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Cheap flights from Belfast to Washington, D.C. from £493

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Washington, D.C. departing on 24/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Belfast to Washington, D.C.

Cheap return flights

 Logo
06:00 - 12:03BFS-DCA
35h 03m3 stops
 Logo
06:00 - 18:35DCA-BFS
31h 35m3 stops
Thu, 3 Jul - Wed, 9 Jul
 Logo
06:00 - 09:37BFS-IAD
32h 37m2 stops
 Logo
14:25 - 18:35IAD-BFS
23h 10m2 stops
Thu, 3 Jul - Wed, 9 Jul
American Airlines Logo
14:40 - 18:45BHD-BWI
33h 05m1 stop
American Airlines Logo
20:30 - 13:35BWI-BHD
12h 05m1 stop
£1,807American Airlines
Find Deal
Mon, 3 Nov - Tue, 30 Dec
Delta Logo
06:30 - 22:56BHD-BWI
21h 26m2 stops
Delta Logo
17:35 - 16:50BWI-BHD
18h 15m2 stops
£1,810Delta
Find Deal
Tue, 4 Nov - Sun, 28 Dec
American Airlines Logo
14:40 - 18:45BHD-BWI
33h 05m1 stop
American Airlines Logo
20:17 - 14:55BWI-BHD
13h 38m2 stops
£1,810American Airlines
Find Deal
Mon, 3 Nov - Tue, 30 Dec
British Airways Logo
19:30 - 18:45BHD-BWI
28h 15m1 stop
British Airways Logo
20:30 - 07:30BWI-BHD
30h 00m1 stop
£1,851British Airways
Find Deal
Mon, 3 Nov - Wed, 24 Dec
British Airways Logo
07:15 - 18:45BHD-BWI
16h 30m2 stops
British Airways Logo
20:30 - 07:30BWI-BHD
30h 00m1 stop
£1,869British Airways
Find Deal
Thu, 6 Nov - Wed, 24 Dec
Delta Logo
17:20 - 15:45BHD-IAD
27h 25m1 stop
Delta Logo
17:35 - 21:00IAD-BHD
22h 25m1 stop
£1,875Delta
Find Deal
Mon, 3 Nov - Wed, 24 Dec
Aer Lingus Logo
06:55 - 15:35BHD-IAD
13h 40m2 stops
Aer Lingus Logo
21:00 - 16:25IAD-BHD
14h 25m2 stops
£1,935Aer Lingus
Find Deal
Tue, 4 Nov - Sun, 28 Dec
Aer Lingus Logo
18:55 - 15:35BHD-IAD
25h 40m2 stops
Aer Lingus Logo
21:00 - 17:25IAD-BHD
15h 25m2 stops
£1,988Aer Lingus
Find Deal
Mon, 3 Nov - Sat, 27 Dec

American Airlines flights from Belfast to Washington, D.C.

Our best American Airlines deals on Belfast to Washington, D.C. flight tickets
American Airlines
3 Nov
BHD14:40Belfast City
33h 05m
1 stop
BWI18:45Baltimore/Washington
30 Dec
BWI20:30Baltimore/Washington
12h 05m
1 stop
BHD13:35Belfast City
American Airlines
3 Nov
BHD14:40Belfast City
33h 05m
1 stop
BWI18:45Baltimore/Washington
30 Dec
BWI20:17Baltimore/Washington
13h 38m
2 stops
BHD14:55Belfast City
American Airlines
4 Nov
BHD06:35Belfast City
17h 46m
2 stops
BWI19:21Baltimore/Washington
30 Dec
BWI17:00Baltimore/Washington
15h 35m
2 stops
BHD13:35Belfast City

Delta flights from Belfast to Washington, D.C.

Our best Delta deals on Belfast to Washington, D.C. flight tickets
Delta
4 Nov
BHD06:30Belfast City
21h 26m
2 stops
BWI22:56Baltimore/Washington
28 Dec
BWI17:35Baltimore/Washington
18h 15m
2 stops
BHD16:50Belfast City
Delta
3 Nov
BHD17:20Belfast City
27h 25m
1 stop
IAD15:45Washington, D.C. Dulles Intl
24 Dec
IAD17:35Washington, D.C. Dulles Intl
22h 25m
1 stop
BHD21:00Belfast City
Delta
4 Nov
BHD06:30Belfast City
14h 15m
1 stop
IAD15:45Washington, D.C. Dulles Intl
28 Dec
IAD16:15Washington, D.C. Dulles Intl
19h 35m
2 stops
BHD16:50Belfast City

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Belfast to Washington, D.C.

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 day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Belfast is on a Friday. momondo users have found tickets for Friday departures for as low as £728. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Belfast because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,028.

Cheap Belfast to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Washington, D.C.

Best price found

£493

Fastest flight time

10h 45m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Belfast in the past 72 hours is £493. The best return flight deal from Belfast to Washington, D.C. found on momondo in the last 72 hours is £619.
The fastest flight from Belfast to Washington, D.C. takes 10h 45m
There are no direct flights from Belfast to Washington, D.C.. Popular non-direct routes for this connection are Belfast Intl Airport - Baltimore/Washington Airport, Belfast City Airport - Baltimore/Washington Airport and Belfast City Airport - Washington, D.C. Dulles Intl Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is Belfast to Washington, D.C. by plane?

    Belfast and Washington, D.C. are 3373.5 mi apart from one another. By plane, this route typically takes 11h 25m.

  • When did momondo last update prices for flights from Belfast to Washington, D.C.?

    Prices for flights from Belfast to Washington, D.C. refresh daily.

  • How old do you have to be to fly from Belfast to Washington, D.C.?

    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 Belfast to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


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

Book flights to Washington, D.C. if you plan to visit one of these locations
Laurel
Essex
National Harbor
Fairfax
Alexandria
Manassas
Bethesda
Oxon Hill
College Park
Linthicum Heights
Gettysburg
Cambridge
Hanover
Ellicott City
Westminster
Arlington
Woodbridge
Owings Mills
Silver Spring

Why use momondo?

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

Finding the right flight to Washington, D.C. from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Flights from Belfast to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Belfast 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 Belfast.

I’m not ready to book a flight from Belfast 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 Belfast and alert you when they change.


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

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1 adult
Wed 18/6
Wed 25/6

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.