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 TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $261. However, be on the lookout for offers from Delta and JetBlue, as they are both options that can get you from New Jersey to Ireland for a low price.

How far in advance should I book a flight from New Jersey to Ireland?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 30 days in advance, which can save you up to 41% on flights from New Jersey to Ireland compared to booking the week you need them. Waiting 30 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 $610. For sooner than that we have options available in the next 3 days from $849.

What is the cheapest month to fly from New Jersey to Ireland?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Ireland. Flights to Ireland from New Jersey in January are about $595 on average during January, but can be found for as low as $339.

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.

$459+ Flights from New Jersey to Ireland

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Cheap flight deals from New Jersey to Ireland

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$476 (oojo)
One-way from	$201 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$653
Good round-trip deal	$600 or less
Good one-way deal	$454 or less

Provider with most accurate pricing for New York (NYC)-Dublin flight deals.

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Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.

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From New Jersey to Ireland

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One-way flight from New Jersey to Ireland

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Highest demand for flights based on searches. 13% potential increase in price ($96 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 22, 2025.

Wed 8/611:10 pmJFK - DUB

1 stop9h 05mIcelandair

Wed 8/1312:15 pmDUB - JFK

1 stop14h 55mIcelandair

Deal found 4/21

$466

Thu 8/149:00 amJFK - DUB

2 stops18h 15mAir Canada

Tue 8/269:20 amDUB - JFK

1 stop17h 27mAir Canada

Deal found 4/22

$467

Wed 8/62:20 pmLGA - DUB

2 stops12h 25mAir Canada

Tue 8/199:20 amDUB - LGA

1 stop15h 11mAir Canada

Deal found 4/22

$467

Sat 8/166:55 amJFK - DUB

1 stop20h 20mMultiple Airlines

Sun 8/247:50 pmDUB - JFK

1 stop23h 30mMultiple Airlines

Deal found 4/22

$468

Tue 9/25:10 pmJFK - DUB

2 stops20h 05mScandinavian Airlines

Sun 9/145:00 pmDUB - JFK

1 stop29h 00mScandinavian Airlines

Deal found 4/21

$469

Wed 8/65:30 pmJFK - DUB

1 stop20h 45mLufthansa

Mon 8/188:00 pmDUB - JFK

1 stop24h 00mLufthansa

Deal found 4/21

$475

Thu 8/74:15 pmJFK - DUB

1 stop14h 55mSWISS

Sun 8/247:50 pmDUB - JFK

1 stop23h 30mSWISS

Deal found 4/21

$481

Wed 5/74:55 pmJFK - DUB

Nonstop6h 30mAer Lingus

Wed 5/144:45 pmDUB - JFK

Nonstop7h 35mAer Lingus

Deal found 4/21

$483

Tue 9/2310:05 pmJFK - DUB

1 stop20h 50mTAP AIR PORTUGAL

Tue 9/306:50 pmDUB - JFK

1 stop30h 15mTAP AIR PORTUGAL

Deal found 4/21

$488

Fri 8/227:29 pmLGA - DUB

1 stop30h 41mUnited Airlines

Sat 8/309:20 amDUB - LGA

1 stop29h 11mUnited Airlines

Deal found 4/22

$488

Thu 12/410:30 amLGA - DUB

2 stops15h 40mMultiple Airlines

Thu 12/115:00 amDUB - LGA

2 stops14h 43mMultiple Airlines

Deal found 4/21

$494

Fri 8/19:00 amJFK - DUB

1 stop17h 45mUnited Airlines

Sun 8/109:50 amDUB - JFK

1 stop10h 25mUnited Airlines

Deal found 4/21

$502

Best flights from New Jersey to Ireland
Discover carefully curated flight deals from New Jersey to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Fri 5/95:10 pmJFK - DUB

2 stops21h 05mScandinavian Airlines

Wed 5/147:05 pmDUB - JFK

2 stops25h 35mScandinavian Airlines

Deal found 4/22

$476

Wed 5/74:55 pmJFK - DUB

Nonstop6h 30mAer Lingus

Wed 5/144:45 pmDUB - JFK

Nonstop7h 35mAer Lingus

Deal found 4/21

$483

Mon 5/126:00 amLGA - DUB

1 stop23h 20mUnited Airlines

Wed 6/49:50 amDUB - LGA

1 stop28h 36mUnited Airlines

Deal found 4/21

$495

Sun 7/209:00 amJFK - DUB

1 stop17h 45mAir Canada

Mon 7/289:20 amDUB - JFK

1 stop17h 27mAir Canada

Deal found 4/22

$496

Wed 5/78:25 pmJFK - DUB

2 stops14h 50mMultiple Airlines

Tue 5/206:55 amDUB - JFK

2 stops33h 30mMultiple Airlines

Deal found 4/22

$498

Wed 5/71:45 pmJFK - DUB

1 stop14h 15mJetBlue

Wed 5/1411:30 amDUB - JFK

Nonstop7h 30mJetBlue

Deal found 4/22

$515

Wed 5/149:20 pmJFK - DUB

Nonstop6h 55mDelta

Thu 6/121:15 pmDUB - JFK

Nonstop7h 30mDelta

Deal found 4/22

$522

Tue 5/66:10 pmJFK - DUB

1 stop9h 50mAmerican Airlines

Wed 5/1411:45 amDUB - JFK

1 stop12h 15mAmerican Airlines

Deal found 4/22

$525

Tue 6/310:55 pmJFK - DUB

1 stop13h 20mFinnair

Tue 6/109:45 amDUB - JFK

1 stop14h 20mFinnair

Deal found 4/22

$526

Tue 5/134:15 pmJFK - DUB

1 stop14h 55mSWISS

Thu 6/58:40 amDUB - JFK

1 stop12h 55mSWISS

Deal found 4/22

$535

Sat 5/104:45 pmJFK - DUB

1 stop10h 45mIberia

Sat 5/178:55 amDUB - JFK

1 stop15h 00mIberia

Deal found 4/22

$536

Mon 5/128:55 pmJFK - DUB

1 stop9h 55mBritish Airways

Thu 6/58:35 amDUB - JFK

1 stop10h 50mBritish Airways

Deal found 4/22

$548

Last-minute flights from New Jersey to Ireland
Discover last-minute flight deals from New Jersey to Ireland. Data last updated April 22, 2025 and is based on user searches.

Mon 4/285:10 pmJFK - DUB

2 stops37h 40mScandinavian Airlines

Tue 5/1311:45 amDUB - JFK

2 stops32h 55mScandinavian Airlines

Deal found 4/21

$532

Mon 4/286:29 pmJFK - SNN

Nonstop6h 26mAer Lingus

Mon 5/52:40 pmSNN - JFK

Nonstop7h 10mAer Lingus

Deal found 4/21

$572

Mon 4/287:55 pmPHL - DUB

1 stop30h 45mBritish Airways

Mon 5/58:55 pmDUB - PHL

1 stop24h 30mBritish Airways

Deal found 4/21

$574

Mon 4/288:30 pmPHL - DUB

Nonstop6h 40mAer Lingus

Mon 5/54:20 pmDUB - PHL

Nonstop7h 40mAer Lingus

Deal found 4/21

$582

Mon 4/2810:55 pmJFK - SNN

1 stop12h 15mAmerican Airlines

Mon 5/57:40 amSNN - JFK

1 stop19h 20mAmerican Airlines

Deal found 4/21

$593

Tue 4/2911:00 pmEWR - DUB

1 stop13h 40mMultiple Airlines

Wed 5/77:20 amDUB - EWR

1 stop18h 40mMultiple Airlines

Deal found 4/21

$537

Tue 4/296:20 pmJFK - SNN

1 stop24h 50mMultiple Airlines

Mon 5/511:15 pmSNN - JFK

2 stops28h 15mMultiple Airlines

Deal found 4/21

$589

Thu 5/110:48 amPHL - DUB

1 stop18h 57mAir France

Thu 5/810:00 amDUB - PHL

1 stop10h 49mAir France

Deal found 4/21

$600

Fri 5/21:55 pmJFK - DUB

1 stop19h 55mMultiple Airlines

Wed 5/76:30 amDUB - JFK

2 stops33h 55mMultiple Airlines

Deal found 4/21

$528

Fri 5/26:50 pmEWR - DUB

2 stops19h 25mScandinavian Airlines

Tue 5/1312:40 pmDUB - EWR

2 stops29h 35mScandinavian Airlines

Deal found 4/21

$542

Fri 5/21:50 pmPHL - DUB

1 stop10h 40mAmerican Airlines

Tue 5/139:30 amDUB - PHL

Nonstop7h 00mAmerican Airlines

Deal found 4/22

$597

Fri 5/25:08 pmPHL - DUB

1 stop12h 37mDelta

Thu 5/293:00 pmDUB - PHL

1 stop11h 31mDelta

Deal found 4/21

$607

One-way flights from New Jersey to Ireland
Search for one-way flight options from New Jersey to Ireland. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Mon 7/216:20 pmJFK - SNN

1 stop17h 15mMultiple Airlines

Deal found 4/22

$201

Tue 7/222:51 pmPHL - DUB

2 stops27h 34mMultiple Airlines

Deal found 4/21

$252

Mon 7/2110:50 pmEWR - DUB

1 stop14h 15mTAP AIR PORTUGAL

Deal found 4/22

$261

Tue 7/111:00 pmEWR - DUB

1 stop27h 35mMultiple Airlines

Deal found 4/22

$288

Fri 6/66:50 pmLGA - DUB

2 stops34h 10mMultiple Airlines

Deal found 4/22

$298

Sun 7/2012:15 amJFK - DUB

1 stop14h 45mMultiple Airlines

Deal found 4/22

$299

Mon 5/1212:30 amJFK - ORK

2 stops42h 50mMultiple Airlines

Deal found 4/22

$301

Tue 5/67:35 pmEWR - DUB

1 stop10h 10mDelta

Deal found 4/22

$313

Sun 10/193:00 pmPHL - DUB

1 stop13h 00mJetBlue

Deal found 4/22

$313

Tue 5/66:10 pmJFK - DUB

1 stop9h 50mAmerican Airlines

Deal found 4/22

$316

Tue 5/136:10 pmJFK - ORK

1 stop16h 05mAmerican Airlines

Deal found 4/22

$316

Mon 5/59:20 pmJFK - DUB

Nonstop6h 55mAir France

Deal found 4/21

$318

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Fri 5/9

5:10 pm-7:15 pm

2 stops21h 05m

Dublin

Wed 5/14

7:05 pm-3:40 pm

2 stops25h 35m

$476

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 5/6

12:55 pm-9:15 pm

1 stop27h 20m

Dublin

Tue 5/13

4:10 pm-11:25 am

1 stop24h 15m

$481

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Wed 5/7

4:55 pm-4:25 am

Nonstop6h 30m

Dublin

Wed 5/14

4:45 pm-7:20 pm

Nonstop7h 35m

$483

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 5/12

6:00 am-10:20 am

1 stop23h 20m

Dublin

Wed 6/4

9:50 am-9:26 am

1 stop28h 36m

$495

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Sun 7/20

9:00 am-7:45 am

1 stop17h 45m

Dublin

Mon 7/28

9:20 am-9:47 pm

1 stop17h 27m

$496

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 7/20

5:45 pm-7:45 am

1 stop9h 00m

Dublin

Mon 7/28

9:20 am-7:31 pm

1 stop15h 11m

$496

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Fri 5/9

8:30 pm-8:20 am

Nonstop6h 50m

Dublin

Wed 5/14

11:30 am-2:00 pm

Nonstop7h 30m

$512

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 6/5

9:15 pm-9:15 am

Nonstop7h 00m

Dublin

Fri 6/13

1:15 pm-3:45 pm

Nonstop7h 30m

$522

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 5/15

11:30 am-5:30 am

1 stop13h 00m

Dublin

Tue 6/3

9:45 am-7:05 pm

1 stop14h 20m

$523

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 5/6

6:10 pm-9:00 am

1 stop9h 50m

Dublin

Mon 5/12

11:45 am-7:00 pm

1 stop12h 15m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 60 results

...

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 $1,006). 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?

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

The most flights from USNJ to IE0 are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Ireland 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

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

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

7,920 reviews

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

7,920 reviews

Delta

8.0

Very good

7,920 reviews

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

1,331 reviews

Delta

8.0

Very good

7,920 reviews

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

385 reviews

Delta

8.0

Very good

7,920 reviews

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

1,272 reviews

Delta

8.0

Very good

7,920 reviews

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

7.6

Good

780 reviews

Delta

8.0

Very good

7,920 reviews

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

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 TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $261. However, be on the lookout for offers from Delta and JetBlue, 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 $1,006). 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

Top 10 airlines flying from New Jersey to Ireland

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$248	Average$781	FlexibilityNo cancel fee	On-time62%
Scandinavian Airlines	Cheapest$277	Average$449	FlexibilityNo cancel fee	On-time77%
PLAY	Cheapest$328	Average$415	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$361	Average$524	FlexibilityNo cancel fee	On-time76%
TAP AIR PORTUGAL	Cheapest$384	Average$439	FlexibilityNo cancel fee	On-timeN/A
Aer Lingus	Cheapest$414	Average$620	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$436	Average$776	FlexibilityNo cancel fee	On-time70%
Lufthansa	Cheapest$447	Average$796	FlexibilityNo cancel fee	On-time76%
American Airlines	Cheapest$453	Average$722	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$472	Average$722	FlexibilityNo cancel fee	On-time69%

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$186+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Jersey to Ireland with Cheapflights

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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 April 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from New Jersey to Ireland

Cheapest flights from New Jersey to IrelandExplore 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 April 22, 2025.

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 April 22, 2025.

Cheapflights Fare Finder

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

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.

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?

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 April 22, 2025.

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 April 22, 2025.

Rainfall in Ireland by month

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

Temperature in Ireland by month

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

Reviews of airlines servicing Ireland

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.

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?

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

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

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

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

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

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.

Top 10 airlines flying from New Jersey to Ireland

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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 April 22, 2025.