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Cheap flights from New York State to Northern Ireland from £235

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BFS
5 Apr — 12 Apr1
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 31 March 2025.

Round-trip from

£385

One-way from

£235

Popular in

October

Cheapest in

August

Average price

£579
14/5-21/5
  • 14/5-21/5
  • 3 total stops
  • 39h 30m total
  • New York to Northern Ireland
Search Deals
3/5
  • 3/5
  • 1 total stop
  • 10h 05m total
  • New York to Northern Ireland
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 31 March 2025.

Wed 14/518:20JFK - BFS
1 stop10h 35mMultiple Airlines
Wed 21/522:05BFS - JFK
2 stops28h 55mMultiple Airlines
Deal found 30/3£385
Sun 7/919:15SWF - BFS
2 stops22h 10mMultiple Airlines
Sun 14/907:00BFS - SWF
2 stops16h 05mMultiple Airlines
Deal found 31/3£434
Wed 14/523:00EWR - BFS
2 stops18h 55mMultiple Airlines
Wed 21/506:10BFS - EWR
2 stops43h 50mMultiple Airlines
Deal found 30/3£510
Sat 6/918:20JFK - BHD
1 stop14h 25mMultiple Airlines
Fri 12/907:00BHD - JFK
1 stop13h 55mMultiple Airlines
Deal found 31/3£534
Fri 17/1023:10JFK - BHD
1 stop11h 20mBritish Airways
Fri 24/1009:30BHD - JFK
1 stop11h 40mBritish Airways
Deal found 30/3£602
Wed 30/417:55EWR - BHD
1 stop9h 55mBritish Airways
Sun 4/506:50BHD - EWR
1 stop12h 05mBritish Airways
Deal found 30/3£608
Sat 26/421:20LGA - BHD
2 stops30h 45mBritish Airways
Sat 3/519:00BHD - LGA
2 stops30h 06mBritish Airways
Deal found 29/3£640
Sun 7/919:15JFK - BHD
1 stop16h 40mDelta
Mon 15/917:25BHD - JFK
1 stop25h 10mDelta
Deal found 31/3£679
Sat 6/919:00JFK - BHD
1 stop9h 45mAer Lingus
Sun 14/914:25BHD - JFK
1 stop31h 50mAer Lingus
Deal found 31/3£686
Wed 23/416:00LGA - BHD
2 stops19h 55mDelta
Wed 30/406:30BHD - LGA
2 stops16h 11mDelta
Deal found 30/3£692
Mon 5/518:50EWR - BHD
2 stops17h 30mMultiple Airlines
Fri 9/507:00BHD - EWR
2 stops21h 13mMultiple Airlines
Deal found 30/3£732
Sat 26/407:00LGA - BFS
3 stops35h 05mMultiple Airlines
Sat 3/516:30BFS - LGA
3 stops47h 31mMultiple Airlines
Deal found 29/3£751

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 31 March 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

Wed 14/5

18:20-09:55

1 stop10h 35m

Belfast Intl

Wed 21/5

22:05-22:00

2 stops28h 55m

£385

New WindsorBelfast

SWF - BFS

SWFBFS

New Windsor Stewart

Sun 7/9

19:15-22:25

2 stops22h 10m

Belfast Intl

Sun 14/9

07:00-18:05

2 stops16h 05m

£434

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 14/5

23:00-22:55

2 stops18h 55m

Belfast Intl

Wed 21/5

06:10-21:00

2 stops43h 50m

£510

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sat 6/9

18:20-13:45

1 stop14h 25m

Belfast City

Fri 12/9

07:00-15:55

1 stop13h 55m

£534

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 30/4

19:30-11:55

1 stop11h 25m

Belfast City

Sun 4/5

15:50-22:00

1 stop11h 10m

£608

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 30/4

17:55-08:50

1 stop9h 55m

Belfast City

Sun 4/5

06:50-13:55

1 stop12h 05m

£608

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Sat 26/4

21:20-09:05

2 stops30h 45m

Belfast City

Sat 3/5

19:00-20:06

2 stops30h 06m

£640

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 7/9

19:15-16:55

1 stop16h 40m

Belfast City

Mon 15/9

17:25-13:35

1 stop25h 10m

£679

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sat 6/9

19:00-09:45

1 stop9h 45m

Belfast City

Sun 14/9

14:25-17:15

1 stop31h 50m

£686

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 23/4

16:00-16:55

2 stops19h 55m

Belfast City

Wed 30/4

06:30-17:41

2 stops16h 11m

£692

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 38 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

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 31 March 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from New York to Northern Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,899 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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
7,899 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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
1,321 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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
1,267 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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
7.4
Good
1,425 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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
636 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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 £386. Aer Lingus flights start at £409 while deals on Virgin Atlantic start at £423 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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How does Cheapflights help users find flights from New York to Northern Ireland?

Deals for New York to Northern Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Cheapflights helps you find that perfect flight to Northern Ireland from New York by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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