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.

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 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 September. For low rates, June can be a great choice for travel to Northern Ireland. Flights to Northern Ireland from New York John F Kennedy Intl Airport in June are about £720 on average during June, but can be found for as low as £482.

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.

£154+ Cheap 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	£369
One-way from	£154
Popular in	September
Cheapest in	June
Average price	£550

1/10-8/10
2 total stops
36h 00m total
New York to Northern Ireland

Search Deals

15/9
1 total stop
10h 35m total
New York to Northern Ireland

Search Deals

Highest demand for flights based on searches. 23% potential increase in price (£167 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease (£41 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 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 19 August 2025.

Wed 1/1018:20JFK - BFS

1 stop21h 15mMultiple Airlines

Wed 8/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Deal found 17/8£369

Thu 25/900:15JFK - BFS

1 stop30h 40mMultiple Airlines

Mon 29/915:30BFS - JFK

1 stop11h 45mMultiple Airlines

Deal found 17/8£378

Mon 22/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Wed 8/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Deal found 17/8£384

Mon 29/918:20JFK - BFS

1 stop19h 25mMultiple Airlines

Tue 14/1016:55BFS - JFK

2 stops32h 10mMultiple Airlines

Deal found 18/8£386

Wed 3/919:30JFK - BHD

1 stop11h 25mBritish Airways

Tue 9/906:35BHD - JFK

1 stop16h 30mBritish Airways

Deal found 18/8£386

Mon 22/922:55JFK - BHD

1 stop11h 45mBritish Airways

Fri 3/1006:35BHD - JFK

1 stop11h 05mBritish Airways

Deal found 17/8£398

Fri 3/1018:20JFK - BFS

1 stop20h 45mMultiple Airlines

Tue 7/1020:55BFS - JFK

1 stop24h 00mMultiple Airlines

Deal found 18/8£398

Mon 22/918:20JFK - BHD

1 stop14h 25mMultiple Airlines

Wed 8/1007:05BHD - JFK

1 stop13h 50mMultiple Airlines

Deal found 17/8£400

Mon 15/922:55JFK - BHD

1 stop11h 45mBritish Airways

Mon 22/919:30BHD - JFK

1 stop27h 35mBritish Airways

Deal found 18/8£405

Wed 10/909:50JFK - BHD

1 stop18h 00mBritish Airways

Tue 16/920:20BHD - JFK

2 stops23h 30mBritish Airways

Deal found 18/8£407

Fri 3/1018:20JFK - BFS

1 stop20h 45mMultiple Airlines

Fri 10/1006:05BFS - JFK

1 stop14h 50mMultiple Airlines

Deal found 19/8£413

Fri 3/1018:20JFK - BHD

1 stop21h 05mMultiple Airlines

Tue 7/1014:20BHD - JFK

1 stop30h 35mMultiple Airlines

Deal found 16/8£413

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 19 August 2025.

Wed 1/1018:20JFK - BFS

1 stop21h 15mMultiple Airlines

Wed 8/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Deal found 17/8£369

Wed 3/919:30JFK - BHD

1 stop11h 25mBritish Airways

Tue 9/906:35BHD - JFK

1 stop16h 30mBritish Airways

Deal found 18/8£386

Thu 25/900:15JFK - BFS

1 stop30h 40mMultiple Airlines

Mon 29/915:30BFS - JFK

1 stop11h 45mMultiple Airlines

Deal found 17/8£378

Wed 10/909:50JFK - BHD

1 stop18h 00mBritish Airways

Tue 16/909:35BHD - JFK

1 stop13h 30mBritish Airways

Deal found 18/8£386

Mon 22/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Wed 8/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Deal found 17/8£384

Mon 22/922:55JFK - BHD

1 stop11h 45mBritish Airways

Fri 3/1006:35BHD - JFK

1 stop11h 05mBritish Airways

Deal found 17/8£398

Mon 29/918:20JFK - BFS

1 stop19h 25mMultiple Airlines

Tue 14/1016:55BFS - JFK

2 stops32h 10mMultiple Airlines

Deal found 18/8£386

Wed 1/1019:30JFK - BHD

1 stop11h 25mBritish Airways

Fri 10/1014:00BHD - JFK

1 stop10h 55mBritish Airways

Deal found 17/8£398

Wed 24/922:55JFK - BHD

1 stop11h 40mBritish Airways

Tue 7/1009:35BHD - JFK

1 stop12h 30mBritish Airways

Deal found 17/8£398

Fri 3/1018:20JFK - BFS

1 stop20h 45mMultiple Airlines

Tue 7/1020:55BFS - JFK

1 stop24h 00mMultiple Airlines

Deal found 18/8£398

Mon 22/918:20JFK - BHD

1 stop14h 25mMultiple Airlines

Wed 8/1007:05BHD - JFK

1 stop13h 50mMultiple Airlines

Deal found 17/8£400

Tue 9/919:30JFK - BHD

1 stop10h 05mBritish Airways

Tue 16/913:40BHD - JFK

1 stop12h 20mBritish Airways

Deal found 17/8£401

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 19 August 2025 and is based on user searches.

Wed 3/919:30JFK - BHD

1 stop11h 25mBritish Airways

Tue 9/906:35BHD - JFK

1 stop16h 30mBritish Airways

Deal found 18/8£386

Wed 10/909:50JFK - BHD

1 stop18h 00mBritish Airways

Tue 16/920:20BHD - JFK

2 stops23h 30mBritish Airways

Deal found 18/8£407

Mon 15/922:55JFK - BHD

1 stop11h 45mBritish Airways

Mon 22/919:30BHD - JFK

1 stop27h 35mBritish Airways

Deal found 18/8£405

Mon 15/918:25JFK - BFS

2 stops21h 10mMultiple Airlines

Mon 22/906:45BFS - JFK

2 stops17h 35mMultiple Airlines

Deal found 18/8£417

Tue 16/922:55JFK - BHD

1 stop11h 25mBritish Airways

Wed 24/906:50BHD - JFK

1 stop10h 50mBritish Airways

Deal found 18/8£416

Tue 16/917:30JFK - BHD

2 stops14h 30mBritish Airways

Tue 23/913:40BHD - JFK

1 stop11h 15mBritish Airways

Deal found 17/8£420

Mon 22/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Wed 8/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Deal found 17/8£384

Mon 22/922:55JFK - BHD

1 stop11h 45mBritish Airways

Fri 3/1006:35BHD - JFK

1 stop11h 05mBritish Airways

Deal found 17/8£398

Mon 22/918:20JFK - BHD

1 stop14h 25mMultiple Airlines

Wed 8/1007:05BHD - JFK

1 stop13h 50mMultiple Airlines

Deal found 17/8£400

Thu 25/900:15JFK - BFS

1 stop30h 40mMultiple Airlines

Mon 29/915:30BFS - JFK

1 stop11h 45mMultiple Airlines

Deal found 17/8£378

Mon 29/918:20JFK - BFS

1 stop19h 25mMultiple Airlines

Tue 14/1016:55BFS - JFK

2 stops32h 10mMultiple Airlines

Deal found 18/8£386

Mon 29/918:20JFK - BHD

1 stop14h 25mMultiple Airlines

Tue 14/1014:20BHD - JFK

1 stop30h 35mMultiple Airlines

Deal found 18/8£417

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 19 August 2025.

Mon 15/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Deal found 19/8£154

Mon 15/1218:05JFK - BHD

1 stop14h 30mMultiple Airlines

Deal found 18/8£155

Thu 18/923:10JFK - BFS

2 stops19h 20mMultiple Airlines

Deal found 19/8£177

Mon 8/921:30JFK - BHD

2 stops33h 10mMultiple Airlines

Deal found 18/8£184

Tue 16/900:15JFK - BFS

2 stops27h 15mMultiple Airlines

Deal found 18/8£208

Wed 17/921:05JFK - BHD

2 stops15h 35mAer Lingus

Deal found 18/8£216

Tue 16/900:15JFK - BHD

2 stops33h 25mMultiple Airlines

Deal found 18/8£236

Mon 5/119:05JFK - BHD

1 stop13h 45mAer Lingus

Deal found 17/8£253

Mon 5/118:05JFK - BFS

1 stop11h 00mMultiple Airlines

Deal found 19/8£554

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

Wed 1/10

18:20-20:35

1 stop21h 15m

Belfast Intl

Wed 8/10

06:10-15:55

1 stop14h 45m

£369

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 25/9

00:15-11:55

1 stop30h 40m

Belfast Intl

Mon 29/9

15:30-22:15

1 stop11h 45m

£378

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 22/9

18:20-09:55

1 stop10h 35m

Belfast Intl

Wed 8/10

06:10-15:55

1 stop14h 45m

£384

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/9

19:30-11:55

1 stop11h 25m

Belfast City

Tue 9/9

06:35-18:05

1 stop16h 30m

£386

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 10/9

09:50-08:50

1 stop18h 00m

Belfast City

Tue 16/9

09:35-18:05

1 stop13h 30m

£386

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 29/9

18:20-18:45

1 stop19h 25m

Belfast Intl

Tue 14/10

16:55-20:05

2 stops32h 10m

£386

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 22/9

22:55-15:40

1 stop11h 45m

Belfast City

Fri 3/10

06:35-12:40

1 stop11h 05m

£398

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 1/10

19:30-11:55

1 stop11h 25m

Belfast City

Fri 10/10

14:00-19:55

1 stop10h 55m

£398

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 24/9

22:55-15:35

1 stop11h 40m

Belfast City

Tue 7/10

09:35-17:05

1 stop12h 30m

£398

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 3/10

18:20-20:05

1 stop20h 45m

Belfast Intl

Tue 7/10

20:55-15:55

1 stop24h 00m

£398

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 28 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

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 25m. British Airways provides one of the quickest options available for as low as £386. 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.
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.

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Alternative routes for John F Kennedy Intl to Northern Ireland

John F Kennedy Intl to Heathrow flights

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John F Kennedy Intl to Gatwick flights

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John F Kennedy Intl to London City flights

John F Kennedy Intl to Stansted flights

LaGuardia to Heathrow flights

Newark to London City flights

LaGuardia to Gatwick flights

Newark to Stansted flights

Newark to Luton flights

John F Kennedy Intl to Edinburgh flights

Newark to Edinburgh flights

John F Kennedy Intl to Manchester flights

LaGuardia to Edinburgh flights

John F Kennedy Intl to Glasgow Intl flights

Newark to Manchester flights

Stewart to Luton flights

Newark to Glasgow Intl flights

Stewart to Gatwick flights

LaGuardia to Manchester flights

Stewart to Stansted flights

LaGuardia to Glasgow Intl flights

John F Kennedy Intl to Leeds flights

John F Kennedy Intl to Birmingham flights

John F Kennedy Intl to Southend flights

Newark to Southampton flights

Newark to Birmingham flights

John F Kennedy Intl to Belfast Intl flights

John F Kennedy Intl to Newcastle upon Tyne flights

Newark to Newcastle upon Tyne flights

John F Kennedy Intl to Belfast City flights

Stewart to Heathrow flights

Newark to Belfast Intl flights

John F Kennedy Intl to Liverpool flights

LaGuardia to Belfast City flights

LaGuardia to Newcastle upon Tyne flights

Newark to Liverpool flights

Newark to Cardiff flights

John F Kennedy Intl to Bristol flights

John F Kennedy Intl to Cardiff flights

LaGuardia to Birmingham flights

Newark to Inverness flights

Direct flights to United Kingdom

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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?

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 £154

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 15/9. 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 19 August 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 19 August 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 19 August 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

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.

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?

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

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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.

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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 19 August 2025.