HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$158+ 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — DUB
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Jersey to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 11, 2026.

This KAYAK deal was found by Cheapflights users on 7/10. 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.
Thu 10/1510:50 am
PHL
-
DUB
1 stop13h 20m
Aer Lingus
Tue 11/31:00 pm
DUB
-
PHL
1 stop14h 56m
Aer Lingus
Deal found 7/10$362
This FlightHub deal was found by Cheapflights users on 7/8. 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.
Tue 10/68:25 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Thu 10/152:15 pm
DUB
-
EWR
1 stop10h 00m
Icelandair
Deal found 7/8$366
This KAYAK deal was found by Cheapflights users on 7/9. 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.
Thu 8/207:00 am
PHL
-
DUB
1 stop17h 10m
Aer Lingus
Fri 8/281:20 pm
DUB
-
PHL
1 stop14h 26m
Aer Lingus
Deal found 7/9$367
This KAYAK deal was found by Cheapflights users on 7/10. 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.
Sun 8/1611:00 am
EWR
-
DUB
1 stop13h 10m
Aer Lingus
Fri 8/211:20 pm
DUB
-
EWR
1 stop14h 15m
Aer Lingus
Deal found 7/10$368
This Gurufare deal was found by Cheapflights users on 7/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:00 am
PHL
-
DUB
1 stop17h 10m
Aer Lingus
Thu 8/271:20 pm
DUB
-
PHL
1 stop14h 26m
Aer Lingus
Deal found 7/9$368
This BusinessClass deal was found by Cheapflights users on 7/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:50 pm
PHL
-
DUB
1 stop26h 20m
Aer Lingus
Thu 8/271:20 pm
DUB
-
PHL
1 stop14h 26m
Aer Lingus
Deal found 7/10$370
This KAYAK deal was found by Cheapflights users on 7/9. 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.
Tue 9/81:53 pm
PHL
-
DUB
1 stop10h 17m
Aer Lingus
Fri 9/111:20 pm
DUB
-
PHL
1 stop14h 26m
Aer Lingus
Deal found 7/9$373
This KAYAK deal was found by Cheapflights users on 7/9. 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.
Thu 9/101:51 pm
PHL
-
DUB
1 stop10h 19m
Aer Lingus
Sat 9/191:20 pm
DUB
-
PHL
1 stop14h 26m
Aer Lingus
Deal found 7/9$378
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Wed 10/218:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Sat 10/3111:30 am
DUB
-
EWR
1 stop11h 55m
Icelandair
Deal found 7/10$382
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Fri 10/168:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Fri 10/3011:30 am
DUB
-
EWR
1 stop11h 55m
Icelandair
Deal found 7/7$383
This Icelandair deal was found by Cheapflights users on 7/7. 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.
Sun 11/297:35 pm
EWR
-
DUB
1 stop9h 40m
Icelandair
Sun 12/611:30 am
DUB
-
EWR
1 stop11h 55m
Icelandair
Deal found 7/7$384
This Gotogate deal was found by Cheapflights users on 7/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:25 pm
EWR
-
DUB
1 stop11h 50m
Icelandair
Sun 11/111:30 am
DUB
-
EWR
1 stop11h 55m
Icelandair
Deal found 7/7$385

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 July 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$362
(KAYAK)

One-way from

$158
(BusinessClass)

Popular in

December

Cheapest in

January

Average price

$635

Good round-trip deal

$662 or less

Good one-way deal

$352 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. 1% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 11, 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

Thu 9/10

6:00 am-10:40 am

1 stop23h 40m

Dublin

Tue 9/15

9:20 am-9:45 am

1 stop29h 25m

$570

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 9/10

6:10 am-9:45 am

1 stop22h 35m

Dublin

Thu 9/17

9:20 am-9:45 am

1 stop29h 25m

$570

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 8/5

9:25 pm-9:45 am

1 stop31h 20m

Dublin

Thu 8/20

9:50 am-9:47 am

1 stop28h 57m

$570

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 8/18

6:00 am-10:40 am

1 stop23h 40m

Dublin

Mon 8/24

9:50 am-9:47 am

1 stop28h 57m

$570

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 8/17

11:25 pm-11:10 am

Nonstop6h 45m

Dublin

Mon 8/24

9:50 am-5:57 pm

1 stop13h 07m

$577

NewarkDublin

EWR - DUB

EWRDUB

Newark

Tue 9/1

8:17 pm-7:45 am

1 stop30h 28m

Dublin

Mon 9/7

9:50 am-2:55 pm

1 stop10h 05m

$580

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 9/2

6:30 am-7:45 am

1 stop20h 15m

Dublin

Tue 9/8

9:20 am-2:36 pm

1 stop10h 16m

$580

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 8/17

11:10 pm-11:05 am

1 stop30h 55m

Dublin

Wed 8/26

12:15 pm-7:20 pm

1 stop12h 05m

$585

NewarkDublin

EWR - DUB

EWRDUB

Newark

Mon 9/7

11:25 pm-11:10 am

Nonstop6h 45m

Dublin

Wed 9/16

1:35 pm-4:20 pm

Nonstop7h 45m

$585

New YorkDublin

JFK - DUB

JFKDUB

New York John F Kennedy Intl

Mon 8/17

5:30 pm-10:45 am

1 stop12h 15m

Dublin

Wed 8/26

1:15 pm-4:00 pm

Nonstop7h 45m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 July 11, 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 July 11, 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 $590, United Airlines can have you in Dublin from New Jersey in 12h 15m. 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 $202 on Lufthansa. Other airlines that offer cheap prices include Icelandair from $219 and Aer Lingus from $220 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 New York John F Kennedy Intl - Dublin, Newark - 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 SWISS (100%), American Airlines (83%) or Qatar Airways (83%) 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 $1,947 for a flight from New Jersey to Dublin. The cheapest flight overall is $290 while the most popular route, (New York John F Kennedy Intl - Dublin) is currently priced at $342.

  • 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
Castleknock

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.

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 July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$298Average$508FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$325Average$485FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$338Average$483FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$348Average$581FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$354Average$406FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$369Average$722FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$446Average$640FlexibilityNo cancel feeOn-time71%
Austrian AirlinesCheapest$454Average$813FlexibilityNo cancel feeOn-time78%
DeltaCheapest$462Average$819FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$532Average$740FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.