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Frequently asked questions about flying from London Heathrow Airport to Washington, D.C. Reagan-National Airport

  • How far is London Heathrow to Washington, D.C. Reagan-National by plane?

    Washington, D.C. Reagan-National is 3651.9 mi away from London Heathrow. Flights usually cover this in 11h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Heathrow Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from London Heathrow Airport to Washington, D.C. Reagan-National Airport were last updated today.

  • How old do you have to be to fly from London Heathrow Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Washington, D.C. Reagan-National Airport.

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

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Fredericksburg
Laurel
Waldorf
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Fairfax
Springfield
Glen Burnie
Edgewood
College Park
Colonial Beach
Bethesda

Why use momondo?

Why should I use momondo to find a flight deal from London to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Washington, D.C. for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from London and alert you when they change.

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