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Cheap flights from Washington, D.C. to Northern Ireland from £201

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Northern Ireland departing on 28/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare return flights from Washington, D.C. to Northern Ireland

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to Northern Ireland by changing tabs
Iberia
1 Oct
IAD22:45Washington, D.C. Dulles Intl
11h 35m
1 stop
BHD15:20Belfast City
30 Oct
BHD09:10Belfast City
11h 30m
1 stop
IAD16:40Washington, D.C. Dulles Intl
American Airlines
1 Oct
IAD20:15Washington, D.C. Dulles Intl
16h 10m
2 stops
BHD17:25Belfast City
30 Oct
BHD11:40Belfast City
33h 05m
1 stop
IAD16:45Washington, D.C. Dulles Intl
British Airways
1 Oct
DCA11:30Washington, D.C. Reagan-National
18h 05m
2 stops
BHD10:35Belfast City
30 Oct
BHD11:40Belfast City
15h 52m
2 stops
DCA23:32Washington, D.C. Reagan-National
Delta
11 Aug
IAD17:25Washington, D.C. Dulles Intl
18h 25m
1 stop
BHD16:50Belfast City
18 Aug
BHD17:20Belfast City
27h 15m
1 stop
IAD15:35Washington, D.C. Dulles Intl
Multiple Airlines
29 Aug
BWI18:50Baltimore/Washington
23h 25m
2 stops
BFS23:15Belfast Intl
3 Sept
BFS20:10Belfast Intl
26h 30m
2 stops
BWI17:40Baltimore/Washington
KLM
5 Jun
BWI18:50Baltimore/Washington
17h 00m
2 stops
BHD16:50Belfast City
11 Jun
BHD17:20Belfast City
27h 58m
2 stops
BWI16:18Baltimore/Washington

Find the cheapest one-way flights from Washington, D.C. to Northern Ireland

If you're looking for one-way flights from Washington, D.C. to Northern Ireland, view some of our deals below provided by Iberia and Lufthansa
Multiple Airlines
28 Sept
BWI15:25Baltimore/Washington
35h 20m
2 stops
BFS07:45Belfast Intl
Lufthansa
22 Sept
IAD15:20Washington, D.C. Dulles Intl
18h 30m
1 stop
BHD14:50Belfast City
Iberia
22 Sept
DCA11:57Washington, D.C. Reagan-National
18h 33m
2 stops
BHD11:30Belfast City

Search last-minute flights to Northern Ireland from Washington, D.C.

Find and compare return flight prices for your last-minute flight from Washington, D.C. to Northern Ireland
Delta
3 May
DCA12:00Washington, D.C. Reagan-National
23h 50m
2 stops
BHD16:50Belfast City
7 May
BHD17:20Belfast City
32h 38m
2 stops
DCA20:58Washington, D.C. Reagan-National
KLM
3 May
BWI17:21Baltimore/Washington
18h 29m
2 stops
BHD16:50Belfast City
7 May
BHD17:20Belfast City
28h 51m
2 stops
BWI17:11Baltimore/Washington
British Airways
3 May
BWI21:15Baltimore/Washington
13h 10m
1 stop
BHD15:25Belfast City
7 May
BHD18:15Belfast City
30h 10m
1 stop
BWI19:25Baltimore/Washington
American Airlines
3 May
BWI17:58Baltimore/Washington
16h 27m
2 stops
BHD15:25Belfast City
7 May
BHD16:20Belfast City
32h 05m
1 stop
BWI19:25Baltimore/Washington
Delta
3 May
BWI17:21Baltimore/Washington
18h 29m
2 stops
BHD16:50Belfast City
7 May
BHD17:20Belfast City
34h 58m
2 stops
BWI23:18Baltimore/Washington
KLM
3 May
DCA16:00Washington, D.C. Reagan-National
19h 50m
2 stops
BHD16:50Belfast City
7 May
BHD17:20Belfast City
31h 10m
2 stops
DCA19:30Washington, D.C. Reagan-National

British Airways flights from Washington, D.C. to Northern Ireland

Our best British Airways deals on Washington, D.C. to Northern Ireland flight tickets
British Airways
1 Oct
DCA11:30Washington, D.C. Reagan-National
18h 05m
2 stops
BHD10:35Belfast City
30 Oct
BHD11:40Belfast City
15h 52m
2 stops
DCA23:32Washington, D.C. Reagan-National
British Airways
27 Aug
BWI21:20Baltimore/Washington
13h 00m
1 stop
BHD15:20Belfast City
11 Sept
BHD13:40Belfast City
11h 00m
1 stop
BWI19:40Baltimore/Washington
British Airways
24 Aug
BWI20:17Baltimore/Washington
34h 13m
2 stops
BHD11:30Belfast City
2 Sept
BHD19:30Belfast City
29h 10m
1 stop
BWI19:40Baltimore/Washington

Delta flights from Washington, D.C. to Northern Ireland

Our best Delta deals on Washington, D.C. to Northern Ireland flight tickets
Delta
3 May
DCA12:00Washington, D.C. Reagan-National
23h 50m
2 stops
BHD16:50Belfast City
7 May
BHD17:20Belfast City
32h 38m
2 stops
DCA20:58Washington, D.C. Reagan-National
Delta
3 May
BWI17:21Baltimore/Washington
18h 29m
2 stops
BHD16:50Belfast City
7 May
BHD17:20Belfast City
34h 58m
2 stops
BWI23:18Baltimore/Washington
Delta
11 Aug
IAD17:25Washington, D.C. Dulles Intl
18h 25m
1 stop
BHD16:50Belfast City
18 Aug
BHD17:20Belfast City
27h 15m
1 stop
IAD15:35Washington, D.C. Dulles Intl

How to get the cheapest flight ticket from Washington, D.C. 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 Washington, D.C. to Northern Ireland flight route?

Washington, D.C. Dulles Intl - Belfast City. Fly from Washington, D.C. Dulles Intl to Belfast City for the best Washington, D.C. - Northern Ireland flight prices

Cheap Washington, D.C. to Northern Ireland flight deals and tips

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

Best price found

£201

Fastest flight time

9h 55m

Direct flights

None

Airports in Northern Ireland

2 airports
The best one-way flight to Northern Ireland from Washington, D.C. in the past 72 hours is £201. The best return flight deal from Washington, D.C. to Northern Ireland found on momondo in the last 72 hours is £488.
The fastest flight from Washington, D.C. to Northern Ireland takes 9h 55m
There are no direct flights from Washington, D.C. to Northern Ireland. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Belfast City Airport, Baltimore/Washington Airport - Belfast City Airport and Baltimore/Washington Airport - Belfast Intl Airport.
There are 2 airports near Northern Ireland: Belfast Intl (BFS), Belfast City (BHD)

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

    Prices for flights from Washington, D.C. to Northern Ireland were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. 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 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?

momondo does allow users to show only those flights to Northern Ireland from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Washington, D.C. 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 Washington, D.C. to Northern Ireland right now. Can momondo alert me if prices change?

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


An easier way to manage your Northern Ireland trip

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Find better results for your stay in Northern Ireland

Popular Cities in Northern Ireland
Popular flights according to clicks in the last 7 days on momondo