$352+ Cheap flights from Northern Ireland to John F Kennedy Intl, NY (JFK)
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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Northern Ireland to John F Kennedy Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 December 12, 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 December 12, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This TravelUp deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find 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 December 12, 2025.
Round-trip from | $544 (Kiwi.com) |
|---|---|
One-way from | $352 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $740 |
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
Sun 1/25
9:25 am-3:55 pm
1 stop11h 30m
New York John F Kennedy Intl
Sun 2/1
6:05 pm-10:05 am
1 stop11h 00m
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Thu 1/15
6:35 pm-8:05 pm
3 stops30h 30m
New York John F Kennedy Intl
Mon 1/19
10:00 pm-8:10 pm
2 stops17h 10m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Sun 4/26
7:10 pm-12:45 pm
1 stop22h 35m
New York John F Kennedy Intl
Thu 4/30
7:50 am-8:45 am
1 stop19h 55m
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Wed 3/25
6:30 am-4:55 pm
1 stop14h 25m
New York John F Kennedy Intl
Wed 4/8
11:10 pm-5:05 pm
2 stops12h 55m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Thu 1/29
6:35 am-7:15 pm
2 stops17h 40m
New York John F Kennedy Intl
Mon 2/2
6:15 pm-9:05 am
1 stop9h 50m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Fri 1/30
6:45 am-7:15 pm
2 stops17h 30m
New York John F Kennedy Intl
Mon 2/2
6:50 pm-10:40 am
1 stop10h 50m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Mon 6/1
3:25 pm-9:00 pm
1 stop10h 35m
New York John F Kennedy Intl
Thu 6/4
7:20 pm-11:10 am
1 stop10h 50m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Thu 4/23
6:35 am-12:29 pm
1 stop10h 54m
New York John F Kennedy Intl
Tue 5/12
5:29 pm-3:20 pm
2 stops16h 51m
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Sun 3/15
9:15 am-8:05 pm
3 stops38h 50m
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Sun 1/25
9:25 am-3:55 pm
1 stop11h 30m
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 $459). Flying from Northern Ireland to New York John F Kennedy Intl Airport in November is currently the most expensive (average of $718). 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.