HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Northern Ireland

$225+ 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BFS
Mar 17 — Mar 241
Tue 3/17
Tue 3/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Jersey to Northern Ireland 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 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 February 15, 2026.

This Trip.com deal was found by Cheapflights users on 2/13. 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.
Thu 4/1611:10 pm
JFK
-
BFS
2 stops19h 15m
Multiple Airlines
Wed 4/227:00 am
BFS
-
JFK
2 stops20h 05m
Multiple Airlines
Deal found 2/13$518
This Vliegwinkel deal was found by Cheapflights users on 2/15. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/157:50 pm
JFK
-
BHD
1 stop10h 30m
British Airways
Tue 3/314:25 pm
BHD
-
JFK
1 stop11h 05m
British Airways
Deal found 2/15$550
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:05 am
JFK
-
BHD
1 stop19h 10m
British Airways
Wed 3/1811:25 am
BHD
-
JFK
1 stop10h 50m
British Airways
Deal found 2/12$553
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:30 pm
EWR
-
BHD
1 stop9h 40m
British Airways
Wed 3/186:35 am
BHD
-
EWR
1 stop18h 00m
British Airways
Deal found 2/12$553
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Sun 3/16:25 pm
JFK
-
BHD
1 stop10h 55m
American Airlines
Tue 3/1011:25 am
BHD
-
JFK
1 stop13h 35m
American Airlines
Deal found 2/15$554
This oojo deal was found by Cheapflights users on 2/14. 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.
Wed 4/158:55 pm
JFK
-
BHD
1 stop11h 40m
British Airways
Tue 4/219:40 am
BHD
-
JFK
1 stop11h 35m
British Airways
Deal found 2/14$569
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Wed 4/296:20 pm
JFK
-
BHD
1 stop14h 15m
American Airlines
Wed 5/611:35 am
BHD
-
JFK
1 stop14h 30m
American Airlines
Deal found 2/13$570
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:54 pm
LGA
-
BHD
2 stops17h 01m
British Airways
Mon 9/217:35 pm
BHD
-
LGA
2 stops30h 14m
British Airways
Deal found 2/12$570
This oojo deal was found by Cheapflights users on 2/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:25 pm
EWR
-
BHD
1 stop13h 15m
British Airways
Tue 4/211:45 pm
BHD
-
EWR
1 stop10h 40m
British Airways
Deal found 2/12$570
This oojo deal was found by Cheapflights users on 2/14. 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 3/165:59 pm
JFK
-
BHD
2 stops12h 41m
British Airways
Mon 3/237:25 pm
BHD
-
JFK
1 stop25h 35m
British Airways
Deal found 2/14$574
This Air France deal was found by Cheapflights users on 2/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:45 pm
JFK
-
BHD
1 stop19h 05m
Multiple Airlines
Mon 3/25:20 pm
BHD
-
JFK
1 stop27h 25m
Multiple Airlines
Deal found 2/13$575
This oojo deal was found by Cheapflights users on 2/14. 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 3/166:00 am
LGA
-
BHD
2 stops23h 05m
British Airways
Mon 3/237:25 pm
BHD
-
LGA
2 stops29h 47m
British Airways
Deal found 2/14$577

Find 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 February 15, 2026.

Round-trip from

$518
(Trip.com)

One-way from

$225
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$610
From New Jersey to Northern Ireland
Search Deals
One-way flight from New Jersey to Northern Ireland
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 15, 2026.
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

Thu 4/16

11:10 pm-11:25 pm

2 stops19h 15m

Belfast Intl

Wed 4/22

7:00 am-10:05 pm

2 stops20h 05m

$518

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 3/16

9:05 am-7:40 am

1 stop18h 35m

Belfast City

Mon 3/23

7:25 pm-12:20 pm

1 stop20h 55m

$553

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 3/11

10:45 pm-4:35 pm

1 stop13h 50m

Belfast City

Wed 3/18

12:25 pm-9:00 pm

1 stop12h 35m

$554

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 2/25

6:50 pm-4:50 pm

1 stop17h 00m

Belfast City

Mon 3/2

5:20 pm-11:25 am

1 stop23h 05m

$575

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 3/29

10:40 pm-6:45 pm

1 stop15h 05m

Belfast City

Wed 4/8

8:35 pm-11:10 am

1 stop19h 35m

$579

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 3/10

12:20 am-6:40 pm

1 stop14h 20m

Belfast City

Wed 3/18

6:35 am-8:32 pm

2 stops17h 57m

$580

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 3/1

5:45 pm-9:00 pm

1 stop22h 15m

Belfast City

Tue 3/10

6:30 am-9:29 pm

2 stops18h 59m

$586

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 3/11

7:30 pm-9:10 am

1 stop9h 40m

Belfast City

Wed 3/18

6:35 am-9:00 pm

2 stops18h 25m

$588

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Sun 3/1

7:10 pm-10:20 am

1 stop10h 10m

Belfast City

Tue 3/10

7:25 pm-3:05 pm

2 stops23h 40m

$592

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 4/15

9:25 pm-3:40 pm

1 stop13h 15m

Belfast City

Tue 4/21

9:40 am-11:00 pm

2 stops18h 20m

$594

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 60 results
1
2
3
...
6

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
No data available for this route at this time. Please check back soon.

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 February 15, 2026.
Read through reviews of airlines operating flights from New Jersey to Northern Ireland, such as British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,749 reviews

Comfort

6.8

Boarding

6.9

Food

6.4

Entertainment

6.4

Crew

7.6

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,749 reviews
British Airways
6.7
Okay
7,749 reviews

Comfort

6.8

Boarding

6.9

Food

6.4

Entertainment

6.4

Crew

7.6

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

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.

  • How long is the flight from New Jersey to Northern Ireland?

    There are many flights that can get you from New Jersey to Northern Ireland in 13h 50m. Fly via British Airways or American Airlines to get the fastest option. New Jersey and Northern Ireland are separated by a distance of 3167 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Jersey to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Boston to Heathrow flights
LaGuardia to Heathrow flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to London City flights
Los Angeles to Heathrow flights
Newark to Gatwick flights
John F Kennedy Intl to Stansted flights
O'Hare Intl to Heathrow flights
Dallas/Fort Worth to Heathrow flights
San Francisco to Heathrow flights
Baltimore to Heathrow flights
Seattle to Heathrow flights
LaGuardia to Gatwick flights
Boston to Gatwick flights
John F Kennedy Intl to Luton flights
Orlando to Heathrow flights
Atlanta to Heathrow flights
Hobby to Heathrow flights
Miami to Heathrow flights
Reagan-National to Heathrow flights
Boston to London City flights
Dulles Intl to Gatwick flights
Denver to Heathrow flights
Dulles Intl to London City flights
Philadelphia to Heathrow flights
Newark to London City flights
Newark to Stansted flights
Dulles Intl to Stansted flights
Los Angeles to Gatwick flights
Boston to Stansted flights
George Bush Intcntl to Heathrow flights
Newark to Luton flights
O'Hare Intl to Gatwick flights
Dallas/Fort Worth to Gatwick flights
Minneapolis to Heathrow flights
O'Hare Intl to London City flights
Tampa to Heathrow flights
John F Kennedy Intl to Edinburgh flights
Newark to Edinburgh flights
Baltimore to Gatwick flights
Los Angeles to Stansted flights
San Francisco to Gatwick flights
O'Hare Intl to Stansted flights
Reagan-National to Gatwick flights
Charlotte to Heathrow flights
Los Angeles to London City flights
Austin to Heathrow flights

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 February 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$595Average$760FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.