Cheap flights from Northern Ireland to New York John F Kennedy Intl Airport from £328
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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
Find 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 24 October 2025.
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 24 October 2025.
Cheap flight deals from Northern Ireland to John F Kennedy Intl
Keep the following information in mind while searching for Northern Ireland to John F Kennedy Intl flight deals. Data was last updated 24 October 2025.
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
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Sat 17/1
10:35-10:00
2 stops28h 25m
New York John F Kennedy Intl
Tue 20/1
18:05-10:05
1 stop11h 00m
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Mon 8/12
08:35-15:55
1 stop12h 20m
New York John F Kennedy Intl
Wed 10/12
18:05-17:55
1 stop18h 50m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Sat 17/1
07:25-22:00
2 stops19h 35m
New York John F Kennedy Intl
Tue 20/1
18:05-13:35
1 stop14h 30m
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Sun 7/12
16:40-15:55
1 stop28h 15m
New York John F Kennedy Intl
Sun 14/12
18:05-10:05
1 stop11h 00m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Sat 17/1
09:45-19:29
2 stops14h 44m
New York John F Kennedy Intl
Tue 20/1
17:00-13:50
2 stops15h 50m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Sat 17/1
09:15-18:40
1 stop14h 25m
New York John F Kennedy Intl
Tue 20/1
20:05-11:30
1 stop10h 25m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Mon 23/3
06:35-14:15
1 stop11h 40m
New York John F Kennedy Intl
Tue 31/3
20:55-13:00
1 stop11h 05m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Sun 14/12
08:40-22:30
2 stops18h 50m
New York John F Kennedy Intl
Wed 31/12
18:05-13:35
1 stop14h 30m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Thu 20/11
06:30-15:45
1 stop14h 15m
New York John F Kennedy Intl
Thu 27/11
21:20-21:00
1 stop18h 40m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Thu 20/11
15:25-12:25
2 stops26h 00m
New York John F Kennedy Intl
Thu 27/11
09:45-20:55
3 stops30h 10m
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
Everything you need to know about your flight from Northern Ireland to New York John F Kennedy Intl Airport
What is the cheapest month to book a flight from Northern Ireland to New York John F Kennedy Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Northern Ireland to New York John F Kennedy Intl Airport (average of £344). Flying from Northern Ireland to New York John F Kennedy Intl Airport in October is currently the most expensive (average of £466). 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.
How much does it cost for a return flight from Northern Ireland to New York John F Kennedy Intl Airport?
Related info for your journey
Find useful and relevant information for your journey from Northern Ireland to John F Kennedy Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near New York John F Kennedy Intl Airport?
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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.
Top airline flying from Northern Ireland to John F Kennedy Intl
Discover the top airline that operate flights from Northern Ireland to John F Kennedy Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
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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.