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Flights to Washington, D.C. Reagan-National

£312 Cheap flights to Washington, D.C. Reagan-National Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Washington, D.C. Reagan-National Airport departing on 13/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United Kingdom to Washington, D.C. Reagan-National Airport

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:30 - 17:46
EDI
-
DCA
11h 16m
1 stop
JetBlue Logo
16:15 - 10:00
DCA
-
EDI
12h 45m
1 stop
£394JetBlue
Wed, 20 May - Wed, 27 May
Delta Logo
10:45 - 19:18
LHR
-
DCA
13h 33m
1 stop
Delta Logo
10:00 - 06:25
DCA
-
LHR
15h 25m
1 stop
£422Delta
Fri, 21 Aug - Mon, 21 Sep
American Airlines Logo
13:00 - 21:30
LHR
-
DCA
13h 30m
1 stop
American Airlines Logo
06:00 - 21:40
DCA
-
LHR
10h 40m
1 stop
£430American Airlines
Sun, 30 Aug - Tue, 8 Sep
United Airlines Logo
09:30 - 16:24
LHR
-
DCA
11h 54m
1 stop
United Airlines Logo
17:55 - 10:25
DCA
-
LHR
11h 30m
1 stop
£450United Airlines
Fri, 15 May - Sat, 23 May
Air Canada Logo
12:05 - 18:12
LHR
-
DCA
11h 07m
1 stop
Air Canada Logo
12:40 - 06:30
DCA
-
LHR
12h 50m
1 stop
£451Air Canada
Thu, 27 Aug - Thu, 10 Sep
United Airlines Logo
09:30 - 14:24
LHR
-
DCA
57h 54m
2 stops
United Airlines Logo
14:00 - 11:55
DCA
-
LHR
16h 55m
1 stop
£459United Airlines
Fri, 8 May - Mon, 11 May
Air Canada Logo
14:05 - 21:55
LHR
-
DCA
12h 50m
1 stop
Air Canada Logo
16:20 - 10:00
DCA
-
LHR
12h 40m
1 stop
£480Air Canada
Fri, 5 Jun - Tue, 9 Jun
British Airways Logo
16:35 - 23:02
LHR
-
DCA
11h 27m
1 stop
British Airways Logo
19:06 - 09:50
DCA
-
LHR
9h 44m
1 stop
£487British Airways
Tue, 29 Sep - Tue, 6 Oct
American Airlines Logo
09:35 - 18:59
NCL
-
DCA
14h 24m
2 stops
American Airlines Logo
15:36 - 09:25
DCA
-
NCL
12h 49m
2 stops
£698American Airlines
Wed, 16 Sep - Thu, 1 Oct
British Airways Logo
09:40 - 20:15
GLA
-
DCA
15h 35m
2 stops
British Airways Logo
19:06 - 14:50
DCA
-
GLA
14h 44m
2 stops
£721British Airways
Thu, 1 Oct - Mon, 5 Oct

momondo Fare Finder

 
Locate flights to Washington, D.C. Reagan-National that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 28 April 2026.
Use the filters below to find and compare flights to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

EdinburghWashington, D.C.

EDI - DCA

EDIDCA

Edinburgh Turnhouse

Wed 20/5

11:30-17:46

1 stop11h 16m

Washington, D.C. Reagan-National

Wed 27/5

16:15-10:00

1 stop12h 45m

£394

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Fri 21/8

10:45-19:18

1 stop13h 33m

Washington, D.C. Reagan-National

Mon 21/9

10:00-06:25

1 stop15h 25m

£422

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sun 30/8

13:00-21:30

1 stop13h 30m

Washington, D.C. Reagan-National

Tue 8/9

06:00-21:40

1 stop10h 40m

£430

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Fri 15/5

09:30-16:24

1 stop11h 54m

Washington, D.C. Reagan-National

Sat 23/5

17:55-10:25

1 stop11h 30m

£450

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 27/8

12:05-18:12

1 stop11h 07m

Washington, D.C. Reagan-National

Thu 10/9

12:40-06:30

1 stop12h 50m

£451

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Fri 8/5

09:30-14:24

2 stops57h 54m

Washington, D.C. Reagan-National

Mon 11/5

14:00-11:55

1 stop16h 55m

£459

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Fri 5/6

14:05-21:55

1 stop12h 50m

Washington, D.C. Reagan-National

Tue 9/6

16:20-10:00

1 stop12h 40m

£480
Fastest return journey

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Tue 29/9

16:35-23:02

1 stop11h 27m

Washington, D.C. Reagan-National

Tue 6/10

19:06-09:50

1 stop9h 44m

£487

Newcastle upon TyneWashington, D.C.

NCL - DCA

NCLDCA

Newcastle upon Tyne

Wed 16/9

09:35-18:59

2 stops14h 24m

Washington, D.C. Reagan-National

Thu 1/10

15:36-09:25

2 stops12h 49m

£698

GlasgowWashington, D.C.

GLA - DCA

GLADCA

Glasgow Intl

Thu 1/10

09:40-20:15

2 stops15h 35m

Washington, D.C. Reagan-National

Mon 5/10

19:06-14:50

2 stops14h 44m

£721

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. Reagan-National Airport from

Flights to Washington, D.C. Reagan-National Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Washington, D.C. Reagan-National Airport to help you craft the best travel plan.

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

The month of August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from United Kingdom, with most prices found around £64. If you aren’t able to travel during the month of August, then book flights to Washington, D.C. Reagan-National Airport from United Kingdom during July instead. Flights to Washington, D.C. Reagan-National Airport in July, while not as cheap as those in August, still average around £95.

Cheapest flights to Washington, D.C. Reagan-National

Find the cheapest flights to Washington, D.C. Reagan-National from your nearest city or airport
Find flights from London Heathrow Airport to Washington, D.C. Reagan-National Airport
CHEAPEST MONTH TO FLY TO WASHINGTON, D.C. REAGAN-NATIONAL AIRPORT FROM LONDON HEATHROW AIRPORTFebruary22% cheaperFlying from London Heathrow Airport to Washington, D.C. Reagan-National Airport costs on average just £432 in February
MOST EXPENSIVE MONTH TO FLY TO WASHINGTON, D.C. REAGAN-NATIONAL AIRPORT FROM LONDON HEATHROW AIRPORTApril21% more expensiveIt costs about £668 for flights to Washington, D.C. Reagan-National Airport from London Heathrow Airport in April
MOST POPULAR MONTH TO FLY TO WASHINGTON, D.C. REAGAN-NATIONAL AIRPORT FROM LONDON HEATHROW AIRPORTDecember422% more users visitedMore momondo users searched in flights to Washington, D.C. Reagan-National Airport from London Heathrow Airport in December than any other month

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

Summary info about Washington, D.C. Reagan-National Airport flight prices, duration and airlines

Best One-Way Price

£312

Best Round-Trip Price

£394

Fastest flight time

11h 17m

Popular in

June
The best one-way flight price to Washington, D.C. from United Kingdom in the last 72 hours is £312 (Manchester to Washington, D.C. Reagan-National).
Search Deals
The best round-trip flight price to Washington, D.C. from United Kingdom in the last 72 hours is £394 (Edinburgh Turnhouse to Washington, D.C. Reagan-National).
Search Deals
The fastest flight to Washington, D.C. from United Kingdom takes 11h 17m (Edinburgh Turnhouse to Washington, D.C. Reagan-National).
Search Deals
June has the highest demand for flights to Washington, D.C., with a 8% price increase on average.
Search Deals

Frequently asked questions about flying to Washington, D.C. Reagan-National Airport

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

In general, when looking for the cheapest flight to Washington, D.C. Reagan-National Airport, try to choose a flight departing in February for the best deal.

Is there an alternative airport near Washington, D.C. Reagan-National Airport?

Washington, D.C. Dulles Intl Airport or Baltimore/Washington Airport can be an alternative airport used for travel to Washington, D.C..

Is there a cheaper alternative to flying into Washington, D.C.?

You can find deals at Baltimore/Washington Airport for £311 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Washington, D.C.?

The best price found on momondo to Washington, D.C. was £101/pp from Boston, which is 81% cheaper than the average flight price to Washington, D.C.. To find the cheapest price to Washington, D.C. from your area, use momondo’s Airport-to-Airport Pricing Tool.

Which airlines fly to Washington, D.C. Reagan-National Airport?

There are 7 airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, but British Airways, JetBlue and Virgin Atlantic happen to be the most popular among our users. In the past year, 37% of those who searched for flights to Washington, D.C. Reagan-National Airport looked to travel with British Airways, making this airline the top choice among momondo travellers.

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

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

How many operators does momondo search for flights to Washington, D.C. Reagan-National Airport?

As of April 2026, there are 7 operators available to choose from for flights to Washington, D.C. Reagan-National Airport.

How old do you have to be to fly 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 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.

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
College Park
Alexandria
Fairfax
Arlington
Gettysburg
Linthicum Heights
Glen Burnie
Laurel
Lutherville Timonium
Ellicott City
Cambridge
Westminster
Lexington Park
Woodbridge
Bethesda
Owings Mills
Silver Spring
Rockville
Landover
National Harbor

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Washington, D.C.. Millions of users trust and use momondo every year so you are in good company.

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

Yes. momondo allows you to filter the results for flights to Washington, D.C. to just show those with flexible booking policies.

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

momondo helps you find the best flight to Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Washington, D.C. Reagan-National trip

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
JetBlue
Virgin Atlantic
American Airlines
Icelandair
United Airlines
Air Canada