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Cheap Flights from New York to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Dublin
Dublin1 stop$483
Shannon
Shannonnonstop$613
Cork
Cork2 stops$679
Knock
Knock2 stops$710
Dublin
Dublin1 stop$483
Shannon
Shannonnonstop$613
Cork
Cork2 stops$679
Knock
Knock2 stops$710
Booking Insights

Price, demand and travel trends for New York to Ireland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from New York to Ireland cheaper or more expensive than last year?

Fares from New York to Ireland are running about the same as they were around this time last year, averaging $612 round-trip.

What are the cheapest fares from New York to Ireland right now?

Here are the cheapest round-trip fares from New York to Ireland on KAYAK in the last week:

• Dublin (DUB) from $483
• Shannon (SNN) from $613
• Cork (ORK) from $679
• Knock Intl (NOC) from $710
• Donegal (CFN) from $1,070

What’s the cheapest month to fly from New York to Ireland?

January is the cheapest time of year to fly, with average fares of $431. Prices are highest in December, when average flight costs increase to around $885.

When is the best time to book flights from New York to Ireland?

Book your flights 26 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 16% compared to booking last-minute (within 2 weeks of departure).

Which airport in Ireland is the cheapest to fly to from New York?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Ireland are:

• Dublin (DUB) (avg. price $633)
• Shannon (SNN) (avg. price $680)
• Milltown (Kerry) (KIR) (avg. price $732)

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

Tuesday tends to be the cheapest day to fly from New York to Ireland, while Friday is the most expensive. Fares run about 6% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from New York to Ireland?

Data from the past 12 months shows it's cheapest to fly to Ireland during the morning with average prices of $453. The night is the most expensive time to fly, with average prices of $682.

Key details for New York to Ireland flights

Low season

February

Cheapest flight

$237
Beat the crowds with an average 36% drop in travelers.
The most popular month to fly with an average 53% increase in travelers.
One-way flight from Newark 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 
Verified travelerFlew with Aer Lingus-Apr 2026
Make sure to double and triple check that the flight you book actually exists before going to the airport.
himanshuFlew with Aer Lingus-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-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.

Your New York to Ireland flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from New York to Ireland?

    Yes. Fares from New York to Ireland are low right now. As a rule of thumb, a round-trip under $485 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from New York to Ireland?

    Over the past 12 months, round-trip fares from New York to Ireland have ranged from $485 to $826.

  • What are the main airports serving Ireland?

    Ireland has 8 airports. The three busiest are Dublin (DUB) (81% of arrivals), Shannon (SNN) (18%) and Cork (ORK) (1%).

  • What airlines fly nonstop from New York to Ireland?

    Based on the flight schedule for the next 3 months, 3 airlines offer nonstop flights on this route:

    • Aer Lingus
    • United Airlines
    • Delta

  • Where in Ireland can I fly nonstop from New York?

    Based on the flight schedule for the next 3 months, you can fly nonstop from New York to two destinations: Dublin and Shannon.

  • Is it cheaper to fly with a layover from New York to Ireland?

    Yes, nonstop flights from New York to Ireland average $656 over the past 12 months, but flights with a layover can cost less. The most affordable connecting airports are:

    • Munich Franz Josef Strauss (MUC) (avg. price $243)
    • Helsinki-Vantaa (HEL) (avg. price $359)
    • Toronto Pearson Intl (YYZ) (avg. price $407)

  • How long is a flight from New York to Ireland?

    Nonstop flights take 6h 30m on average. The fastest scheduled flight takes 6h 20m, from New York John F Kennedy Intl (JFK) to Shannon (SNN).

  • How often are flights from New York to Ireland delayed and what's the average delay?

    13% of flights on this route are delayed by at least 15 minutes. The average delay is 2h 53m.

  • Which cabin classes are available on flights from New York to Ireland?

    On flights from New York to Ireland you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • What are some popular landmarks in Ireland?

    KAYAK travelers' favorite landmarks in Ireland include:

    • St. Stephen's Green
    • St. Patrick's Cathedral
    • Aviva Stadium
    • Merrion Square

  • What are the earliest and latest flights from New York to Ireland?

    The earliest nonstop flight from New York to Ireland departs at 5:00 pm and the latest departs at 10:15 pm. Nonstop flights take about 6h 30m.

  • 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.

Your guide to booking New York to Ireland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 26 weeks before your trip. KAYAK data shows fares in this window are around 16% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for January when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Tuesday is usually the cheapest. Flights on Friday cost about 6% more on average, so being flexible with your travel dates could help you save.
  • If arriving on time matters more than price, consider flying with one of the most punctual airlines on this route: Aer Lingus, JetBlue and Delta.
  • If you're looking to save, Dublin (DUB) is the cheapest airport to fly into from New York. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Dublin, which is the most popular destination in Ireland. From there, it's easy to continue on to other popular destinations such as Galway, Cork and Killarney.
  • If you want the shortest trip, choose the nonstop route from New York John F Kennedy Intl Airport to Ireland. If you'd rather save money, the route from New York LaGuardia Airport via Munich Franz Josef Strauss (MUC) is usually the cheapest.
  • 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.
7.8
DeltaOverall score based on 8699 reviews
8.5Crew
7.8Entertainment
7.8Comfort
8.1Boarding
7.2Food
Airline reviews

A 6hr delay is going to put a damper on all reviews. It was almost impossible to get into the Delta club also. Zero conveyance. I could not use my status for anything. Makes me wonder why am I loyal to delta?

4.0 OkayJustin, Nov 2026
Read more Delta reviews

A 6hr delay is going to put a damper on all reviews. It was almost impossible to get into the Delta club also. Zero conveyance. I could not use my status for anything. Makes me wonder why am I loyal to delta?

Wi-fi was out for the whole flight. I pay a premium to fly Delta because it has wifi and because it was out I didn’t get to work on anything I wanted to. I’ll have to make it up later this week by spending less time with my family.

I just wish the boarding process/time to take off after boarding was quicker and more efficient. I also wish that the overhead luggage was managed better. almost every time i fly there is no space for carry ons and they are either checked or I end up having to store it several rows back from my seat. Delta should not offer carryons for all customers if there is not actually space for everyone

Flight was fine, it was on-time and was not cancelled which is very good. However the small cabin bag was forced check-in although once I entered into the flight there was lot of space which would have accomodated 10 such bags. Moreover this caused delay on arrival of my bag due to which I missed my booked cab and had to wait for another 20 minutes before the next taxi (Uber) arrived.

Only flew a short distance from Buffalo to New York City JFK SO it was okay

Delta seems to be getting worse. They are trying to take any comfort away from poorer people to make more money selling it to the rich. I paid for delta comfort and on my flight from Rome to jfk I had a tv that would go on and off automatically and literally no electrical outlets or usbs worked which was advertised in the price of the fare. The infotainment system wasn’t fully working. Luckily the movies worked and the plane was needing a lot of repairs. The jfk to Tampa flight they stuck me next to this really larger guy who was half in my seat and they should have made other accommodations for him because now you’re interfering with the fare class I paid for and act like I shouldn’t care because I didn’t pay for first class. I couldn’t even pull out my tray table because of this guy. The safety video tv screen you couldn’t even see it. It made me a little scared to fly delta anymore, because if these planes are this much in need of servicing, I have to wonder if the plane is going to make it to the destination.

Delayed departure, 30min. but arrived nearly on time. Crew was reassuring.

First, off the bat, the Delta gate attendant was rude, inattentive and gave us an attitude when we asked for clarification of our seats for this rebooked flight as we missed our connecting flight due to the delay from Berlin. Flight attendants were all but friendly, rushed through for water refills so you couldn’t even catch them to request more water. Snacks were just OK. Headphones for the movies were so bad that with the airplane noise, the volume of the movie wouldn’t go up enough to even understand the voices. I had to turn on CC to even know what was being said.

The baseline is to have everything happen as expected. That is what happened with the small exception that climate control in the aircraft sss not turned on when boarding started making the aircraft very hot. All in all great experience!

Very crowded and the economy seats were the smallest and with the least legroom I have ever experienced. Cabin staff were excellent although the food service was chaotic as they were being each person their food individually instead of from the wagon.

All very good The food definitely lacks quality and at breakfast I was given a small muffin small orange juice and not even a coffee or tea were offered It would have been nice to have that first thing Apart from the food everything else was excellent

I love flying with them, the long-haul was fantastic. The short flight from Dublin --> Switzerland was horrible though. Most narrow seats I ever had, first and only time in my life I couldn't even close the seatbelt in seat 1A which was very embarrassing so I had to sit in the middle, because that seatbeld was 20cm longer. No idea why seat 1A would have a much shorter belt, it's just ridicilous. Also I hate the fixed seats, way too narrow.

Crew was friendly and seats were comfortable. The connection however there were no free snacks or drinks.

Our flight from Dublin to Coruna did not exist any more. Apparently it was cancelled in February and I was not advised, nor was I offered any flights for rebooking. Happily Aer Lingus found another flight to another city in Spain that was 500 miles from Coruna; I had to pay for a hotel overnight and a revise my rental car that incurred additional costs, and I did not get to Coruna for another 24 hours. I was not at all impressed with Kayak or Chatdeal or Hertz.

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.

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

It was truly a horrible flight. We were delayed almost 2 hours. The seats were so tiny, my legs were hurting the entire flight. When i finally made it to Ireland i missed my connecting flight because we left Newark late. I will most likely never fly Aer Lingus again

Not JetBlue's fault but Aer Lingus never explained how to transfer to JetBlue.

I was very disappointed that the online sys allowed me to get the boarding pass for the second leg of the trip, when I clearly request it for both flights!

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

Set on the plane for two hours before pushing off the gate due to the power source issue being fixed which was known before letting people board the plane. On top of that it was very hot as AC was not working properly. Terrible experience and limited communication provided by the crew on the status of the issue. They should let people deplane while issue is addressed instead of frying them and glued to the seats.

There was not even a single time where united airlines from lga has made to the gate straight , 1 hr if delay today

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

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

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.

Everything except the food and entertainment. It was a great experience though

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.

Best part: It’s operated by All Nippon Airways. It’s quite literally comfortable, reliable and respected from boarding to landing each and every time. It’s perfection without extremity in lavishness — it’s how flying should always be!

Delays!!! Serious delays. I was told by a member of staff in LGA that I would miss my DEN to LAX flight connection, so I was put on a later flight. Due to delays I would have been able to have made my original flight, where I was sat in business class - seat 1A: I was put on my original flight but bumped from business - 1A to economy 33C. I want a refund for paying business class but only flying economy

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

Both ways the people in the rear section of the plane were forced to check their carry on bags. I would understand this if the size and number of bags were not limited, but I do not understand why there is not room for one small overhead bag per person, even if the flight is full. I could watch the baggage handlers loading the extra luggage from my window and I’m pretty sure mine wouldn’t have survived undamaged, even though it is new and sturdy.

You sent me a confirmation yesterday for a flight reservation today that I never made. What is going on?????

Mostly good, flight take off in time and land earlier I can’t ask for more..

The plane was FREEZING COLD. Like I was wishing I'd brought gloves. Is this how JetBlue sells more blankets? Other than that, all fine. Crew just as nice as usual. A flight attendant asked (who? The pilot?) to have the air turned down for a great number of passengers who were as cold as I was. They (again -- who is "they") did not.

Flight was fine, but I was annoyed to have to pay for luggage again. We had paid for our luggage on our first two connecting flights with SATA Azores Airlines, but had to pay for luggage again with JetBlue at JFK airport. For one trip we paid over $500 for two suitcases to travel from Azores to San Francisco.

Uncomfortable seat. No help for my disability. Staff refused to help me put my carry-on in the overhead bin. So I had to check the bag.

Terrible. Quality has gone down significantly. Plane was delayed. No instructions from the staff. Will try to avoid in the future!

The plane was filthy and worn - the seat pockets were stuffed with tattered food and torn pamphlets. The cleaning crew that came on as we were deboarding were grabbing handfulls of trash and perfunctorily wiping down tables with dishrags. It's been a while since I flew Jetblue and it used to be a great experience. After this flight I will avoid flying Jetblue again if there is any alternative.

JFK is the worst airport and JetBlue is the worst airline

Very poor help no one answering a question regarding seating. Very rude staff. They don’t care, as if it’s not part of their job. Flight was delayed for no good reason and no apologies given.

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

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Crew and service was excellent. My seat was super small and cramped! No leg room

Lufthansa give one a safe and seamless experience from check-in to baggage pickup

Only problem we experienced was not anything to do with Lufthansa. When changing planes in Frankfurt we spent over an hour on passport control line. Lufthansa did a marvelous job on everything from keeping me informed via texts, to terrific cabin crew.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

My checked in bag was lost after being mis-tagged.

More options for your flight from New York to Ireland

Complete your trip to Ireland with a hotel stay or car rental