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

British Airways and Delta 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.

£140 Cheap Flights from North America to Northern Ireland in 2026

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Find the cheapest flights from North America to Northern Ireland

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

23:25 - 20:55

JFK

BFS

16h 30m

2 stops

09:35 - 21:40

BFS

JFK

17h 05m

1 stop

£371Multiple Airlines

Mon, 13 Apr - Wed, 22 Apr

23:25 - 15:55

JFK

BFS

35h 30m

1 stop

09:35 - 21:40

BFS

JFK

17h 05m

1 stop

£398Multiple Airlines

Mon, 13 Apr - Wed, 22 Apr

22:45 - 16:35

JFK

BHD

13h 50m

1 stop

12:25 - 21:00

BHD

JFK

12h 35m

1 stop

£408American Airlines

Wed, 11 Mar - Wed, 18 Mar

06:00 - 08:15

LGA

BHD

22h 15m

2 stops

15:40 - 07:16

BHD

LGA

19h 36m

2 stops

£408British Airways

Wed, 18 Mar - Wed, 25 Mar

18:25 - 10:20

JFK

BHD

10h 55m

1 stop

10:00 - 19:40

BHD

JFK

13h 40m

1 stop

£409American Airlines

Sun, 1 Mar - Tue, 10 Mar

22:35 - 16:30

JFK

BHD

13h 55m

1 stop

15:40 - 07:19

BHD

JFK

19h 39m

2 stops

£410British Airways

Wed, 18 Mar - Wed, 25 Mar

19:30 - 09:20

EWR

BHD

32h 50m

2 stops

09:50 - 18:49

BHD

EWR

37h 59m

2 stops

£446Delta

Sun, 5 Apr - Mon, 13 Apr

20:00 - 16:40

LGA

BHD

16h 40m

2 stops

09:50 - 23:44

BHD

LGA

18h 54m

2 stops

£491Delta

Mon, 16 Mar - Wed, 1 Apr

18:05 - 21:00

IAD

BHD

21h 55m

1 stop

06:30 - 17:05

BHD

IAD

14h 35m

1 stop

£495KLM

Thu, 5 Mar - Thu, 12 Mar

18:05 - 21:00

IAD

BHD

21h 55m

1 stop

06:30 - 19:19

BHD

IAD

16h 49m

2 stops

£504KLM

Thu, 5 Mar - Thu, 12 Mar

American Airlines flights from North America to Northern Ireland

Our best American Airlines deals on North America to Northern Ireland flight tickets

American Airlines

11 Mar

JFK22:45New York John F Kennedy Intl

13h 50m

1 stop

BHD16:35Belfast City

18 Mar

BHD12:25Belfast City

12h 35m

1 stop

JFK21:00New York John F Kennedy Intl

£408

American Airlines

1 Mar

JFK18:25New York John F Kennedy Intl

10h 55m

1 stop

BHD10:20Belfast City

10 Mar

BHD10:00Belfast City

13h 40m

1 stop

JFK19:40New York John F Kennedy Intl

£409

American Airlines

29 Apr

JFK19:20New York John F Kennedy Intl

13h 15m

1 stop

BHD13:35Belfast City

6 May

BHD11:35Belfast City

14h 30m

1 stop

JFK21:05New York John F Kennedy Intl

£421

KLM flights from North America to Northern Ireland

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

KLM

8 Mar

JFK22:20New York John F Kennedy Intl

18h 40m

1 stop

BHD21:00Belfast City

15 Mar

BHD17:20Belfast City

23h 05m

1 stop

JFK12:25New York John F Kennedy Intl

£461

KLM

5 Mar

IAD18:05Washington, D.C. Dulles Intl

21h 55m

1 stop

BHD21:00Belfast City

12 Mar

BHD06:30Belfast City

14h 35m

1 stop

IAD17:05Washington, D.C. Dulles Intl

£495

KLM

20 Feb

IAD19:35Washington, D.C. Dulles Intl

16h 15m

2 stops

BHD16:50Belfast City

26 Feb

BHD06:30Belfast City

14h 35m

1 stop

IAD16:05Washington, D.C. Dulles Intl

£498

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

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 13/4

23:25-20:55

2 stops16h 30m

Belfast Intl

Wed 22/4

09:35-21:40

1 stop17h 05m

£371

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 13/4

23:25-15:55

1 stop35h 30m

Belfast Intl

Wed 22/4

09:35-21:40

1 stop17h 05m

£398

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 11/3

22:45-16:35

1 stop13h 50m

Belfast City

Wed 18/3

12:25-21:00

1 stop12h 35m

£408

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 18/3

06:00-08:15

2 stops22h 15m

Belfast City

Wed 25/3

15:40-07:16

2 stops19h 36m

£408

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 1/3

18:25-10:20

1 stop10h 55m

Belfast City

Tue 10/3

10:00-19:40

1 stop13h 40m

£409

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 18/3

22:35-16:30

1 stop13h 55m

Belfast City

Wed 25/3

15:40-07:19

2 stops19h 39m

£410

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 5/4

19:30-09:20

2 stops32h 50m

Belfast City

Mon 13/4

09:50-18:49

2 stops37h 59m

£446

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Mon 16/3

20:00-16:40

2 stops16h 40m

Belfast City

Wed 1/4

09:50-23:44

2 stops18h 54m

£491

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 5/3

18:05-21:00

1 stop21h 55m

Belfast City

Thu 12/3

06:30-17:05

1 stop14h 35m

£495

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 5/3

18:05-21:00

1 stop21h 55m

Belfast City

Thu 12/3

06:30-19:19

2 stops16h 49m

£504

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, 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 £340. If you’re not able to fly to Northern Ireland in November, then February is your next best option. Flight prices from North America to Northern Ireland during February average around £450.

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

You could potentially save up to 5% 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 40m
Direct flights	None

The fastest flight from North America to Northern Ireland takes 9h 40m

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.