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.

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).

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.

£199+ Cheap Flights from New York John F Kennedy Intl Airport to Northern Ireland

Cheap flight deals from John F Kennedy Intl to Northern Ireland

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

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 8 September 2026.

Thu 22/1018:20 -

1 stop20h 00m

Thu 29/1020:05 -

1 stop24h 50m

Deal found 7/9£467

Sat 24/1018:20 -

1 stop15h 15m

Sun 15/1107:50 -

2 stops37h 05m

Deal found 4/9£470

Sat 24/1018:20 -

1 stop10h 35m

Thu 29/1020:05 -

1 stop24h 50m

Deal found 6/9£503

Fri 2/1018:20 -

1 stop10h 40m

Fri 9/1007:00 -

1 stop13h 55m

Deal found 4/9£508

Tue 13/1018:20 -

1 stop10h 35m

Tue 20/1008:20 -

1 stop12h 35m

Deal found 4/9£513

Sat 24/1018:20 -

1 stop12h 20m

Sun 15/1107:30 -

1 stop13h 25m

Deal found 4/9£519

Sat 5/1218:05 -

1 stop15h 40m

Mon 7/1217:55 -

1 stop27h 00m

Deal found 5/9£522

Fri 16/1018:20 -

1 stop14h 55m

Sun 18/1012:20 -

2 stops29h 00m

Deal found 4/9£524

Tue 6/1018:20 -

1 stop14h 40m

Sat 10/1006:20 -

1 stop14h 35m

Deal found 6/9£528

Sat 5/1218:05 -

1 stop11h 35m

Mon 7/1219:25 -

1 stop25h 30m

Deal found 5/9£534

Sun 4/1018:20 -

1 stop21h 10m

Wed 7/1019:20 -

1 stop25h 35m

Deal found 4/9£540

Fri 16/1018:20 -

1 stop10h 40m

Sun 18/1007:00 -

1 stop13h 55m

Deal found 4/9£556

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 8 September 2026.

Thu 22/1018:20 -

1 stop20h 00m

Thu 29/1020:05 -

1 stop24h 50m

Deal found 7/9£467

Fri 12/221:50 -

1 stop11h 15m

Mon 15/214:50 -

1 stop11h 20m

Deal found 3/9£746

Wed 14/1013:15 -

2 stops15h 05m

Tue 20/1009:50 -

2 stops15h 10m

Deal found 5/9£761

Sun 4/1016:55 -

2 stops14h 00m

Tue 6/1013:35 -

2 stops13h 50m

Deal found 5/9£764

Sat 24/1018:20 -

1 stop15h 15m

Sun 15/1107:50 -

2 stops37h 05m

Deal found 4/9£470

Fri 2/1018:20 -

1 stop10h 40m

Fri 9/1007:00 -

1 stop13h 55m

Deal found 4/9£508

Sun 4/1018:20 -

1 stop21h 10m

Wed 7/1019:20 -

1 stop25h 35m

Deal found 4/9£540

Wed 14/1015:30 -

2 stops15h 30m

Tue 20/1012:40 -

1 stop10h 40m

Deal found 5/9£746

Fri 9/1018:20 -

1 stop10h 35m

Mon 12/1020:55 -

1 stop24h 00m

Deal found 7/9£564

Fri 9/1021:15 -

1 stop14h 40m

Sun 25/1009:40 -

2 stops14h 20m

Deal found 6/9£832

Sat 5/1218:05 -

1 stop9h 50m

Mon 7/1221:10 -

2 stops23h 45m

Deal found 5/9£573

Fri 25/916:55 -

2 stops17h 05m

Sun 4/1007:00 -

2 stops17h 20m

Deal found 7/9£848

Fri 9/1022:00 -

2 stops31h 05m

Sun 25/1006:30 -

1 stop17h 05m

Deal found 7/9£846

Wed 25/1118:05 -

1 stop14h 45m

Sun 29/1109:25 -

1 stop11h 30m

Deal found 7/9£591

Tue 13/1023:10 -

2 stops16h 55m

Tue 20/1008:20 -

2 stops18h 45m

Deal found 4/9£600

Thu 24/1221:50 -

1 stop32h 05m

Fri 1/114:55 -

1 stop11h 15m

Deal found 3/9£902

Sun 25/1017:25 -

2 stops24h 00m

Fri 30/1006:30 -

1 stop14h 25m

Deal found 6/9£604

Wed 18/1122:05 -

2 stops18h 55m

Mon 30/1120:50 -

2 stops26h 00m

Deal found 5/9£611

Mon 19/1017:10 -

3 stops24h 55m

Mon 26/1009:35 -

2 stops35h 10m

Deal found 4/9£621

Sun 4/1018:20 -

1 stop10h 45m

Tue 6/1008:20 -

1 stop12h 35m

Deal found 5/9£621

Sun 4/1018:20 -

1 stop21h 10m

Tue 6/1007:00 -

1 stop13h 55m

Deal found 5/9£641

Sat 5/1219:25 -

2 stops12h 10m

Mon 7/1207:20 -

2 stops15h 40m

Deal found 5/9£652

Find flight deals from John F Kennedy Intl to Northern Ireland

Round-trip from	£467
One-way from	£199
Popular in	September
Cheapest in	April
Average price	£1,153

22/10-29/10
2 total stops
44h 50m total
New York to Northern Ireland

Search Deals

26/9-31/12
1 total stop
10h 05m total
New York to Northern Ireland

Search Deals

Highest demand for flights based on searches. 29% potential increase in price (£206 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£37 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Cheapest return flight

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sat 3/10

00:30-11:40

2 stops30h 10m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£209

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Thu 24/12

19:25-22:00

3 stops45h 35m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£231

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Thu 24/9

21:25-18:55

1 stop16h 30m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£231

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Thu 24/12

19:25-20:30

3 stops44h 05m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£245

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Fri 25/9

21:25-20:50

1 stop18h 25m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£256

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sat 26/9

16:55-09:20

2 stops11h 25m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£258

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Wed 7/10

16:55-14:30

2 stops16h 35m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£269

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Thu 24/9

16:55-11:10

2 stops13h 15m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£282

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Wed 7/10

16:55-15:00

3 stops17h 05m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£299

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Mon 14/9

16:55-11:55

2 stops14h 00m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£304

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 40 resultsSorted by cheapest first

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.

JFK-BFS

JFK-BHD

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

JFK-GBNIR

JFK-BFS

JFK-BHD

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from New York John F Kennedy Intl Airport to Northern Ireland?
A quick flight from New York John F Kennedy Intl Airport to Northern Ireland can take about 11h 15m. British Airways provides one of the quickest options available for as low as £746. The distance from New York John F Kennedy Intl Airport to Northern Ireland is about 3167 mi.
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.

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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?

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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?

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Cheap flights from New York John F Kennedy Intl Airport to Northern Ireland from £199

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/9. 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

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 8 September 2026.

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 8 September 2026.

Best flights from John F Kennedy Intl to Northern IrelandDiscover 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 8 September 2026.

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 8 September 2026.

Last-minute flights from John F Kennedy Intl to Northern IrelandDiscover last-minute flight deals from John F Kennedy Intl to Northern Ireland. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from John F Kennedy Intl to Northern Ireland. Data last updated 8 September 2026 and is based on user searches.

One-way flights from John F Kennedy Intl to Northern IrelandSearch 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 8 September 2026.

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 8 September 2026.

Find flight deals from John F Kennedy Intl to Northern Ireland

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

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Related info for your journey

How long is the flight from New York John F Kennedy Intl Airport to Northern Ireland?

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?

Browse thousands of different options on Cheapflights for your next trip

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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.

Complete your trip

Complete your trip to Northern Ireland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United Kingdom

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Search flights from John F Kennedy Intl to Northern Ireland by cabin class

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John F Kennedy Intl and Northern Ireland flights

Browse other John F Kennedy Intl and Northern Ireland flight options. Last updated on 8 September 2026.

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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 8 September 2026.

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 8 September 2026.

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 8 September 2026 and is based on user searches.

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 8 September 2026.