How does KAYAK find such low prices on flights from New Jersey to Dublin?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Jersey to Dublin.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Jersey to Dublin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from New Jersey is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from New Jersey to Dublin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to New Jersey with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Jersey to Dublin?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from New Jersey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$191 CHEAP FLIGHTS from New Jersey to Dublin

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Cheap Flights from New Jersey to Dublin

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from New Jersey to Dublin

Tue, Dec 8 - Mon, Dec 14

6:55 pm - 7:10 amEWR Newark-DUB Dublin

31h 15m1 stop Toronto Pearson Intl

9:00 am - 3:45 pmDUB Dublin-EWR Newark

11h 45m1 stop Toronto Pearson Intl

$393Multiple Airlines

Tue, Dec 8 - Mon, Dec 14

6:45 am - 10:20 amEWR Newark-DUB Dublin

22h 35m1 stop Washington, D.C. Reagan-National

9:00 am - 7:50 amDUB Dublin-EWR Newark

27h 50m2 stops Toronto Pearson Intl Ottawa

$395United Airlines

Fri, Jan 29 - Sun, Feb 7

9:30 pm - 8:10 amLGA New York LaGuardia-DUB Dublin

29h 40m1 stop Chicago O'Hare Intl

9:00 am - 8:58 amDUB Dublin-LGA New York LaGuardia

28h 58m1 stop Toronto Pearson Intl

$405United Airlines

Fri, Nov 13 - Sun, Nov 15

2:20 pm - 7:10 amEWR Newark-DUB Dublin

11h 50m1 stop Toronto Pearson Intl

9:00 am - 10:50 pmDUB Dublin-EWR Newark

18h 50m1 stop Toronto Pearson Intl

$406Multiple Airlines

Fri, Oct 23 - Sun, Nov 1

7:40 pm - 7:30 amEWR Newark-DUB Dublin

6h 50mnonstop

9:30 am - 11:55 amDUB Dublin-EWR Newark

7h 25mnonstop

$411Lufthansa

Fri, Oct 2 - Thu, Nov 5

8:28 pm - 8:15 amEWR Newark-DUB Dublin

30h 47m1 stop Toronto Pearson Intl

9:00 am - 2:37 pmDUB Dublin-EWR Newark

10h 37m1 stop Toronto Pearson Intl

$416Air Canada

Wed, Nov 4 - Sun, Nov 8

11:36 am - 7:10 amEWR Newark-DUB Dublin

14h 34m2 stops Ottawa Toronto Pearson Intl

9:00 am - 6:01 pmDUB Dublin-EWR Newark

14h 01m1 stop Toronto Pearson Intl

$416Air Canada

Fri, Oct 23 - Sun, Nov 1

7:59 pm - 10:40 amEWR Newark-DUB Dublin

9h 41m1 stop Washington, D.C. Dulles Intl

9:30 am - 11:55 amDUB Dublin-EWR Newark

7h 25mnonstop

$420Lufthansa

Tue, Nov 3 - Mon, Nov 9

5:45 pm - 5:15 amEWR Newark-DUB Dublin

6h 30mnonstop

1:15 pm - 4:15 pmDUB Dublin-EWR Newark

8h 00mnonstop

$425Aer Lingus

Thu, Dec 3 - Mon, Dec 14

5:45 pm - 5:15 amEWR Newark-DUB Dublin

6h 30mnonstop

1:15 pm - 4:15 pmDUB Dublin-EWR Newark

8h 00mnonstop

$426Aer Lingus

Recent last minute flight deals from New Jersey to Dublin

Tue, Sep 22 - Mon, Dec 7

8:30 pm - 7:45 amLGA New York LaGuardia-DUB Dublin

30h 15m1 stop Montreal Pierre Elliott Trudeau Intl

9:00 am - 3:38 pmDUB Dublin-LGA New York LaGuardia

11h 38m1 stop Toronto Pearson Intl

$441Air Canada

Tue, Sep 22 - Tue, Dec 8

9:30 pm - 9:15 amJFK New York John F Kennedy Intl-DUB Dublin

6h 45mnonstop

10:45 am - 1:20 pmDUB Dublin-JFK New York John F Kennedy Intl

7h 35mnonstop

$441Air France

Tue, Sep 22 - Mon, Dec 7

9:30 pm - 9:15 amJFK New York John F Kennedy Intl-DUB Dublin

6h 45mnonstop

10:45 am - 1:20 pmDUB Dublin-JFK New York John F Kennedy Intl

7h 35mnonstop

$441Delta

Tue, Sep 22 - Wed, Dec 9

9:30 pm - 9:15 amJFK New York John F Kennedy Intl-DUB Dublin

6h 45mnonstop

10:45 am - 1:20 pmDUB Dublin-JFK New York John F Kennedy Intl

7h 35mnonstop

$441Delta

Tue, Sep 22 - Tue, Dec 8

11:25 pm - 11:10 amEWR Newark-DUB Dublin

6h 45mnonstop

9:30 am - 11:55 amDUB Dublin-EWR Newark

7h 25mnonstop

$441United Airlines

Tue, Sep 22 - Thu, Dec 10

11:25 pm - 11:10 amEWR Newark-DUB Dublin

6h 45mnonstop

9:30 am - 11:55 amDUB Dublin-EWR Newark

7h 25mnonstop

$441United Airlines

Tue, Sep 22 - Sun, Dec 6

4:45 pm - 8:15 amLGA New York LaGuardia-DUB Dublin

10h 30m1 stop Toronto Pearson Intl

9:00 am - 3:38 pmDUB Dublin-LGA New York LaGuardia

11h 38m1 stop Toronto Pearson Intl

$446Air Canada

Tue, Sep 22 - Mon, Dec 7

9:30 pm - 9:15 amJFK New York John F Kennedy Intl-DUB Dublin

6h 45mnonstop

11:55 am - 6:46 pmDUB Dublin-JFK New York John F Kennedy Intl

11h 51m1 stop Boston Logan Intl

$451KLM

Tue, Sep 22 - Tue, Dec 8

9:30 pm - 9:15 amJFK New York John F Kennedy Intl-DUB Dublin

6h 45mnonstop

9:40 am - 5:41 pmDUB Dublin-JFK New York John F Kennedy Intl

13h 01m1 stop Atlanta Hartsfield-Jackson

$451KLM

Tue, Sep 22 - Wed, Dec 9

9:30 pm - 9:15 amJFK New York John F Kennedy Intl-DUB Dublin

6h 45mnonstop

11:55 am - 6:46 pmDUB Dublin-JFK New York John F Kennedy Intl

11h 51m1 stop Boston Logan Intl

$451Air France

Useful Info

Low season	January
High season	August
Cheapest flight	$191

Best time to beat the crowds with an average 28% drop in price.

Flight from Newark Liberty Airport to Dublin

himanshuFlew with Aer Lingus-Jun 2025

Eat and drink before boarding. Snacks. Hand gel and surface wipes . Don't expect a window if in a window row.

Verified travelerFlew with Aer Lingus-Apr 2024

JFK is an amazing airport, they have TSA precheck which was not offered when I flew Aer Lingus/Newark. The TSA precheck line took a long time, they only had 2 machines and a few agents working. Other than that Newark was as any other airport, easy bag check in process and gate seating area was clean and comfortable.

How does KAYAK find such low prices on flights from New Jersey to Dublin?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Jersey to Dublin.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Jersey to Dublin?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from New Jersey is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from New Jersey to Dublin?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to New Jersey with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Jersey to Dublin?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from New Jersey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Swords

Athlone

Malahide

Kildare

Wicklow

Castleknock

Dundalk

Maynooth

Drogheda

Cavan

Tullamore

Portmarnock

Mullingar

Carlingford

Naas

Gorey

Enniscorthy

Arklow

Leixlip

Slane

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$191 Find Cheap Flights from New Jersey to Dublin - Compare and Save

Cheap Flights from New Jersey to Dublin

Recent round-trip flight deals from New Jersey to Dublin

Recent one-way flight deals from New Jersey to Dublin

Recent last minute flight deals from New Jersey to Dublin

Recent direct flight deals from New Jersey to Dublin

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Flights from New Jersey to Dublin: the best tips from KAYAK users

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More options for your flight to Dublin

Complete your trip to Dublin with a hotel stay or car rental

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