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Cheap flights from North America to Northern Ireland from £172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Northern Ireland departing on 15/3. 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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Cheap return flights

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Multiple Airlines Logo
18:05 - 10:05
JFK
-
BFS
11h 00m1 stop
Multiple Airlines Logo
20:55 - 15:55
BFS
-
JFK
24h 00m1 stop
£359Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
18:05 - 17:55
JFK
-
BFS
18h 50m1 stop
Multiple Airlines Logo
20:55 - 15:55
BFS
-
JFK
24h 00m1 stop
£369Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
British Airways Logo
19:15 - 09:10
JFK
-
BHD
9h 55m1 stop
British Airways Logo
11:25 - 18:15
BHD
-
JFK
10h 50m1 stop
£392British Airways
Wed, 11 Mar - Wed, 18 Mar
British Airways Logo
22:35 - 16:35
EWR
-
BHD
14h 00m1 stop
British Airways Logo
12:25 - 20:35
BHD
-
EWR
12h 10m1 stop
£392British Airways
Wed, 11 Mar - Wed, 18 Mar
British Airways Logo
20:10 - 10:15
JFK
-
BHD
10h 05m1 stop
British Airways Logo
11:25 - 18:15
BHD
-
JFK
10h 50m1 stop
£400British Airways
Wed, 11 Mar - Wed, 18 Mar
British Airways Logo
22:35 - 16:35
EWR
-
BHD
14h 00m1 stop
British Airways Logo
06:35 - 20:35
BHD
-
EWR
18h 00m1 stop
£400British Airways
Wed, 11 Mar - Wed, 18 Mar
American Airlines Logo
21:50 - 14:50
JFK
-
BHD
12h 00m1 stop
American Airlines Logo
08:45 - 18:40
BHD
-
JFK
14h 55m1 stop
£410American Airlines
Tue, 13 Jan - Tue, 20 Jan
American Airlines Logo
19:30 - 09:10
EWR
-
BHD
9h 40m1 stop
American Airlines Logo
09:15 - 22:08
BHD
-
EWR
16h 53m2 stops
£436American Airlines
Wed, 11 Mar - Wed, 18 Mar
Delta Logo
17:05 - 16:50
JFK
-
BHD
19h 45m2 stops
Delta Logo
06:30 - 18:31
BHD
-
JFK
16h 01m2 stops
£437Delta
Wed, 11 Mar - Wed, 18 Mar
Delta Logo
15:34 - 16:50
EWR
-
BHD
21h 16m2 stops
Delta Logo
06:30 - 21:01
BHD
-
EWR
18h 31m2 stops
£437Delta
Wed, 11 Mar - Wed, 18 Mar

British Airways flights from North America to Northern Ireland

Our best British Airways deals on North America to Northern Ireland flight tickets
British Airways
11 Mar
JFK19:15New York John F Kennedy Intl
9h 55m
1 stop
BHD09:10Belfast City
18 Mar
BHD11:25Belfast City
10h 50m
1 stop
JFK18:15New York John F Kennedy Intl
£392
Find similar
British Airways
29 Mar
JFK18:30New York John F Kennedy Intl
11h 00m
1 stop
BHD10:30Belfast City
8 Apr
BHD11:30Belfast City
12h 55m
1 stop
JFK19:25New York John F Kennedy Intl
£405
Find similar
British Airways
11 Mar
JFK13:59New York John F Kennedy Intl
15h 11m
2 stops
BHD09:10Belfast City
18 Mar
BHD11:25Belfast City
14h 40m
1 stop
JFK22:05New York John F Kennedy Intl
£408
Find similar

American Airlines flights from North America to Northern Ireland

Our best American Airlines deals on North America to Northern Ireland flight tickets
American Airlines
13 Jan
JFK21:50New York John F Kennedy Intl
12h 00m
1 stop
BHD14:50Belfast City
20 Jan
BHD08:45Belfast City
14h 55m
1 stop
JFK18:40New York John F Kennedy Intl
£410
Find similar
American Airlines
11 Mar
EWR19:30Newark
9h 40m
1 stop
BHD09:10Belfast City
18 Mar
BHD06:35Belfast City
18h 25m
2 stops
EWR21:00Newark
£436
Find similar
American Airlines
29 Mar
EWR17:55Newark
11h 35m
1 stop
BHD10:30Belfast City
8 Apr
BHD10:00Belfast City
17h 25m
2 stops
EWR22:25Newark
£463
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from North America 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 21 December 2025.
Use the filters below to find and compare flights from North America to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 2/2

18:05-10:05

1 stop11h 00m

Belfast Intl

Mon 9/2

20:55-15:55

1 stop24h 00m

£359

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 3/2

18:05-17:55

1 stop18h 50m

Belfast Intl

Tue 10/2

20:55-15:55

1 stop24h 00m

£369

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/3

19:15-09:10

1 stop9h 55m

Belfast City

Wed 18/3

11:25-18:15

1 stop10h 50m

£392

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

22:35-16:35

1 stop14h 00m

Belfast City

Wed 18/3

12:25-20:35

1 stop12h 10m

£392

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/3

20:10-10:15

1 stop10h 05m

Belfast City

Wed 18/3

11:25-18:15

1 stop10h 50m

£400

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

22:35-16:35

1 stop14h 00m

Belfast City

Wed 18/3

06:35-20:35

1 stop18h 00m

£400

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 13/1

21:50-14:50

1 stop12h 00m

Belfast City

Tue 20/1

08:45-18:40

1 stop14h 55m

£410

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

19:30-09:10

1 stop9h 40m

Belfast City

Wed 18/3

09:15-22:08

2 stops16h 53m

£436

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/3

17:05-16:50

2 stops19h 45m

Belfast City

Wed 18/3

06:30-18:31

2 stops16h 01m

£437

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 11/3

15:34-16:50

2 stops21h 16m

Belfast City

Wed 18/3

06:30-21:01

2 stops18h 31m

£437

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 North America 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, November is the cheapest month to fly from North America to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £344. If you’re not able to fly to Northern Ireland in November, then September is your next best option. Flight prices from North America to Northern Ireland during September average around £416.

What is the cheapest time of day to depart on your flight to Northern Ireland?

Flying to Northern Ireland from North America in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £550 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £558 on average. Flights to Northern Ireland from North America in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on North America to Northern Ireland flights?

You could potentially save up to 21% on your flight if you consider stops on a North America to Northern Ireland flight.

Cheap North America to Northern Ireland flight deals and tips

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

Fastest flight time

9h 35m

Direct flights

None
The fastest flight from North America to Northern Ireland takes 9h 35m
There are no direct flights from North America to Northern Ireland. There are no popular flight routes from North America to Northern Ireland.
Search flight deals

  • When did momondo last update prices for flights from North America to Northern Ireland?

    Prices for flights from North America to Northern Ireland refresh daily.

  • How old do you have to be to fly from North America 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 North America 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 North America to Northern Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from North America to Northern Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from North America to Northern Ireland with flexible booking policies on momondo?

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

How can momondo help me find flights from North America to Northern Ireland?

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

If you are not ready to book a flight from North America to Northern Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Northern Ireland and let you know when they change.

An easier way to manage your Northern Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Northern Ireland

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