HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$187+ Cheap flights from New Jersey to 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — DUB
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Jersey to 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 Ireland

Keep the following information in mind while searching for New Jersey to Ireland flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$396
(CheapOair)

One-way from

$187
(oojo)

Popular in

June

Cheapest in

January

Average price

$485

Good round-trip deal

$587 or less

Good one-way deal

$454 or less
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.
Search Deals
From New Jersey to Ireland
Search Deals
One-way flight from New Jersey to Ireland
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from New Jersey to Ireland.
Search Deals
Price to beat on a one-way flight from New Jersey to Ireland.
Search Deals

Find flight deals from New Jersey to Ireland

Cheapest flights from New Jersey to Ireland
Explore the most affordable flight options available from New Jersey to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This CheapOair deal was found by Cheapflights users on 2/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/199:05 pmJFK - DUB
Nonstop6h 40mAer Lingus
Fri 5/2311:05 amDUB - JFK
Nonstop7h 20mAer Lingus
Deal found 2/21$396
This oojo deal was found by Cheapflights users on 2/21. 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 11/127:25 pmJFK - DUB
1 stop9h 50mIcelandair
Fri 11/2111:30 amDUB - JFK
1 stop11h 40mIcelandair
Deal found 2/21$408
This oojo deal was found by Cheapflights users on 2/21. 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 3/248:30 pmEWR - DUB
1 stop9h 45mIcelandair
Wed 4/212:15 pmDUB - EWR
1 stop11h 55mIcelandair
Deal found 2/21$413
This United deal was found by Cheapflights users on 2/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:00 amEWR - DUB
1 stop23h 05mUnited Airlines
Wed 11/129:00 amDUB - EWR
1 stop32h 15mUnited Airlines
Deal found 2/21$415
This oojo deal was found by Cheapflights users on 2/22. 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 3/196:30 pmEWR - DUB
1 stop11h 55mScandinavian Airlines
Mon 3/2412:30 pmDUB - EWR
1 stop32h 20mScandinavian Airlines
Deal found 2/22$419
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:00 amLGA - DUB
1 stop24h 05mUnited Airlines
Thu 4/39:50 amDUB - LGA
1 stop27h 01mUnited Airlines
Deal found 2/21$419
This oojo deal was found by Cheapflights users on 2/21. 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 3/176:45 pmJFK - DUB
1 stop12h 55mScandinavian Airlines
Tue 4/111:45 amDUB - JFK
2 stops32h 55mScandinavian Airlines
Deal found 2/21$423
This Priceline deal was found by Cheapflights users on 2/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:50 pmLGA - DUB
2 stops29h 20mAir Canada
Fri 11/219:00 amDUB - LGA
1 stop10h 53mAir Canada
Deal found 2/21$428
This oojo deal was found by Cheapflights users on 2/21. 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.
Tue 3/1812:55 amEWR - DUB
1 stop18h 25mTAP AIR PORTUGAL
Tue 4/16:50 pmDUB - EWR
1 stop25h 30mTAP AIR PORTUGAL
Deal found 2/21$429
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/2410:10 pmJFK - DUB
Nonstop6h 35mDelta
Mon 3/311:15 pmDUB - JFK
Nonstop7h 30mDelta
Deal found 2/21$430
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 3/195:25 pmJFK - DUB
1 stop14h 40mSWISS
Tue 3/2512:55 pmDUB - JFK
1 stop29h 10mSWISS
Deal found 2/21$432
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 3/2011:05 pmEWR - DUB
1 stop14h 45mSWISS
Fri 3/2812:45 pmDUB - EWR
1 stop12h 45mSWISS
Deal found 2/21$432

Find flights from New Jersey to Ireland within your budget

Customize your flight search to find flights from New Jersey to 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 22, 2025.

Fly from

New Jersey

Fly to

Ireland

Route

Depart

Return

Price

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 5/19

9:05 pm-8:45 am

Nonstop6h 40m

Dublin

Fri 5/23

11:05 am-1:25 pm

Nonstop7h 20m

$396

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 3/26

8:25 pm-10:15 am

1 stop9h 50m

Dublin

Tue 4/1

12:15 pm-7:10 pm

1 stop11h 55m

$413

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 3/24

8:30 pm-10:15 am

1 stop9h 45m

Dublin

Wed 4/2

12:15 pm-7:10 pm

1 stop11h 55m

$413

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 3/17

6:50 pm-10:05 am

1 stop11h 15m

Dublin

Tue 4/1

9:50 am-12:07 pm

2 stops31h 17m

$418

NewarkDublin

EWR - DUB

EWRDUB

Newark

Wed 3/19

6:30 pm-10:25 am

1 stop11h 55m

Dublin

Mon 3/24

12:30 pm-4:50 pm

1 stop32h 20m

$419

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 3/24

6:00 am-10:05 am

1 stop24h 05m

Dublin

Thu 4/3

9:50 am-7:51 am

1 stop27h 01m

$419

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 3/17

6:45 pm-11:40 am

1 stop12h 55m

Dublin

Tue 4/1

11:45 am-3:40 pm

2 stops32h 55m

$423

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 3/18

12:55 am-11:20 pm

1 stop18h 25m

Dublin

Tue 4/1

6:50 pm-3:20 pm

1 stop25h 30m

$429

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 3/24

10:10 pm-8:45 am

Nonstop6h 35m

Dublin

Mon 3/31

1:15 pm-3:45 pm

Nonstop7h 30m

$430

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 3/19

5:25 pm-12:05 pm

1 stop14h 40m

Dublin

Tue 3/25

12:55 pm-2:05 pm

1 stop29h 10m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

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

Best time to book a flight from New Jersey to Ireland

Have a flexible travel schedule? Discover the best time to fly to 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.

Travel insights for flights from New Jersey to Ireland

Get recent, data-driven insights about flights from New Jersey to Ireland including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from New Jersey to Ireland (average of $509). Flying from New Jersey to Ireland in June is currently the most expensive (average of $1,016). 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.

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

Find hourly flight availability from New Jersey to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Jersey to Ireland as you normally would.

Weekly flight availability from New Jersey to Ireland

Explore weekly flight availability from New Jersey to Ireland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 22, 2025.

The most flights from USNJ to IE0 are scheduled on a Saturday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Ireland by month

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

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

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

If weather is an important factor for your trip to 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 Ireland

Get insights into the airlines that provide service to 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 Ireland. Reviews last updated February 22, 2025.
To help decide which airline to fly from New Jersey to Ireland, see what other customers have to say about Delta, KLM and Air Transat. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,330 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
382 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.5
Good
771 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • How popular is this New Jersey to Ireland flight route?

    This flight path from New Jersey to Ireland was viewed by 25 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $187. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from New Jersey to Ireland for a low price.

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

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

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

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

    Yes. Cheapflights offers flight deals from New Jersey to 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 Ireland?

    Currently, November is the cheapest month in which you can book a flight from New Jersey to Ireland (average of $509). Flying from New Jersey to Ireland in June is currently the most expensive (average of $1,016). 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

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 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 Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
Newark to Athens flights
John F Kennedy Intl to Lisbon flights
Los Angeles to Heathrow flights
Newark to Gatwick flights
Newark to Orly flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Athens flights
Dulles Intl to Heathrow flights
Boston to Heathrow flights
Newark to Barcelona-El Prat flights
Newark to Lisbon flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Barcelona-El Prat flights
San Francisco to Heathrow flights
Newark to Madrid flights
O'Hare Intl to Heathrow flights
Miami to Madrid flights
Baltimore to Heathrow flights
Stewart to Charles de Gaulle flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Madrid flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Newark to Dublin flights
Seattle to Heathrow flights
John F Kennedy Intl to Dublin flights
Dulles Intl to Charles de Gaulle flights
Stewart to Stansted flights
Newark to London City flights
Dallas/Fort Worth to Heathrow flights
Boston to Charles de Gaulle flights
Newark to Malpensa flights
Boston to Dublin flights
Dallas/Fort Worth to Charles de Gaulle flights
Los Angeles to Charles de Gaulle flights
John F Kennedy Intl to Amsterdam flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Boston to Leonardo da Vinci/Fiumicino flights
San Francisco to Charles de Gaulle flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights

Top 10 airlines flying from New Jersey to Ireland

Discover the top 10 airlines that operate flights from New Jersey to 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$248Average$781FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$277Average$427FlexibilityNo cancel feeOn-time77%
PLAYCheapest$328Average$393FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$363Average$439FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$365Average$539FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$417Average$651FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$436Average$772FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$453Average$727FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$472Average$736FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$472Average$807FlexibilityNo cancel feeOn-time76%
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.