How long is the flight from State of New York to Northern Ireland?

Flight times vary depending on what airport in State of New York you fly out of and what airport in Northern Ireland you fly into. For example, flying from Newark to Belfast Intl Airport takes 13h 20m on average. On the other hand, flying from Buffalo to Belfast Intl Airport takes 13h 54m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from New York to Northern Ireland?

Aer Lingus and Delta are the most popular carriers operating from New York to Northern Ireland

When did momondo last update prices for flights from New York to Northern Ireland?

Prices for flights from New York to Northern Ireland are refreshed on a daily basis.

How many operators does momondo search for flights from New York to Northern Ireland?

As of August 2026, there are 2 operators available to choose from for flights from New York to Northern Ireland.

How old do you have to be to fly from New York to Northern Ireland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York 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.

$260 Cheap Flights from New York State to Northern Ireland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York State to Northern Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 8:40 pmJFK New York John F Kennedy Intl-BFS Belfast Intl

19h 10m2 stops Reykjavik Keflavik Intl Edinburgh Turnhouse

4:20 pm - 10:25 pmBFS Belfast Intl-JFK New York John F Kennedy Intl

35h 05m3 stops London Stansted Berlin Brandenburg Dublin

$590Multiple Airlines

Mon, Sep 14 - Wed, Sep 30

8:30 pm - 8:40 pmJFK New York John F Kennedy Intl-BFS Belfast Intl

19h 10m2 stops Reykjavik Keflavik Intl Edinburgh Turnhouse

4:20 pm - 10:25 pmBFS Belfast Intl-JFK New York John F Kennedy Intl

35h 05m3 stops London Stansted Berlin Brandenburg Dublin

$593Multiple Airlines

Mon, Sep 14 - Wed, Sep 30

6:20 pm - 7:45 amJFK New York John F Kennedy Intl-BFS Belfast Intl

32h 25m1 stop London Gatwick

2:35 pm - 3:55 pmBFS Belfast Intl-JFK New York John F Kennedy Intl

30h 20m1 stop London Gatwick

$616Multiple Airlines

Sat, Sep 26 - Wed, Sep 30

8:25 pm - 8:40 pmEWR Newark-BFS Belfast Intl

19h 15m2 stops Reykjavik Keflavik Intl Edinburgh Turnhouse

8:10 pm - 7:15 pmBFS Belfast Intl-EWR Newark

28h 05m3 stops London Luton Gdansk Rebiechowo Reykjavik Keflavik Intl

$618Multiple Airlines

Mon, Sep 14 - Wed, Sep 30

11:10 pm - 7:00 pmJFK New York John F Kennedy Intl-BFS Belfast Intl

14h 50m2 stops Reykjavik Keflavik Intl Edinburgh Turnhouse

12:20 pm - 10:25 pmBFS Belfast Intl-JFK New York John F Kennedy Intl

39h 05m3 stops London Stansted Berlin Brandenburg Dublin

$628Multiple Airlines

Thu, Oct 15 - Sun, Oct 18

7:05 pm - 10:45 amJFK New York John F Kennedy Intl-BHD Belfast City

10h 40m1 stop London Heathrow

3:15 pm - 9:10 pmBHD Belfast City-JFK New York John F Kennedy Intl

10h 55m1 stop London Heathrow

$1,033British Airways

Sun, Dec 6 - Sat, Dec 12

6:10 pm - 10:30 amJFK New York John F Kennedy Intl-BHD Belfast City

11h 20m1 stop London Heathrow

7:25 pm - 2:25 pmBHD Belfast City-JFK New York John F Kennedy Intl

24h 00m1 stop London Heathrow

$1,036British Airways

Tue, Nov 24 - Mon, Nov 30

3:34 pm - 10:45 amJFK New York John F Kennedy Intl-BHD Belfast City

14h 11m2 stops Boston Logan Intl London Heathrow

3:15 pm - 10:25 pmBHD Belfast City-JFK New York John F Kennedy Intl

12h 10m1 stop London Heathrow

$1,037British Airways

Sun, Dec 6 - Sat, Dec 12

6:30 pm - 10:15 amEWR Newark-BHD Belfast City

10h 45m1 stop London Heathrow

1:45 pm - 7:35 pmBHD Belfast City-EWR Newark

10h 50m1 stop London Heathrow

$1,042British Airways

Wed, Nov 4 - Fri, Nov 13

6:10 pm - 10:05 amJFK New York John F Kennedy Intl-BHD Belfast City

10h 55m1 stop London Heathrow

7:05 am - 4:59 pmBHD Belfast City-JFK New York John F Kennedy Intl

14h 54m1 stop London Heathrow

$1,298American Airlines

Sat, Aug 29 - Sat, Sep 5

Cheap last minute flights

Enter your travel dates to find the best prices.

8:45 am - 7:15 pmLGA New York LaGuardia-BFS Belfast Intl

29h 30m2 stops Montreal Pierre Elliott Trudeau Intl Edinburgh Turnhouse

10:45 pm - 7:25 pmBFS Belfast Intl-LGA New York LaGuardia

25h 40m2 stops Glasgow Intl Toronto Pearson Intl

$968Multiple Airlines

Wed, Aug 12 - Wed, Aug 19

7:50 am - 8:50 amJFK New York John F Kennedy Intl-BHD Belfast City

20h 00m1 stop London Heathrow

6:30 am - 3:20 pmBHD Belfast City-JFK New York John F Kennedy Intl

13h 50m1 stop London Heathrow

$1,142British Airways

Wed, Aug 12 - Wed, Aug 19

5:59 pm - 12:00 pmLGA New York LaGuardia-BHD Belfast City

13h 01m2 stops Boston Logan Intl London Heathrow

10:05 am - 9:59 pmBHD Belfast City-LGA New York LaGuardia

16h 54m2 stops London Heathrow Raleigh-Durham

$1,177American Airlines

Wed, Aug 12 - Wed, Aug 19

10:14 am - 9:20 amJFK New York John F Kennedy Intl-BHD Belfast City

18h 06m2 stops Washington, D.C. Dulles Intl Amsterdam Schiphol

9:50 am - 5:05 pmBHD Belfast City-JFK New York John F Kennedy Intl

12h 15m1 stop Amsterdam Schiphol

$1,186Delta

Wed, Aug 12 - Wed, Aug 19

10:14 am - 9:20 amJFK New York John F Kennedy Intl-BHD Belfast City

18h 06m2 stops Washington, D.C. Dulles Intl Amsterdam Schiphol

9:50 am - 9:57 pmBHD Belfast City-JFK New York John F Kennedy Intl

17h 07m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,195Delta

Wed, Aug 12 - Wed, Aug 19

7:52 pm - 4:55 pmBUF Buffalo-BHD Belfast City

16h 03m2 stops Minneapolis St Paul Amsterdam Schiphol

9:50 am - 12:40 amBHD Belfast City-BUF Buffalo

19h 50m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$1,226KLM

Fri, Aug 14 - Fri, Aug 21

4:30 pm - 11:05 amEWR Newark-BFS Belfast Intl

13h 35m2 stops Toronto Pearson Intl Edinburgh Turnhouse

6:55 am - 10:40 amBFS Belfast Intl-EWR Newark

32h 45m3 stops Edinburgh Turnhouse Toronto Pearson Intl Ottawa

$1,228Multiple Airlines

Thu, Aug 13 - Sat, Aug 15

10:25 am - 6:55 pmEWR Newark-BFS Belfast Intl

27h 30m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Edinburgh Turnhouse

6:55 am - 10:40 amBFS Belfast Intl-EWR Newark

32h 45m3 stops Edinburgh Turnhouse Toronto Pearson Intl Ottawa

$1,261Multiple Airlines

Thu, Aug 13 - Sat, Aug 15

5:50 pm - 8:50 amEWR Newark-BHD Belfast City

10h 00m1 stop London Heathrow

6:30 am - 1:55 pmBHD Belfast City-EWR Newark

12h 25m1 stop London Heathrow

$1,460British Airways

Wed, Aug 12 - Wed, Aug 19

5:50 pm - 8:45 amEWR Newark-BHD Belfast City

9h 55m1 stop London Heathrow

9:35 am - 11:59 pmBHD Belfast City-EWR Newark

19h 24m2 stops London Heathrow Chicago O'Hare Intl

$1,978British Airways

Thu, Aug 13 - Sat, Aug 15

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Aer Lingus flights from State of New York to Northern Ireland

Our best Aer Lingus deals on State of New York to Northern Ireland flight tickets

Aer Lingus

Oct 1

EWR5:35 pmNewark

16h 25m

2 stops

BHD3:00 pmBelfast City

Oct 5

BHD7:00 amBelfast City

14h 05m

2 stops

EWR4:05 pmNewark

$949

Aer Lingus

Oct 1

EWR5:35 pmNewark

19h 10m

2 stops

BHD5:45 pmBelfast City

Oct 11

BHD7:00 amBelfast City

14h 05m

2 stops

EWR4:05 pmNewark

$957

Aer Lingus

Sep 13

JFK9:05 pmNew York John F Kennedy Intl

12h 50m

2 stops

BHD2:55 pmBelfast City

Sep 18

BHD9:50 amBelfast City

17h 35m

2 stops

JFK10:25 pmNew York John F Kennedy Intl

$989

British Airways flights from State of New York to Northern Ireland

Our best British Airways deals on State of New York to Northern Ireland flight tickets

British Airways

Nov 4

EWR6:30 pmNewark

10h 45m

1 stop

BHD10:15 amBelfast City

Nov 13

BHD1:45 pmBelfast City

10h 50m

1 stop

EWR7:35 pmNewark

$1,042

British Airways

Dec 6

LGA5:45 pmNew York LaGuardia

15h 05m

2 stops

BHD1:50 pmBelfast City

Dec 12

BHD6:35 amBelfast City

17h 30m

2 stops

LGA7:05 pmNew York LaGuardia

$1,048

British Airways

Dec 6

EWR9:35 pmNewark

11h 15m

1 stop

BHD1:50 pmBelfast City

Dec 12

BHD9:20 amBelfast City

19h 09m

2 stops

EWR11:29 pmNewark

$1,051

momondo Fare Finder

Use the filters below to find and compare flights from New York State to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Mon 9/14

8:30 pm-8:40 pm

2 stops19h 10m

Belfast Intl

Wed 9/30

4:20 pm-10:25 pm

3 stops35h 05m

$590

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Mon 9/14

8:30 pm-8:40 pm

2 stops19h 10m

Belfast Intl

Wed 9/30

4:20 pm-10:25 pm

3 stops35h 05m

$593

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sat 9/26

6:20 pm-7:45 am

1 stop32h 25m

Belfast Intl

Wed 9/30

2:35 pm-3:55 pm

1 stop30h 20m

$616

NewarkBelfast

EWR Newark - BFS Belfast Intl

EWRBFS

Newark

Mon 9/14

8:25 pm-8:40 pm

2 stops19h 15m

Belfast Intl

Wed 9/30

8:10 pm-7:15 pm

3 stops28h 05m

$618

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Thu 10/15

11:10 pm-7:00 pm

2 stops14h 50m

Belfast Intl

Sun 10/18

12:20 pm-10:25 pm

3 stops39h 05m

$628

Quickest round-trip

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Sun 12/6

7:05 pm-10:45 am

1 stop10h 40m

Belfast City

Sat 12/12

3:15 pm-9:10 pm

1 stop10h 55m

$1,033

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Tue 11/24

6:10 pm-10:30 am

1 stop11h 20m

Belfast City

Mon 11/30

7:25 pm-2:25 pm

1 stop24h 00m

$1,036

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Sun 12/6

3:34 pm-10:45 am

2 stops14h 11m

Belfast City

Sat 12/12

3:15 pm-10:25 pm

1 stop12h 10m

$1,037

NewarkBelfast

EWR Newark - BHD Belfast City

EWRBHD

Newark

Wed 11/4

6:30 pm-10:15 am

1 stop10h 45m

Belfast City

Fri 11/13

1:45 pm-7:35 pm

1 stop10h 50m

$1,042

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Sat 8/29

6:10 pm-10:05 am

1 stop10h 55m

Belfast City

Sat 9/5

7:05 am-4:59 pm

1 stop14h 54m

$1,298

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of New York 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

Other information

What is the cheapest month to fly to Northern Ireland?

The cheapest month to fly to Northern Ireland from State of New York is in May. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Northern Ireland from State of New York during November instead. Flights to Northern Ireland in November, while not as cheap as those in May, still average around $460.

Can stopping save me money on State of New York to Northern Ireland flights?

You could potentially save up to 36% on your flight if you consider stops on a State of New York to Northern Ireland flight.

Cheap State of New York to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of New York to Northern Ireland

Fastest flight time	9h 45m
Direct flights	None

The fastest flight from State of New York to Northern Ireland takes 9h 45m

There are no direct flights from State of New York to Northern Ireland. There are no popular flight routes from State of New York to Northern Ireland.

Search flight deals

Frequently asked questions about flying from New York State to Northern Ireland

When did momondo last update prices for flights from New York to Northern Ireland?
Prices for flights from New York to Northern Ireland are refreshed on a daily basis.
How many operators does momondo search for flights from New York to Northern Ireland?
As of August 2026, there are 2 operators available to choose from for flights from New York to Northern Ireland.
How old do you have to be to fly from New York to Northern Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York 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.

Best airlines flying from State of New York to Northern Ireland

Compare and see reviews for airlines that fly from State of New York to Northern Ireland with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $541	Free Cancellation	Rating 7.1 11,910 reviews		Search American Airlines flights
British Airways	PriceFrom $588	Free Cancellation	Rating 6.7 8,159 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Northern Ireland?

Finding the right flight to Northern Ireland from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Northern Ireland quick and easy, saving you time and money.

Can I find flights from New York to Northern Ireland with flexible booking policies on momondo?

Yes. All flights to Northern Ireland from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Northern Ireland?

momondo provides multiple filters to help you find the best flight to Northern Ireland from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Northern Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Northern Ireland from New York 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.