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Cheap flights from Washington, D.C. to Northern Ireland from £220

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 7/5. 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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Find the cheapest flights from Washington, D.C. to Northern Ireland

Cheap return flights

These are some of the best return flight deals from Washington, D.C. to Northern Ireland that have been recently found on momondo from popular airlines, departing in the coming months.
22:40 - 17:30IAD-BHD
13h 50m1 stop
09:50 - 20:10BHD-IAD
15h 20m1 stop
£495British Airways
Find Deal
Mon, 31 Mar - Mon, 7 Apr
17:40 - 11:55IAD-BHD
13h 15m1 stop
19:30 - 16:22BHD-IAD
25h 52m2 stops
£496British Airways
Find Deal
Wed, 16 Apr - Mon, 21 Apr
20:12 - 17:30BWI-BHD
16h 18m2 stops
06:40 - 21:49BHD-BWI
20h 09m2 stops
£521American Airlines
Find Deal
Mon, 31 Mar - Mon, 7 Apr
18:50 - 21:30BWI-BFS
21h 40m2 stops
08:50 - 17:40BFS-BWI
13h 50m2 stops
Sun, 20 Apr - Sun, 27 Apr
15:25 - 16:55BWI-BHD
20h 30m2 stops
06:30 - 18:50BHD-BWI
17h 20m2 stops
£562Delta
Find Deal
Wed, 9 Apr - Mon, 14 Apr
20:30 - 22:30BWI-BFS
21h 00m3 stops
08:50 - 17:40BFS-BWI
13h 50m2 stops
Sun, 20 Apr - Sun, 27 Apr
17:25 - 21:15IAD-BHD
22h 50m1 stop
17:25 - 15:35BHD-IAD
27h 10m1 stop
£616KLM
Find Deal
Wed, 9 Apr - Mon, 14 Apr
19:30 - 21:05DCA-BHD
20h 35m2 stops
06:30 - 18:12BHD-DCA
16h 42m2 stops
£736Delta
Find Deal
Wed, 16 Jul - Tue, 22 Jul
17:09 - 11:30DCA-BHD
13h 21m2 stops
07:05 - 18:44BHD-DCA
16h 39m2 stops
£790American Airlines
Find Deal
Sun, 13 Apr - Sat, 19 Apr
17:25 - 21:15IAD-BHD
22h 50m1 stop
17:25 - 15:35BHD-IAD
27h 10m1 stop
£892KLM
Find Deal
Sun, 13 Apr - Sat, 19 Apr

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
31 Mar
IAD22:40Washington, D.C. Dulles Intl
13h 50m
1 stop
BHD17:30Belfast City
7 Apr
BHD09:50Belfast City
15h 20m
1 stop
IAD20:10Washington, D.C. Dulles Intl
British Airways
16 Apr
IAD17:40Washington, D.C. Dulles Intl
13h 15m
1 stop
BHD11:55Belfast City
21 Apr
BHD19:30Belfast City
25h 52m
2 stops
IAD16:22Washington, D.C. Dulles Intl
British Airways
16 Apr
IAD20:14Washington, D.C. Dulles Intl
14h 21m
2 stops
BHD15:35Belfast City
21 Apr
BHD19:30Belfast City
25h 52m
2 stops
IAD16:22Washington, D.C. Dulles Intl

American Airlines flights from Washington, D.C. to Northern Ireland

Our best American Airlines deals on Washington, D.C. to Northern Ireland flight tickets
American Airlines
31 Mar
BWI20:12Baltimore/Washington
16h 18m
2 stops
BHD17:30Belfast City
7 Apr
BHD06:40Belfast City
20h 09m
2 stops
BWI21:49Baltimore/Washington
American Airlines
13 Apr
DCA17:09Washington, D.C. Reagan-National
13h 21m
2 stops
BHD11:30Belfast City
19 Apr
BHD07:05Belfast City
16h 39m
2 stops
DCA18:44Washington, D.C. Reagan-National
American Airlines
12 Apr
IAD20:14Washington, D.C. Dulles Intl
16h 01m
2 stops
BHD17:15Belfast City
19 Apr
BHD07:05Belfast City
13h 40m
1 stop
IAD15:45Washington, D.C. Dulles Intl

See travel insights to Northern Ireland from

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 month to fly to Northern Ireland?

In general, January is the cheapest month to fly from Washington, D.C. to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £473. If you’re not able to fly to Northern Ireland in January, then October is your next best option. Flight prices from Washington, D.C. to Northern Ireland during October average around £481.

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

£220

Fastest flight time

10h 10m

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 £220. The best return flight deal from Washington, D.C. to Northern Ireland found on momondo in the last 72 hours is £495.
The fastest flight from Washington, D.C. to Northern Ireland takes 10h 10m
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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Popular Cities in Northern Ireland

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