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$147+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — DUB
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 August 20, 2025.

Round-trip from

$348
(Air France)

One-way from

$147
(Booking.com)

Popular in

December

Cheapest in

January

Average price

$571

Good round-trip deal

$406 or less

Good one-way deal

$320 or less
From New Jersey to Dublin
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One-way flight from New Jersey to Dublin
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 20, 2025.

This Delta deal was found by Cheapflights users on 8/20. 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 8/259:25 pmJFK - DUB
Nonstop6h 50mDelta
Thu 9/41:15 pmDUB - JFK
Nonstop7h 40mDelta
Deal found 8/20$348
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 11/107:29 pmLGA - DUB
1 stop9h 51mUnited Airlines
Sun 11/169:00 amDUB - LGA
1 stop11h 38mUnited Airlines
Deal found 8/20$348
This Delta deal was found by Cheapflights users on 8/19. 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.
Thu 12/49:15 pmJFK - DUB
Nonstop6h 30mDelta
Sun 12/710:45 amDUB - JFK
Nonstop7h 35mDelta
Deal found 8/19$349
This Air France deal was found by Cheapflights users on 8/20. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/134:30 pmLGA - DUB
1 stop13h 15mMultiple Airlines
Wed 10/2911:30 amDUB - LGA
1 stop11h 03mMultiple Airlines
Deal found 8/20$349
This United deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:50 pmJFK - DUB
1 stop9h 20mMultiple Airlines
Mon 11/249:00 amDUB - JFK
1 stop18h 39mMultiple Airlines
Deal found 8/20$350
This United deal was found by Cheapflights users on 8/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:15 amLGA - DUB
1 stop19h 55mMultiple Airlines
Fri 11/289:00 amDUB - LGA
1 stop29h 13mMultiple Airlines
Deal found 8/18$350
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 11/309:20 pmJFK - DUB
1 stop14h 00mDelta
Thu 12/1110:45 amDUB - JFK
Nonstop7h 35mDelta
Deal found 8/19$351
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Fri 11/284:20 pmLGA - DUB
1 stop9h 50mAir Canada
Fri 12/129:00 amDUB - LGA
1 stop15h 03mAir Canada
Deal found 8/19$351
This Delta deal was found by Cheapflights users on 8/18. 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 8/2512:29 pmJFK - DUB
1 stop15h 16mDelta
Wed 9/31:15 pmDUB - JFK
Nonstop7h 40mDelta
Deal found 8/18$352
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 8/193:25 pmLGA - DUB
1 stop13h 20mUnited Airlines
Tue 8/269:50 amDUB - LGA
1 stop16h 08mUnited Airlines
Deal found 8/18$352
This Delta deal was found by Cheapflights users on 8/20. 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.
Sun 11/99:59 amJFK - DUB
1 stop18h 21mDelta
Fri 11/2110:45 amDUB - JFK
Nonstop7h 35mDelta
Deal found 8/20$353
This United deal was found by Cheapflights users on 8/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:00 amLGA - DUB
1 stop23h 20mMultiple Airlines
Mon 9/229:20 amDUB - LGA
1 stop27h 42mMultiple Airlines
Deal found 8/18$353

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 August 20, 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

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 11/10

7:29 pm-10:20 am

1 stop9h 51m

Dublin

Fri 11/21

9:00 am-3:38 pm

1 stop11h 38m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 11/13

3:05 pm-7:45 am

1 stop11h 40m

Dublin

Wed 11/19

11:30 am-4:26 pm

1 stop9h 56m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 11/11

4:30 pm-9:20 am

1 stop11h 50m

Dublin

Mon 11/17

11:30 am-5:28 pm

1 stop10h 58m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 11/11

7:29 pm-10:20 am

1 stop9h 51m

Dublin

Fri 11/21

9:00 am-3:38 pm

1 stop11h 38m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 11/10

7:29 pm-10:20 am

1 stop9h 51m

Dublin

Mon 11/17

9:00 am-5:58 pm

1 stop13h 58m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 11/10

7:29 pm-10:20 am

1 stop9h 51m

Dublin

Sun 11/16

9:00 am-3:38 pm

1 stop11h 38m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 11/12

2:15 pm-8:10 am

1 stop12h 55m

Dublin

Mon 11/17

9:00 am-5:58 pm

1 stop13h 58m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 11/11

7:29 pm-10:20 am

1 stop9h 51m

Dublin

Wed 11/19

9:00 am-3:38 pm

1 stop11h 38m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 11/10

7:29 pm-10:20 am

1 stop9h 51m

Dublin

Wed 11/19

9:00 am-3:38 pm

1 stop11h 38m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 11/12

3:15 pm-8:10 am

1 stop11h 55m

Dublin

Fri 11/21

9:00 am-3:38 pm

1 stop11h 38m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

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 $925). 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 August 20, 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 August 20, 2025.

The most flights from USNJ to DUB are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

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.

  • How long is the flight from New Jersey to Dublin?

    For as low as $348, United Airlines can have you in Dublin from New Jersey in 9h 51m. There are 3167 mi between New Jersey and Dublin. This flight may include one or multiple stops.

  • 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 $147 on Air Canada. Other airlines that offer cheap prices include JetBlue from $199 and United Airlines from $201 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 Austrian Airlines (68%), Brussels Airlines (68%) or Air Canada (63%) 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 $1,241 for a flight from New Jersey to Dublin. The cheapest flight overall is $238 while the most popular route, (Newark - Dublin) is currently priced at $321.

  • 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 $925). 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 Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$248Average$510FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$302Average$463FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$354Average$548FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$356Average$491FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$363Average$438FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$367Average$583FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$394Average$670FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$397Average$612FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$451Average$659FlexibilityNo cancel feeOn-time76%
DeltaCheapest$462Average$685FlexibilityNo cancel feeOn-timeN/A

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