In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 71.0 mm.

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to New York John F Kennedy Intl Airport as you normally would.

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

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

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

Yes. Cheapflights offers flight deals from Northern Ireland to John F Kennedy Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£256+ Cheap Flights from Northern Ireland to New York John F Kennedy Intl Airport

Cheap flight deals from Northern Ireland to John F Kennedy Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Northern Ireland to John F Kennedy Intl
Explore the most affordable flight options available from Northern Ireland to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Thu 8/1006:10 -

2 stops20h 55m

Mon 12/1020:30 -

2 stops18h 55m

Deal found 8/9£410

Thu 8/1021:10 -

1 stop23h 45m

Thu 15/1018:20 -

1 stop20h 00m

Deal found 8/9£464

Sun 4/1022:10 -

2 stops23h 55m

Sun 11/1016:40 -

2 stops23h 50m

Deal found 6/9£467

Thu 17/912:45 -

2 stops33h 20m

Tue 29/901:00 -

2 stops25h 40m

Deal found 10/9£474

Thu 17/906:30 -

1 stop12h 00m

Wed 30/919:15 -

1 stop11h 45m

Deal found 10/9£485

Sun 4/1011:00 -

1 stop11h 00m

Sun 11/1019:15 -

1 stop10h 15m

Deal found 6/9£499

Thu 8/1014:20 -

1 stop13h 05m

Thu 15/1018:40 -

1 stop10h 30m

Deal found 8/9£500

Thu 17/914:20 -

1 stop11h 45m

Wed 30/919:15 -

1 stop13h 20m

Deal found 9/9£501

Sat 21/1115:15 -

1 stop12h 10m

Fri 27/1115:34 -

2 stops14h 21m

Deal found 10/9£502

Tue 6/1007:35 -

2 stops16h 40m

Fri 9/1016:30 -

2 stops23h 45m

Deal found 6/9£505

Fri 9/1012:00 -

1 stop11h 20m

Fri 16/1020:20 -

1 stop12h 05m

Deal found 9/9£509

Thu 29/1020:05 -

1 stop24h 50m

Sat 31/1023:00 -

1 stop29h 00m

Deal found 9/9£512

Best flights from Northern Ireland to John F Kennedy Intl
Discover carefully curated flight deals from Northern Ireland to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Thu 8/1006:10 -

2 stops20h 55m

Mon 12/1020:30 -

2 stops18h 55m

Deal found 8/9£410

Thu 14/115:25 -

1 stop10h 45m

Sun 24/115:34 -

2 stops14h 11m

Deal found 6/9£507

Thu 8/1021:10 -

1 stop23h 45m

Thu 15/1018:20 -

1 stop20h 00m

Deal found 8/9£464

Thu 14/111:05 -

1 stop11h 15m

Mon 25/117:10 -

2 stops17h 55m

Deal found 6/9£507

Tue 6/1007:35 -

2 stops16h 40m

Fri 9/1016:30 -

2 stops23h 45m

Deal found 6/9£505

Thu 1/1016:35 -

1 stop10h 50m

Mon 5/1016:30 -

2 stops15h 25m

Deal found 6/9£530

Thu 29/1020:05 -

1 stop24h 50m

Sat 31/1023:00 -

1 stop29h 00m

Deal found 9/9£512

Tue 8/1210:00 -

1 stop12h 20m

Fri 11/1219:05 -

1 stop14h 00m

Deal found 9/9£531

Mon 1/217:55 -

1 stop27h 00m

Sat 6/218:05 -

1 stop18h 45m

Deal found 6/9£542

Fri 15/106:30 -

1 stop14h 25m

Mon 25/118:05 -

1 stop20h 50m

Deal found 6/9£558

Fri 15/106:30 -

1 stop14h 25m

Sat 23/118:05 -

1 stop15h 15m

Deal found 6/9£559

Sun 4/1010:55 -

1 stop11h 50m

Sun 11/1021:15 -

2 stops19h 35m

Deal found 6/9£579

Fri 23/1008:55 -

2 stops35h 45m

Mon 26/1018:35 -

2 stops20h 35m

Deal found 9/9£587

Find flight deals from Northern Ireland to John F Kennedy Intl

Round-trip from	£410
One-way from	£256
Popular in	December
Cheapest in	January
Average price	£525

8/10-12/10
4 total stops
39h 50m total
Northern Ireland to New York

Search Deals

15/11-31/12
2 total stops
37h 05m total
Northern Ireland to New York

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£15 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 Northern Ireland to New York John F Kennedy Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Sun 15/11

07:50-15:55

2 stops37h 05m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£256

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Mon 11/1

22:05-15:55

2 stops46h 50m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£263

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Sat 6/2

23:00-15:55

2 stops45h 55m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£284

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Fri 30/10

06:30-16:55

2 stops38h 25m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£290

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Sat 9/1

13:00-19:05

3 stops35h 05m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£290

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Mon 30/11

22:05-19:05

3 stops26h 00m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£301

BelfastNew York

BHD Belfast City - JFK New York John F Kennedy Intl

BHDJFK

Belfast City

Sat 6/2

10:25-19:05

3 stops37h 40m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£304

BelfastNew York

BHD Belfast City - JFK New York John F Kennedy Intl

BHDJFK

Belfast City

Fri 30/10

07:20-16:55

2 stops37h 35m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£304

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Wed 25/11

21:00-19:05

3 stops27h 05m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£309

BelfastNew York

BHD Belfast City - JFK New York John F Kennedy Intl

BHDJFK

Belfast City

Sat 9/1

14:55-15:55

1 stop30h 00m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£355

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 27 resultsSorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Northern Ireland with our price prediction graph.

BFS-JFK

BHD-JFK

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 Northern Ireland to New York John F Kennedy Intl Airport

GBNIR-JFK

BFS-JFK

BHD-JFK

How much does it cost for a return flight from Northern Ireland to New York John F Kennedy Intl Airport?

Airfare is below average for this route at the moment.

Northern Ireland to New York John F Kennedy Intl Airport flights typically cost between £607 and £647 in October.
The cheapest return price found within the last 5 days was £410 on Multiple Airlines (8 Oct–12 Oct).

Related info for your journey

How long is the flight from Northern Ireland to New York John F Kennedy Intl Airport?
Departing from Northern Ireland to New York John F Kennedy Intl Airport will take you 10h 45m. Airlines will cover a distance of 3167 mi.
Can I find deals for flights from Northern Ireland to John F Kennedy Intl that include hotel bookings?
Yes. In addition to deals on Northern Ireland to John F Kennedy Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to John F Kennedy Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to John F Kennedy Intl.
Can I find deals for business class flights from Northern Ireland to John F Kennedy Intl?
Yes. Cheapflights offers flight deals from Northern Ireland to John F Kennedy Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Queens

Ronkonkoma

Yonkers

Elizabeth

Mahwah

Bronx

North Bergen

Garden City

Rutherford

North Wales

Norwalk

Staten Island

Rahway

Carlstadt

Fort Lee

Secaucus

Waterbury

Carteret

West New York

Edgewater

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to New York

Flights by cabin class

John F Kennedy Intl flight routes

Other flight options

Popular flights

Alternative routes for Northern Ireland to John F Kennedy Intl

Heathrow to Newark flights

Heathrow to John F Kennedy Intl flights

Heathrow to LaGuardia flights

Gatwick to John F Kennedy Intl flights

Gatwick to Newark flights

Stansted to John F Kennedy Intl flights

London City to John F Kennedy Intl flights

Luton to John F Kennedy Intl flights

Gatwick to LaGuardia flights

London City to Newark flights

Stansted to Newark flights

Luton to Newark flights

Manchester to John F Kennedy Intl flights

Manchester to Newark flights

Manchester to LaGuardia flights

Stansted to LaGuardia flights

Edinburgh to Newark flights

Luton to LaGuardia flights

Edinburgh to John F Kennedy Intl flights

London City to LaGuardia flights

Edinburgh to LaGuardia flights

Birmingham to John F Kennedy Intl flights

Birmingham to Newark flights

Glasgow Intl to Newark flights

Glasgow Intl to John F Kennedy Intl flights

Southend to John F Kennedy Intl flights

Birmingham to LaGuardia flights

Glasgow Intl to LaGuardia flights

Newcastle upon Tyne to John F Kennedy Intl flights

Southend to Newark flights

Southampton to Newark flights

Southampton to John F Kennedy Intl flights

Newcastle upon Tyne to Newark flights

Leeds to John F Kennedy Intl flights

Newcastle upon Tyne to LaGuardia flights

Liverpool to John F Kennedy Intl flights

Belfast Intl to John F Kennedy Intl flights

Bristol to John F Kennedy Intl flights

Liverpool to Newark flights

Bristol to Newark flights

Leeds to Newark flights

Belfast Intl to Newark flights

Exeter to John F Kennedy Intl flights

Cardiff to John F Kennedy Intl flights

Leeds to LaGuardia flights

Inverness to John F Kennedy Intl flights

Inverness to LaGuardia flights

Belfast City to LaGuardia flights

Belfast City to John F Kennedy Intl flights

Top airline flying from Northern Ireland to John F Kennedy Intl

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£411	Average£581	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

When you search for this flight from Northern Ireland to John F Kennedy Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to John F Kennedy Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to John F Kennedy Intl from Northern Ireland 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 Northern Ireland to John F Kennedy Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to John F Kennedy Intl from Northern Ireland today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Northern Ireland to New York John F Kennedy Intl Airport from £256

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to John F Kennedy Intl

Cheapest flights from Northern Ireland to John F Kennedy IntlExplore the most affordable flight options available from Northern Ireland to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Explore the most affordable flight options available from Northern Ireland to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from Northern Ireland to John F Kennedy IntlDiscover carefully curated flight deals from Northern Ireland to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from Northern Ireland to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Northern Ireland to John F Kennedy IntlDiscover last-minute flight deals from Northern Ireland to John F Kennedy Intl. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to John F Kennedy Intl. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Northern Ireland to John F Kennedy IntlSearch for one-way flight options from Northern Ireland to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from Northern Ireland to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Find flight deals from Northern Ireland to John F Kennedy Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to New York John F Kennedy Intl Airport that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Northern Ireland with our price prediction graph.

Cheapflights Insights

How much does it cost for a return flight from Northern Ireland to New York John F Kennedy Intl Airport?

Airfare is below average for this route at the moment.

Northern Ireland to New York John F Kennedy Intl Airport flights typically cost between £607 and £647 in October.The cheapest return price found within the last 5 days was £410 on Multiple Airlines (8 Oct–12 Oct).

Related info for your journey

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

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

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

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

Travelling to a place near New York John F Kennedy Intl Airport?

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 Northern Ireland to John F Kennedy Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to John F Kennedy Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New York

Book a non-stop flight to one of these other cities located in New York.

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

Find flights from Northern Ireland to John F Kennedy Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to John F Kennedy Intl

Explore flights to John F Kennedy Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.

Northern Ireland and John F Kennedy Intl flights

Browse other Northern Ireland and John F Kennedy Intl flight options. Last updated on 11 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Northern Ireland to John F Kennedy Intl

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to John F Kennedy Intl
Explore the most affordable flight options available from Northern Ireland to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from Northern Ireland to John F Kennedy Intl
Discover carefully curated flight deals from Northern Ireland to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Northern Ireland to John F Kennedy Intl
Discover last-minute flight deals from Northern Ireland to John F Kennedy Intl. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Northern Ireland to John F Kennedy Intl
Search for one-way flight options from Northern Ireland to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Northern Ireland to New York John F Kennedy Intl Airport flights typically cost between £607 and £647 in October.
The cheapest return price found within the last 5 days was £410 on Multiple Airlines (8 Oct–12 Oct).