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Cheap flights from Washington, D.C. Reagan-National Airport to Northern Ireland from £405

1 adult
1 adult, Economy, 0 bags

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

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:50 - 15:00DCA  Washington, D.C. Reagan-National-BHD Belfast City
21h 10m3 stops Ottawa Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
07:20 - 19:58BHD  Belfast City-DCA Washington, D.C. Reagan-National
17h 38m2 stops London Gatwick Toronto Pearson Intl
£685Multiple Airlines
Sun, 18 Oct - Mon, 2 Nov
British Airways Logo
14:54 - 10:50DCA  Washington, D.C. Reagan-National-BHD Belfast City
14h 56m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
10:00 - 18:58BHD  Belfast City-DCA Washington, D.C. Reagan-National
13h 58m2 stops London Heathrow New York John F Kennedy Intl
£720British Airways
Tue, 9 Feb - Tue, 16 Feb
British Airways Logo
06:00 - 08:40DCA  Washington, D.C. Reagan-National-BHD Belfast City
21h 40m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
19:40 - 17:19BHD  Belfast City-DCA Washington, D.C. Reagan-National
26h 39m2 stops London Heathrow Philadelphia
£731British Airways
Sun, 18 Oct - Mon, 2 Nov
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
£738Multiple Airlines
Fri, 16 Oct - Fri, 23 Oct
British Airways Logo
14:59 - 13:35DCA  Washington, D.C. Reagan-National-BHD Belfast City
17h 36m2 stops Boston Logan Intl London Heathrow
British Airways Logo
09:40 - 20:59BHD  Belfast City-DCA Washington, D.C. Reagan-National
16h 19m2 stops London Heathrow Chicago O'Hare Intl
£749British Airways
Wed, 7 Oct - Tue, 13 Oct
British Airways Logo
18:33 - 15:40DCA  Washington, D.C. Reagan-National-BHD Belfast City
16h 07m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
12:40 - 23:59BHD  Belfast City-DCA Washington, D.C. Reagan-National
16h 19m2 stops London Heathrow Chicago O'Hare Intl
£752British Airways
Wed, 7 Oct - Tue, 13 Oct
British Airways Logo
13:06 - 10:10DCA  Washington, D.C. Reagan-National-BHD Belfast City
16h 04m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
09:35 - 20:59BHD  Belfast City-DCA Washington, D.C. Reagan-National
16h 24m2 stops London Heathrow Chicago O'Hare Intl
£782British Airways
Thu, 15 Oct - Fri, 23 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
£783Multiple Airlines
Fri, 16 Oct - Fri, 23 Oct
British Airways Logo
13:06 - 10:10DCA  Washington, D.C. Reagan-National-BHD Belfast City
16h 04m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
09:35 - 20:59BHD  Belfast City-DCA Washington, D.C. Reagan-National
16h 24m2 stops London Heathrow Chicago O'Hare Intl
£783British Airways
Thu, 15 Oct - Fri, 23 Oct
Multiple Airlines Logo
18:55 - 19:15DCA  Washington, D.C. Reagan-National-BFS Belfast Intl
19h 20m2 stops Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
08:20 - 22:34BFS  Belfast Intl-DCA Washington, D.C. Reagan-National
19h 14m2 stops London Gatwick Toronto Pearson Intl
£786Multiple Airlines
Wed, 7 Oct - Tue, 13 Oct

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

Our best British Airways deals on Washington, D.C. Reagan-National Airport to Northern Ireland flight tickets
British Airways
9 Feb
DCA14:54Washington, D.C. Reagan-National
14h 56m
2 stops
BHD10:50Belfast City
16 Feb
BHD10:00Belfast City
13h 58m
2 stops
DCA18:58Washington, D.C. Reagan-National
£720
British Airways
18 Oct
DCA06:00Washington, D.C. Reagan-National
21h 40m
2 stops
BHD08:40Belfast City
2 Nov
BHD19:40Belfast City
26h 39m
2 stops
DCA17:19Washington, D.C. Reagan-National
£731
British Airways
7 Oct
DCA14:59Washington, D.C. Reagan-National
17h 36m
2 stops
BHD13:35Belfast City
13 Oct
BHD09:40Belfast City
16h 19m
2 stops
DCA20:59Washington, D.C. Reagan-National
£749

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Northern Ireland 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 18/10

12:50-15:00

3 stops21h 10m

Belfast City

Mon 2/11

07:20-19:58

2 stops17h 38m

£685
Fastest return journey

Washington, D.C.Belfast

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

DCABHD

Washington, D.C. Reagan-National

Tue 9/2

14:54-10:50

2 stops14h 56m

Belfast City

Tue 16/2

10:00-18:58

2 stops13h 58m

£720

Washington, D.C.Belfast

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

DCABHD

Washington, D.C. Reagan-National

Sun 18/10

06:00-08:40

2 stops21h 40m

Belfast City

Mon 2/11

19:40-17:19

2 stops26h 39m

£731

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

£738

Washington, D.C.Belfast

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

DCABHD

Washington, D.C. Reagan-National

Wed 7/10

14:59-13:35

2 stops17h 36m

Belfast City

Tue 13/10

09:40-20:59

2 stops16h 19m

£749

Washington, D.C.Belfast

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

DCABHD

Washington, D.C. Reagan-National

Wed 7/10

18:33-15:40

2 stops16h 07m

Belfast City

Tue 13/10

12:40-23:59

2 stops16h 19m

£752

Washington, D.C.Belfast

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

DCABHD

Washington, D.C. Reagan-National

Thu 15/10

13:06-10:10

2 stops16h 04m

Belfast City

Fri 23/10

09:35-20:59

2 stops16h 24m

£782

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

£783

Washington, D.C.Belfast

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

DCABHD

Washington, D.C. Reagan-National

Thu 15/10

13:06-10:10

2 stops16h 04m

Belfast City

Fri 23/10

09:35-20:59

2 stops16h 24m

£783

Washington, D.C.Belfast

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

DCABFS

Washington, D.C. Reagan-National

Wed 7/10

18:55-19:15

2 stops19h 20m

Belfast Intl

Tue 13/10

08:20-22:34

2 stops19h 14m

£786

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Northern Ireland from

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

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 Northern Ireland?

British Airways is the most popular carrier operating from Washington, D.C. Reagan-National to Northern Ireland

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

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

Best price found

£405

Fastest flight time

14h 56m

Direct flights

None
The best one-way flight to Northern Ireland from Washington, D.C. Reagan-National Airport in the past 72 hours is £405. The best return flight deal from Washington, D.C. Reagan-National Airport to Northern Ireland found on momondo in the last 72 hours is £685.
The fastest flight from Washington, D.C. Reagan-National Airport to Northern Ireland takes 14h 56m
There are no direct flights from Washington, D.C. Reagan-National Airport to Northern Ireland. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Northern Ireland.
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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Northern Ireland

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Northern Ireland refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The travel and health documents you'll need for your trip to Northern Ireland 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 Northern Ireland. 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 Northern Ireland?

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 Washington, D.C. to Northern Ireland for you.

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

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

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

Once you have performed a search for Washington, D.C. to Northern Ireland 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 Northern Ireland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Northern Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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