£270 Find Cheap Flights from Ireland to New York State – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to New York departing on 20/9. 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 Flights from Ireland to New York

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

Fri, 4 Sep - Mon, 5 Oct
Scandinavian Airlines Logo
11:40 - 13:15
DUB
-
EWR
30h 35m
1 stop
Scandinavian Airlines Logo
17:15 - 10:10
EWR
-
DUB
35h 55m
2 stops
£284Scandinavian Airlines
Fri, 11 Sep - Fri, 18 Sep
Scandinavian Airlines Logo
11:40 - 13:15
DUB
-
EWR
30h 35m
1 stop
Scandinavian Airlines Logo
17:45 - 08:00
EWR
-
DUB
33h 15m
1 stop
£287Scandinavian Airlines
Sat, 5 Dec - Sat, 9 Jan
British Airways Logo
13:10 - 19:35
DUB
-
EWR
11h 25m
1 stop
British Airways Logo
21:35 - 12:45
EWR
-
DUB
10h 10m
1 stop
£357British Airways
Thu, 3 Dec - Thu, 10 Dec
Icelandair Logo
11:30 - 18:25
DUB
-
EWR
11h 55m
1 stop
Icelandair Logo
19:35 - 10:15
EWR
-
DUB
9h 40m
1 stop
£358Icelandair
Sat, 14 Nov - Tue, 17 Nov
Aer Lingus Logo
13:15 - 16:15
DUB
-
EWR
8h 00mdirect
Aer Lingus Logo
17:45 - 05:15
EWR
-
DUB
6h 30mdirect
£387Aer Lingus
Mon, 26 Oct - Fri, 30 Oct
Aer Lingus Logo
13:15 - 17:15
DUB
-
EWR
8h 00mdirect
Aer Lingus Logo
18:45 - 05:15
EWR
-
DUB
6h 30mdirect
£389Aer Lingus
Wed, 9 Sep - Wed, 16 Sep
KLM Logo
05:55 - 16:00
DUB
-
LGA
15h 05m
2 stops
KLM Logo
14:55 - 10:00
LGA
-
DUB
14h 05m
1 stop
£391KLM
Wed, 21 Oct - Mon, 26 Oct
KLM Logo
13:25 - 19:15
DUB
-
JFK
10h 50m
1 stop
KLM Logo
22:20 - 08:45
JFK
-
DUB
6h 25mdirect
£391KLM
Thu, 1 Oct - Wed, 7 Oct
Delta Logo
08:55 - 17:07
DUB
-
JFK
13h 12m
1 stop
Delta Logo
22:20 - 10:00
JFK
-
DUB
6h 40mdirect
£391Delta
Mon, 28 Sep - Mon, 12 Oct
British Airways Logo
15:15 - 07:16
DUB
-
LGA
21h 01m
2 stops
British Airways Logo
15:18 - 18:40
LGA
-
DUB
22h 22m
2 stops
£393British Airways
Booking Insights

KAYAK's insights & trends for flights to New York

Get data-powered insights and trends into flights to New York to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to New York State?

These are the best return prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to New York State from Ireland found in the last 5 days was to Newark Airport, at £309 return. The most popular route is Dublin (DUB) to Newark Airport (EWR) and the cheapest return ticket found on this route in the last 5 days was £309.

What is the cheapest month to fly from Ireland to New York State?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to New York State, 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 Ireland to New York State is November, when tickets cost £366 (return) on average. On the other hand, the most expensive months are February and December, when the average cost of round-trip tickets is £575 and £548 respectively.

What is the cheapest time of day to fly to New York State?

The average price for all round-trip flights from Ireland to New York State depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to New York State is generally in the evening, when retur flights cost £413 on average. Morning departures are around 28% more expensive than evening flights, on average. The most expensive time of day to fly to New York State is generally in the morning, which is peak travel time and where the average cost of a ticket is £527.

How far in advance should I book a flight from Ireland to New York State?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to New York State, 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 Ireland to New York State, you should book around 2 weeks before departure, which saves you about 27% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Which is the cheapest airport to fly into in New York State?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in New York State is New York John F Kennedy Intl Airport (JFK), with an average flight price of £485.

Good to know - Cheap tickets from Ireland to New York State

Low season

August

Cheapest flight

£270
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from Dublin to Newark Liberty Airport

FAQs for booking flights from Ireland to New York State

  • How does KAYAK find such low prices on flights from Ireland to New York State?

    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 Ireland to New York State.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to New York State 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 Ireland to New York State?

    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 Ireland to New York State 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 Ireland to New York State?

    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 Ireland to New York State up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to New York State?

    Based on KAYAK data, the cheapest day to fly to New York State is Thursday when return tickets can be as cheap as £482. On the other hand, the most expensive day to fly is Monday, when return prices are £540 on average.

Reviews of the top 5 airlines flying from Ireland to New York

 
See real verified KAYAK customer reviews for airlines flying to New York State. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to New York State. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to New York? 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 1550 reviews
7.7Comfort
8.4Crew
7.2Entertainment
7.8Boarding
7.3Food
Airline reviews

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.

10.0 ExcellentEmily, Jul 2026
ORD - MSP
Read more KLM reviews

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.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

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

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Middle seats SUCK!!!! I paid more money than I should have because of your terrible site Kayak.com. I'll try to use your competitors going forward. I am so disappointed you would play off business class.com as business class seats

They lost my bag and I still haven’t received it yet

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

Flight was late over a hour just like the first one. WiFi was down.

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

They charge me for luggage which is was included on the ticket

Please serve no god if you must serve dog food

Bid process for upgrade is very frustrating. I was notified that I had won the bidding, then was told there was no seat available.

You cancelled my flight and didn't arrange another. Sent no info except YOUR FLIGHT HAS BEEN CANCELLED. HERES WHAT TO DO NEXT. and the rest of the email was blank???

Overall a great experience. I didn’t like that they didn’t assign seats until we arrived at airport. All the employees we interacted with at the airport and on the flight were kind and helpful.

It was ok but no WiFi I think I’ll fly Iceland air next time

I feel the service staff do not treat American customers well. I also feel there may be discrimination against minorities.

Yes avoid JFK airport at all costs. A horror to navigate.

No free Wi-Fi. I have SkyMiles but not a high status, having an account has been enough for Wi-Fi on other flights, but this one was going to charge me to use it. Also turbulence was really bad toward the end, but I didn't count this in my ratings since I know Delta cannot control the weather - it's 2026 and lack of WiFi alone is enough for a poor rating.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

Missed a connecting flight and SAS was at fault. I was awarded a $20 voucher in exchange for 8 hours of my time? Gfy.

The check in computers were difficult to use, we waited a long time to get off the flight and the food was terrible on the outgoing flight.

I was pleasantly surprised. I've never flown this airline and the seats were comfy, I couldn't select my seat but luckily got aisle and was able to comfortably sleep the whole trip except when they came around with an in flight free meal, drinks then snack at the end. I'd fly with Aer Lingus again. The only annoying thing is you had to pay for WiFi for different hours of usage but luckily I didn't need it

This was a great flight. I love the way they had general boarding board from the back first by seat row and in general the flight was very comfortable. The seats were actually comfy, and the food served was surprisingly good.

A seat was broken There was a delay of 45min A checked bag was missing in Boston

The service was some of the worst I have experienced on an international flight. The service was rude, the quality of the food was very low. The speed of service was insanely quick. You couldn’t finish your pretzels before the meal came before the coffee came before trash collection came. Then they never came back for 5 hours. They rushed everything so they could get it over with.

A special shout-out to one of the check-in staff at DUB yesterday noon. We had to use the "Closing Flights" counter and we met, hands down, the most efficient person - able to resolve several issues in the matter of minutes, while remaining polite and calming everyone down. Great job, Aer Lingus!

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

Flight was on time. Boarding was quick and efficient. Seats were comfortable. Food was fine.

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

The seats were roomier than other airplanes I’ve been on.

Checking-in in Barbados was excellent, connecting in JFK to JAX was a nightmare, had to wait over 1 hour and 20 minutes to receive my check bag. After receiving my checked bag and going to the gate to check in for my flight to Jax the crew there had no clue. They first told me that I had missed the flight and had to rebooked.. after trying to speak with JetBlue reservations (without luck) I was asked to leave my Phone number for a recall, I did so and my call was returned after 15 hours. I finally looked at the information board and saw the flight that I was originally scheduled for was still at the gate. I alerted an JetBlue employee of my findings and was told to rush to the gate and see if I could still board. The agent at the boarding gate apparently was having a very bad day, after lecturing me on how late I was (which was not a fault of mine) let me on the flight. A VERY BAD EXPERIENCE. I will NEVER fly JetBlue ever in my life again.

The boarding gate experience was good, however they were too exact at checking

Horrible - for the first time in my life i was denied boarding an international flight because the name used on my ticket - Josh - was not exactly the same as my passport - Joshua. At no time during ticketing, online check-in, or at the airport flying from Boston to NY was i notified of a problem. It was only at boarding from NY to Costa Rica I was informed of the problem and by then it was too late. After missing the flight I was told by airport Jet Blue staff, including a supervisor, that it was my problem and they could not assist because i bought "the cheapest fare". i was hung up on twice by JetBlue customer service, including once by a supervisor. I blame Kayak and your awful partner ChatDeal for even allowing me to purchase an international ticket without verifying this - you effectively sold me a ticket i could not use. Shame on you and shame on ChatDeal for doing nothing to help me resolve the situation. What a scam.

Probably won't be traveling with JetBlue again. The planes for both flights were so old; I was honestly nervous it was going to hold up. The screens had so much static. I couldn't change the volume and my movie changed to Portuguese five minutes in and refused to switch back to English. Onboarding process on the way back was utter chaos.

Ask flight attendants to make normal temperature. It was freezing very uncomfortable. No one want to lessen to you.

Complete and total debacle from start to finish. HUGE mistake picking this airline. NEVER again! Rudest staff in the business.

Good experience. Flight was on time staff was pleasant. One of the airlines I would highly recommend

Domestic flights are good. Just stay away from international travel

Every time I leave from sti Dominican Republic, there is always a delay with a flight , causing a rush to make it to the next flight considering you have to go threw immigration

Everything you need to know for your flight to New York

Cabin class types available on flights to New York

Cabin classes available on flights to New York. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.