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Cheap Flights from John F Kennedy Intl to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Dublin
Dublin1 stop$454
Shannon
Shannonnonstop$512
Cork
Cork1 stop$670
Knock
Knock2 stops$885
Donegal
Donegal2 stops$1,015
Dublin
Dublin1 stop$454
Shannon
Shannonnonstop$512
Cork
Cork1 stop$670
Knock
Knock2 stops$885
Donegal
Donegal2 stops$1,015

Price, demand and travel trends for New York John F Kennedy Intl Airport 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 John F Kennedy Intl Airport to Ireland cheaper or more expensive than last year?

Fares from New York John F Kennedy Intl Airport to Ireland are running about the same as they were around this time last year, averaging $614 round-trip.

What are the cheapest fares from New York John F Kennedy Intl Airport to Ireland right now?

Here are the cheapest round-trip fares from New York John F Kennedy Intl Airport to Ireland on KAYAK in the last week:

• Dublin (DUB) from $454
• Shannon (SNN) from $512
• Cork (ORK) from $670
• Milltown (Kerry) (KIR) from $684
• Knock Intl (NOC) from $885

What’s the cheapest month to fly from New York John F Kennedy Intl Airport to Ireland?

January is the cheapest time of year to fly, with average fares of $439. Prices are highest in December, when average flight costs increase to around $862.

When is the best time to book flights from New York John F Kennedy Intl Airport 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 19% compared to booking last-minute (within 2 weeks of departure).

Which airport in Ireland is the cheapest to fly to from New York John F Kennedy Intl Airport?

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

• Dublin (DUB) from $620
• Shannon (SNN) from $664
• Knock Intl (NOC) from $714

What’s the cheapest day to fly from New York John F Kennedy Intl Airport to Ireland?

Sunday tends to be the cheapest day to fly from New York John F Kennedy Intl Airport to Ireland, while Thursday 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 John F Kennedy Intl Airport to Ireland?

Data from the past 12 months shows it's cheapest to fly to Ireland during the afternoon with average prices of $619. The morning is the most expensive time to fly, with average prices of $672.

Key details for New York John F Kennedy Intl Airport to Ireland flights

Low season

February

Cheapest flight

$238
Beat the crowds with an average 38% drop in travelers.
The most popular month to fly with an average 54% increase in travelers.
One-way flight from New York John F Kennedy Intl Airport to Shannon

Your New York John F Kennedy Intl Airport 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 John F Kennedy Intl Airport to Ireland?

    Yes. Fares from New York John F Kennedy Intl Airport to Ireland are low right now. As a rule of thumb, a round-trip under $481 (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 John F Kennedy Intl Airport to Ireland?

    Over the past 12 months, round-trip fares from New York John F Kennedy Intl Airport to Ireland have ranged from $481 to $819.

  • What are the main airports serving Ireland?

    Ireland has 8 airports. The three busiest are Dublin (DUB) (76% of arrivals), Shannon (SNN) (22%) and Cork (ORK) (1%).

  • What airlines fly nonstop from New York John F Kennedy Intl Airport to Ireland?

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

    • Aer Lingus
    • Delta
    • JetBlue

  • Where in Ireland can I fly nonstop from New York John F Kennedy Intl Airport?

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

  • Is it cheaper to fly with a layover from New York John F Kennedy Intl Airport to Ireland?

    Yes. Nonstop flights from New York John F Kennedy Intl Airport to Ireland average $637 over the past 12 months, but flights with a layover can cost less. The most affordable connecting airports are:

    • Helsinki-Vantaa (HEL) from $359
    • Zurich (ZRH) from $453
    • Reykjavik Keflavik Intl (KEF) from $496

  • How long is a flight from New York John F Kennedy Intl Airport to Ireland?

    Nonstop flights take 6h 31m 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 John F Kennedy Intl Airport 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 John F Kennedy Intl Airport to Ireland?

    On flights from New York John F Kennedy Intl Airport 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
    • Aviva Stadium
    • St. Patrick's Cathedral
    • Merrion Square

  • What are the earliest and latest flights from New York John F Kennedy Intl Airport to Ireland?

    The earliest nonstop flight from New York John F Kennedy Intl Airport to Ireland departs at 4:55 pm and the latest departs at 11:55 pm. Nonstop flights take about 6h 31m.

Your guide to booking New York John F Kennedy Intl Airport 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 19% 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 Sunday is usually the cheapest. Flights on Thursday 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 John F Kennedy Intl Airport. 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 New York John F Kennedy Intl Airport to Ireland nonstop route. If you'd rather save money, the route via Helsinki-Vantaa (HEL) is usually the cheapest.

Reviews of the top 5 airlines serving from John F Kennedy Intl to Ireland

 
Need help choosing which airline to fly with from John F Kennedy Intl 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
KLMOverall score based on 1588 reviews
7.2Entertainment
8.4Crew
7.7Comfort
7.8Boarding
7.3Food
Airline reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

4.0 OkayJessica, Sep 2026
Read more KLM reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Had to cancel and rebook, KLM connection was cancelled prior to departure, ended up flying to Munich on non-Delta carrier.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

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.

great! appreciated the last minute upgrade to Comfort+ exit row, as well

The crew were very respectful. And also they were welcoming.they did help us locate our seats.i enjoyed.

The wait in the tunnel to enter the plane was too long. The counter personnel, specially ''Israel'' was really not welcoming considering Delta Standards. Other than this everything was good overall.

Delta exceeded my expectations! I am beyond satisfied. Thank you!

Everything was very good or excellent, but the seats were extremely uncomfortable and painful.

We were delayed 2 hours because of a broken seat. Other than that it was a very nice flight.

an he late. super rude gate agent, to every person. spoke down at people.

One of the restrooms didn’t work. The ones that did never got replenished. Flight attendant just sitting there on their phone. No notification that the bathroom was broken so long lines. Apathetic crew.

Both of my flights to and from JFK experienced significant delays. Most notably, my first flight was delayed by six hours due to crew members being affected by delays on a previous flight. While I understand that disruptions can occur, Delta’s staffing and operational planning should include sufficient contingency measures to handle situations like this rather than placing the full burden of those delays on customers. Additionally, the $12 meal voucher offered as compensation was inadequate, particularly given the high cost of food and beverages at the airport. Considering the length of the delay and the substantial inconvenience caused, I believe more meaningful compensation would have been appropriate.

Our flight delayed, due to the incoming flight arriving late from Paris. AF caused us to miss our connecting flight, also booked through Air France directly. They couldn't accommodate us until later that night, and we had to be in AMS earlier than that. They won't do anything else to help us and wanted to charge us more money to rebook us too. Not great service, since it was all their fault.

Seats! The eternal problem in economy. They are like stones!!

Everything is good except the seats are tightened no rooms for the legs,

The plane's pilots, including the captain himself, thanked me for the flight. I know it's just marketing, but it was really nice to see these people. It's a great idea. Airplane food is never "good," but the entire crew and flight organization were top-notch. I really liked Delta, and I think I've traveled all over the world, and that was something new for me. Maybe even the old planes, the B767, but next time I have a choice, Delta will be my first choice. Thank you, a satisfied passenger :)

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

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!

Seats were less comfortable and tight from Newark to Dublin, than my second flight ( small segment from Dublin to Lyon). Movie audio was with frying sound overall. Yet the worst was as follows: one male, (dark hair , glasses on) from the crew member was so cold and rough, while I remained with constancy polite and kind. Per exple with the noise level I could not hear him at first for beverages, he rolled his eyes at the third times I finally heard him. From the start, loading my small hand bags , he directly spoke to me and said “ I had to keep my shopping bad by my seat, under , while there was sufficient room and I was among the last to sit. I show him the space , his face was always dull, stoic, not welcoming as the usual crew members from any airline companies are. When I think of my experience I liard w Aer Lingus, this is the image that gets back to me. Needless to say that as a passenger and client, I felt belittled since all this happened in front of the surrendering passengers. It s an affront and not a pleasant feeling especially when being traveling which oftentimes involves stress with carrying, and making it on time. I m not happy with the experience I had to be honest and I fly four times a year. Thank you for allowing me to share this statement with your company.

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.

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.

A more comfortable seat. Padding would be really helpful but I've read the airlines don't want customers to be satisfied with economy seats.

When I booked, I included my checked luggage and when the bill was sent there was no record of this. Its was costly since I am from Trinidad amd Tobago. Exchange rate over seven dollars to one US dollar.

Everything was good except checking bags . I had paid for two bags but it didn’t show so we had to do it again while people waited and we were struggling to get to our flight

Plane was delayed multiple times. I would like to request a refund. Was due to arrive Thursday evening ended up arriving Friday morning.

The crew and the pilots. The pilots were amazing. The landing in Cancun was excellent.

The security line at JFK was one of the longest I’ve ever experienced - probably 45 minutes. I don’t know if JetBlue has control over it, but it detracted from the overall experience. Entertainment had good options, but the volume control was a bit small to tap on and the screen had a fair amount of interference blips. Clearer picture would have been better.

I liked the entertainment on JetBlue, the service from JFK to JAX was terrible at best

More options for your flight from John F Kennedy Intl to Ireland

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