$259 Find Cheap Flights from New York 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 New York to Ireland departing on 4/20. 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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Cheap Flights from New York to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop$516
Shannon
Shannonnonstop$558
Cork
Cork2 stops$603
Knock
Knock2 stops$792
Dublin
Dublin1 stop$516
Shannon
Shannonnonstop$558
Cork
Cork2 stops$603
Knock
Knock2 stops$792

Book Cheap New York 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 New York 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 New York to Ireland

Fri, May 8 - Thu, Sep 10
Scandinavian Airlines Logo
5:45 pm - 8:00 am
EWR
-
DUB
33h 15m
1 stop
Scandinavian Airlines Logo
7:50 pm - 1:15 pm
DUB
-
EWR
22h 25m
2 stops
$516Scandinavian Airlines
Sat, Apr 18 - Sat, Apr 25
Scandinavian Airlines Logo
5:20 pm - 6:25 pm
EWR
-
DUB
20h 05m
1 stop
Scandinavian Airlines Logo
8:00 pm - 1:15 pm
DUB
-
EWR
22h 15m
2 stops
$519Scandinavian Airlines
Fri, Apr 24 - Fri, May 1
Scandinavian Airlines Logo
5:45 pm - 8:00 am
EWR
-
DUB
33h 15m
1 stop
Scandinavian Airlines Logo
7:50 pm - 1:15 pm
DUB
-
EWR
22h 25m
2 stops
$523Scandinavian Airlines
Tue, Sep 8 - Fri, Sep 18
Aer Lingus Logo
6:25 pm - 6:00 am
JFK
-
SNN
6h 35mnonstop
Aer Lingus Logo
2:30 pm - 4:55 pm
SNN
-
JFK
7h 25mnonstop
$558Aer Lingus
Tue, Apr 14 - Wed, Apr 29
United Airlines Logo
6:00 am - 10:40 am
LGA
-
DUB
23h 40m
1 stop
United Airlines Logo
9:50 am - 2:08 pm
DUB
-
LGA
33h 18m
3 stops
$559United Airlines
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
6:10 am - 9:45 am
LGA
-
DUB
22h 35m
1 stop
United Airlines Logo
9:50 am - 7:51 am
DUB
-
LGA
27h 01m
1 stop
$564United Airlines
Sat, Aug 15 - Mon, Aug 31
Delta Logo
11:55 pm - 11:10 am
JFK
-
SNN
6h 15mnonstop
Delta Logo
1:05 pm - 3:30 pm
SNN
-
JFK
7h 25mnonstop
$573Delta
Tue, Sep 1 - Mon, Sep 7
Aer Lingus Logo
6:25 pm - 6:00 am
JFK
-
SNN
6h 35mnonstop
Aer Lingus Logo
2:30 pm - 4:55 pm
SNN
-
JFK
7h 25mnonstop
$587Aer Lingus
Mon, Apr 20 - Mon, May 4
Delta Logo
5:59 pm - 2:40 pm
JFK
-
ORK
15h 41m
2 stops
Delta Logo
10:55 am - 12:24 pm
ORK
-
JFK
30h 29m
1 stop
$612Delta
Mon, Aug 10 - Tue, Aug 18
Air France Logo
8:10 pm - 2:40 pm
JFK
-
ORK
13h 30m
1 stop
Air France Logo
3:25 pm - 10:40 am
ORK
-
JFK
24h 15m
1 stop
$625Air France
Booking Insights

KAYAK's insights & trends for New York to Ireland flights

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

What is the cheapest New York to Ireland flight route?

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

The cheapest ticket to Ireland from New York found in the last 72 hours was to Shannon, at $443 round-trip. The most popular route is from New York John F Kennedy Intl Airport (JFK) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $459.

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

The average price for all round-trip flights from New York 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 $570 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 $603.

Can I save money by flying with a layover from New York 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.

No, with an average price for the route of $603, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from New York to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York 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 New York to Ireland is January, when tickets cost $387 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $800 and $649 respectively.

What’s the cheapest day of the week to fly from New York to Ireland?

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

If your flying dates are flexible, you should consider flying to Ireland on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from New York to Ireland. For your return ticket, we recommend flying on a Friday and avoiding Saturdays for the best deals.

How far in advance should I book a flight from New York 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 New York 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 New York 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 7 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$259
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Newark Liberty Airport to Dublin

Flights from New York to Ireland: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from New York 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

  • Are there nonstop flights from New York to Ireland?

    Yes, there are daily nonstop flights from New York to Ireland. These flights are available from JFK and EWR to DUB. Nonstop flights from New York to DUB are offered by Aer Lingus, United Airlines, Delta, and Lufthansa. Most flights are from JFK, and the fastest nonstop flight from JFK to DUB takes about 6h 15min. You’ll find at least two daily departures from EWR to DUB, and these nonstop flights take about 6h 35min.

  • Which airport should I fly into in Ireland?

    It depends on which part of Ireland you’re visiting. However, generally, DUB is the best airport to fly into. It is on the east coast, only a few minutes from the capital, and 75% of Ireland’s air traffic goes through DUB. This airport also has lots of amenities you’ll enjoy, including duty-free shopping, VIP lounges, bars and restaurants, and a shop renting baby safety seats and equipment. Cork Airport would be great if you’re visiting Southern Ireland; it has a new terminal, and it’s the second-best airport in Ireland, in terms of connection choices.

  • What can I do during layovers at Dublin Airport?

    There are lots of things to do during a layover at DUB. Your kids will love playing at the Children’s Arena on the mezzanine level in Terminal 1. You can also choose to relax at the rest zones or the VIP lounges at DUB. The lounges offer premium meals, drinks, and showers, and you can access them using a day pass. There’s also a prayer room and a church located within the airport, in addition to shops, food concessions, and restaurants, so you can shop and grab a full meal at DUB.

  • What public transport options are available from Dublin Airport to downtown?

    DUB is about 6.2 miles from the city center; both buses and taxis will take you downtown. Dublin Buses provides regular service from the airport to downtown. If you wish to travel to neighboring cities, Aircoach provides long-distance service from the airport, so you can catch a bus to Belfast and as far as Cork from DUB. Taxis will also get you to destinations within 20 miles, and all are metered.

  • How does KAYAK find such low prices on flights from New York 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 New York to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New York 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 New York 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 New York 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 New York 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 New York 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

  • If you’d like to unwind before your long-haul flight from New York to Ireland, take advantage of the premium lounges at John F. Kennedy Airport (JFK) and Newark Airport (EWR). You can access these lounges with a membership card or by paying at the door.
  • JFK is the best airport for New York to Ireland flights because it offers more nonstop flights than the others, and it’s the easiest to access, thanks to the many transportation options available.
  • You must present a valid passport with at least one blank page before gaining entry into Ireland. There’s no minimum requirement for passport validity, and no visa is required for stays shorter than 90 days.
  • If you wish to drive yourself once you arrive in Ireland, you can find rental cars at the airport. SIXT, Europcar, Alamo, Avis, Hertz, National, and Enterprise are rental companies with counters at Ireland’s airports.
  • Dublin Airport (DUB) has a US preclearance facility that is beneficial for return flights to the US from Ireland. Once you’ve gone through US preclearance at DUB, you won’t have to go through customs once you land in the US.

Reviews of the top 5 airlines serving from New York to Ireland

 
Need help choosing which airline to fly with from New York 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.
7.9
DeltaOverall score based on 8392 reviews
7.2Food
8.1Boarding
7.9Comfort
7.8Entertainment
8.5Crew
Airline reviews

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

2.0 MediocreWilliam, Apr 2026
LGA - BOS
Read more Delta reviews

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

Middle seats SUCK!!!! I paid more money than I should have because of your terrible site Kayak.com. I'll try to use your competitors going forward. I am so disappointed you would play off business class.com as business class seats

The boarding was efficient. The entertainment system was a bit unstable but Air France has a good selection of movies.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

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.

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

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.

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

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

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.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

One of the best flight experience I have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

Not a pleasant experience, service was poor. Didn't like it

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

Everything you need to know for your flight from New York to Ireland

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.