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Cheap flights from Ireland to New Jersey from £242

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EWR
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Find flight deals from Ireland to New Jersey

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to New Jersey
Explore the most affordable flight options available from Ireland to New Jersey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Tue 9/1212:30DUB - EWR
1 stop32h 10mScandinavian Airlines
Sun 14/1218:30EWR - DUB
1 stop12h 15mScandinavian Airlines
Deal found 12/10£242
Fri 21/1118:55DUB - EWR
1 stop23h 40mScandinavian Airlines
Fri 28/1117:30EWR - DUB
1 stop10h 55mScandinavian Airlines
Deal found 12/10£244
Wed 3/1211:30DUB - EWR
1 stop31h 05mScandinavian Airlines
Sun 7/1218:30EWR - DUB
1 stop12h 15mScandinavian Airlines
Deal found 13/10£244
Thu 20/1111:15DUB - EWR
1 stop31h 10mScandinavian Airlines
Sun 23/1118:30EWR - DUB
1 stop12h 15mScandinavian Airlines
Deal found 12/10£245
Mon 3/1120:20DUB - EWR
1 stop22h 15mScandinavian Airlines
Sun 9/1117:40EWR - DUB
1 stop20h 55mScandinavian Airlines
Deal found 13/10£246
Fri 28/1118:55DUB - EWR
1 stop23h 40mScandinavian Airlines
Mon 1/1217:40EWR - DUB
1 stop12h 05mScandinavian Airlines
Deal found 14/10£247
Wed 5/1119:05DUB - EWR
2 stops23h 20mScandinavian Airlines
Thu 13/1117:30EWR - DUB
1 stop19h 50mScandinavian Airlines
Deal found 14/10£247
Thu 13/1119:05DUB - EWR
1 stop25h 35mScandinavian Airlines
Mon 17/1117:40EWR - DUB
1 stop12h 05mScandinavian Airlines
Deal found 13/10£248
Thu 13/1119:05DUB - EWR
1 stop25h 35mScandinavian Airlines
Sun 16/1118:30EWR - DUB
1 stop12h 15mScandinavian Airlines
Deal found 13/10£253
Sun 9/1116:45DUB - JFK
Nonstop7h 40mAer Lingus
Fri 21/1117:00JFK - DUB
Nonstop6h 20mAer Lingus
Deal found 12/10£299
Wed 19/1119:05DUB - JFK
1 stop25h 40mScandinavian Airlines
Sat 22/1117:35JFK - DUB
1 stop10h 50mScandinavian Airlines
Deal found 12/10£304
Thu 4/1211:30DUB - JFK
2 stops33h 15mScandinavian Airlines
Tue 9/1217:35JFK - DUB
1 stop13h 10mScandinavian Airlines
Deal found 12/10£305

Cheap flight deals from Ireland to New Jersey

Keep the following information in mind while searching for Ireland to New Jersey flight deals. Data was last updated 14 October 2025.

Round-trip from

£225

Popular in

July

Cheapest in

February

Average price

£414

Good round-trip deal

£385 or less

Good one-way deal

£407 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 2/3-8/3
  • 2 total stops
  • 34h 20m total
  • Ireland to New Jersey
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Ireland to New Jersey.
Search Deals
Price to beat on a one-way flight from Ireland to New Jersey.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to New Jersey 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 858,174 searches. Data last updated 14 October 2025.
Use the filters below to find and compare flights from Ireland to New Jersey that are best for you.

Fly from

Ireland

Fly to

New Jersey

Route

Depart

Return

Price

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 17/12

19:05-13:25

2 stops23h 20m

Newark

Wed 14/1

18:30-11:45

2 stops36h 15m

£271

DublinNewark

DUB - EWR

DUBEWR

Dublin

Mon 3/11

20:20-13:35

1 stop22h 15m

Newark

Sun 9/11

17:30-11:45

2 stops13h 15m

£273

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 3/12

19:05-13:35

2 stops23h 30m

Newark

Sun 7/12

18:30-18:20

2 stops18h 50m

£274

DublinNewark

DUB - EWR

DUBEWR

Dublin

Sat 21/2

09:40-13:25

2 stops32h 45m

Newark

Thu 26/2

18:30-18:10

2 stops18h 40m

£274

DublinNewark

DUB - EWR

DUBEWR

Dublin

Sun 11/1

10:10-13:25

2 stops32h 15m

Newark

Sun 18/1

18:30-11:45

1 stop12h 15m

£277

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 9/1

12:30-13:25

2 stops29h 55m

Newark

Wed 14/1

17:30-10:00

2 stops35h 30m

£292

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 13/1

12:30-13:35

2 stops30h 05m

Newark

Tue 20/1

17:30-10:45

2 stops36h 15m

£298

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 9/12

19:05-15:40

1 stop25h 35m

Newark

Fri 12/12

18:30-10:10

2 stops34h 40m

£307

DublinNew York

DUB - JFK

DUBJFK

Dublin

Sat 7/2

10:55-17:15

1 stop11h 20m

New York John F Kennedy Intl

Wed 11/2

20:40-17:00

1 stop15h 20m

£313

DublinNew York

DUB - JFK

DUBJFK

Dublin

Mon 2/3

08:50-17:15

1 stop13h 25m

New York John F Kennedy Intl

Sun 8/3

00:20-16:50

1 stop12h 30m

£313

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 60 results
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Best time to book a flight from Ireland to New Jersey

Have a flexible travel schedule? Discover the best time to fly to New Jersey from Ireland with our price prediction graph.
Estimated return 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 Ireland to New Jersey

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

Currently, November is the cheapest month in which you can book a flight from Ireland to New Jersey (average of £256). Flying from Ireland to New Jersey in July is currently the most expensive (average of £365). 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 IE to NJ?

Find hourly flight availability from Ireland to New Jersey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 October 2025.

A simple way to save on the total cost of your ticket is to fly from Ireland to New Jersey in the evening. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the morning.

Weekly flight availability from Ireland to New Jersey

Explore weekly flight availability from Ireland to New Jersey. 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 14 October 2025.

The most flights from IE0 to USNJ 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).

Reviews of airlines servicing New Jersey

Get insights into the airlines that provide service to New Jersey. 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 New Jersey. Reviews last updated 14 October 2025.
Read reviews from past customers who have flown with United Airlines, Aer Lingus, andIcelandair from Ireland to New Jersey. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,975 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,975 reviews
United Airlines
7.4
Good
8,975 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Aer Lingus
7.2
Good
1,336 reviews
United Airlines
7.4
Good
8,975 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Icelandair
7.0
Good
556 reviews
United Airlines
7.4
Good
8,975 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Lufthansa
6.8
Okay
7,487 reviews
United Airlines
7.4
Good
8,975 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
British Airways
6.7
Okay
7,456 reviews
United Airlines
7.4
Good
8,975 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Ireland to New Jersey. 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 Ireland to New Jersey flight route?

    This flight path from Ireland to New Jersey was viewed by 1,568 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 Ireland to New Jersey?

    Airlines like Scandinavian Airlines, British Airways, and KLM fly from Ireland to New Jersey in about 11h. The time it takes to get you to your destination can typically vary by up to 12h 20m. There are 3167 mi between Ireland and New Jersey. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at £256. Aer Lingus flights start at £319 while deals on Finnair start at £347 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Ireland to New Jersey (average of £256). Flying from Ireland to New Jersey in July is currently the most expensive (average of £365). 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 Ireland to New Jersey

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Ireland to New Jersey

Discover the top 7 airlines that operate flights from Ireland to New Jersey. 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 858,174 searches. Data last updated 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£229Average£304FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£263Average£404FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£273Average£433FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£299Average£411FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£312Average£455FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£328Average£522FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Austrian AirlinesCheapest£360Average£493FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ireland to New Jersey?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to New Jersey flexibly with Cheapflights today.

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