DUB

$153 Find Cheap Flights from New Jersey to Dublin - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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 round-trip 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.

Recent round-trip flight deals from New Jersey to Dublin

Mon, Sep 7 - Thu, Sep 10
Aer Lingus Logo
7:00 am - 5:10 am
PHL
-
DUB
17h 10m
1 stop
Aer Lingus Logo
1:20 pm - 10:46 pm
DUB
-
PHL
14h 26m
1 stop
$361Aer Lingus
Tue, Sep 1 - Wed, Sep 9
Aer Lingus Logo
7:00 am - 5:10 am
PHL
-
DUB
17h 10m
1 stop
Aer Lingus Logo
1:20 pm - 10:46 pm
DUB
-
PHL
14h 26m
1 stop
$361Aer Lingus
Tue, Nov 17 - Tue, Nov 24
Icelandair Logo
7:35 pm - 10:15 am
EWR
-
DUB
9h 40m
1 stop
Icelandair Logo
11:30 am - 6:25 pm
DUB
-
EWR
11h 55m
1 stop
$424Icelandair
Tue, Nov 10 - Wed, Nov 18
Icelandair Logo
7:35 pm - 10:15 am
EWR
-
DUB
9h 40m
1 stop
Icelandair Logo
11:30 am - 6:25 pm
DUB
-
EWR
11h 55m
1 stop
$429Icelandair
Tue, Sep 8 - Mon, Sep 14
Multiple Airlines Logo
11:00 am - 5:10 am
EWR
-
DUB
13h 10m
1 stop
Multiple Airlines Logo
1:20 pm - 10:30 pm
DUB
-
EWR
14h 10m
1 stop
$441Multiple Airlines
Tue, Sep 8 - Wed, Sep 16
Multiple Airlines Logo
11:00 am - 5:10 am
EWR
-
DUB
13h 10m
1 stop
Multiple Airlines Logo
1:20 pm - 10:30 pm
DUB
-
EWR
14h 10m
1 stop
$441Multiple Airlines
Sun, Jan 17 - Mon, Jan 25
United Airlines Logo
8:05 pm - 7:30 am
EWR
-
DUB
6h 25mnonstop
United Airlines Logo
9:30 am - 11:55 am
DUB
-
EWR
7h 25mnonstop
$503United Airlines
Sun, Aug 16 - Thu, Aug 27
Air Canada Logo
3:45 pm - 7:45 am
EWR
-
DUB
11h 00m
1 stop
Air Canada Logo
9:50 am - 5:57 pm
DUB
-
EWR
13h 07m
1 stop
$563Air Canada
Sun, Aug 16 - Thu, Aug 27
Air Canada Logo
5:35 pm - 7:45 am
LGA
-
DUB
9h 10m
1 stop
Air Canada Logo
9:50 am - 7:32 pm
DUB
-
LGA
14h 42m
2 stops
$563Air Canada
Thu, Aug 13 - Tue, Aug 25
United Airlines Logo
9:30 pm - 10:40 am
EWR
-
DUB
32h 10m
1 stop
United Airlines Logo
9:50 am - 7:38 am
DUB
-
EWR
26h 48m
1 stop
$614United Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$153
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Philadelphia to Dublin

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

Insights shared by verified travelers who flew the route from New Jersey to Dublin 
Learn how KAYAK collects reviews and tips from users.
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.

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.

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Dublin (DUB)