When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 32 days in advance, which can save you up to 5% on flights from New Jersey to Northern Ireland compared to booking the week you need them. Waiting 32 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $660. For sooner than that we have options available in the next 3 days from $660.
Our data shows that April tends to be the cheapest month to fly to Northern Ireland from New Jersey. Users have commonly found prices around $752 for the month, but tickets can be as low as $601. Due to multiple factors, prepare for potentially higher prices in June.
When flying from New Jersey to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$669 - $1,260
Route
Depart
Return
Price
New York John F Kennedy IntlBelfast City
JFK - BHD
JFKBHD
New York John F Kennedy Intl
Fri 5/31
1 stop20h 40m
Belfast City
Tue 6/4
2 stops43h 30m
New York John F Kennedy IntlBelfast Intl
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Fri 5/17
1 stop23h 40m
Belfast Intl
Tue 5/21
2 stops34h 35m
New York John F Kennedy IntlBelfast Intl
JFK - BFS
JFKBFS
New York John F Kennedy Intl
Fri 5/17
1 stop10h 40m
Belfast Intl
Tue 5/21
1 stop13h 40m
New York John F Kennedy IntlBelfast City
JFK - BHD
JFKBHD
New York John F Kennedy Intl
Tue 6/18
1 stop20h 50m
Belfast City
Wed 6/26
1 stop15h 40m
PhiladelphiaBelfast City
PHL - BHD
PHLBHD
Philadelphia
Mon 9/16
2 stops15h 05m
Belfast City
Mon 9/30
1 stop26h 20m
New York John F Kennedy IntlBelfast City
JFK - BHD
JFKBHD
New York John F Kennedy Intl
Wed 5/22
1 stop18h 05m
Belfast City
Mon 5/27
1 stop33h 30m
PhiladelphiaBelfast City
PHL - BHD
PHLBHD
Philadelphia
Fri 9/27
1 stop15h 55m
Belfast City
Tue 10/1
1 stop27h 20m
New York John F Kennedy IntlBelfast City
JFK - BHD
JFKBHD
New York John F Kennedy Intl
Wed 7/31
1 stop16h 15m
Belfast City
Sat 8/10
1 stop24h 50m
New York John F Kennedy IntlBelfast City
JFK - BHD
JFKBHD
New York John F Kennedy Intl
Wed 7/17
2 stops13h 50m
Belfast City
Thu 8/1
2 stops24h 20m
No data available for this route at this time. Please check back soon.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Cheapflights helps you search for flights from New Jersey to Northern Ireland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Cheapflights helps you find that perfect flight to Northern Ireland from New Jersey by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Cheapflights does show flights with no change fees to all users. To see these options for flights from New Jersey to Northern Ireland, users can toggle the no change fees filter when performing a flight search.
Yes, Cheapflights offers price alerts on New Jersey to Northern Ireland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.