€148 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 25/3. 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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Best Ireland Flight Deals from New York

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublindirect€292
Cork
Cork1 stop€334
Shannon
Shannondirect€296
Knock
Knock2 stops€510
Milltown (Kerry)
Milltown (Kerry)2 stops€398
Donegal
Donegal2 stops€584
Dublin
Dublindirect€292
Cork
Cork1 stop€334
Shannon
Shannondirect€296
Knock
Knock2 stops€510
Milltown (Kerry)
Milltown (Kerry)2 stops€398
Donegal
Donegal2 stops€584

Cheap Flights from New York to Ireland

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

Mon, 9 Feb - Wed, 18 Feb
United Airlines Logo
19:55 - 07:30
EWR
-
DUB
6h 35mdirect
United Airlines Logo
09:00 - 18:08
DUB
-
EWR
14h 08m
1 stop
€292United Airlines
Tue, 24 Feb - Mon, 2 Mar
KLM Logo
21:20 - 08:45
JFK
-
DUB
6h 25mdirect
KLM Logo
10:45 - 13:20
DUB
-
JFK
7h 35mdirect
€293KLM
Thu, 26 Feb - Thu, 5 Mar
United Airlines Logo
19:55 - 07:30
EWR
-
DUB
6h 35mdirect
United Airlines Logo
13:35 - 16:25
DUB
-
EWR
7h 50mdirect
€293United Airlines
Sat, 28 Feb - Wed, 11 Mar
Delta Logo
21:20 - 08:45
JFK
-
DUB
6h 25mdirect
Delta Logo
10:45 - 14:18
DUB
-
JFK
7h 33mdirect
€293Delta
Tue, 10 Mar - Wed, 25 Mar
Icelandair Logo
20:25 - 10:15
JFK
-
DUB
9h 50m
1 stop
Icelandair Logo
11:30 - 19:00
DUB
-
JFK
11h 30m
1 stop
€294Icelandair
Tue, 10 Mar - Wed, 25 Mar
Icelandair Logo
20:35 - 10:15
EWR
-
DUB
9h 40m
1 stop
Icelandair Logo
11:30 - 19:25
DUB
-
EWR
11h 55m
1 stop
€294Icelandair
Fri, 20 Feb - Wed, 4 Mar
Multiple Airlines Logo
12:40 - 07:10
LGA
-
DUB
13h 30m
2 stops
Multiple Airlines Logo
05:10 - 19:03
DUB
-
LGA
18h 53m
2 stops
€294Multiple Airlines
Tue, 14 Apr - Sun, 10 May
Delta Logo
17:59 - 10:45
JFK
-
DUB
11h 46m
1 stop
Delta Logo
13:15 - 15:49
DUB
-
JFK
7h 34mdirect
€300Delta
Fri, 24 Apr - Fri, 8 May
Aer Lingus Logo
18:25 - 06:00
JFK
-
SNN
6h 35mdirect
Aer Lingus Logo
14:30 - 16:55
SNN
-
JFK
7h 25mdirect
€339Aer Lingus
Mon, 2 Mar - Mon, 9 Mar
Aer Lingus Logo
18:30 - 05:55
JFK
-
SNN
6h 25mdirect
Aer Lingus Logo
14:00 - 17:25
SNN
-
JFK
7h 25mdirect
€341Aer Lingus
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 €295 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 €397.

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

No, with an average price for the route of €434, 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 October, when tickets cost €354 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is €662 and €561 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 you are looking for a flight deal from New York to Ireland, look for departures on Saturdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Ireland, Thursday is the cheapest day to fly and Sunday is the most expensive.

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 a flight from New York to Ireland, you should book around 2 weeks before departure, which saves you about 16% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€148
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from New York John F Kennedy Airport to Shannon

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

Insights shared by verified travellers 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 travellers 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 return 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.

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

    The cheapest time of day to fly to Ireland is generally at night, when retur flights cost €473 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 €533.

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 airlines flying 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.
7.4
United AirlinesOverall score based on 9215 reviews
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
Airline reviews

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

10.0 ExcellentDr. Joseph, Jan 2026
EWR - ORD
Read more United Airlines reviews

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

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

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

The staff was amazing, so friendly and responsive. Check in was tedious as the online service was not available and the desk understaffed. It took a full hour in line to check in. The seats, in economy, where quite spacious until the people in front of us reclined their seats which then meant the seat was touching our knees. The inconsiderate people who were seated in a bulkhead kept their seats reclined for 80% of the flight and then got annoyed when we bumped their seats while shifting positions. It was highly unpleasant..

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

I was not admitted to the flight!!! I need a refund for this

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.