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Northern Ireland

$267+ Cheap flights from New Jersey to Northern Ireland

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BFS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from New Jersey to Northern Ireland

Keep the following information in mind while searching for New Jersey to Northern Ireland flight deals. Data was last updated May 1, 2025.

Round-trip from

$560
(Mytrip)

One-way from

$267
(Kiwi.com)

Popular in

October

Cheapest in

December

Average price

$924
From New Jersey to Northern Ireland
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One-way flight from New Jersey to Northern Ireland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from New Jersey to Northern Ireland

Cheapest flights from New Jersey to Northern Ireland
Explore the most affordable flight options available from New Jersey to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/138:25 pmJFK - BFS
2 stops13h 35mMultiple Airlines
Mon 5/2610:55 amBFS - JFK
2 stops40h 05mMultiple Airlines
Deal found 4/30$560
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:30 pmJFK - BHD
1 stop11h 00mBritish Airways
Sun 9/2811:00 amBHD - JFK
1 stop11h 35mBritish Airways
Deal found 4/30$566
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:55 pmEWR - BHD
1 stop10h 10mBritish Airways
Sun 9/281:00 pmBHD - EWR
1 stop11h 25mBritish Airways
Deal found 4/30$566
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/115:05 pmPHL - BHD
2 stops17h 35mBritish Airways
Mon 8/186:30 pmBHD - PHL
2 stops26h 20mBritish Airways
Deal found 4/30$655
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Thu 5/296:20 pmJFK - BHD
1 stop15h 50mMultiple Airlines
Thu 6/1211:50 amBHD - JFK
2 stops15h 25mMultiple Airlines
Deal found 4/29$662
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1310:10 pmPHL - BHD
1 stop14h 20mAmerican Airlines
Tue 5/206:35 amBHD - PHL
1 stop14h 50mAmerican Airlines
Deal found 4/30$685
This Finnair deal was found by Cheapflights users on 4/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:25 pmPHL - BHD
1 stop16h 10mMultiple Airlines
Mon 8/187:30 pmBHD - PHL
1 stop22h 30mMultiple Airlines
Deal found 4/29$706
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:55 pmJFK - BHD
1 stop14h 20mAmerican Airlines
Sat 9/67:05 amBHD - JFK
1 stop15h 00mAmerican Airlines
Deal found 4/29$721
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Wed 5/213:05 pmEWR - BFS
2 stops20h 35mMultiple Airlines
Mon 5/263:30 pmBFS - EWR
1 stop34h 30mMultiple Airlines
Deal found 4/29$736
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:00 pmJFK - BHD
1 stop13h 45mAer Lingus
Tue 6/1010:20 amBHD - JFK
1 stop11h 55mAer Lingus
Deal found 4/29$773
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2110:00 pmJFK - BHD
2 stops31h 35mFinnair
Mon 7/287:30 pmBHD - JFK
1 stop20h 40mFinnair
Deal found 4/30$836
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:30 pmLGA - BFS
2 stops22h 45mMultiple Airlines
Mon 5/263:30 pmBFS - LGA
2 stops33h 09mMultiple Airlines
Deal found 4/30$839

Cheapflights Fare Finder

Customize your flight search to find flights from New Jersey to Northern Ireland 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 May 1, 2025.
Use the filters below to find and compare flights from New Jersey to Northern Ireland that are best for you.

Fly from

New Jersey

Fly to

Northern Ireland

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Tue 5/13

8:25 pm-3:00 pm

2 stops13h 35m

Belfast Intl

Mon 5/26

10:55 am-10:00 pm

2 stops40h 05m

$560

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 9/21

7:30 pm-11:30 am

1 stop11h 00m

Belfast City

Sun 9/28

11:00 am-5:35 pm

1 stop11h 35m

$566

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 9/21

5:55 pm-9:05 am

1 stop10h 10m

Belfast City

Sun 9/28

1:00 pm-7:25 pm

1 stop11h 25m

$566

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 8/11

5:05 pm-3:40 pm

2 stops17h 35m

Belfast City

Mon 8/18

6:30 pm-3:50 pm

2 stops26h 20m

$655

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Thu 5/29

6:20 pm-3:10 pm

1 stop15h 50m

Belfast City

Thu 6/12

11:50 am-10:15 pm

2 stops15h 25m

$662

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 5/13

10:10 pm-5:30 pm

1 stop14h 20m

Belfast City

Tue 5/20

6:35 am-4:25 pm

1 stop14h 50m

$685

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 8/11

10:25 pm-7:35 pm

1 stop16h 10m

Belfast City

Mon 8/18

7:30 pm-1:00 pm

1 stop22h 30m

$706

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Fri 8/29

10:55 pm-6:15 pm

1 stop14h 20m

Belfast City

Sat 9/6

7:05 am-5:05 pm

1 stop15h 00m

$721

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 5/21

3:05 pm-4:40 pm

2 stops20h 35m

Belfast Intl

Mon 5/26

3:30 pm-9:00 pm

1 stop34h 30m

$736

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 6/4

7:00 pm-1:45 pm

1 stop13h 45m

Belfast City

Tue 6/10

10:20 am-5:15 pm

1 stop11h 55m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 50 results
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Best time to book a flight from New Jersey to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from New Jersey with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Jersey to Northern Ireland

What is the cheapest time of day to fly from NJ to NIR?

Find hourly flight availability from New Jersey to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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.

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Northern Ireland when rainfall is around 2.0 in.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated May 1, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from New Jersey to Northern Ireland. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Virgin Atlantic
7.4
Good
643 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from New Jersey to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from New Jersey to Northern Ireland one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $394. However, be on the lookout for offers from British Airways and Aer Lingus, as they are both options that can get you from New Jersey to Northern Ireland for a low price.

  • Can I find deals for flights from New Jersey to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on New Jersey to Northern Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Jersey to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Jersey to Northern Ireland.

  • Can I find deals for business class flights from New Jersey to Northern Ireland?

    Yes. Cheapflights offers flight deals from New Jersey to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Jersey to Northern Ireland?

    Currently, February is the cheapest month in which you can book a flight from New Jersey to Northern Ireland (average of $657). Flying from New Jersey to Northern Ireland in June is currently the most expensive (average of $1,189). 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.

See more FAQs

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Alternative routes for New Jersey to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from New Jersey to Northern Ireland

Discover the top airline that operate flights from New Jersey to Northern Ireland. 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$647Average$809FlexibilityNo cancel feeOn-time70%

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