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Cheap flights from District of Columbia to Northern Ireland from £281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Northern Ireland departing on 31/3. 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 District of Columbia to Northern Ireland

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
18:20 - 10:20IAD-BHD
11h 00m1 stop
British Airways Logo
11:05 - 20:55BHD-IAD
13h 50m1 stop
£472British Airways
Find Deal
Thu, 5 Mar - Thu, 12 Mar
British Airways Logo
21:45 - 14:00IAD-BHD
11h 15m1 stop
British Airways Logo
11:25 - 20:55BHD-IAD
13h 30m1 stop
£488British Airways
Find Deal
Thu, 26 Feb - Tue, 10 Mar
British Airways Logo
18:20 - 09:10IAD-BHD
9h 50m1 stop
British Airways Logo
09:10 - 15:35BHD-IAD
11h 25m1 stop
£489British Airways
Find Deal
Wed, 11 Feb - Sun, 15 Feb
American Airlines Logo
17:46 - 16:45IAD-BHD
17h 59m2 stops
American Airlines Logo
11:25 - 23:28BHD-IAD
17h 03m2 stops
£498American Airlines
Find Deal
Tue, 10 Feb - Wed, 25 Feb
American Airlines Logo
13:54 - 10:20DCA-BHD
15h 26m2 stops
American Airlines Logo
11:25 - 22:46BHD-DCA
15h 21m2 stops
£498American Airlines
Find Deal
Thu, 26 Feb - Tue, 10 Mar
Delta Logo
12:23 - 16:50IAD-BHD
23h 27m2 stops
Delta Logo
17:20 - 16:05BHD-IAD
27h 45m1 stop
£509Delta
Find Deal
Wed, 11 Feb - Sun, 15 Feb
Delta Logo
12:23 - 16:50IAD-BHD
23h 27m2 stops
Delta Logo
17:20 - 19:11BHD-IAD
30h 51m2 stops
£516Delta
Find Deal
Wed, 11 Feb - Sun, 15 Feb
Virgin Atlantic Logo
12:00 - 16:55DCA-BHD
23h 55m2 stops
Virgin Atlantic Logo
06:30 - 23:33BHD-DCA
22h 03m2 stops
£528Virgin Atlantic
Find Deal
Wed, 1 Apr - Sun, 5 Apr
Multiple Airlines Logo
21:00 - 22:40IAD-BFS
20h 40m2 stops
Multiple Airlines Logo
06:00 - 15:35BFS-IAD
14h 35m2 stops
£534Multiple Airlines
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Sat, 3 Jan - Sat, 10 Jan
Multiple Airlines Logo
18:05 - 18:55IAD-BFS
20h 50m2 stops
Multiple Airlines Logo
06:00 - 16:35BFS-IAD
14h 35m2 stops
£568Multiple Airlines
Find Deal
Sun, 8 Mar - Sat, 14 Mar

Delta flights from District of Columbia to Northern Ireland

Our best Delta deals on District of Columbia to Northern Ireland flight tickets
Delta
26 Nov
IAD12:11Washington, D.C. Dulles Intl
23h 39m
2 stops
BHD16:50Belfast City
3 Dec
BHD06:30Belfast City
14h 35m
1 stop
IAD16:05Washington, D.C. Dulles Intl
£501
Find similar
Delta
26 Nov
IAD12:11Washington, D.C. Dulles Intl
23h 39m
2 stops
BHD16:50Belfast City
3 Dec
BHD06:30Belfast City
14h 35m
1 stop
IAD16:05Washington, D.C. Dulles Intl
£502
Find similar
Delta
11 Feb
IAD12:23Washington, D.C. Dulles Intl
23h 27m
2 stops
BHD16:50Belfast City
15 Feb
BHD17:20Belfast City
27h 45m
1 stop
IAD16:05Washington, D.C. Dulles Intl
£509
Find similar

KLM flights from District of Columbia to Northern Ireland

Our best KLM deals on District of Columbia to Northern Ireland flight tickets
KLM
1 Apr
DCA12:00Washington, D.C. Reagan-National
23h 55m
2 stops
BHD16:55Belfast City
5 Apr
BHD17:25Belfast City
30h 44m
2 stops
DCA19:09Washington, D.C. Reagan-National
£570
Find similar
KLM
20 Nov
IAD18:05Washington, D.C. Dulles Intl
21h 55m
1 stop
BHD21:00Belfast City
25 Nov
BHD17:20Belfast City
27h 45m
1 stop
IAD16:05Washington, D.C. Dulles Intl
£716
Find similar
KLM
20 Nov
IAD18:05Washington, D.C. Dulles Intl
17h 45m
1 stop
BHD16:50Belfast City
25 Nov
BHD06:30Belfast City
14h 53m
2 stops
IAD16:23Washington, D.C. Dulles Intl
£724
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from District of Columbia to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 19 November 2025.
Use the filters below to find and compare flights from District of Columbia to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 5/3

18:20-10:20

1 stop11h 00m

Belfast City

Thu 12/3

11:05-20:55

1 stop13h 50m

£472

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 26/2

21:45-14:00

1 stop11h 15m

Belfast City

Tue 10/3

11:25-20:55

1 stop13h 30m

£488

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 11/2

18:20-09:10

1 stop9h 50m

Belfast City

Sun 15/2

09:10-15:35

1 stop11h 25m

£489

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 10/2

17:46-16:45

2 stops17h 59m

Belfast City

Wed 25/2

11:25-23:28

2 stops17h 03m

£498

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Thu 26/2

13:54-10:20

2 stops15h 26m

Belfast City

Tue 10/3

11:25-22:46

2 stops15h 21m

£498

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 11/2

12:23-16:50

2 stops23h 27m

Belfast City

Sun 15/2

17:20-16:05

1 stop27h 45m

£509

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 11/2

12:23-16:50

2 stops23h 27m

Belfast City

Sun 15/2

17:20-19:11

2 stops30h 51m

£516

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 1/4

12:00-16:55

2 stops23h 55m

Belfast City

Sun 5/4

06:30-23:33

2 stops22h 03m

£528

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Sat 3/1

21:00-22:40

2 stops20h 40m

Belfast Intl

Sat 10/1

06:00-15:35

2 stops14h 35m

£534

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Sun 8/3

18:05-18:55

2 stops20h 50m

Belfast Intl

Sat 14/3

06:00-16:35

2 stops14h 35m

£568

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 District of Columbia 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 District of Columbia to Northern Ireland?

British Airways and Virgin Atlantic are the most popular carriers operating from District of Columbia to Northern Ireland

Cheap District of Columbia to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Northern Ireland

Direct flights

None
There are no direct flights from District of Columbia to Northern Ireland. There are no popular flight routes from District of Columbia to Northern Ireland.
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  • When did momondo last update prices for flights from District of Columbia to Northern Ireland?

    Prices for flights from District of Columbia to Northern Ireland are refreshed on a daily basis.

  • How old do you have to be to fly from District of Columbia 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 District of Columbia to Northern Ireland.

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

    The required travel and health documents for your Northern Ireland 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 Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia 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 District of Columbia to Northern Ireland for you.

Can I find flights from District of Columbia to Northern Ireland with flexible booking policies on momondo?

All flight searches from District of Columbia to Northern Ireland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Northern Ireland?

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

I’m not ready to book a flight from District of Columbia to Northern Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Northern Ireland from District of Columbia 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 Northern Ireland trip

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