$242 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 5/18. 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

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

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

Save 24% 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
Booking Insights
Flight Deals

Cheap Flights from Newark to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop$451
Shannon
Shannonnonstop$574
Cork
Cork1 stop$624
Milltown (Kerry)
Milltown (Kerry)2 stops$798
Knock
Knock3 stops$825
Dublin
Dublin1 stop$451
Shannon
Shannonnonstop$574
Cork
Cork1 stop$624
Milltown (Kerry)
Milltown (Kerry)2 stops$798
Knock
Knock3 stops$825

Book Cheap Newark to Ireland Plane Tickets

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

Tue, Sep 1 - Tue, Sep 8
Icelandair Logo
8:25 pm - 11:05 am
EWR
-
DUB
9h 40m
1 stop
Icelandair Logo
2:15 pm - 7:15 pm
DUB
-
EWR
10h 00m
1 stop
$451Icelandair
Fri, Sep 11 - Sat, Sep 19
Icelandair Logo
8:25 pm - 1:15 pm
EWR
-
DUB
11h 50m
1 stop
Icelandair Logo
2:15 pm - 7:15 pm
DUB
-
EWR
10h 00m
1 stop
$472Icelandair
Sat, Sep 5 - Tue, Sep 15
Icelandair Logo
8:25 pm - 11:05 am
EWR
-
DUB
9h 40m
1 stop
Icelandair Logo
2:15 pm - 7:15 pm
DUB
-
EWR
10h 00m
1 stop
$475Icelandair
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
10:50 pm - 10:15 am
EWR
-
SNN
6h 25mnonstop
United Airlines Logo
12:30 pm - 2:55 pm
SNN
-
EWR
7h 25mnonstop
$574United Airlines
Sat, Sep 5 - Sun, Sep 13
United Airlines Logo
7:00 am - 7:30 am
EWR
-
SNN
19h 30m
1 stop
United Airlines Logo
12:30 pm - 2:55 pm
SNN
-
EWR
7h 25mnonstop
$578United Airlines
Tue, May 5 - Mon, May 11
Delta Logo
5:00 pm - 2:40 pm
EWR
-
ORK
16h 40m
1 stop
Delta Logo
6:15 am - 7:57 pm
ORK
-
EWR
18h 42m
2 stops
$624Delta
Tue, Sep 1 - Tue, Sep 8
Air France Logo
5:00 pm - 2:40 pm
EWR
-
ORK
16h 40m
1 stop
Air France Logo
3:25 pm - 2:45 pm
ORK
-
EWR
28h 20m
1 stop
$627Air France
Tue, May 5 - Mon, May 11
Delta Logo
1:15 pm - 10:20 am
EWR
-
ORK
16h 05m
2 stops
Delta Logo
6:15 am - 7:57 pm
ORK
-
EWR
18h 42m
2 stops
$639Delta
Tue, Aug 25 - Sat, Aug 29
Air France Logo
5:00 pm - 2:40 pm
EWR
-
ORK
16h 40m
1 stop
Air France Logo
9:20 am - 10:00 pm
ORK
-
EWR
17h 40m
1 stop
$723Air France
Fri, May 1 - Fri, May 8
British Airways Logo
2:00 pm - 12:35 pm
EWR
-
NOC
17h 35m
2 stops
British Airways Logo
1:05 pm - 7:25 pm
NOC
-
EWR
11h 20m
1 stop
$926British Airways
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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ireland from Newark Airport found in the last 72 hours was to Shannon, at $493 round-trip. 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 $525.

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

The average price for all round-trip flights from Newark Airport to Ireland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ireland is generally at night, when round-trip flights cost $549 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 in the evening, which is peak travel time and where the average cost of a ticket is $594.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $644 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 $365 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $711 and $599 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.

Your flight ticket price will generally be cheaper if you fly to Ireland on a Tuesday and more expensive on a Friday. On your return trip to Newark Liberty Airport, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

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 the flight from Newark Airport to Ireland, you should book around 3 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$242
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 5% 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 travelers who flew the route from Newark to Ireland 
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 - 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 travelers 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 round-trip 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.

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 5 airlines serving 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 9612 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

All good flight was 35 minutes early when arriving in Edinburgh

10.0 ExcellentJohn, Apr 2026
EWR - EDI
Read more United Airlines reviews

All good flight was 35 minutes early when arriving in Edinburgh

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Much better than Spirit. I was please by the easy fast check in and boarding

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

The attendant on board was amazing. She should be doing business/first international long haul.

This was the smoothest flight I've ever taken with any airline, including Aer Lingus. Typically, there are moments when I feel afraid, but from take off (miraculously seamless!) to cruise, to landing this was a perfect flight. Thank you!

Poor. Plane left EWR late hence missed connecting flight in Dublin. No pro active info from flight staff on connection, only when probed a couple of lies on where we would dock, and on lilelyhood catching connecting flight. Lies as they will have known our EWR-DUB would be parked furthest away from the transit spit - lying it would be next to the AMS flight.

The seat area was way too compact. The person in front reclined, and the TV screen was right in my face. There was a metal box secured to the floor in my foot area, further limiting space. Food was OK. The last service was provided too late in the flight, so the crew was rushing at the end. The ticket counter in the Naples airport was extremely slow. The staff on the flight was friendly.

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

I heard that the pilots were actually leprechauns, but I was not able to confirm. Can you please provide documentation if this is true?

The check in process at the front desk felt slow and it was frustrating that we could not check in online. Everything about the actual flight was great, including very kind flight attendants and a nice larger bathroom. Only thing is that it was very cold in the plane!

I flew economy class. Seats were very good and the crew was excellent

I had a great experience. I would definitely use them again

The pre-check (passport control) for all US flights from Dublin airport is brilliant, meaning these flights come into the domestic airport in the US - it was so quick and easy getting to my hotel once we landed. The plane itself was great, staff were lovely and food was fine.

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Strike pissed me n stranded in middle of no where

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

Air Canada was great! From the airport at Montreal to boarding to the food on board the plane. The crew was great too! There was a slight issue with some other peoples’ tickets that I overheard about but the crew handled with care immediately to ensure everyone was comfortable and we could takeoff! Great experience with Air Canada

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

The seats are soooooooo small in economy. I was offered no tea or coffee in the am. When I asked was told that it was too late. The plane was 2 hours late leaving.

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

I’m considering never flying with Iceland Air again. The seats in economy are torture. Now you only get water, coffee and tea for free- really? No food, not a single peanut. The passport line was insane, everyone was worried about catching their connecting flight. This was the third time I’ve barely made my connection, had to run. It can’t be that my choice is to use the bathroom (during the 50 minutes between flights) or make my flight. SO stressful! Ugh.

The real reason why the flying experience with Icelandair ---was mediocre was because of not being able to enter DC airspace yesterday evening. This obviously was out of your control and do realize this is a safety issue. I did notice---that everything was being done to get us to Washington Dulles and we did arrive at Dulles SAFELY with just a 4 hour delay. Thank you!

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

The customer service was unbeatable from the wheelchair assist team to the flight attendants. The pilot also did an excellent job managing the turbulence.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Problems checking in both on the laptop and on the app. No free seating available at check-in as advertised - must pay for EVERY seat between $23 and $75. No way to cancel seat choice. App menus and site menus are not responsive, and some items are impossible to find. Crew and mobile assistance are friendly and helpful.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

I liked everything BUT the temperature. It was freezing and now I am sick.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

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

Information on your arrival and departure airports