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$173+ Cheap flights from New Jersey to Dublin (DUB)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — DUB
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from New Jersey to Dublin

Keep the following information in mind while searching for New Jersey to Dublin flight deals. Data was last updated June 26, 2025.

Round-trip from

$394
(United Airlines)

One-way from

$173
(CrystalTravel)

Popular in

June

Cheapest in

January

Average price

$738

Good round-trip deal

$453 or less

Good one-way deal

$424 or less
From New Jersey to Dublin
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One-way flight from New Jersey to Dublin
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Highest demand for flights based on searches. 12% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from New Jersey to Dublin.
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Price to beat on a one-way flight from New Jersey to Dublin.
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Find flight deals from New Jersey to Dublin

Cheapest flights from New Jersey to Dublin
Explore the most affordable flight options available from New Jersey to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This United Airlines deal was found by Cheapflights users on 6/25. 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.
Fri 7/257:39 amEWR - DUB
2 stops19h 36mUnited Airlines
Sun 8/38:50 amDUB - EWR
1 stop20h 00mUnited Airlines
Deal found 6/25$394
This Booking.com deal was found by Cheapflights users on 6/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:30 pmEWR - DUB
Nonstop6h 25mAer Lingus
Mon 9/221:25 pmDUB - EWR
Nonstop7h 35mAer Lingus
Deal found 6/25$395
This Delta deal was found by Cheapflights users on 6/25. 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.
Sat 8/26:50 pmEWR - DUB
1 stop32h 05mDelta
Fri 8/812:00 pmDUB - EWR
1 stop27h 18mDelta
Deal found 6/25$397
This Icelandair deal was found by Cheapflights users on 6/24. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/118:25 pmEWR - DUB
1 stop9h 40mIcelandair
Thu 10/162:15 pmDUB - EWR
1 stop9h 55mIcelandair
Deal found 6/24$399
This Air Canada deal was found by Cheapflights users on 6/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/210:30 amEWR - DUB
2 stops15h 40mAir Canada
Sat 11/89:00 amDUB - EWR
2 stops15h 58mAir Canada
Deal found 6/24$400
This oojo deal was found by Cheapflights users on 6/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:25 pmJFK - DUB
1 stop9h 40mIcelandair
Fri 10/1712:15 pmDUB - JFK
1 stop11h 55mIcelandair
Deal found 6/25$402
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/58:15 pmLGA - DUB
1 stop30h 30mLufthansa
Tue 7/159:20 amDUB - LGA
1 stop15h 11mLufthansa
Deal found 6/25$402
This Delta deal was found by Cheapflights users on 6/25. 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 9/159:25 pmJFK - DUB
Nonstop6h 50mDelta
Mon 9/221:15 pmDUB - JFK
Nonstop7h 40mDelta
Deal found 6/25$403
This Air Canada deal was found by Cheapflights users on 6/25. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/163:50 pmLGA - DUB
1 stop11h 25mAir Canada
Thu 8/219:20 amDUB - LGA
2 stops13h 40mAir Canada
Deal found 6/25$404
This SWISS deal was found by Cheapflights users on 6/25. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/218:30 pmJFK - DUB
1 stop30h 50mSWISS
Wed 8/136:40 pmDUB - JFK
1 stop23h 10mSWISS
Deal found 6/25$405
This Iberia deal was found by Cheapflights users on 6/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/74:45 pmJFK - DUB
1 stop10h 45mIberia
Thu 8/1411:45 amDUB - JFK
1 stop31h 45mIberia
Deal found 6/25$406
This oojo deal was found by Cheapflights users on 6/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:40 pmEWR - DUB
2 stops19h 40mScandinavian Airlines
Tue 11/1111:30 amDUB - EWR
1 stop31h 05mScandinavian Airlines
Deal found 6/25$406

Cheapflights Fare Finder

Customize your flight search to find flights from New Jersey to Dublin 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 June 26, 2025.
Use the filters below to find and compare flights from New Jersey to Dublin that are best for you.

Fly from

New Jersey

Fly to

Dublin

Route

Depart

Return

Price

NewarkDublin

EWR - DUB

EWRDUB

Newark

Fri 7/25

7:39 am-8:15 am

2 stops19h 36m

Dublin

Sun 8/3

8:50 am-11:50 pm

1 stop20h 00m

$394

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 9/11

5:30 pm-4:55 am

Nonstop6h 25m

Dublin

Mon 9/22

1:25 pm-4:00 pm

Nonstop7h 35m

$395

NewarkDublin

EWR - DUB

EWRDUB

Newark

Sat 8/2

6:50 pm-7:55 am

1 stop32h 05m

Dublin

Fri 8/8

12:00 pm-10:18 am

1 stop27h 18m

$397

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 10/9

8:25 pm-11:05 am

1 stop9h 40m

Dublin

Fri 10/17

12:15 pm-7:10 pm

1 stop11h 55m

$402

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 7/5

8:15 pm-7:45 am

1 stop30h 30m

Dublin

Tue 7/15

9:20 am-7:31 pm

1 stop15h 11m

$402

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 9/15

9:25 pm-9:15 am

Nonstop6h 50m

Dublin

Mon 9/22

1:15 pm-3:55 pm

Nonstop7h 40m

$403

NewarkDublin

EWR - DUB

EWRDUB

Newark

Thu 7/17

1:45 pm-8:15 am

1 stop13h 30m

Dublin

Thu 8/7

9:50 am-3:57 pm

1 stop11h 07m

$404

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 8/16

3:50 pm-8:15 am

1 stop11h 25m

Dublin

Thu 8/21

9:20 am-6:00 pm

2 stops13h 40m

$404

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 7/21

8:30 pm-8:20 am

1 stop30h 50m

Dublin

Wed 8/13

6:40 pm-12:50 pm

1 stop23h 10m

$405

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Thu 8/7

4:45 pm-8:30 am

1 stop10h 45m

Dublin

Thu 8/14

11:45 am-2:30 pm

1 stop31h 45m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

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

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

Currently, November is the cheapest month in which you can book a flight from New Jersey to Dublin (average of $509). Flying from New Jersey to Dublin in June is currently the most expensive (average of $937). 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 DUB?

Find hourly flight availability from New Jersey to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

When flying from New Jersey to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from New Jersey to Dublin

Explore weekly flight availability from New Jersey to Dublin. 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 June 26, 2025.

The most flights from USNJ to DUB 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 Dublin by month

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

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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 Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated June 26, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Austrian Airlines from New Jersey to Dublin by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,966 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,966 reviews
Delta
8.0
Very good
7,966 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very good
7,966 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
805 reviews
Delta
8.0
Very good
7,966 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,298 reviews
Delta
8.0
Very good
7,966 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,470 reviews
Delta
8.0
Very good
7,966 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from New Jersey to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from New Jersey?

    For a flight from New Jersey to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city.

  • How popular is this New Jersey to Dublin flight route?

    This flight path from New Jersey to Dublin 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 Dublin one-way?

    One-way options have recently been found by users for as low as $173 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $207 and Air Canada from $216 one-way.

  • What are the most popular routes from New Jersey to Dublin?

    When deciding which route to take from New Jersey to Dublin consider Newark - Dublin, New York John F Kennedy Intl - Dublin or New York LaGuardia - Dublin as they are the most popular.

  • What are the most reliable airlines from New Jersey to Dublin?

    No one likes to see their flight delayed. When booking a flight from New Jersey to Dublin consider choosing Air Canada (76%), United Airlines (76%) or Lufthansa (76%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from New Jersey to Dublin?

    On average you can expect to pay $1,114 for a flight from New Jersey to Dublin. The cheapest flight overall is $298 while the most popular route, (Newark - Dublin) is currently priced at $323.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from New Jersey to Dublin (average of $509). Flying from New Jersey to Dublin in June is currently the most expensive (average of $937). 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

Traveling to a place near New Jersey?

Book flights to New Jersey if you plan to visit one of these locations
Maynooth
Castleknock
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Wicklow
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Alternative routes for New Jersey to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from New Jersey to Dublin

Discover the top 10 airlines that operate flights from New Jersey to Dublin. 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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$280Average$457FlexibilityNo cancel feeOn-time77%
PLAYCheapest$328Average$385FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$355Average$489FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$363Average$423FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$365Average$622FlexibilityNo cancel feeOn-time67%
Aer LingusCheapest$404Average$636FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$434Average$683FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$441Average$649FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$449Average$672FlexibilityNo cancel feeOn-time76%
DeltaCheapest$467Average$697FlexibilityNo cancel feeOn-timeN/A

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