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Cheap flights from Ireland to New Jersey from £249

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EWR
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 22 January 2026.

Fri 6/311:30
DUB
-
EWR
1 stop31h 05m
Scandinavian Airlines
Sat 21/319:30
EWR
-
DUB
1 stop11h 50m
Scandinavian Airlines
Deal found 20/1£249
Fri 27/218:55
DUB
-
EWR
1 stop23h 40m
Scandinavian Airlines
Tue 3/317:40
EWR
-
DUB
1 stop12h 05m
Scandinavian Airlines
Deal found 19/1£250
Thu 26/211:30
DUB
-
EWR
1 stop31h 05m
Scandinavian Airlines
Thu 5/318:30
EWR
-
DUB
2 stops18h 40m
Scandinavian Airlines
Deal found 21/1£251
Thu 10/919:50
DUB
-
EWR
2 stops22h 25m
Scandinavian Airlines
Sat 19/917:20
EWR
-
DUB
1 stop20h 05m
Scandinavian Airlines
Deal found 21/1£255
Thu 3/919:50
DUB
-
EWR
2 stops22h 25m
Scandinavian Airlines
Sun 6/917:45
EWR
-
DUB
2 stops20h 20m
Scandinavian Airlines
Deal found 21/1£255
Wed 25/1119:05
DUB
-
EWR
2 stops23h 20m
Scandinavian Airlines
Mon 30/1118:30
EWR
-
DUB
2 stops18h 50m
Scandinavian Airlines
Deal found 21/1£261
Mon 23/220:20
DUB
-
EWR
1 stop22h 15m
Scandinavian Airlines
Thu 26/217:40
EWR
-
DUB
1 stop19h 30m
Scandinavian Airlines
Deal found 20/1£263
Fri 13/218:55
DUB
-
EWR
1 stop23h 40m
Scandinavian Airlines
Wed 4/317:40
EWR
-
DUB
1 stop12h 05m
Scandinavian Airlines
Deal found 22/1£264
Thu 5/211:30
DUB
-
EWR
1 stop31h 05m
Scandinavian Airlines
Sun 8/217:40
EWR
-
DUB
1 stop12h 05m
Scandinavian Airlines
Deal found 21/1£265
Tue 17/311:30
DUB
-
PHL
Nonstop7h 25m
Multiple Airlines
Mon 23/320:40
PHL
-
DUB
1 stop19h 00m
Multiple Airlines
Deal found 19/1£278
Fri 17/412:40
DUB
-
PHL
Nonstop7h 15m
Multiple Airlines
Fri 24/422:20
PHL
-
DUB
1 stop16h 05m
Multiple Airlines
Deal found 20/1£281
Thu 10/909:30
DUB
-
PHL
Nonstop7h 15m
Multiple Airlines
Sun 20/918:45
PHL
-
DUB
1 stop16h 35m
Multiple Airlines
Deal found 21/1£282

Find 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 22 January 2026.

Round-trip from

£249

Popular in

July

Cheapest in

February

Average price

£393

Good round-trip deal

£511 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 6/3-21/3
  • 2 total stops
  • 42h 55m total
  • Ireland to New Jersey
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip 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 22 January 2026.
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

Mon 23/2

20:20-15:40

2 stops24h 20m

Newark

Thu 26/2

17:40-18:10

1 stop19h 30m

£277

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 13/3

18:55-14:35

1 stop23h 40m

Newark

Tue 17/3

18:40-18:20

2 stops19h 40m

£277

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Tue 17/3

11:30-14:55

Nonstop7h 25m

Philadelphia

Mon 23/3

20:40-19:40

1 stop19h 00m

£278

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 6/2

19:05-13:35

2 stops23h 30m

Newark

Mon 9/2

17:40-10:45

1 stop12h 05m

£278

DublinNewark

DUB - EWR

DUBEWR

Dublin

Fri 6/2

18:55-13:35

1 stop23h 40m

Newark

Wed 11/2

17:40-18:20

2 stops19h 40m

£280

DublinNewark

DUB - EWR

DUBEWR

Dublin

Thu 5/2

19:05-13:25

2 stops23h 20m

Newark

Mon 9/2

17:40-10:45

1 stop12h 05m

£284

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 20/4

12:40-14:55

Nonstop7h 15m

Philadelphia

Thu 30/4

18:50-06:30

Nonstop6h 40m

£287

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 10/6

13:45-16:00

Nonstop7h 15m

Philadelphia

Sat 20/6

18:50-06:30

Nonstop6h 40m

£287

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Mon 20/4

20:30-12:15

1 stop20h 45m

Philadelphia

Thu 30/4

22:20-19:20

1 stop16h 00m

£287

DublinPhiladelphia

DUB - PHL

DUBPHL

Dublin

Wed 8/4

12:40-14:55

Nonstop7h 15m

Philadelphia

Sun 12/4

18:50-06:30

Nonstop6h 40m

£288

Flights are sorted by cheapest return flights first.

Deals found on 19/1

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, January is the cheapest month in which you can book a flight from Ireland to New Jersey (average of £236). Flying from Ireland to New Jersey in July is currently the most expensive (average of £363). 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 22 January 2026.

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

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 22 January 2026.

The most flights from IE0 to USNJ are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 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 22 January 2026.
Read reviews from past customers who have flown with United Airlines, Scandinavian Airlines, andAer Lingus 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
9,190 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,190 reviews
United Airlines
7.4
Good
9,190 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Scandinavian Airlines
7.3
Good
1,660 reviews
United Airlines
7.4
Good
9,190 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Aer Lingus
7.2
Good
1,441 reviews
United Airlines
7.4
Good
9,190 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Icelandair
7.1
Good
602 reviews
United Airlines
7.4
Good
9,190 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Lufthansa
6.8
Okay
7,738 reviews
United Airlines
7.4
Good
9,190 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

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, Finnair, and British Airways fly from Ireland to New Jersey in about 7h 15m. The time it takes to get you to your destination can typically vary by up to 17h 05m. There are 3262 mi between Ireland and New Jersey. This flight may include one or multiple stops.

  • 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, January is the cheapest month in which you can book a flight from Ireland to New Jersey (average of £236). Flying from Ireland to New Jersey in July is currently the most expensive (average of £363). 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 Ireland to New Jersey

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Ireland to New Jersey

Discover the top 6 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£228Average£257FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£262Average£442FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£268Average£412FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£289Average£412FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£304Average£454FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£325Average£518FlexibilityNo cancel feeOn-time69%
Search United 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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