€255 Find Cheap Flights from New York John F Kennedy Airport to Ireland – Compare and Save

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Best Ireland Flight Deals from John F Kennedy Intl

Cheapest return prices found by our users on KAYAK in the last 5 days
Dublin
Dublin2 stops€432
Cork
Cork1 stop€602
Shannon
Shannondirect€549
Knock
Knock2 stops€720
Milltown (Kerry)
Milltown (Kerry)1 stop€661
Donegal
Donegal1 stop€878
Dublin
Dublin2 stops€432
Cork
Cork1 stop€602
Shannon
Shannondirect€549
Knock
Knock2 stops€720
Milltown (Kerry)
Milltown (Kerry)1 stop€661
Donegal
Donegal1 stop€878
Booking Insights

KAYAK's insights & trends for John F Kennedy Intl to Ireland flights

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

What is the cheapest New York John F Kennedy Intl Airport to Ireland flight route?

The cheapest ticket to Ireland from New York John F Kennedy Intl Airport found in the last 5 days was to Dublin, at €264 return. The most popular route is from New York John F Kennedy Intl Airport (JFK) to Dublin (DUB), and the cheapest return airline ticket found on this route in the last 5 days was €264.

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

The cheapest time of day to fly to Ireland is generally in the evening, when retur flights cost €666 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 at night, which is peak travel time and where the average cost of a ticket is €705.

Can I save money by flying with a stopover from New York John F Kennedy Intl Airport to Ireland?

No, with an average price for the route of €614, prices are generally cheapest when you fly direct.

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

The cheapest month for flights from New York John F Kennedy Intl Airport to Ireland is January, when tickets cost €407 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of return tickets is €756 and €751 respectively.

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

When flying from New York John F Kennedy Airport to Ireland, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to New York John F Kennedy Airport, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

How far in advance should I book a flight from New York John F Kennedy Intl Airport to Ireland?

To get a below-average price on a flight from New York John F Kennedy Intl Airport to Ireland, you should book around 9 weeks before departure, which saves you about 3% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

January

Cheapest flight

€255
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from New York John F Kennedy Airport to Dublin

FAQs - booking Ireland flights

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

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

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

  • Looking for a cheap flight? 25% of our users found tickets from New York John F Kennedy Airport to the following destinations at these prices or less: Dublin €286 one-way - €570 round-trip

Reviews of the top airline flying 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.
7.3
Aer LingusOverall score based on 1868 reviews
7.5Boarding
7.1Entertainment
7.2Comfort
6.7Food
8.1Crew
Airline reviews

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

10.0 ExcellentAnonymous, Oct 2026
Read more Aer Lingus reviews

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.

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

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