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Cheap flights from New York State to Northern Ireland from £135

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BFS
16 Jul — 23 Jul1
1 adult

Cheap flight deals from New York to Northern Ireland

Keep the following information in mind while searching for New York to Northern Ireland flight deals. Data was last updated 11 July 2025.

Round-trip from

£354

One-way from

£135

Popular in

October

Cheapest in

June

Average price

£899
5/10-11/10
  • 5/10-11/10
  • 2 total stops
  • 32h 15m total
  • New York to Northern Ireland
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17/10
  • 17/10
  • 1 total stop
  • 11h 15m total
  • New York to Northern Ireland
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from New York to Northern Ireland

Cheapest flights from New York to Northern Ireland
Explore the most affordable flight options available from New York to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sun 5/1018:20JFK - BFS
1 stop21h 00mMultiple Airlines
Sat 11/1009:40BFS - JFK
1 stop11h 15mMultiple Airlines
Deal found 10/7£354
Sun 5/1018:20JFK - BHD
1 stop21h 05mMultiple Airlines
Sat 11/1007:00BHD - JFK
1 stop13h 55mMultiple Airlines
Deal found 10/7£365
Wed 13/822:55JFK - BHD
1 stop11h 40mBritish Airways
Tue 19/813:40BHD - JFK
1 stop11h 15mBritish Airways
Deal found 9/7£389
Wed 27/819:29JFK - BHD
1 stop13h 01mAmerican Airlines
Wed 3/916:05BHD - JFK
1 stop10h 55mAmerican Airlines
Deal found 10/7£400
Mon 4/817:55EWR - BHD
1 stop9h 55mAmerican Airlines
Wed 20/813:50BHD - EWR
1 stop10h 35mAmerican Airlines
Deal found 10/7£418
Sun 3/800:50JFK - BHD
1 stop15h 25mKLM
Tue 12/817:25BHD - JFK
1 stop25h 00mKLM
Deal found 9/7£433
Mon 15/1213:41EWR - BHD
2 stops19h 34mBritish Airways
Mon 12/111:30BHD - EWR
2 stops38h 15mBritish Airways
Deal found 10/7£451
Wed 27/820:25EWR - BFS
2 stops20h 35mMultiple Airlines
Wed 3/921:05BFS - EWR
2 stops28h 55mMultiple Airlines
Deal found 10/7£460
Wed 23/700:50JFK - BHD
1 stop15h 25mDelta
Wed 6/817:25BHD - JFK
1 stop10h 25mDelta
Deal found 8/7£470
Sun 3/800:50JFK - BHD
1 stop11h 05mVirgin Atlantic
Wed 20/817:25BHD - JFK
1 stop23h 50mVirgin Atlantic
Deal found 10/7£476
Mon 4/819:00LGA - BHD
2 stops16h 55mDelta
Tue 12/806:30BHD - LGA
2 stops18h 16mDelta
Deal found 10/7£488
Mon 25/807:05LGA - BFS
2 stops33h 50mMultiple Airlines
Mon 1/923:45BFS - LGA
2 stops22h 07mMultiple Airlines
Deal found 10/7£490

Cheapflights Fare Finder

Customise your flight search to find flights from New York 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, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from New York State to Northern Ireland that are best for you.

Fly from

New York

Fly to

Northern Ireland

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 5/10

18:20-20:20

1 stop21h 00m

Belfast Intl

Sat 11/10

09:40-15:55

1 stop11h 15m

£354

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 5/10

18:20-20:25

1 stop21h 05m

Belfast City

Sat 11/10

07:00-15:55

1 stop13h 55m

£365

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 13/8

22:55-15:35

1 stop11h 40m

Belfast City

Tue 19/8

13:40-19:55

1 stop11h 15m

£389

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 27/8

19:29-13:30

1 stop13h 01m

Belfast City

Wed 3/9

16:05-22:00

1 stop10h 55m

£400

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Mon 4/8

17:55-08:50

1 stop9h 55m

Belfast City

Wed 20/8

13:50-19:25

1 stop10h 35m

£418

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 3/8

00:50-21:15

1 stop15h 25m

Belfast City

Tue 12/8

17:25-13:25

1 stop25h 00m

£433

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Mon 15/12

13:41-14:15

2 stops19h 34m

Belfast City

Mon 12/1

11:30-20:45

2 stops38h 15m

£451

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 27/8

20:25-22:00

2 stops20h 35m

Belfast Intl

Wed 3/9

21:05-21:00

2 stops28h 55m

£460

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 23/7

00:50-21:15

1 stop15h 25m

Belfast City

Wed 6/8

17:25-22:50

1 stop10h 25m

£470

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 3/8

00:50-16:55

1 stop11h 05m

Belfast City

Wed 20/8

17:25-12:15

1 stop23h 50m

£476

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 40 results
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Best time to book a flight from New York to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from New York with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York State to Northern Ireland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with Delta, KLM, andFinnair from New York State to Northern Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,951 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Finnair
7.6
Good
1,312 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from New York to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from State of New York to Northern Ireland one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £236. Delta flights start at £263 while deals on American Airlines start at £343 one-way.

  • Can I find deals for flights from New York to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on New York to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from New York to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Northern Ireland.

  • Can I find deals for business class flights from New York to Northern Ireland?

    Yes. Cheapflights offers flight deals from New York to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of New York to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from State of New York to Northern Ireland (average of £67). Flying from State of New York to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New York to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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