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

Flight times vary depending on what airport in 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 11h on average. On the other hand, flying from New York to Belfast Intl Airport takes 15h 12m 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?

British Airways, Virgin Atlantic, and Aer Lingus 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?

There are 2 operators available for flights from New York to Northern Ireland as of August 2026.

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 required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$255 Cheap Flights from New York to Northern Ireland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York to Northern Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 pm - 8:40 pm-

16h 30m

7:35 pm - 10:25 pm-

31h 50m

$609Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

11:10 pm - 8:40 pm-

16h 30m

7:35 pm - 10:25 pm-

31h 50m

$614Multiple Airlines

Mon, Sep 14 - Mon, Sep 21

8:30 pm - 5:05 pm-

15h 35m

8:10 pm - 10:05 pm-

30h 55m

$620Multiple Airlines

Wed, Sep 16 - Wed, Sep 23

8:25 pm - 5:05 pm-

15h 40m

8:10 pm - 7:15 pm-

28h 05m

$629Multiple Airlines

Wed, Sep 16 - Wed, Sep 23

6:40 pm - 10:20 am-

10h 40m

11:25 am - 9:10 pm-

14h 45m

$880British Airways

Sun, Nov 1 - Wed, Nov 4

7:40 pm - 11:10 am-

11h 30m

11:05 am - 9:10 pm-

15h 05m

$891British Airways

Sat, Oct 31 - Thu, Nov 5

7:05 pm - 10:20 am-

10h 15m

7:40 am - 5:20 pm-

14h 40m

$904British Airways

Sun, Nov 1 - Thu, Nov 5

8:55 pm - 3:30 pm-

13h 35m

10:05 am - 10:25 pm-

17h 20m

$4,991American Airlines

Fri, Sep 11 - Wed, Sep 30

8:20 pm - 3:30 pm-

14h 10m

12:45 pm - 10:25 pm-

14h 40m

$4,991American Airlines

Fri, Sep 11 - Thu, Oct 1

9:40 pm - 3:30 pm-

12h 50m

7:05 am - 10:25 pm-

20h 20m

$4,991American Airlines

Fri, Sep 11 - Sat, Sep 26

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British Airways flights from New York to Northern Ireland

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

British Airways

Nov 1

JFK6:40 pmNew York John F Kennedy Intl

10h 40m

1 stop

BHD10:20 amBelfast City

Nov 4

BHD11:25 amBelfast City

14h 45m

1 stop

JFK9:10 pmNew York John F Kennedy Intl

$880

British Airways

Oct 31

JFK7:40 pmNew York John F Kennedy Intl

11h 30m

1 stop

BHD11:10 amBelfast City

Nov 5

BHD11:05 amBelfast City

15h 05m

1 stop

JFK9:10 pmNew York John F Kennedy Intl

$891

British Airways

Nov 1

JFK7:05 pmNew York John F Kennedy Intl

10h 15m

1 stop

BHD10:20 amBelfast City

Nov 5

BHD7:40 amBelfast City

14h 40m

1 stop

JFK5:20 pmNew York John F Kennedy Intl

$904

KLM flights from New York to Northern Ireland

Our best KLM deals on New York to Northern Ireland flight tickets

KLM

Sep 27

LGA1:00 pmNew York LaGuardia

15h 20m

2 stops

BHD9:20 amBelfast City

Oct 13

BHD9:50 amBelfast City

15h 42m

2 stops

LGA8:32 pmNew York LaGuardia

$1,023

KLM

Oct 31

LGA2:36 pmNew York LaGuardia

14h 34m

2 stops

BHD9:10 amBelfast City

Nov 5

BHD9:40 amBelfast City

16h 01m

2 stops

LGA8:41 pmNew York LaGuardia

$1,092

KLM

Oct 29

LGA2:41 pmNew York LaGuardia

14h 29m

2 stops

BHD9:10 amBelfast City

Nov 5

BHD9:40 amBelfast City

16h 01m

2 stops

LGA8:41 pmNew York LaGuardia

$1,101

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 9/21

11:10 pm-8:40 pm

2 stops16h 30m

Belfast Intl

Mon 10/5

7:35 pm-10:25 pm

3 stops31h 50m

$609

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 9/14

11:10 pm-8:40 pm

2 stops16h 30m

Belfast Intl

Mon 9/21

7:35 pm-10:25 pm

3 stops31h 50m

$614

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 9/16

8:30 pm-5:05 pm

2 stops15h 35m

Belfast Intl

Wed 9/23

8:10 pm-10:05 pm

3 stops30h 55m

$620

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 9/16

8:25 pm-5:05 pm

2 stops15h 40m

Belfast Intl

Wed 9/23

8:10 pm-7:15 pm

3 stops28h 05m

$629

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 11/1

6:40 pm-10:20 am

1 stop10h 40m

Belfast City

Wed 11/4

11:25 am-9:10 pm

1 stop14h 45m

$880

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sat 10/31

7:40 pm-11:10 am

1 stop11h 30m

Belfast City

Thu 11/5

11:05 am-9:10 pm

1 stop15h 05m

$891

Quickest round-trip

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 11/1

7:05 pm-10:20 am

1 stop10h 15m

Belfast City

Thu 11/5

7:40 am-5:20 pm

1 stop14h 40m

$904

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 9/11

8:55 pm-3:30 pm

1 stop13h 35m

Belfast City

Wed 9/30

10:05 am-10:25 pm

2 stops17h 20m

$4,991

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 9/11

8:20 pm-3:30 pm

1 stop14h 10m

Belfast City

Thu 10/1

12:45 pm-10:25 pm

2 stops14h 40m

$4,991

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 9/11

9:40 pm-3:30 pm

1 stop12h 50m

Belfast City

Sat 9/26

7:05 am-10:25 pm

2 stops20h 20m

$4,991

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 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 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 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 New York to Northern Ireland flights?

You could potentially save up to 31% on your flight if you consider stops on a New York to Northern Ireland flight.

Cheap New York to Northern Ireland flight deals and tips

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

Fastest flight time	10h 40m
Direct flights	None

The fastest flight from New York to Northern Ireland takes 10h 40m

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

Search flight deals

Frequently asked questions about flying 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?
There are 2 operators available for flights from New York to Northern Ireland as of August 2026.
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 required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New York to Northern Ireland

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $541	Free Cancellation	Rating 7.1 11,845 reviews		Search American Airlines flights
British Airways	PriceFrom $588	Free Cancellation	Rating 6.7 8,149 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from New York 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 New York to Northern Ireland for you.

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

momondo does allow users to show only those flights to Northern Ireland from New York which offer a flexible booking policy as well as other useful filters and features.

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?

Yes. momondo can track prices for New York to Northern Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.