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Cheap flights from Ireland to New Jersey from £251

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EWR
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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 November 2025.

Wed 3/1211:30DUB - EWR
1 stop31h 05mScandinavian Airlines
Sun 7/1217:40EWR - DUB
1 stop12h 05mScandinavian Airlines
Deal found 12/11£251
Thu 4/1211:30DUB - EWR
2 stops30h 55mScandinavian Airlines
Mon 8/1217:40EWR - DUB
1 stop12h 05mScandinavian Airlines
Deal found 13/11£254
Fri 5/1218:55DUB - EWR
1 stop23h 40mScandinavian Airlines
Sat 13/1217:40EWR - DUB
1 stop11h 30mScandinavian Airlines
Deal found 13/11£261
Thu 4/1211:30DUB - EWR
2 stops30h 55mScandinavian Airlines
Thu 11/1217:40EWR - DUB
1 stop12h 05mScandinavian Airlines
Deal found 13/11£267
Fri 5/1218:55DUB - EWR
1 stop23h 40mScandinavian Airlines
Wed 10/1218:30EWR - DUB
1 stop11h 00mScandinavian Airlines
Deal found 13/11£268
Tue 2/1219:05DUB - EWR
2 stops23h 20mScandinavian Airlines
Tue 9/1217:30EWR - DUB
1 stop13h 15mScandinavian Airlines
Deal found 12/11£270
Fri 5/1218:55DUB - EWR
1 stop23h 40mScandinavian Airlines
Thu 11/1217:40EWR - DUB
1 stop12h 05mScandinavian Airlines
Deal found 13/11£271
Wed 10/1219:05DUB - JFK
1 stop25h 40mScandinavian Airlines
Wed 11/217:35JFK - DUB
1 stop13h 10mScandinavian Airlines
Deal found 12/11£302
Fri 5/1219:05DUB - JFK
1 stop25h 40mScandinavian Airlines
Mon 8/1217:35JFK - DUB
1 stop13h 10mScandinavian Airlines
Deal found 13/11£304
Wed 3/1219:05DUB - JFK
1 stop25h 40mScandinavian Airlines
Mon 8/1217:35JFK - DUB
2 stops36h 10mScandinavian Airlines
Deal found 13/11£308
Wed 3/1219:05DUB - JFK
1 stop25h 40mScandinavian Airlines
Sun 7/1217:35JFK - DUB
2 stops21h 00mScandinavian Airlines
Deal found 12/11£309
Wed 26/1111:30DUB - JFK
2 stops33h 15mScandinavian Airlines
Wed 3/1217:35JFK - DUB
1 stop13h 10mScandinavian Airlines
Deal found 13/11£319

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 November 2025.

Round-trip from

£243

Popular in

July

Cheapest in

February

Average price

£362

Good round-trip deal

£327 or less

Good one-way deal

£476 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 5/3-10/3
  • 3 total stops
  • 43h 00m total
  • Ireland to New Jersey
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 November 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

Sun 22/2

19:05-15:40

1 stop25h 35m

Newark

Sat 7/3

17:40-10:10

1 stop11h 30m

£267

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 17/2

19:05-15:40

1 stop25h 35m

Newark

Mon 9/3

18:40-10:45

1 stop12h 05m

£267

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 18/2

12:30-15:40

1 stop32h 10m

Newark

Tue 3/3

17:40-10:45

1 stop12h 05m

£267

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 27/11

11:30-13:25

2 stops30h 55m

Newark

Thu 4/12

17:40-10:45

1 stop12h 05m

£274

DublinNewark

DUB - EWR

DUBEWR

Dublin

Mon 12/1

12:30-15:40

2 stops32h 10m

Newark

Fri 16/1

17:40-09:25

2 stops34h 45m

£274

DublinNewark

DUB - EWR

DUBEWR

Dublin

Wed 18/2

12:30-15:40

1 stop32h 10m

Newark

Sun 8/3

18:30-18:20

1 stop19h 50m

£276

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 19/2

19:05-15:40

1 stop25h 35m

Newark

Sun 8/3

18:30-18:20

1 stop19h 50m

£276

DublinNewark

DUB - EWR

DUBEWR

Dublin

Tue 17/2

19:05-15:40

1 stop25h 35m

Newark

Fri 6/3

17:30-09:25

1 stop10h 55m

£290

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 19/2

19:05-15:40

1 stop25h 35m

Newark

Fri 6/3

17:30-09:25

1 stop10h 55m

£290

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Thu 4/12

11:30-14:00

Nonstop7h 30m

Philadelphia

Mon 8/12

19:50-17:05

1 stop16h 15m

£342

Flights are sorted by cheapest return flights first.

Deals found on 13/11

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 £254). Flying from Ireland to New Jersey in July is currently the most expensive (average of £370). 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 November 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 39% 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 November 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 November 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
9,017 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,017 reviews
United Airlines
7.4
Good
9,017 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Aer Lingus
7.2
Good
1,370 reviews
United Airlines
7.4
Good
9,017 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Icelandair
7.1
Good
578 reviews
United Airlines
7.4
Good
9,017 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,572 reviews
United Airlines
7.4
Good
9,017 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,521 reviews
United Airlines
7.4
Good
9,017 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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, American Airlines, and Finnair fly from Ireland to New Jersey in about 7h 25m. The time it takes to get you to your destination can typically vary by up to 18h 10m. There are 3262 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 £270. LEVEL flights start at £273 while deals on British Airways start at £314 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 £254). Flying from Ireland to New Jersey in July is currently the most expensive (average of £370). 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

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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 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£232Average£272FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£267Average£409FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£277Average£439FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£301Average£413FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£316Average£462FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£332Average£529FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Austrian AirlinesCheapest£365Average£500FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to New Jersey from Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ireland to New Jersey?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to New Jersey for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ireland to New Jersey with no change fees?

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

Can Cheapflights notify me if prices for flights from Ireland to New Jersey become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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