$489+ Cheap flights from Northern Ireland to John F Kennedy Intl, NY (JFK)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/16. 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
Keep the following information in mind while searching for Northern Ireland to John F Kennedy Intl flight deals. Data was last updated June 12, 2025.
Round-trip from | $505 (Connections by easyJet) |
|---|---|
One-way from | $495 (Mytrip) |
Popular in | August |
Cheapest in | May |
Average price | $618 |
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 June 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 June 12, 2025.
This Connections by easyJet deal was found by Cheapflights users on 6/12. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Connections by easyJet deal was found by Cheapflights users on 6/10. 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 Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Netflights deal was found by Cheapflights users on 6/11. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Virgin Atlantic deal was found by Cheapflights users on 6/12. 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 Virgin Atlantic 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 6/10. 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 TravelUp deal was found by Cheapflights users on 6/10. 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 6/10. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Northern Ireland to John F Kennedy Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
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
BHD - JFK
BHDJFK
Belfast City
Tue 9/16
7:05 am-3:55 pm
1 stop13h 50m
New York John F Kennedy Intl
Tue 9/23
6:20 pm-1:45 pm
1 stop14h 25m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Mon 9/15
3:25 pm-10:30 pm
1 stop12h 05m
New York John F Kennedy Intl
Mon 9/22
8:05 pm-12:55 pm
1 stop11h 50m
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Tue 9/16
6:15 am-3:55 pm
1 stop14h 40m
New York John F Kennedy Intl
Tue 9/23
6:20 pm-7:25 pm
1 stop20h 05m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Mon 9/15
6:30 am-1:30 pm
1 stop12h 00m
New York John F Kennedy Intl
Sun 9/21
12:50 am-9:15 pm
1 stop15h 25m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Mon 9/8
7:30 pm-7:59 pm
2 stops29h 29m
New York John F Kennedy Intl
Mon 9/15
9:30 pm-10:35 am
2 stops32h 05m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Mon 9/15
6:30 am-9:46 pm
2 stops20h 16m
New York John F Kennedy Intl
Sun 9/21
12:50 am-9:15 pm
1 stop15h 25m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Mon 6/30
5:25 pm-1:20 pm
1 stop24h 55m
New York John F Kennedy Intl
Sun 7/6
12:50 am-9:15 pm
1 stop15h 25m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Sat 7/12
7:00 am-5:15 pm
1 stop15h 15m
New York John F Kennedy Intl
Sat 7/19
9:05 pm-5:20 pm
2 stops15h 15m
BelfastNew York
BFS - JFK
BFSJFK
Belfast Intl
Thu 7/24
8:50 am-10:00 pm
2 stops18h 10m
BelfastNew York
BHD - JFK
BHDJFK
Belfast City
Mon 10/27
11:30 am-6:20 pm
1 stop10h 50m
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, January is the cheapest month in which you can book a flight from Northern Ireland to New York John F Kennedy Intl Airport (average of $236). Flying from Northern Ireland to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $327). 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.
Rainfall in John F Kennedy Intl by month
Plan your trip to John F Kennedy Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 2.8 in.
Temperature in John F Kennedy Intl by month
Plan your trip to John F Kennedy Intl by taking into account the average temperature totals by month.
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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Reviews of airlines servicing John F Kennedy Intl
Get insights into the airlines that provide service to John F Kennedy Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to John F Kennedy Intl. Reviews last updated June 12, 2025.
To help decide which airline to fly from Northern Ireland to New York, see what other customers have to say about Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Lucy,Nov 2023
ATL - JFK
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Lucy,Nov 2023
ATL - JFK
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Lucy,Nov 2023
ATL - JFK
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Lucy,Nov 2023
ATL - JFK
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Lucy,Nov 2023
ATL - JFK
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Lucy,Nov 2023
ATL - JFK