$173 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 4/8. 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.
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Cheap Flight Deals from New York to Ireland (NYC-IE0)

 
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.

Recent round-trip flight deals from New York to Ireland

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from New York to Ireland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
7:15 pm - 10:15 amSWF-DUB
10h 00m1 stop
11:35 am - 6:05 pmDUB-SWF
11h 30m1 stop
$358PLAY
Find Deal
週三, 4月 23 - 週三, 5月 7
7:15 pm - 10:10 amSWF-DUB
9h 55m1 stop
11:35 am - 6:05 pmDUB-SWF
11h 30m1 stop
$362PLAY
Find Deal
週日, 9月 21 - 週三, 9月 24
9:05 pm - 8:45 amJFK-DUB
6h 40mnonstop
4:45 pm - 7:20 pmDUB-JFK
7h 35mnonstop
$507Aer Lingus
Find Deal
週五, 4月 18 - 週四, 4月 24
11:59 am - 9:00 amJFK-DUB
16h 01m1 stop
11:30 am - 2:00 pmDUB-JFK
7h 30mnonstop
$508JetBlue
Find Deal
週三, 5月 7 - 週三, 5月 14
9:03 pm - 9:00 amJFK-DUB
6h 57mnonstop
11:30 am - 2:00 pmDUB-JFK
7h 30mnonstop
$510JetBlue
Find Deal
週五, 4月 18 - 週四, 4月 24
4:55 pm - 4:25 amJFK-DUB
6h 30mnonstop
4:45 pm - 7:20 pmDUB-JFK
7h 35mnonstop
$517Aer Lingus
Find Deal
週三, 4月 30 - 週四, 5月 8
9:25 pm - 9:15 amJFK-DUB
6h 50mnonstop
1:15 pm - 3:45 pmDUB-JFK
7h 30mnonstop
$520Delta
Find Deal
週五, 4月 18 - 週四, 4月 24
9:25 pm - 9:15 amJFK-DUB
6h 50mnonstop
1:15 pm - 3:50 pmDUB-JFK
7h 35mnonstop
$521Delta
Find Deal
週五, 4月 25 - 週日, 5月 4
11:20 pm - 11:10 amEWR-DUB
6h 50mnonstop
9:00 am - 7:45 pmDUB-EWR
15h 45m1 stop
$542United Airlines
Find Deal
週二, 8月 26 - 週日, 1月 18
2:34 pm - 7:45 amEWR-DUB
12h 11m1 stop
9:00 am - 11:50 amDUB-EWR
7h 50mnonstop
$547United Airlines
Find Deal
週一, 8月 25 - 週一, 1月 19

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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from New York to Ireland.
The cheapest ticket to Ireland from New York found in the last 72 hours was to Dublin, at $448 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 $448.

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 in the morning, when round-trip flights cost $579 on average. Morning departures are around 21% 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 $729.

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 $2,734, 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 $481 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $773 and $715 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 Wednesday, 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 Thursday and avoiding Fridays 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. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low season

January

High season

July

Cheapest flight

$173
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from New York John F Kennedy Airport to Dublin

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.

See more FAQs

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.
See more tips

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.
8.0
DeltaOverall score based on 7895 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.3Food
8.0Comfort
Airline reviews

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

2.0 MediocreCharles, Mar 2025LGA - YYZ
Read more Delta reviews

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Seats were really tight and the seat belts did not give enough slack.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

We were forced to wait nearly 50 additional minutes before leaving the terminal.

Customer service at the gate in the flight was exceptional. On time. Aircraft and seat was decent. Thanks Delta. 💗

The WiFi has been awful on my last few Delta Air Lines flights.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Typical flying experience in the US. Nothing particularly good or bad.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Excellent, professional, actually on time which is rare for late flights. Decent food. I love the new neck pillows! Nice, simple upgrade from the old ones I wasn't sure where to put. I wish they would allow more time for rest. It's a red eye 7 hour flight and meal service was about 3 hours.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

Maybe add a seat trade app for flyers that didn’t get seats together

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

Boarding is very confusing. They have Line 1 and Line 2 and many many Boarding groups. Everyone lines up under those two lines long before they call zones. If you have a higher zone 2 like I did due to a Premium Plus ticket, it’s very awkward having to ask each person which zone they have. Extremely chaotic process. On board the flight attendants had no charisma whatsoever, even to us paying extra for an upgraded cabin. I asked for a chamomile tea after dinner (as no coffee or tea was even offered) and the FÃ said they didn’t have even though listed on the drink menu. Also, the mid flight service was entirely skipped which was a soup and sandwich combo. Supposedly had a variety of snacks mid flight too but those never materialized either. A few times I walked Back there, not a single flight attendant acknowledged me as they were all deep into their iPhones. I simply Wanted a glass of water since ZERO water runs were made on this 9hr 30 min flight.

Flight was delayed from 35 minute delayed aircraft arrival to 90 minute delay causing us to miss international connecting flight on SWISS resulting in 16 hour delay to reach detonation causing significant angst, monetary loss and discomfort. SWISS transfer desk and staff was like robots not willing to help at all.

Why is it that United flights from Newark are constantly delayed? Newark is a United hub!!!!!

horrible website for checking in- no option just to write the passport number; ludicrous

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

Traveling with JetBlue from NYC was convenient as accessing JFK airport was straightforward via the LIRR to the AirTrain. Maneuvering through the terminal was hassle-free, which was a pleasant start to the journey. However, the flight experience itself left much to be desired. The seating arrangement was notably uncomfortable; despite securing a window seat, space felt cramped. This was exacerbated by the middle seat passenger encroaching on my area, which made the flight less enjoyable. Additionally, while the in-flight entertainment system initially seemed like a reprieve, the sound outlet on my seat was inoperable. This issue turned what could have been a manageable three-hour flight into a rather tedious ordeal, as I was unable to use the entertainment system effectively. While JetBlue provided a smooth process in terms of airport logistics, the on-board experience highlighted areas in need of improvement, particularly in terms of comfort and entertainment system maintenance.

The flight crew that we had in our section may have been tired or something. I asked the flight attendant about my son’s screen not working and she spoke down to me like I was stupid. He still had no working screen throughout his flight. The other members had no personality and seemed like they were annoyed when you asked them for something. Definitely took a hit for simple things on my JB experience.

Over 2 hour delay for a 50-minute flight is unacceptable, especially in normal weather. Very poor communication via app

Kayak sent over to jet blue my account being Mike Callaghan instead of Michael. I have a jet blue account with Michael that was connected

Som delays but overall we almost made it on the original time.

The flight was excellent. The crew was welcoming and attentive.

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

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.

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