$265 Find Cheap Flights from Ireland to New York

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to New York departing on 4/23. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New York

 
These are the airlines KAYAK users have selected most often from within our search results for flights to New York
These are the airlines KAYAK users have selected most often from within our search results for flights to New York
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Everything you should know

Cheapest round-trip
$306
Overall average: $546
Scandinavian Airlines
Mon 3/2Mon 3/9
DUB - EWR • 1 stop
Cheapest non-stop
$404
Typical prices: $502-$659
Aer Lingus
Mon 3/2Mon 3/9
DUB - EWR • Non-stop
Top airlines
Aer Lingus
Most flights • 28 per week
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 17% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to New York!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ireland to New York

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 round-trip flight deals from Ireland to New York

Mon, Mar 2 - Mon, Mar 9
Scandinavian Airlines Logo
8:20 pm - 1:35 pm
DUB
-
EWR
22h 15m
1 stop
Scandinavian Airlines Logo
6:40 pm - 10:45 am
EWR
-
DUB
12h 05m
1 stop
$306Scandinavian Airlines
Fri, Mar 6 - Mon, Mar 9
Scandinavian Airlines Logo
10:45 am - 1:35 pm
DUB
-
EWR
31h 50m
2 stops
Scandinavian Airlines Logo
6:40 pm - 10:45 am
EWR
-
DUB
12h 05m
1 stop
$329Scandinavian Airlines
Thu, Apr 16 - Sun, Apr 19
Scandinavian Airlines Logo
11:10 am - 1:15 pm
DUB
-
EWR
31h 05m
1 stop
Scandinavian Airlines Logo
5:45 pm - 10:25 am
EWR
-
DUB
11h 40m
1 stop
$331Scandinavian Airlines
Thu, Apr 16 - Mon, Apr 20
American Airlines Logo
12:40 pm - 7:08 am
DUB
-
LGA
23h 28m
2 stops
American Airlines Logo
5:23 pm - 9:35 am
LGA
-
DUB
11h 12m
1 stop
$473American Airlines
Mon, Mar 2 - Tue, Mar 10
Delta Logo
11:30 am - 8:30 pm
DUB
-
LGA
14h 00m
1 stop
Delta Logo
4:00 pm - 7:45 am
LGA
-
DUB
11h 45m
1 stop
$475Delta
Mon, May 11 - Mon, May 18
American Airlines Logo
11:45 am - 7:59 pm
DUB
-
LGA
13h 14m
1 stop
American Airlines Logo
5:55 pm - 11:50 am
LGA
-
DUB
12h 55m
1 stop
$476American Airlines
Wed, Mar 11 - Mon, Mar 16
Delta Logo
11:15 am - 8:20 pm
ORK
-
JFK
13h 05m
1 stop
Delta Logo
6:45 pm - 10:45 am
JFK
-
ORK
12h 00m
1 stop
$481Delta
Fri, Apr 3 - Thu, Apr 9
Lufthansa Logo
12:30 pm - 2:50 pm
SNN
-
EWR
7h 20mnonstop
Lufthansa Logo
10:40 pm - 10:15 am
EWR
-
SNN
6h 35mnonstop
$632Lufthansa
Fri, Apr 3 - Fri, Apr 17
United Airlines Logo
12:30 pm - 2:50 pm
SNN
-
EWR
7h 20mnonstop
United Airlines Logo
10:40 pm - 10:15 am
EWR
-
SNN
6h 35mnonstop
$636United Airlines
Thu, May 7 - Mon, May 11
United Airlines Logo
12:30 pm - 2:50 pm
SNN
-
EWR
7h 20mnonstop
United Airlines Logo
10:40 pm - 10:15 am
EWR
-
SNN
6h 35mnonstop
$637United Airlines
Booking Insights

KAYAK's insights & trends for flights to New York

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

What is the cheapest month to fly to New York?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to New York, 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 to New York is September, where tickets cost $460 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is $665 and $649 respectively. For return trips, the best month to travel is September with an average price of $460.

What is a good deal for flights to New York?

If you’re looking for cheap airfare to New York, 25% of our users found tickets to New York for the following prices or less: From Dublin $479 one-way - $457 round-trip, from Shannon $649 one-way - $627 round-trip.

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

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, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 63 days before departure.

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

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in New York is New Windsor Stewart Airport, with an average flight price of $168.

Good to know

Low seasonMay
Cheapest flight$265
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Dublin to Newark Liberty Airport

FAQs - booking New York flights

  • Which New York airport is closest to central New York?

    There are 3 major airports in New York. The nearest airport from New York city center is Newark Liberty Airport (3 miles), followed by New York LaGuardia Airport (16 miles) and New York John F Kennedy Airport (22 miles).

  • How much is a flight to New York?

    On average, a flight to New York costs $611. The cheapest price found on KAYAK in the last 2 weeks cost $407 and departed from Dublin Airport.

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

    Based on KAYAK data, the cheapest day to fly to New York is Thursday where tickets can be as cheap as $597. On the other hand, the most expensive day to fly is Saturday, where prices are $732 on average.

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

    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 to New York.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to New York?

    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 to New York 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 to New York?

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

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

    The cheapest time of day to fly to New York is generally at night, when flights cost $483 on average. The most expensive time of day to fly to New York is generally in the morning, which is peak travel time and where the average cost of a ticket is $681.

Top tips for finding cheap flights to New York

  • Looking for a cheap flight? 25% of our users found flights on this route for $564 or less one-way and $513 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest New York flight deals.

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

 
See real verified KAYAK customer reviews for airlines flying to New York. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to New York. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.9
DeltaOverall score based on 8204 reviews
8.5Crew
7.8Entertainment
7.9Comfort
7.2Food
8.1Boarding
Airline reviews

Good experience and the flight landed early. There was no food I had or entertainment.

8.0 ExcellentDavid, Feb 2026
BOS - LGA
Read more Delta reviews

Good experience and the flight landed early. There was no food I had or entertainment.

bulkhead seat had very little legroom - even in bsiness class.

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

I went to washroom twice and once there was no toilet seat cover and the other no toilet paper at all. I don't think it was ever replenished or checked before we boarded as it was very early on in the flight.

Premium economy is like the forgotten class. Aside from meal service never saw a flight attendant. Any additional beverages required going to the very back of the plane to request and there was rarely an attendant there. Seat leg / foot rest hardly elevates and not well suite for someone under 5’6. Bulky armrests

I paid for a business class ticket on Delta. It was sourced to Virgin Atlantic. They changed out the aircraft which had fewer upper class tickets. Even though I'd checked into the lounge, was receiving alerts via kayak about the delay and changes; no one informed me that the seat would be changed - until I attempted to board and was told that I would have an economy seat or they could search to put me on another airline. Even the flight crew were informed of this change (10 passengers were bumped out of Upper Class) around 2 pm (1400) time. Hours would have helped to consider alternatives instead of making a last minute change. There needs to be compensation from both Delta and Virgin given this change in service/experience.

The food is terrible. The staff is wonderful. Comfort is good.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Airport experience at Newark was not great. Only one gate open at immigration for US passports when multiple international flights arriving at the same time. Then having to take a train and a bus to different terminal only to have to clear security again, after I had already gone through at my initial departure location. Older plane, no entertainment screens available, and for economy plus, seat was very uncomfortable. Crew was friendly and this leg of my flight was on-time, even though I arrived later than initially scheduled due to 1st flight being over 2 hours delayed and missing my original connection.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

The boarding was cumbersome. The staff was not aligned. They called group 1 but then the agent said no. Then they called group 1 again but still would not board us. Then they called group 2 and they all came up and still hadn’t started boarding. Then someone came from the plane and said why is no one coming? And the agent said bc i thought not yet and she said I said over the walkie talkie to send the passengers down? What was not clear about that? Also, onboard, the crew gave announcements very ironic/authoritative, and in first class they gave us a cheesebox. My expectations based on competition airlines, is a warm meal. A little underwhelming.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

It was good, although we could not get our preferred seats, we did enjoy the whole experience from Costa Rica. I still don't understand why our luggage is not the first to come out at the band.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

I wish they have given us explanations for the delays. And the rebooking process in Copenhagen was too long. I had to wait about 4 hours before they assign me a hotel. From there the handling process (accommodation, transportation and meal) was excellent.

I was unable to rebook a flight booked through cheap flights. Could not rebook, despite premium eco.

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Since our earlier flight was delayed, we missed this flight and were rerouted on Lufthansa 2 days later.

Our originating flight into Copenhagen was an hour delayed, causing us to miss our main flight from Copenhagen to the US. There had been snow and we needed to be de-iced, but they seemed very slow getting the flight ready, with no explanation. The delay caused us to be put in with thousands stuck at the airport with an all day wait to get rebooked on a flight 2 days out.

Scandinavian Airlines is terrible. Flight was late. Lost luggage. Rude flight attendants. Terrible experience.

The flight was very cold, and the seats were rather uncomfortable. The food has been better on our other SAS experiences. Most significantly, the luggage with most of my wife's personal items and clothes didn't make the flight. Hoping for a quick resolution, but no real opportunity to speak with a Human has us concerned.

Ancient aircraft (busted armrests, poor cabin temperature with no option for passenger control). Garbage everywhere. Risible checking of safely conditions on landing. Also, late.

Feels like economy sits are getting smaller especially while eating food

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

One of the best flight experiences I've have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

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

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
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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.