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Cheap flights from Washington, D.C. Reagan-National Airport to Belfast from £459

1 adult
1 adult, Economy, 0 bags

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

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
14:54 - 10:45DCA  Washington, D.C. Reagan-National-BHD Belfast City
14h 51m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
08:50 - 18:58BHD  Belfast City-DCA Washington, D.C. Reagan-National
15h 08m2 stops London Heathrow New York John F Kennedy Intl
£719British Airways
Sun, 7 Feb - Thu, 11 Feb
British Airways Logo
17:21 - 11:30DCA  Washington, D.C. Reagan-National-BHD Belfast City
13h 09m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
09:20 - 18:54BHD  Belfast City-DCA Washington, D.C. Reagan-National
14h 34m2 stops London Heathrow New York John F Kennedy Intl
£726British Airways
Tue, 5 Jan - Sat, 16 Jan
Multiple Airlines Logo
11:00 - 16:30DCA  Washington, D.C. Reagan-National-BFS Belfast Intl
24h 30m2 stops Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
08:30 - 22:34BFS  Belfast Intl-DCA Washington, D.C. Reagan-National
19h 04m3 stops London Gatwick Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
£737Multiple Airlines
Fri, 16 Oct - Fri, 23 Oct
British Airways Logo
17:12 - 13:15DCA  Washington, D.C. Reagan-National-BHD Belfast City
15h 03m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
09:15 - 20:44BHD  Belfast City-DCA Washington, D.C. Reagan-National
16h 29m2 stops London Heathrow Philadelphia
£752British Airways
Wed, 18 Nov - Wed, 25 Nov
British Airways Logo
18:34 - 12:45DCA  Washington, D.C. Reagan-National-BHD Belfast City
13h 11m2 stops Boston Logan Intl London Heathrow
British Airways Logo
08:35 - 21:30BHD  Belfast City-DCA Washington, D.C. Reagan-National
17h 55m2 stops London Heathrow Philadelphia
£763British Airways
Thu, 28 Jan - Mon, 1 Feb
American Airlines Logo
14:56 - 10:10DCA  Washington, D.C. Reagan-National-BHD Belfast City
14h 14m2 stops New York John F Kennedy Intl London Heathrow
American Airlines Logo
06:30 - 18:03BHD  Belfast City-DCA Washington, D.C. Reagan-National
16h 33m2 stops London Heathrow Chicago O'Hare Intl
£781American Airlines
Thu, 8 Oct - Tue, 13 Oct
Multiple Airlines Logo
11:00 - 16:30DCA  Washington, D.C. Reagan-National-BFS Belfast Intl
24h 30m2 stops Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
08:55 - 19:59BFS  Belfast Intl-DCA Washington, D.C. Reagan-National
16h 04m2 stops Manchester Toronto Pearson Intl
£782Multiple Airlines
Fri, 16 Oct - Fri, 23 Oct
Multiple Airlines Logo
12:50 - 18:40DCA  Washington, D.C. Reagan-National-BHD Belfast City
24h 50m3 stops Ottawa Toronto Pearson Intl London Gatwick
Multiple Airlines Logo
07:00 - 10:20BHD  Belfast City-DCA Washington, D.C. Reagan-National
32h 20m3 stops London Gatwick Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
£790Multiple Airlines
Thu, 8 Oct - Tue, 13 Oct
British Airways Logo
17:45 - 10:55DCA  Washington, D.C. Reagan-National-BHD Belfast City
12h 10m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
20:30 - 17:08BHD  Belfast City-DCA Washington, D.C. Reagan-National
25h 38m2 stops London Heathrow New York John F Kennedy Intl
£808British Airways
Fri, 15 Jan - Sun, 17 Jan
Multiple Airlines Logo
17:05 - 21:00DCA  Washington, D.C. Reagan-National-BFS Belfast Intl
22h 55m2 stops New York John F Kennedy Intl Manchester
Multiple Airlines Logo
07:00 - 22:55BFS  Belfast Intl-DCA Washington, D.C. Reagan-National
20h 55m2 stops Manchester New York John F Kennedy Intl
£832Multiple Airlines
Fri, 9 Oct - Tue, 13 Oct

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British Airways flights from Washington, D.C. Reagan-National Airport to Belfast

Our best British Airways deals on Washington, D.C. Reagan-National Airport to Belfast flight tickets
British Airways
7 Feb
DCA14:54Washington, D.C. Reagan-National
14h 51m
2 stops
BHD10:45Belfast City
11 Feb
BHD08:50Belfast City
15h 08m
2 stops
DCA18:58Washington, D.C. Reagan-National
£719
British Airways
5 Jan
DCA17:21Washington, D.C. Reagan-National
13h 09m
2 stops
BHD11:30Belfast City
16 Jan
BHD09:20Belfast City
14h 34m
2 stops
DCA18:54Washington, D.C. Reagan-National
£726
British Airways
18 Nov
DCA17:12Washington, D.C. Reagan-National
15h 03m
2 stops
BHD13:15Belfast City
25 Nov
BHD09:15Belfast City
16h 29m
2 stops
DCA20:44Washington, D.C. Reagan-National
£752

Delta flights from Washington, D.C. Reagan-National Airport to Belfast

Our best Delta deals on Washington, D.C. Reagan-National Airport to Belfast flight tickets
Delta
11 Sept
DCA15:05Washington, D.C. Reagan-National
20h 50m
2 stops
BHD16:55Belfast City
16 Sept
BHD09:50Belfast City
18h 45m
2 stops
DCA23:35Washington, D.C. Reagan-National
£876
Delta
11 Sept
DCA17:05Washington, D.C. Reagan-National
18h 50m
2 stops
BHD16:55Belfast City
16 Sept
BHD09:50Belfast City
18h 45m
2 stops
DCA23:35Washington, D.C. Reagan-National
£877
Delta
11 Sept
DCA11:40Washington, D.C. Reagan-National
24h 15m
2 stops
BHD16:55Belfast City
16 Sept
BHD09:50Belfast City
18h 45m
2 stops
DCA23:35Washington, D.C. Reagan-National
£878

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BHD Belfast City

DCABHD

Washington, D.C. Reagan-National

Sun 7/2

14:54-10:45

2 stops14h 51m

Belfast City

Thu 11/2

08:50-18:58

2 stops15h 08m

£719
Fastest return journey

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BHD Belfast City

DCABHD

Washington, D.C. Reagan-National

Tue 5/1

17:21-11:30

2 stops13h 09m

Belfast City

Sat 16/1

09:20-18:54

2 stops14h 34m

£726

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BFS Belfast Intl

DCABFS

Washington, D.C. Reagan-National

Fri 16/10

11:00-16:30

2 stops24h 30m

Belfast Intl

Fri 23/10

08:30-22:34

3 stops19h 04m

£737

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BHD Belfast City

DCABHD

Washington, D.C. Reagan-National

Wed 18/11

17:12-13:15

2 stops15h 03m

Belfast City

Wed 25/11

09:15-20:44

2 stops16h 29m

£752

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BHD Belfast City

DCABHD

Washington, D.C. Reagan-National

Thu 28/1

18:34-12:45

2 stops13h 11m

Belfast City

Mon 1/2

08:35-21:30

2 stops17h 55m

£763

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BHD Belfast City

DCABHD

Washington, D.C. Reagan-National

Thu 8/10

14:56-10:10

2 stops14h 14m

Belfast City

Tue 13/10

06:30-18:03

2 stops16h 33m

£781

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BFS Belfast Intl

DCABFS

Washington, D.C. Reagan-National

Fri 16/10

11:00-16:30

2 stops24h 30m

Belfast Intl

Fri 23/10

08:55-19:59

2 stops16h 04m

£782

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BHD Belfast City

DCABHD

Washington, D.C. Reagan-National

Thu 8/10

12:50-18:40

3 stops24h 50m

Belfast City

Tue 13/10

07:00-10:20

3 stops32h 20m

£790

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BHD Belfast City

DCABHD

Washington, D.C. Reagan-National

Fri 15/1

17:45-10:55

2 stops12h 10m

Belfast City

Sun 17/1

20:30-17:08

2 stops25h 38m

£808

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BFS Belfast Intl

DCABFS

Washington, D.C. Reagan-National

Fri 9/10

17:05-21:00

2 stops22h 55m

Belfast Intl

Tue 13/10

07:00-22:55

2 stops20h 55m

£832

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Belfast from

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

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 airline that flies from Washington, D.C. Reagan-National to Belfast?

Delta is the most popular carrier operating from Washington, D.C. Reagan-National to Belfast

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

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

Best price found

£459

Fastest flight time

13h 09m

Direct flights

None
The best one-way flight to Belfast from Washington, D.C. Reagan-National Airport in the past 72 hours is £459. The best return flight deal from Washington, D.C. Reagan-National Airport to Belfast found on momondo in the last 72 hours is £719.
The fastest flight from Washington, D.C. Reagan-National Airport to Belfast takes 13h 09m
There are no direct flights from Washington, D.C. Reagan-National Airport to Belfast. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Belfast.
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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Belfast

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

    The straight-line distance from Washington, D.C. Reagan-National to Belfast is 3376.1 mi. In terms of flight time, this usually takes a little over 13h 09m.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Belfast are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Belfast from Washington, D.C..

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

Flights from Washington, D.C. to Belfast 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 Washington, D.C. to Belfast?

Once you have performed a search for Washington, D.C. to Belfast flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Belfast Intl Airport
Belfast City Airport