$314 Find Cheap Flights from New York to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New York to Northern Ireland departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Northern Ireland, as well as popular online travel agencies
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Flight Deals

Book Cheap New York to Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New York to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from New York to Northern Ireland

Tue, Oct 13 - Mon, Oct 19
Multiple Airlines Logo
6:20 pm - 8:55 pm
JFK
-
BFS
21h 35m
1 stop
Multiple Airlines Logo
8:55 pm - 3:55 pm
BFS
-
JFK
24h 00m
1 stop
$680Multiple Airlines
Sat, Oct 3 - Sat, Oct 10
Multiple Airlines Logo
6:20 pm - 7:45 am
JFK
-
BFS
32h 25m
1 stop
Multiple Airlines Logo
6:20 am - 3:55 pm
BFS
-
JFK
14h 35m
1 stop
$707Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
8:25 pm - 11:10 pm
EWR
-
BFS
21h 45m
2 stops
Multiple Airlines Logo
4:55 pm - 9:00 pm
BFS
-
EWR
33h 05m
2 stops
$756Multiple Airlines
Mon, Jun 8 - Mon, Jun 15
Multiple Airlines Logo
11:10 pm - 8:15 pm
JFK
-
BFS
16h 05m
2 stops
Multiple Airlines Logo
8:15 pm - 8:05 pm
BFS
-
JFK
28h 50m
3 stops
$768Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
British Airways Logo
10:40 pm - 1:35 pm
JFK
-
BHD
9h 55m
1 stop
British Airways Logo
10:05 am - 4:15 pm
BHD
-
JFK
11h 10m
1 stop
$899British Airways
Sun, Sep 13 - Mon, Sep 21
British Airways Logo
5:50 pm - 8:40 am
EWR
-
BHD
9h 50m
1 stop
British Airways Logo
9:40 am - 11:45 pm
BHD
-
EWR
19h 05m
2 stops
$899British Airways
Tue, Oct 13 - Mon, Oct 19
British Airways Logo
7:50 am - 9:00 am
JFK
-
BHD
20h 10m
1 stop
British Airways Logo
6:30 pm - 11:10 am
BHD
-
JFK
21h 40m
1 stop
$914British Airways
Wed, Sep 16 - Wed, Sep 23
British Airways Logo
5:50 pm - 8:50 am
EWR
-
BHD
10h 00m
1 stop
British Airways Logo
8:35 pm - 7:25 pm
BHD
-
EWR
27h 50m
1 stop
$914British Airways
Wed, Sep 16 - Wed, Sep 23
Delta Logo
11:00 am - 9:20 am
LGA
-
BHD
17h 20m
2 stops
Delta Logo
9:50 am - 9:53 pm
BHD
-
LGA
17h 03m
2 stops
$950Delta
Fri, Oct 9 - Sun, Oct 25
Delta Logo
2:00 pm - 4:55 pm
LGA
-
BHD
21h 55m
2 stops
Delta Logo
6:30 am - 10:26 pm
BHD
-
LGA
19h 56m
2 stops
$1,050Delta
Booking Insights

KAYAK's insights & trends for New York to Northern Ireland flights

Get data-powered insights and trends into flights from New York to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from New York to Northern Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York to Northern Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York to Northern Ireland is May, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $780 and $686 respectively.

Find deals

Good to know

Low seasonNovember
Cheapest flight$314
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from New York John F Kennedy Airport to Belfast

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from New York to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New York to Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from New York to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from New York to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from New York to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying from New York to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New York to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7931 reviews
6.9Boarding
6.4Entertainment
6.8Comfort
7.7Crew
6.4Food
Airline reviews

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

8.0 ExcellentChristopher, Apr 2026
JFK - LHR
Read more British Airways reviews

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Worst airline in the world. They downgraded me from business class to economy with no compensation.

Even if you wait for connecting passengers you should not be an hour late departing waiting their luggage. Your passengers may have connections in the other end and you harm them.

WiFi wasn’t available to economy until the end of the flight.

Getting the boarding passes between the BA and AA apps was very clunky.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

Everything you need to know for your flight from New York to Northern Ireland

Cabin class types available on flights to Northern Ireland

Cabin classes available on flights to Northern Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights from New York to Northern Ireland
Business Class flights from New York to Northern Ireland
Premium Economy Class flights from New York to Northern Ireland
Economy Class flights from New York to Northern Ireland