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Cheap flights from District of Columbia to Northern Ireland from £284

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 16/11. 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
09:05 - 16:35BHD-IAD
11h 30m1 stop
£484British Airways
Find Deal
Thu, 5 Mar - Thu, 12 Mar
British Airways Logo
22:45 - 16:05IAD-BHD
13h 20m1 stop
British Airways Logo
20:25 - 16:35BHD-IAD
24h 10m1 stop
£493British Airways
Find Deal
Mon, 16 Mar - Sun, 22 Mar
Multiple Airlines Logo
18:05 - 16:50IAD-BHD
17h 45m1 stop
Multiple Airlines Logo
17:20 - 16:05BHD-IAD
27h 45m1 stop
£500Multiple Airlines
Find Deal
Wed, 26 Nov - Wed, 3 Dec
KLM Logo
18:05 - 21:00IAD-BHD
21h 55m1 stop
KLM Logo
17:20 - 16:05BHD-IAD
27h 45m1 stop
£501KLM
Find Deal
Sun, 23 Nov - Mon, 1 Dec
American Airlines Logo
17:23 - 10:40DCA-BHD
13h 17m2 stops
American Airlines Logo
10:40 - 22:46BHD-DCA
16h 06m2 stops
£502American Airlines
Find Deal
Mon, 16 Mar - Sun, 22 Mar
Delta Logo
15:35 - 16:50IAD-BHD
20h 15m2 stops
Delta Logo
17:20 - 16:05BHD-IAD
27h 45m1 stop
£504Delta
Find Deal
Mon, 24 Nov - Tue, 2 Dec
Multiple Airlines Logo
18:05 - 16:50IAD-BHD
17h 45m1 stop
Multiple Airlines Logo
06:30 - 17:03BHD-IAD
15h 33m2 stops
£508Multiple Airlines
Find Deal
Wed, 26 Nov - Wed, 3 Dec
KLM Logo
18:05 - 21:00IAD-BHD
21h 55m1 stop
KLM Logo
06:30 - 17:03BHD-IAD
15h 33m2 stops
£509KLM
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Delta Logo
12:23 - 16:50IAD-BHD
23h 27m2 stops
Delta Logo
06:30 - 17:05BHD-IAD
14h 35m1 stop
£511Delta
Find Deal
Thu, 5 Mar - Thu, 12 Mar
American Airlines Logo
17:23 - 10:30DCA-BHD
13h 07m2 stops
American Airlines Logo
07:05 - 17:09BHD-DCA
15h 04m2 stops
£514American Airlines
Find Deal
Fri, 27 Mar - Sat, 4 Apr

KLM flights from District of Columbia to Northern Ireland

Our best KLM deals on District of Columbia to Northern Ireland flight tickets
KLM
23 Nov
IAD18:05Washington, D.C. Dulles Intl
21h 55m
1 stop
BHD21:00Belfast City
1 Dec
BHD17:20Belfast City
27h 45m
1 stop
IAD16:05Washington, D.C. Dulles Intl
£501
Find similar
KLM
26 Nov
IAD18:05Washington, D.C. Dulles Intl
21h 55m
1 stop
BHD21:00Belfast City
3 Dec
BHD06:30Belfast City
15h 33m
2 stops
IAD17:03Washington, D.C. Dulles Intl
£509
Find similar
KLM
1 Apr
IAD19:59Washington, D.C. Dulles Intl
20h 21m
2 stops
BHD21:20Belfast City
5 Apr
BHD06:30Belfast City
14h 05m
1 stop
IAD15:35Washington, D.C. Dulles Intl
£564
Find similar

Delta flights from District of Columbia to Northern Ireland

Our best Delta deals on District of Columbia to Northern Ireland flight tickets
Delta
14 Nov
IAD18:05Washington, D.C. Dulles Intl
17h 45m
1 stop
BHD16:50Belfast City
18 Nov
BHD17:20Belfast City
27h 45m
1 stop
IAD16:05Washington, D.C. Dulles Intl
£500
Find similar
Delta
12 Nov
IAD18:05Washington, D.C. Dulles Intl
17h 45m
1 stop
BHD16:50Belfast City
16 Nov
BHD17:20Belfast City
27h 45m
1 stop
IAD16:05Washington, D.C. Dulles Intl
£501
Find similar
Delta
12 Nov
IAD12:11Washington, D.C. Dulles Intl
27h 49m
2 stops
BHD21:00Belfast City
16 Nov
BHD17:20Belfast City
27h 45m
1 stop
IAD16:05Washington, D.C. Dulles Intl
£504
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 6 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

09:05-16:35

1 stop11h 30m

£484

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 16/3

22:45-16:05

1 stop13h 20m

Belfast City

Sun 22/3

20:25-16:35

1 stop24h 10m

£493

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 26/11

18:05-16:50

1 stop17h 45m

Belfast City

Wed 3/12

17:20-16:05

1 stop27h 45m

£500

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sun 23/11

18:05-21:00

1 stop21h 55m

Belfast City

Mon 1/12

17:20-16:05

1 stop27h 45m

£501

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Mon 16/3

17:23-10:40

2 stops13h 17m

Belfast City

Sun 22/3

10:40-22:46

2 stops16h 06m

£502

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 24/11

15:35-16:50

2 stops20h 15m

Belfast City

Tue 2/12

17:20-16:05

1 stop27h 45m

£504

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 26/11

18:05-16:50

1 stop17h 45m

Belfast City

Wed 3/12

06:30-17:03

2 stops15h 33m

£508

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 26/11

18:05-21:00

1 stop21h 55m

Belfast City

Wed 3/12

06:30-17:03

2 stops15h 33m

£509

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 5/3

12:23-16:50

2 stops23h 27m

Belfast City

Thu 12/3

06:30-17:05

1 stop14h 35m

£511

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Fri 27/3

17:23-10:30

2 stops13h 07m

Belfast City

Sat 4/4

07:05-17:09

2 stops15h 04m

£514

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

American Airlines, Air France, and Delta 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.
Search flight deals

  • 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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