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 return 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>

€175 CHEAP FLIGHTS from New Jersey to Dublin

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

...and more

Travellers love KAYAK

41 299 237 searches in the past 7 days on KAYAK

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

Free to useThere are no hidden charges or fees.

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

Cheapest return fare

€301

Overall average: €427

Multiple Airlines

Thu 5/2Sun 8/2

JFK - DUB • 1 stop

Cheapest direct flights

€301

Typical prices: €350-€553

Air France

Thu 5/2Mon 2/3

JFK - DUB • Direct

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Dublin!

Flight Deals

Cheap Flights from New Jersey to Dublin

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from New Jersey to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Direct

Recent return flight deals from New Jersey to Dublin

Thu, 5 Feb - Sun, 8 Feb

17:30 - 10:05

JFK

DUB

11h 35m

1 stop

09:00 - 20:58

DUB

JFK

16h 58m

2 stops

€301Multiple Airlines

Thu, 5 Feb - Sun, 8 Feb

17:45 - 05:15

EWR

DUB

6h 30mdirect

13:15 - 16:15

DUB

EWR

8h 00mdirect

€301Aer Lingus

Tue, 24 Feb - Mon, 2 Mar

21:20 - 08:45

JFK

DUB

6h 25mdirect

10:45 - 13:20

DUB

JFK

7h 35mdirect

€302KLM

Thu, 29 Jan - Mon, 9 Feb

19:55 - 07:30

EWR

DUB

6h 35mdirect

09:30 - 12:00

DUB

EWR

7h 30mdirect

€302United Airlines

Thu, 29 Jan - Mon, 2 Feb

15:20 - 08:10

LGA

DUB

11h 50m

1 stop

09:00 - 15:38

DUB

LGA

11h 38m

1 stop

€302Lufthansa

Thu, 23 Apr - Sun, 26 Apr

19:50 - 07:30

EWR

DUB

6h 40mdirect

09:50 - 08:27

DUB

EWR

27h 37m

1 stop

€303United Airlines

Thu, 29 Jan - Mon, 2 Feb

21:20 - 08:45

JFK

DUB

6h 25mdirect

10:45 - 13:25

DUB

JFK

7h 40mdirect

€303Multiple Airlines

Thu, 30 Apr - Mon, 4 May

18:00 - 07:45

EWR

DUB

32h 45m

1 stop

09:50 - 19:35

DUB

EWR

14h 45m

2 stops

€303Air Canada

Thu, 5 Mar - Sun, 8 Mar

15:30 - 07:10

LGA

DUB

10h 40m

1 stop

08:00 - 22:33

DUB

LGA

18h 33m

1 stop

€304Lufthansa

Thu, 5 Mar - Sun, 8 Mar

16:50 - 07:10

JFK

DUB

9h 20m

1 stop

08:00 - 22:39

DUB

JFK

18h 39m

1 stop

€307Air Canada

Useful Info

Low season	January
High season	August
Cheapest flight	€175

Best time to beat the crowds (21% less expensive on average)

Most popular time to fly (6% more expensive on average)

Flight from Newark Liberty 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 return 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.

Athlone

Cavan

Gorey

Wicklow

Dundalk

Swords

Kildare

Naas

Mullingar

Bray

Tullamore

Enniscorthy

Drogheda

Carlingford

Arklow

Maynooth

Castleknock

Leixlip

Thurles

Portmarnock

Everything you need to know for your flight to Dublin

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Dublin

Dublin (DUB)

€175 Find Cheap Flights from New Jersey to Dublin

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

Everything you should know

Cheap Flights from New Jersey to Dublin

Recent return 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 return 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.

Travelling 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 hire

Flights to other popular destinations

Flights from domestic origins to Dublin

Choose which airport to fly into in Dublin