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Ireland

$171+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — DUB
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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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 September 16, 2025.

Round-trip from

$339
(Finnair)

One-way from

$171
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$547

Good round-trip deal

$404 or less

Good one-way deal

$229 or less
From New Jersey to Ireland
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One-way flight from New Jersey to Ireland
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from New Jersey to Ireland.
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Price to beat on a one-way flight from New Jersey to Ireland.
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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 September 16, 2025.

This Finnair deal was found by Cheapflights users on 9/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:45 pmJFK - DUB
1 stop13h 35mFinnair
Wed 11/59:45 amDUB - JFK
1 stop14h 20mFinnair
Deal found 9/15$339
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/94:50 pmJFK - DUB
1 stop9h 20mMultiple Airlines
Sat 11/151:30 pmDUB - JFK
1 stop28h 35mMultiple Airlines
Deal found 9/15$340
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:00 amJFK - DUB
2 stops18h 15mMultiple Airlines
Sat 11/11:30 pmDUB - JFK
1 stop32h 10mMultiple Airlines
Deal found 9/14$341
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 10/265:30 pmJFK - DUB
1 stop11h 50mDelta
Tue 11/46:00 amDUB - JFK
1 stop13h 15mDelta
Deal found 9/16$342
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:30 amJFK - DUB
1 stop18h 15mDelta
Mon 12/158:50 amDUB - JFK
1 stop33h 25mDelta
Deal found 9/14$343
This Finnair deal was found by Cheapflights users on 9/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:02 pmJFK - DUB
1 stop12h 28mFinnair
Wed 10/299:45 amDUB - JFK
1 stop14h 20mFinnair
Deal found 9/15$344
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:25 pmJFK - DUB
1 stop15h 05mMultiple Airlines
Sun 11/99:00 amDUB - JFK
1 stop12h 09mMultiple Airlines
Deal found 9/15$345
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:45 amJFK - DUB
1 stop16h 25mMultiple Airlines
Sun 11/306:35 pmDUB - JFK
1 stop27h 05mMultiple Airlines
Deal found 9/14$346
This CrystalTravel deal was found by Cheapflights users on 9/14. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:25 pmJFK - DUB
1 stop9h 40mIcelandair
Mon 10/62:15 pmDUB - JFK
1 stop9h 55mIcelandair
Deal found 9/14$347
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 10/159:35 pmJFK - DUB
Nonstop6h 40mDelta
Wed 10/221:15 pmDUB - JFK
Nonstop7h 45mDelta
Deal found 9/16$348
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:15 pmLGA - DUB
1 stop14h 55mUnited Airlines
Sat 11/89:00 amDUB - LGA
1 stop11h 38mUnited Airlines
Deal found 9/15$348
This Air France deal was found by Cheapflights users on 9/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:35 pmJFK - DUB
Nonstop6h 40mAir France
Wed 10/221:15 pmDUB - JFK
Nonstop7h 45mAir France
Deal found 9/15$349

Cheapflights Fare Finder

 
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 September 16, 2025.
Use the filters below to find and compare flights from New Jersey to Ireland that are best for you.

Fly from

New Jersey

Fly to

Ireland

Route

Depart

Return

Price

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 11/11

5:32 pm-9:20 am

1 stop10h 48m

Dublin

Tue 11/18

6:00 am-12:55 pm

1 stop11h 55m

$342

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 10/30

3:15 pm-8:10 am

1 stop12h 55m

Dublin

Sun 11/9

9:00 am-3:38 pm

1 stop11h 38m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 11/7

9:15 pm-8:10 am

1 stop29h 55m

Dublin

Sat 11/15

9:00 am-7:03 pm

1 stop15h 03m

$349

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 11/25

4:50 pm-7:10 am

1 stop9h 20m

Dublin

Mon 12/1

9:00 am-10:39 pm

1 stop18h 39m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 11/4

3:30 pm-7:10 am

1 stop10h 40m

Dublin

Sun 11/9

9:00 am-5:58 pm

1 stop13h 58m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 11/6

11:40 am-7:10 am

1 stop14h 30m

Dublin

Mon 11/10

9:00 am-3:38 pm

1 stop11h 38m

$350

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 10/14

9:00 pm-10:45 am

1 stop8h 45m

Dublin

Tue 10/21

1:15 pm-4:00 pm

Nonstop7h 45m

$352

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 10/30

11:45 pm-5:20 pm

1 stop13h 35m

Dublin

Sun 11/2

9:45 am-7:05 pm

1 stop14h 20m

$353

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 10/15

9:00 pm-10:45 am

1 stop8h 45m

Dublin

Wed 10/22

1:15 pm-4:00 pm

Nonstop7h 45m

$353

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 12/8

12:00 pm-7:45 am

1 stop14h 45m

Dublin

Tue 12/16

5:55 am-4:30 pm

2 stops15h 35m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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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.

Cheapflights Insights

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

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 $923). 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 September 16, 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 September 16, 2025.

The most flights from USNJ to IE0 are scheduled on a Monday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

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.

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

    Airlines like United Airlines, Finnair, and Delta fly from New Jersey to Ireland in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 1h 50m. The distance between New Jersey and Ireland is about 3167 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as $194. However, be on the lookout for offers from Delta and LEVEL, 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 $923). 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 Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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LaGuardia to Leonardo da Vinci/Fiumicino flights
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Dulles Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Zurich flights
San Francisco to Charles de Gaulle 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$354Average$587FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$356Average$491FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$363Average$438FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$367Average$571FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$367Average$637FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$380Average$684FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$395Average$467FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$396Average$689FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$445Average$765FlexibilityNo cancel feeOn-time76%
DeltaCheapest$462Average$685FlexibilityNo cancel feeOn-timeN/A

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