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Cheap flights from the United States to Northern Ireland from £200

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Northern Ireland departing on 24/4. 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 the United States to Northern Ireland

Cheap return flights

These are some of the best return flight deals from the United States to Northern Ireland that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United States to Northern Ireland.

Cheap last-minute flights

Planning a quick getaway from the United States to Northern Ireland? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Northern Ireland, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from theUnited States to Northern Ireland

Find recent round-trip train or bus tickets from the United States to Northern Ireland.

All round-trip flight deals to Northern Ireland

The cheapest plane tickets to Northern Ireland found on KAYAK recently.
18:15 - 10:05JFK-BFS
10h 50m1 stop
08:35 - 16:50BFS-JFK
12h 15m1 stop
ti., 4 mar. - ti., 11 mar.
18:20 - 21:30BOS-BFS
22h 10m2 stops
06:00 - 18:00BFS-BOS
16h 00m2 stops
ti., 4 mar. - ti., 11 mar.
22:00 - 14:15BOS-BHD
11h 15m1 stop
14:20 - 22:55BHD-BOS
12h 35m1 stop
£477British Airways
Find Deal
on., 5 mar. - on., 12 mar.
20:20 - 14:55BOS-BHD
13h 35m1 stop
08:40 - 14:00BHD-BOS
10h 20m1 stop
£490British Airways
Find Deal
ti., 3 des. - ti., 10 des.
20:20 - 20:15BOS-BHD
18h 55m1 stop
06:35 - 21:55BHD-BOS
20h 20m1 stop
£496Finnair
Find Deal
on., 4 des. - ma., 9 des.
20:20 - 20:15BOS-BHD
18h 55m1 stop
14:40 - 21:55BHD-BOS
12h 15m1 stop
£497Finnair
Find Deal
on., 4 des. - ma., 9 des.
20:20 - 14:55BOS-BHD
13h 35m1 stop
11:30 - 22:45BHD-BOS
16h 15m2 stops
£498American Airlines
Find Deal
ti., 3 des. - ma., 9 des.
20:00 - 14:00BOS-BHD
13h 00m1 stop
06:35 - 21:55BHD-BOS
20h 20m1 stop
£500American Airlines
Find Deal
to., 20 feb. - ma., 24 feb.
18:30 - 21:00BOS-BHD
21h 30m2 stops
06:30 - 13:30BHD-BOS
12h 00m1 stop
£523Delta
Find Deal
on., 4 des. - ma., 9 des.
12:10 - 16:50BOS-BHD
23h 40m2 stops
06:30 - 20:00BHD-BOS
18h 30m2 stops
£531Delta
Find Deal
ti., 3 des. - ma., 9 des.
18:20 - 22:00JFK-BFS
22h 40m1 stop
to., 24 apr.
18:20 - 22:00JFK-BFS
22h 40m1 stop
to., 24 apr.
18:10 - 07:30IAD-BFS
32h 20m2 stops
ma., 2 des.
18:10 - 07:15IAD-BFS
32h 05m2 stops
ti., 3 des.
18:10 - 09:50IAD-BFS
34h 40m2 stops
sø., 1 des.
18:10 - 09:50IAD-BFS
34h 40m2 stops
sø., 1 des.
18:10 - 07:30IAD-BFS
32h 20m2 stops
ma., 2 des.
18:10 - 07:15IAD-BFS
32h 05m2 stops
ti., 3 des.
22:00 - 08:15BOS-BHD
29h 15m1 stop
£1,428British Airways
Find Deal
fr., 20 des.
21:15 - 16:50BOS-BHD
14h 35m1 stop
£1,755Delta
Find Deal
fr., 20 des.
22:00 - 16:15BOS-BHD
13h 15m1 stop
14:20 - 21:55BHD-BOS
12h 35m1 stop
£489British Airways
Find Deal
ma., 25 nov. - on., 27 nov.
22:00 - 16:15BOS-BHD
13h 15m1 stop
06:35 - 14:00BHD-BOS
12h 25m1 stop
£490British Airways
Find Deal
ma., 25 nov. - to., 28 nov.
18:25 - 18:35BOS-BHD
19h 10m1 stop
09:10 - 21:55BHD-BOS
17h 45m1 stop
£496American Airlines
Find Deal
ma., 25 nov. - on., 27 nov.
20:20 - 16:15BOS-BHD
14h 55m1 stop
06:35 - 17:39BHD-BOS
16h 04m2 stops
£502American Airlines
Find Deal
ma., 25 nov. - on., 27 nov.
07:30 - 07:40BOS-BHD
19h 10m1 stop
06:35 - 17:39BHD-BOS
16h 04m2 stops
ma., 25 nov. - on., 27 nov.
19:10 - 16:50BOS-BHD
16h 40m1 stop
17:20 - 13:35BHD-BOS
25h 15m1 stop
£518KLM
Find Deal
ma., 25 nov. - on., 27 nov.
21:15 - 21:00BOS-BHD
18h 45m1 stop
17:20 - 13:35BHD-BOS
25h 15m1 stop
£519Delta
Find Deal
sø., 24 nov. - on., 27 nov.
16:05 - 16:50BOS-BHD
19h 45m2 stops
17:20 - 13:35BHD-BOS
25h 15m1 stop
£523Delta
Find Deal
ma., 25 nov. - on., 27 nov.
21:15 - 21:00BOS-BHD
18h 45m1 stop
06:30 - 18:46BHD-BOS
17h 16m2 stops
£526KLM
Find Deal
on., 27 nov. - on., 4 des.
20:40 - 16:50BOS-BHD
15h 10m2 stops
06:30 - 18:46BHD-BOS
17h 16m2 stops
sø., 24 nov. - ti., 26 nov.

British Airways flights from United States to Northern Ireland

Our best British Airways deals on United States to Northern Ireland flight tickets
British Airways
5 Mar
BOS22:00Boston Logan Intl
11h 15m
1 stop
BHD14:15Belfast City
12 Mar
BHD14:20Belfast City
12h 35m
1 stop
BOS22:55Boston Logan Intl
British Airways
25 Nov
BOS22:00Boston Logan Intl
13h 15m
1 stop
BHD16:15Belfast City
27 Nov
BHD15:40Belfast City
11h 15m
1 stop
BOS21:55Boston Logan Intl
British Airways
3 Dec
BOS20:20Boston Logan Intl
13h 35m
1 stop
BHD14:55Belfast City
9 Dec
BHD11:30Belfast City
13h 05m
1 stop
BOS19:35Boston Logan Intl

American Airlines flights from United States to Northern Ireland

Our best American Airlines deals on United States to Northern Ireland flight tickets
American Airlines
25 Nov
BOS18:25Boston Logan Intl
19h 10m
1 stop
BHD18:35Belfast City
27 Nov
BHD09:10Belfast City
17h 45m
1 stop
BOS21:55Boston Logan Intl
American Airlines
3 Dec
BOS20:20Boston Logan Intl
13h 35m
1 stop
BHD14:55Belfast City
9 Dec
BHD11:30Belfast City
16h 15m
2 stops
BOS22:45Boston Logan Intl
American Airlines
20 Feb
BOS20:00Boston Logan Intl
13h 00m
1 stop
BHD14:00Belfast City
24 Feb
BHD06:35Belfast City
20h 20m
1 stop
BOS21:55Boston Logan Intl

See travel insights to Northern Ireland from

How to get the cheapest flight ticket from United States 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 day to depart on your flight to Northern Ireland?

The cheapest day to depart from United States to Northern Ireland is on a Tuesday. Travellers who choose to depart for Northern Ireland on a Tuesday will often find tickets for as low as £0. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around £589. These prices are subject to change though, so be sure to set up a Price Alert for flights to Northern Ireland.

Can stopping save me money on United States to Northern Ireland flights?

You could potentially save up to 7% on your flight if you consider stops on a United States to Northern Ireland flight.

Cheap United States to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Northern Ireland

Best price found

£200

Fastest flight time

9h 40m

Direct flights

None

Airports in Northern Ireland

2 airports
The best one-way flight to Northern Ireland from United States in the past 72 hours is £200. The best return flight deal from United States to Northern Ireland found on momondo in the last 72 hours is £386.
The fastest flight from United States to Northern Ireland takes 9h 40m
There are no direct flights from United States to Northern Ireland. Popular non-direct routes for this connection are New York John F Kennedy Intl Airport - Belfast Intl Airport, Chicago O'Hare Intl Airport - Belfast Intl Airport and Washington, D.C. Dulles Intl 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 United States to Northern Ireland?

    Prices for flights from United States to Northern Ireland were last updated today.

  • How old do you have to be to fly from United States to Northern Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States 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 United States 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 United States to Northern Ireland for you.

Can I find flights from United States to Northern Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Northern Ireland from United States with this policy.

How can momondo help me find flights from United States to Northern Ireland?

Once you have performed a search for United States 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 United States to Northern Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Northern Ireland from United States 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.


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Popular Cities in Northern Ireland

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