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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$244 CHEAP FLIGHTS from New Jersey to Dublin

DUB

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

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

Sat, Apr 18 - Tue, Apr 28

8:30 pm - 11:05 am

JFK

DUB

9h 35m

1 stop

2:15 pm - 7:20 pm

DUB

JFK

10h 05m

1 stop

$378Icelandair

Mon, Apr 20 - Tue, Apr 28

11:10 pm - 1:15 pm

JFK

DUB

9h 05m

1 stop

2:15 pm - 7:20 pm

DUB

JFK

10h 05m

1 stop

$383Icelandair

Mon, Apr 27 - Thu, May 7

8:25 pm - 1:15 pm

EWR

DUB

11h 50m

1 stop

2:15 pm - 7:15 pm

DUB

EWR

10h 00m

1 stop

$383Icelandair

Tue, Aug 18 - Tue, Aug 25

4:45 pm - 8:15 am

LGA

DUB

10h 30m

1 stop

9:50 am - 2:37 pm

DUB

LGA

9h 47m

1 stop

$454Multiple Airlines

Wed, Aug 12 - Sun, Aug 23

3:30 pm - 7:45 am

LGA

DUB

11h 15m

1 stop

9:20 am - 2:59 pm

DUB

LGA

10h 39m

1 stop

$460Multiple Airlines

Fri, Aug 21 - Mon, Aug 31

7:48 pm - 7:20 am

LGA

DUB

30h 32m

1 stop

9:50 am - 8:00 am

DUB

LGA

27h 10m

1 stop

$474United Airlines

Mon, Sep 7 - Tue, Sep 15

6:50 pm - 6:30 am

PHL

DUB

6h 40mnonstop

9:30 am - 11:45 am

DUB

PHL

7h 15mnonstop

$537Finnair

Sat, May 2 - Mon, May 11

6:30 pm - 6:30 am

PHL

DUB

7h 00mnonstop

1:45 pm - 4:10 pm

DUB

PHL

7h 25mnonstop

$545Finnair

Mon, Aug 17 - Mon, Aug 24

10:05 am - 7:45 am

PHL

DUB

16h 40m

1 stop

9:50 am - 2:05 pm

DUB

PHL

33h 15m

2 stops

$578United Airlines

Fri, May 1 - Thu, May 7

6:33 pm - 8:20 am

PHL

DUB

8h 47m

1 stop

10:40 am - 5:38 pm

DUB

PHL

11h 58m

1 stop

$580JetBlue

Useful Info

Low season	January
High season	August
Cheapest flight	$244

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from New York John F Kennedy Airport to Dublin

himanshuFlew with Aer Lingus

EWR

DUB

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

EWR

DUB

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

Wicklow

Kildare

Dundalk

Castleknock

Maynooth

Cavan

Drogheda

Naas

Portmarnock

Mullingar

Leixlip

Gorey

Carlingford

Tullamore

Enniscorthy

Thurles

Arklow

Everything you need to know for your flight to Dublin

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Dublin

Dublin (DUB)

DUB

$244 Find Cheap Flights from New Jersey to Dublin

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

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

Good to know

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

FAQs for booking flights from New Jersey to Dublin

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.

Traveling to a place near Dublin?

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Cabin class types available on flights to New Jersey

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

Find direct flights for Dublin

Flights to other popular destinations

Flights from domestic origins to Dublin

Choose which airport to fly into in Dublin