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Cheap flights from New York John F Kennedy Intl Airport to Northern Ireland from £145

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — BFS
18 Jun — 25 Jun1
1 adult

Cheap flight deals from John F Kennedy Intl to Northern Ireland

Keep the following information in mind while searching for John F Kennedy Intl to Northern Ireland flight deals. Data was last updated 13 June 2025.

Round-trip from

£368

One-way from

£145

Popular in

October

Cheapest in

June

Average price

£508
16/9-22/9
  • 16/9-22/9
  • 2 total stops
  • 34h 35m total
  • New York to Northern Ireland
Search Deals
20/7
  • 20/7
  • 1 total stop
  • 32h 20m 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 (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from John F Kennedy Intl to Northern Ireland

Cheapest flights from John F Kennedy Intl to Northern Ireland
Explore the most affordable flight options available from John F Kennedy Intl to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Tue 16/918:20JFK - BFS
1 stop10h 35mMultiple Airlines
Mon 22/920:55BFS - JFK
1 stop24h 00mMultiple Airlines
Deal found 10/6£368
Sun 3/800:50JFK - BHD
1 stop11h 05mVirgin Atlantic
Wed 20/817:25BHD - JFK
1 stop10h 25mVirgin Atlantic
Deal found 11/6£394
Sun 3/800:50JFK - BHD
1 stop15h 25mDelta
Wed 20/817:25BHD - JFK
1 stop10h 25mDelta
Deal found 12/6£412
Tue 16/918:20JFK - BHD
1 stop14h 25mMultiple Airlines
Mon 22/907:05BHD - JFK
1 stop13h 50mMultiple Airlines
Deal found 10/6£432
Mon 15/900:50JFK - BHD
1 stop15h 25mKLM
Mon 22/906:30BHD - JFK
1 stop21h 20mKLM
Deal found 10/6£467
Mon 4/819:29JFK - BHD
1 stop12h 26mAmerican Airlines
Wed 20/813:50BHD - JFK
1 stop11h 05mAmerican Airlines
Deal found 12/6£510
Wed 23/723:10JFK - BHD
1 stop11h 25mBritish Airways
Mon 28/719:30BHD - JFK
1 stop20h 40mBritish Airways
Deal found 12/6£542
Wed 23/716:55JFK - BHD
2 stops15h 50mAer Lingus
Mon 28/710:20BHD - JFK
1 stop11h 55mAer Lingus
Deal found 12/6£544

Cheapflights Fare Finder

Customise your flight search to find flights from John F Kennedy Intl 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 13 June 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Northern Ireland that are best for you.

Fly from

John F Kennedy Intl

Fly to

Northern Ireland

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 16/9

18:20-09:55

1 stop10h 35m

Belfast Intl

Mon 22/9

20:55-15:55

1 stop24h 00m

£368

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

17:25-22:50

1 stop10h 25m

£394

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 3/8

00:50-21:15

1 stop15h 25m

Belfast City

Wed 20/8

17:25-22:50

1 stop10h 25m

£412

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 16/9

18:20-13:45

1 stop14h 25m

Belfast City

Mon 22/9

07:05-15:55

1 stop13h 50m

£432

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 15/9

00:50-21:15

1 stop15h 25m

Belfast City

Mon 22/9

06:30-22:50

1 stop21h 20m

£467

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 4/8

19:29-12:55

1 stop12h 26m

Belfast City

Wed 20/8

13:50-19:55

1 stop11h 05m

£510

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 23/7

23:10-15:35

1 stop11h 25m

Belfast City

Mon 28/7

19:30-11:10

1 stop20h 40m

£542

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 23/7

16:55-13:45

2 stops15h 50m

Belfast City

Mon 28/7

10:20-17:15

1 stop11h 55m

£544

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 20/7

18:20-07:40

1 stop32h 20m

£145

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 30/9

18:20-13:45

1 stop14h 25m

£168

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 14 results
1
2

Best time to book a flight from John F Kennedy Intl to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from John F Kennedy Intl 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 John F Kennedy Intl Airport 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 13 June 2025.
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
1,358 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
652 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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.
Aer Lingus
7.1
Good
1,118 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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 John F Kennedy Intl 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 New York John F Kennedy Intl Airport to Northern Ireland one-way?

    The cheapet airlines for a one-way flight from New York John F Kennedy Intl Airport to Northern Ireland are British Airways (£297), Delta (£338), and American Airlines (£442).

  • Can I find deals for flights from John F Kennedy Intl to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Northern Ireland?

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

  • Can I find deals for business class flights from John F Kennedy Intl to Northern Ireland?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl 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 New York John F Kennedy Intl Airport to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Northern Ireland (average of £67). Flying from New York John F Kennedy Intl Airport 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

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Alternative routes for John F Kennedy Intl to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Gatwick flights
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John F Kennedy Intl to London City flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Stansted flights
Newark to London City flights
Newark to Stansted flights
Newark to Edinburgh flights
John F Kennedy Intl to Edinburgh flights
Newark to Luton flights
Stewart to Stansted flights
John F Kennedy Intl to Manchester flights
Stewart to Luton flights
Stewart to Gatwick flights
LaGuardia to Edinburgh flights
LaGuardia to Stansted flights
Newark to Manchester flights
LaGuardia to Manchester flights
Stewart to Edinburgh flights
John F Kennedy Intl to Glasgow Intl flights
Newark to Glasgow Intl flights
LaGuardia to Glasgow Intl flights
John F Kennedy Intl to Birmingham flights
Stewart to Manchester flights
Newark to Birmingham flights
Stewart to Heathrow flights
LaGuardia to Birmingham flights
Stewart to London City flights
John F Kennedy Intl to Leeds flights
Newark to Southampton flights
John F Kennedy Intl to Southend flights
John F Kennedy Intl to Liverpool flights
John F Kennedy Intl to Belfast Intl flights
Newark to Belfast Intl flights
John F Kennedy Intl to Belfast City flights
John F Kennedy Intl to Newcastle upon Tyne flights
Newark to Inverness flights
Newark to Cardiff flights
John F Kennedy Intl to Cardiff flights

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