€141 Find Cheap Flights from Newark Liberty Airport to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Ireland departing on 5/11. 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

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Best Ireland Flight Deals from Newark

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop€285
Cork
Cork1 stop€342
Shannon
Shannon1 stop€321
Knock
Knock2 stops€540
Milltown (Kerry)
Milltown (Kerry)2 stops€568
Dublin
Dublin1 stop€285
Cork
Cork1 stop€342
Shannon
Shannon1 stop€321
Knock
Knock2 stops€540
Milltown (Kerry)
Milltown (Kerry)2 stops€568

Cheap Flights from Newark to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Newark to Ireland 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 return flight deals from Newark to Ireland

Fri, 7 Nov - Wed, 12 Nov
United Airlines Logo
06:00 - 10:20EWR-DUB
23h 20m1 stop
United Airlines Logo
09:00 - 08:27DUB-EWR
28h 27m1 stop
€285United Airlines
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Mon, 10 Nov - Sun, 23 Nov
Aer Lingus Logo
17:45 - 05:15EWR-DUB
6h 30mdirect
Aer Lingus Logo
13:15 - 16:15DUB-EWR
8h 00mdirect
€288Aer Lingus
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Fri, 5 Dec - Sun, 14 Dec
Logo
09:05 - 07:10EWR-DUB
17h 05m1 stop
Logo
18:35 - 20:30DUB-EWR
30h 55m1 stop
€295
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Sat, 18 Oct - Mon, 27 Oct
Air Canada Logo
08:15 - 07:45EWR-DUB
18h 30m1 stop
Air Canada Logo
08:00 - 22:48DUB-EWR
18h 48m1 stop
€302Air Canada
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Tue, 4 Nov - Mon, 10 Nov
Air Canada Logo
11:58 - 07:10EWR-DUB
14h 12m2 stops
Air Canada Logo
09:00 - 14:30DUB-EWR
10h 30m1 stop
€302Air Canada
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Sun, 26 Oct - Sat, 1 Nov
Logo
09:05 - 06:10EWR-DUB
17h 05m1 stop
Logo
18:35 - 21:30DUB-EWR
30h 55m1 stop
€314
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Wed, 12 Nov - Mon, 17 Nov
SWISS Logo
22:00 - 12:30EWR-DUB
33h 30m1 stop
SWISS Logo
18:35 - 20:30DUB-EWR
30h 55m1 stop
€325SWISS
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Mon, 10 Nov - Sat, 22 Nov
TAP AIR PORTUGAL Logo
23:55 - 16:10EWR-DUB
11h 15m1 stop
TAP AIR PORTUGAL Logo
04:15 - 22:00DUB-EWR
22h 45m2 stops
€329TAP AIR PORTUGAL
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Tue, 4 Nov - Thu, 13 Nov
TAP AIR PORTUGAL Logo
23:55 - 23:20EWR-DUB
18h 25m1 stop
TAP AIR PORTUGAL Logo
04:25 - 22:00DUB-EWR
22h 35m2 stops
€334TAP AIR PORTUGAL
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Thu, 4 Sep - Fri, 12 Sep
SWISS Logo
21:50 - 16:00EWR-ORK
13h 10m1 stop
SWISS Logo
16:50 - 20:10ORK-EWR
32h 20m1 stop
€350SWISS
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Booking Insights

KAYAK's insights & trends for Newark to Ireland flights

Get data-powered insights and trends into flights from Newark to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Newark Airport to Ireland flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Newark Airport to Ireland.

The cheapest ticket to Ireland from Newark Airport found in the last 72 hours was to Shannon, at €334 return. The most popular route is from Newark Airport (EWR) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 72 hours was €370.

Can I save money by flying with a stopover from Newark Airport to Ireland?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at €675 on average.

What is the cheapest month to fly from Newark Airport to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newark Airport to Ireland is February, when tickets cost €438 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of return tickets is €670 and €651 respectively.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Ireland?

The average price of all round-trip flights from Newark Airport to Ireland clicked on KAYAK for each day over the last 12 months.

For Newark Liberty Airport to Ireland, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Ireland back to Newark Liberty Airport, the best deals are generally found on Friday, with Saturday being the most expensive.

How far in advance should I book a flight from Newark Airport to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Newark Airport to Ireland, you should book around 3 weeks before departure, which saves you about 32% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

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Good to know

Low seasonJanuary
Cheapest flight€141
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Newark Liberty Airport to Dublin

Flights from Newark to Ireland: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Newark to Ireland 
Learn how KAYAK collects reviews and tips from users.
himanshuFlew with Aer LingusEWR-DUBJun 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 LingusEWR-DUBApr 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 - booking Ireland flights

  • Where can passengers sleep at Dublin International Airport?

    Dublin offers an equipped rest zone designated for resting; the area is well equipped with soft chairs and sleep pods perfect for tired travelers or layovers. The rest zone is located at Terminal 1 by passing through security, immediately at the duty-free area, and there is a restaurant on the left.

  • Are there any kid-friendly amenities at Dublin International Airport?

    Dublin Airport has baby feeding rooms at Terminal 1 and 2; you might find the room too comfortable and private; they have high chairs, kids' tv, and other toys. They also offer baby changing facilities and even offer self-services in the kitchens with snacks, fruits, and others. The kids changing room is also good for the family.

  • Are there hotels near the Newark Liberty Airport?

    For the sake of an early morning flight from the airport, you can choose to spend the night in the Hampton Inn hotel, located about 0.6 miles from the airport. Alternatively, the Holiday Inn Express Hotel, located around1.2 miles from the airport, is also a good option for travelers using the airport.

  • How can I get to downtown Ireland from Dublin International Airport?

    There are several transport options for traveling to Dublin city center. You can get to the city center quickly by car or bus; the buses will take about 20min to 30min to get downtown. You can also go by a private shuttle that costs approximately €7 and will take 30min on the road. This is budget-friendly in case you are on a budget. There are also taxis and car hires; you can hire a car at the airport since there are companies and drive yourself to the final destination.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Ireland?

    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 Newark Liberty Airport to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Newark Liberty Airport to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Newark Liberty Airport to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Ireland?

    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 from Newark Liberty Airport to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally in the evening, when retur flights cost €506 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally at night, which is peak travel time and where the average cost of a ticket is €702.

Top tips for finding cheap flights to Ireland

  • Newark Liberty Airport allows pets inside their facility. They provide indoor and outdoor pet relief areas for travelers with animal companions. You will find the outdoor relief area right outside the luggage claim area, next to the car rental center. The indoor relief area, on the other hand, is right next to the checkpoint.
  • There are direct flights from Newark Liberty Airport to Ireland, and United Airlines is the popular choice. Other airlines offering non-stop flights from Newark Liberty Airport to Ireland are Aer Lingus, Lufthansa, and British Airways. Be sure to book these flights via the KAYAK website.
  • Do you need a place to relax as you wait for your flight? No need to worry. They have different lounges, such as the Delta Sky club. This is where you can get hot food and drinks and work simultaneously before you fly; other lounges are United Club is found in terminal C, and Lufthansa Business Lounge is found in terminal B.
  • Which the long flight from Newark Liberty Airport to Ireland, you can distract yourself with free entertainment; passengers can play some games against other passengers on board the same flight, and also watch movies and cartoons for the kids and even listen to music.
  • Once you land at Dublin International Airport in Ireland, make sure to change your money to the local currency. Dublin Airport has a lot of bureau de change desks situated throughout its terminal. They also have ATM services at Terminal 1 around the baggage area, arrivals and departures halls, and at the gates.

Reviews of the top airline flying from Newark to Ireland

 
Need help choosing which airline to fly with from Newark to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8912 reviews
6.6Food
7.3Comfort
8.1Crew
7.7Boarding
7.0Entertainment
Airline reviews

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

8.0 ExcellentSujoy, Aug 2025EWR - IAH
Read more United Airlines reviews

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

The food should improve! And The flight should leave on time and not make the traveler wait.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

The flight was operated by Lufthansa. You can't expect much from them anymore. They have a talent in getting something wrong.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Everything you need to know for your flight from Newark to Ireland

Information on your arrival and departure airports

Newark Liberty Airport (EWR)

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