What is the cheapest airline that flies from North America to Northern Ireland?

Aer Lingus and British Airways are the most popular carriers operating from North America to Northern Ireland

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.

£224 Cheap Flights from North America to Northern Ireland in 2026

Find the cheapest flights from North America to Northern Ireland

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:50 - 10:05MCO Orlando-BFS Belfast Intl

12h 15m1 stop London Gatwick

14:15 - 14:50BFS Belfast Intl-MCO Orlando

29h 35m1 stop London Gatwick

£441Multiple Airlines

Tue, 9 Feb - Tue, 16 Feb

20:30 - 12:15MCO Orlando-BFS Belfast Intl

34h 45m1 stop London Gatwick

17:05 - 15:50BFS Belfast Intl-MCO Orlando

26h 45m1 stop London Stansted

£461Multiple Airlines

Sun, 11 Oct - Tue, 27 Oct

18:20 - 07:45JFK New York John F Kennedy Intl-BFS Belfast Intl

32h 25m1 stop London Gatwick

21:35 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

23h 20m1 stop London Gatwick

£469Multiple Airlines

Sat, 10 Oct - Wed, 21 Oct

20:30 - 22:35MCO Orlando-BFS Belfast Intl

21h 05m1 stop London Gatwick

21:05 - 16:40BFS Belfast Intl-MCO Orlando

47h 35m2 stops Glasgow Intl London Stansted

£478Multiple Airlines

Sun, 11 Oct - Tue, 27 Oct

18:20 - 09:55JFK New York John F Kennedy Intl-BFS Belfast Intl

10h 35m1 stop London Gatwick

06:05 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

14h 50m1 stop London Gatwick

£481Multiple Airlines

Fri, 9 Oct - Fri, 16 Oct

18:20 - 07:45JFK New York John F Kennedy Intl-BFS Belfast Intl

32h 25m1 stop London Gatwick

06:05 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

14h 50m1 stop London Gatwick

£481Multiple Airlines

Sat, 10 Oct - Fri, 16 Oct

18:20 - 23:20JFK New York John F Kennedy Intl-BFS Belfast Intl

24h 00m1 stop London Gatwick

20:15 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

24h 40m1 stop London Stansted

£486Multiple Airlines

Tue, 6 Oct - Wed, 14 Oct

18:20 - 20:35JFK New York John F Kennedy Intl-BFS Belfast Intl

21h 15m1 stop London Gatwick

20:10 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

24h 45m1 stop London Gatwick

£491Multiple Airlines

Thu, 8 Oct - Thu, 15 Oct

18:20 - 07:45JFK New York John F Kennedy Intl-BFS Belfast Intl

32h 25m1 stop London Gatwick

06:20 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

14h 35m1 stop London Gatwick

£493Multiple Airlines

Sat, 10 Oct - Sat, 17 Oct

18:20 - 09:55JFK New York John F Kennedy Intl-BFS Belfast Intl

10h 35m1 stop London Gatwick

06:05 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

14h 50m1 stop London Gatwick

£501Multiple Airlines

Fri, 9 Oct - Fri, 16 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

15:30 - 11:15LGA New York LaGuardia-BFS Belfast Intl

14h 45m2 stops Montreal Pierre Elliott Trudeau Intl Edinburgh Turnhouse

05:55 - 15:46BFS Belfast Intl-LGA New York LaGuardia

14h 51m2 stops Edinburgh Turnhouse Toronto Pearson Intl

£723Multiple Airlines

Mon, 31 Aug - Tue, 8 Sep

16:30 - 11:15EWR Newark-BFS Belfast Intl

13h 45m2 stops Toronto Pearson Intl Edinburgh Turnhouse

05:55 - 15:53BFS Belfast Intl-EWR Newark

14h 58m2 stops Edinburgh Turnhouse Toronto Pearson Intl

£726Multiple Airlines

Mon, 31 Aug - Tue, 8 Sep

18:20 - 12:15JFK New York John F Kennedy Intl-BFS Belfast Intl

12h 55m1 stop London Gatwick

20:15 - 16:55BFS Belfast Intl-JFK New York John F Kennedy Intl

25h 40m2 stops London Stansted Shannon

£751Multiple Airlines

Mon, 31 Aug - Tue, 8 Sep

15:35 - 10:40BOS Boston Logan Intl-BFS Belfast Intl

14h 05m2 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle

06:15 - 22:40BFS Belfast Intl-BOS Boston Logan Intl

21h 25m3 stops Paris Charles de Gaulle Halifax Intl Toronto Pearson Intl

£754Multiple Airlines

Tue, 1 Sep - Wed, 9 Sep

15:35 - 10:40BOS Boston Logan Intl-BFS Belfast Intl

14h 05m2 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle

06:10 - 22:40BFS Belfast Intl-BOS Boston Logan Intl

21h 30m2 stops London Gatwick Toronto Pearson Intl

£775Multiple Airlines

Tue, 1 Sep - Wed, 9 Sep

20:05 - 09:45BOS Boston Logan Intl-BFS Belfast Intl

32h 40m2 stops Munich Franz Josef Strauss Barcelona-El Prat

09:35 - 21:05BFS Belfast Intl-BOS Boston Logan Intl

16h 30m1 stop Barcelona-El Prat

£808Multiple Airlines

Tue, 1 Sep - Wed, 9 Sep

18:20 - 09:55JFK New York John F Kennedy Intl-BFS Belfast Intl

10h 35m1 stop London Gatwick

06:05 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

14h 50m1 stop London Gatwick

£814Multiple Airlines

Fri, 28 Aug - Fri, 4 Sep

10:25 - 16:30EWR Newark-BFS Belfast Intl

25h 05m2 stops Montreal Pierre Elliott Trudeau Intl Edinburgh Turnhouse

22:15 - 17:57BFS Belfast Intl-EWR Newark

24h 42m2 stops Edinburgh Turnhouse Montreal Pierre Elliott Trudeau Intl

£827Multiple Airlines

Fri, 28 Aug - Fri, 4 Sep

10:40 - 15:00LGA New York LaGuardia-BHD Belfast City

23h 20m2 stops Montreal Pierre Elliott Trudeau Intl Edinburgh Turnhouse

07:00 - 21:30BHD Belfast City-LGA New York LaGuardia

19h 30m2 stops London Gatwick Montreal Pierre Elliott Trudeau Intl

£842Multiple Airlines

Fri, 28 Aug - Fri, 4 Sep

15:40 - 21:30SEA Seattle/Tacoma Intl-BFS Belfast Intl

21h 50m2 stops Reykjavik Keflavik Intl Edinburgh Turnhouse

21:40 - 21:00BFS Belfast Intl-SEA Seattle/Tacoma Intl

31h 20m3 stops Manchester Dublin Calgary

£845Multiple Airlines

Sat, 29 Aug - Sat, 5 Sep

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Delta flights from North America to Northern Ireland

Our best Delta deals on North America to Northern Ireland flight tickets

Delta

2 Dec

JFK07:30New York John F Kennedy Intl

20h 40m

2 stops

BHD09:10Belfast City

14 Dec

BHD17:20Belfast City

26h 40m

1 stop

JFK15:00New York John F Kennedy Intl

£752

Delta

12 Oct

JFK16:40New York John F Kennedy Intl

19h 15m

1 stop

BHD16:55Belfast City

24 Oct

BHD17:30Belfast City

23h 50m

1 stop

JFK12:20New York John F Kennedy Intl

£785

Delta

12 Oct

JFK19:10New York John F Kennedy Intl

16h 45m

1 stop

BHD16:55Belfast City

24 Oct

BHD17:30Belfast City

27h 30m

1 stop

JFK16:00New York John F Kennedy Intl

£786

KLM flights from North America to Northern Ireland

Our best KLM deals on North America to Northern Ireland flight tickets

KLM

21 Sept

LGA13:00New York LaGuardia

15h 20m

2 stops

BHD09:20Belfast City

28 Sept

BHD09:50Belfast City

15h 40m

2 stops

LGA20:30New York LaGuardia

£815

KLM

28 Dec

LGA12:55New York LaGuardia

15h 15m

2 stops

BHD09:10Belfast City

5 Jan

BHD09:40Belfast City

17h 04m

2 stops

LGA21:44New York LaGuardia

£1,111

KLM

14 Sept

LGA13:00New York LaGuardia

15h 20m

2 stops

BHD09:20Belfast City

16 Sept

BHD09:50Belfast City

15h 40m

2 stops

LGA20:30New York LaGuardia

£1,126

momondo Fare Finder

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

Cheapest return flight

OrlandoBelfast

MCO Orlando - BFS Belfast Intl

MCOBFS

Orlando

Tue 9/2

16:50-10:05

1 stop12h 15m

Belfast Intl

Tue 16/2

14:15-14:50

1 stop29h 35m

£441

OrlandoBelfast

MCO Orlando - BFS Belfast Intl

MCOBFS

Orlando

Sun 11/10

20:30-12:15

1 stop34h 45m

Belfast Intl

Tue 27/10

17:05-15:50

1 stop26h 45m

£461

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sat 10/10

18:20-07:45

1 stop32h 25m

Belfast Intl

Wed 21/10

21:35-15:55

1 stop23h 20m

£469

OrlandoBelfast

MCO Orlando - BFS Belfast Intl

MCOBFS

Orlando

Sun 11/10

20:30-22:35

1 stop21h 05m

Belfast Intl

Tue 27/10

21:05-16:40

2 stops47h 35m

£478

Fastest return journey

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Fri 9/10

18:20-09:55

1 stop10h 35m

Belfast Intl

Fri 16/10

06:05-15:55

1 stop14h 50m

£480

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sat 10/10

18:20-07:45

1 stop32h 25m

Belfast Intl

Fri 16/10

06:05-15:55

1 stop14h 50m

£481

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Tue 6/10

18:20-23:20

1 stop24h 00m

Belfast Intl

Wed 14/10

20:15-15:55

1 stop24h 40m

£486

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Thu 8/10

18:20-20:35

1 stop21h 15m

Belfast Intl

Thu 15/10

20:10-15:55

1 stop24h 45m

£491

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sat 10/10

18:20-07:45

1 stop32h 25m

Belfast Intl

Sat 17/10

06:20-15:55

1 stop14h 35m

£493

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Fri 9/10

18:20-09:55

1 stop10h 35m

Belfast Intl

Fri 16/10

06:05-15:55

1 stop14h 50m

£501

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Northern Ireland?

In general, March 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 £493. If you’re not able to fly to Northern Ireland in March, then February is your next best option. Flight prices from North America to Northern Ireland during February average around £552.

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

You could potentially save up to 8% 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

Best price found	£224
Fastest flight time	9h 45m
Direct flights	None

The best one-way flight to Northern Ireland from North America in the past 72 hours is £224. The best return flight deal from North America to Northern Ireland found on momondo in the last 72 hours is £441.

The fastest flight from North America to Northern Ireland takes 9h 45m

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

Frequently asked questions about flying from North America to Northern Ireland

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.