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.

What is the cheapest month to fly from New York John F Kennedy Intl Airport to Northern Ireland?

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, December can be a great choice for travel to Northern Ireland. Flights to Northern Ireland from New York John F Kennedy Intl Airport in December are about £715 on average during December, but can be found for as low as £510.

What is the cheapest time of day to fly from JFK to NIR?

When flying from New York John F Kennedy Intl Airport to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£291+ Flights from New York John F Kennedy Intl Airport to Northern Ireland

Cheap flight deals from John F Kennedy Intl to Northern Ireland

Round-trip from	£438
One-way from	£291
Popular in	October
Cheapest in	December
Average price	£559

21/9-26/9
2 total stops
34h 25m total
New York to Northern Ireland

Search Deals

British Airways
1/9
1 total stop
10h 25m total
New York to Northern Ireland

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£42 potential increase over avg. return price).

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Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).

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Average for round-trip flights in April 2025

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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 29 April 2025.

Sun 21/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Fri 26/921:05BFS - JFK

1 stop23h 50mMultiple Airlines

Deal found 28/4£438

Sun 21/918:20JFK - BHD

1 stop21h 05mMultiple Airlines

Fri 26/916:00BHD - JFK

1 stop28h 55mMultiple Airlines

Deal found 28/4£468

Sun 11/519:30JFK - BHD

1 stop12h 35mBritish Airways

Sat 17/519:00BHD - JFK

1 stop21h 10mBritish Airways

Deal found 28/4£503

Fri 13/619:00JFK - BHD

1 stop12h 55mAer Lingus

Sun 22/607:00BHD - JFK

1 stop15h 15mAer Lingus

Deal found 28/4£515

Mon 1/917:30JFK - BHD

1 stop22h 45mDelta

Tue 16/1206:30BHD - JFK

2 stops21h 49mDelta

Deal found 28/4£558

Mon 26/500:50JFK - BHD

1 stop15h 25mVirgin Atlantic

Tue 3/606:30BHD - JFK

1 stop17h 35mVirgin Atlantic

Deal found 29/4£679

Tue 29/422:55JFK - BHD

1 stop13h 35mAmerican Airlines

Tue 6/516:25BHD - JFK

1 stop11h 05mAmerican Airlines

Deal found 28/4£704

Wed 30/700:50JFK - BHD

1 stop15h 25mKLM

Mon 4/806:30BHD - JFK

1 stop13h 55mKLM

Deal found 28/4£711

Sun 21/914:50JFK - BHD

2 stops15h 40mFinnair

Fri 26/920:05BHD - JFK

2 stops28h 10mFinnair

Deal found 28/4£1,311

Fri 22/823:10JFK - BHD

1 stop11h 20mIberia

Sun 31/815:50BHD - JFK

2 stops25h 40mIberia

Deal found 27/4£2,844

Best flights from John F Kennedy Intl to Northern Ireland
Discover carefully curated flight deals from John F Kennedy Intl to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 April 2025.

Sun 21/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Fri 26/921:05BFS - JFK

1 stop23h 50mMultiple Airlines

Deal found 28/4£438

Sun 11/519:30JFK - BHD

1 stop12h 35mBritish Airways

Sat 17/519:00BHD - JFK

1 stop21h 10mBritish Airways

Deal found 28/4£503

Fri 13/619:00JFK - BHD

1 stop12h 55mAer Lingus

Sun 22/607:00BHD - JFK

1 stop15h 15mAer Lingus

Deal found 28/4£515

Mon 1/917:30JFK - BHD

1 stop22h 45mDelta

Tue 16/1206:30BHD - JFK

2 stops21h 49mDelta

Deal found 28/4£558

Mon 26/500:50JFK - BHD

1 stop15h 25mVirgin Atlantic

Tue 3/606:30BHD - JFK

1 stop17h 35mVirgin Atlantic

Deal found 29/4£679

Wed 30/700:50JFK - BHD

1 stop15h 25mKLM

Mon 4/806:30BHD - JFK

1 stop13h 55mKLM

Deal found 28/4£711

Sun 21/918:20JFK - BHD

1 stop21h 05mMultiple Airlines

Fri 26/916:00BHD - JFK

1 stop28h 55mMultiple Airlines

Deal found 28/4£468

Sun 21/914:50JFK - BHD

2 stops15h 40mFinnair

Fri 26/920:05BHD - JFK

2 stops28h 10mFinnair

Deal found 28/4£1,311

Fri 22/823:10JFK - BHD

1 stop11h 20mIberia

Sun 31/815:50BHD - JFK

2 stops25h 40mIberia

Deal found 27/4£2,844

Last-minute flights from John F Kennedy Intl to Northern Ireland
Discover last-minute flight deals from John F Kennedy Intl to Northern Ireland. Data last updated 29 April 2025 and is based on user searches.

Tue 29/422:55JFK - BHD

1 stop13h 35mAmerican Airlines

Tue 6/516:25BHD - JFK

1 stop11h 05mAmerican Airlines

Deal found 28/4£704

Wed 30/400:15JFK - BFS

1 stop33h 15mMultiple Airlines

Sun 18/517:30BFS - JFK

2 stops57h 45mMultiple Airlines

Deal found 28/4£463

Thu 1/519:00JFK - BHD

1 stop13h 45mAer Lingus

Sun 18/518:00BHD - JFK

1 stop28h 15mAer Lingus

Deal found 28/4£519

Sun 4/500:50JFK - BHD

1 stop15h 25mKLM

Mon 12/517:25BHD - JFK

1 stop23h 55mKLM

Deal found 28/4£732

Sun 4/500:50JFK - BHD

1 stop15h 25mDelta

Mon 12/506:30BHD - JFK

2 stops17h 15mDelta

Deal found 28/4£776

Mon 5/518:20JFK - BFS

1 stop10h 35mMultiple Airlines

Mon 12/515:30BFS - JFK

1 stop11h 45mMultiple Airlines

Deal found 28/4£496

Mon 5/518:20JFK - BHD

1 stop14h 25mMultiple Airlines

Mon 12/507:05BHD - JFK

1 stop13h 50mMultiple Airlines

Deal found 28/4£564

Mon 5/517:30JFK - BHD

1 stop22h 45mVirgin Atlantic

Mon 12/506:30BHD - JFK

2 stops20h 27mVirgin Atlantic

Deal found 28/4£851

Mon 5/519:30JFK - BHD

1 stop12h 25mAmerican Airlines

Tue 6/516:25BHD - JFK

1 stop11h 05mAmerican Airlines

Deal found 28/4£1,254

Thu 8/516:55JFK - BHD

2 stops16h 40mAer Lingus

Mon 12/510:20BHD - JFK

1 stop11h 55mAer Lingus

Deal found 27/4£632

Sun 11/519:30JFK - BHD

1 stop12h 35mBritish Airways

Sat 17/519:00BHD - JFK

1 stop21h 10mBritish Airways

Deal found 28/4£503

Mon 26/500:50JFK - BHD

1 stop15h 25mVirgin Atlantic

Tue 3/606:30BHD - JFK

1 stop17h 35mVirgin Atlantic

Deal found 29/4£679

One-way flights from John F Kennedy Intl to Northern Ireland
Search for one-way flight options from John F Kennedy Intl to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 29 April 2025.

Mon 1/921:30JFK - BHD

1 stop10h 25mBritish Airways

Deal found 28/4£291

Sun 31/800:50JFK - BHD

1 stop15h 25mDelta

Deal found 28/4£317

Mon 16/623:55JFK - BFS

2 stops29h 30mMultiple Airlines

Deal found 28/4£327

Mon 16/623:55JFK - BHD

3 stops32h 00mMultiple Airlines

Deal found 29/4£348

Mon 16/619:00JFK - BHD

1 stop12h 55mAer Lingus

Deal found 28/4£430

Sun 29/618:10JFK - BHD

1 stop12h 20mAmerican Airlines

Deal found 28/4£501

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 21/9

18:20-09:55

1 stop10h 35m

Belfast Intl

Fri 26/9

21:05-15:55

1 stop23h 50m

£438

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 21/9

18:20-20:25

1 stop21h 05m

Belfast City

Fri 26/9

16:00-15:55

1 stop28h 55m

£468

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 11/5

19:30-13:05

1 stop12h 35m

Belfast City

Sat 17/5

19:00-11:10

1 stop21h 10m

£503

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 13/6

19:00-12:55

1 stop12h 55m

Belfast City

Sun 22/6

07:00-17:15

1 stop15h 15m

£515

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 1/9

17:30-21:15

1 stop22h 45m

Belfast City

Tue 16/12

06:30-23:19

2 stops21h 49m

£558

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 26/5

00:50-21:15

1 stop15h 25m

Belfast City

Tue 3/6

06:30-19:05

1 stop17h 35m

£679

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 30/7

00:50-21:15

1 stop15h 25m

Belfast City

Mon 4/8

06:30-15:25

1 stop13h 55m

£711

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 21/9

14:50-11:30

2 stops15h 40m

Belfast City

Fri 26/9

20:05-19:15

2 stops28h 10m

£1,311

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 22/8

23:10-15:30

1 stop11h 20m

Belfast City

Sun 31/8

15:50-12:30

2 stops25h 40m

£2,844

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 1/9

21:30-12:55

1 stop10h 25m

£291

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 15 results

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

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

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

See what other customers who have flown with Delta, KLM and Finnair from New York to Northern Ireland have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,929 reviews

Check prices

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

7,929 reviews

Delta

8.0

Very Good

7,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very Good

7,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Finnair

7.6

Good

1,273 reviews

Delta

8.0

Very Good

7,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very Good

7,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Related info for your journey

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 (£291), Delta (£317), and Aer Lingus (£430).
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for John F Kennedy Intl to Northern Ireland

John F Kennedy Intl to Heathrow flights

Newark to Heathrow flights

John F Kennedy Intl to Gatwick flights

John F Kennedy Intl to London City flights

Newark to Gatwick flights

LaGuardia to Heathrow flights

LaGuardia to Gatwick flights

Newark to London City flights

John F Kennedy Intl to Stansted flights

Stewart to Stansted flights

Newark to Edinburgh flights

John F Kennedy Intl to Edinburgh flights

Newark to Stansted flights

Newark to Luton flights

Stewart to Luton flights

Stewart to Gatwick flights

John F Kennedy Intl to Manchester flights

LaGuardia to Edinburgh flights

John F Kennedy Intl to Belfast Intl flights

Newark to Manchester flights

LaGuardia to Manchester flights

John F Kennedy Intl to Glasgow Intl flights

Newark to Glasgow Intl flights

John F Kennedy Intl to Belfast City flights

Newark to Belfast Intl flights

Stewart to Edinburgh flights

John F Kennedy Intl to Birmingham flights

Newark to Birmingham flights

LaGuardia to Glasgow Intl flights

Newark to Southampton flights

Stewart to Manchester flights

LaGuardia to Stansted flights

John F Kennedy Intl to Leeds flights

Newark to Leeds flights

John F Kennedy Intl to Liverpool flights

Stewart to London City flights

Newark to Liverpool flights

LaGuardia to Birmingham flights

John F Kennedy Intl to Newcastle upon Tyne flights

John F Kennedy Intl to Cardiff flights

Stewart to Glasgow Intl flights

LaGuardia to Belfast City flights

Newark to Newcastle upon Tyne flights

John F Kennedy Intl to Bristol flights

Direct flights to United Kingdom

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How does Cheapflights help users find flights from John F Kennedy Intl to Northern Ireland?

Cheapflights makes it easy to find John F Kennedy Intl to Northern Ireland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from John F Kennedy Intl to Northern Ireland?

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

Can Cheapflights find flights from John F Kennedy Intl to Northern Ireland with no change fees?

Certainly. Search results for flights to Northern Ireland from John F Kennedy Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from John F Kennedy Intl to Northern Ireland become cheaper?

Not ready to book yet? You can track prices for flights from John F Kennedy Intl to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from New York John F Kennedy Intl Airport to Northern Ireland from £291

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 29 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from John F Kennedy Intl to Northern Ireland

Cheapest flights from John F Kennedy Intl to Northern IrelandExplore 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 29 April 2025.

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 29 April 2025.

Cheapflights Fare Finder

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.

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.

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.

Temperature in Northern Ireland by month

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

Reviews of airlines servicing Northern Ireland

See what other customers who have flown with Delta, KLM and Finnair from New York to Northern Ireland have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

How can I 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?

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Northern Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from John F Kennedy Intl to Northern Ireland?

Why should you use Cheapflights to find cheap flight tickets from John F Kennedy Intl to Northern Ireland?

Can Cheapflights find flights from John F Kennedy Intl to Northern Ireland with no change fees?

Can Cheapflights notify me if prices for flights from John F Kennedy Intl to Northern Ireland become cheaper?

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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 29 April 2025.