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$241+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — DUB
Jun 6 — Jun 131
Sat 6/6
Sat 6/13
1 adult, Economy
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Cheap 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 May 7, 2026.

This KAYAK deal was found by Cheapflights users on 5/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Thu 9/102:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 5/3$512
This Mytrip deal was found by Cheapflights users on 5/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Sun 9/1312:15 pm
DUB
-
EWR
1 stop12h 00m
Icelandair
Deal found 5/3$513
This Mytrip deal was found by Cheapflights users on 5/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Sun 9/612:15 pm
DUB
-
EWR
1 stop12h 00m
Icelandair
Deal found 5/3$514
This Mytrip deal was found by Cheapflights users on 5/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Fri 9/1112:15 pm
DUB
-
EWR
1 stop12h 00m
Icelandair
Deal found 5/3$516
This Mytrip deal was found by Cheapflights users on 5/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:25 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Mon 9/142:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 5/3$517
This Mytrip deal was found by Cheapflights users on 5/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:25 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Fri 9/2512:15 pm
DUB
-
EWR
1 stop12h 00m
Icelandair
Deal found 5/2$519
This Mytrip deal was found by Cheapflights users on 5/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:25 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Sat 9/262:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 5/2$521
This oojo deal was found by Cheapflights users on 5/3. 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.
Tue 9/18:25 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Sun 9/612:15 pm
DUB
-
EWR
1 stop12h 00m
Icelandair
Deal found 5/3$523
This Justfly.com deal was found by Cheapflights users on 5/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Wed 9/912:15 pm
DUB
-
EWR
1 stop12h 00m
Icelandair
Deal found 5/3$527
This Justfly.com deal was found by Cheapflights users on 5/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:45 pm
EWR
-
DUB
1 stop33h 15m
Scandinavian Airlines
Fri 9/2511:40 am
DUB
-
EWR
1 stop30h 35m
Scandinavian Airlines
Deal found 5/1$528
This FlightHub deal was found by Cheapflights users on 5/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:10 pm
JFK
-
DUB
1 stop30h 55m
Icelandair
Mon 9/72:15 pm
DUB
-
JFK
1 stop10h 05m
Icelandair
Deal found 5/2$529
This oojo deal was found by Cheapflights users on 5/3. 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.
Sun 11/17:25 pm
JFK
-
DUB
1 stop9h 50m
Icelandair
Thu 11/1911:30 am
DUB
-
JFK
1 stop11h 30m
Icelandair
Deal found 5/3$531

Find 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 May 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$512
(KAYAK)

One-way from

$241
(eDestinos)

Popular in

December

Cheapest in

January

Average price

$563

Good round-trip deal

$644 or less

Good one-way deal

$478 or less
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.
Search Deals
From New Jersey to Dublin
Search Deals
One-way flight from New Jersey to Dublin
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from New Jersey to Dublin.
Search Deals
Price to beat on a one-way flight from New Jersey to Dublin.
Search Deals

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 May 7, 2026.
Use the filters below to find and compare flights from New Jersey to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 9/8

6:05 am-10:40 am

1 stop23h 35m

Dublin

Mon 9/14

9:20 am-8:01 am

1 stop27h 41m

$555
Quickest round-trip

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 9/29

9:30 pm-9:15 am

Nonstop6h 45m

Dublin

Thu 11/5

10:45 am-1:22 pm

Nonstop7h 37m

$572

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 9/29

7:40 pm-7:30 am

Nonstop6h 50m

Dublin

Thu 11/5

1:35 pm-4:25 pm

Nonstop7h 50m

$572

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 9/8

9:30 pm-9:15 am

Nonstop6h 45m

Dublin

Tue 9/15

1:15 pm-3:57 pm

Nonstop7h 42m

$576

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 9/7

10:50 pm-5:15 pm

1 stop13h 25m

Dublin

Wed 9/16

9:40 am-7:10 pm

1 stop14h 30m

$581

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Tue 9/8

5:00 pm-10:45 am

1 stop12h 45m

Dublin

Mon 9/14

1:15 pm-3:57 pm

Nonstop7h 42m

$581

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 9/15

6:05 am-10:40 am

1 stop23h 35m

Dublin

Tue 9/22

9:20 am-8:01 am

1 stop27h 41m

$585

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 8/3

6:00 am-10:40 am

1 stop23h 40m

Dublin

Mon 8/24

9:50 am-9:47 am

1 stop28h 57m

$585

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 9/15

6:05 am-10:40 am

1 stop23h 35m

Dublin

Sat 9/26

9:20 am-8:01 am

1 stop27h 41m

$585

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 8/20

6:05 am-10:40 am

1 stop23h 35m

Dublin

Tue 8/25

9:50 am-9:47 am

1 stop28h 57m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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 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 May 7, 2026.

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 May 7, 2026.

The most flights from USNJ to DUB 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).

How much does it cost to fly round-trip from New Jersey to Dublin?

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 long is the flight from New Jersey to Dublin?

    For as low as $572, United Airlines can have you in Dublin from New Jersey in 6h 45m. There are 3169 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 $200 on Icelandair. Other airlines that offer cheap prices include Lufthansa from $202 and United Airlines from $238 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 American Airlines (92%), Aer Lingus (92%) or Iberia (92%) 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 $1,160 for a flight from New Jersey to Dublin. The cheapest flight overall is $348 while the most popular route, (Newark - Dublin) is currently priced at $326.

  • 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.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
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 May 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$298Average$409FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$333Average$504FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$338Average$470FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$348Average$540FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$353Average$398FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$369Average$653FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$446Average$640FlexibilityNo cancel feeOn-time71%
Austrian AirlinesCheapest$454Average$813FlexibilityNo cancel feeOn-time78%
DeltaCheapest$462Average$589FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$532Average$740FlexibilityNo cancel feeOn-time77%

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