€251 Find Cheap Flights to Long Island

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 Long Island departing on 2/4. 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
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These are the airlines KAYAK users have selected most often from within our search results for flights to Long Island
These are the airlines KAYAK users have selected most often from within our search results for flights to Long Island
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Best Long Island Flight Deals from Ireland

Cheapest return prices found by our users on KAYAK in the last 72 hours

New York
New Windsor1 stop€273

Good to know

Low season

July

High season

December

Cheapest flight

€251
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly (8% more expensive on average)
Flight from Dublin to New York John F Kennedy Airport

FAQs - booking Long Island flights

  • How long is the flight to Long Island?

    An average direct flight from Ireland to Long Island takes 14h 27m, covering a distance of 8055 km. The most popular route is Dublin - New York with an average flight time of 7h 35m.

  • What is the cheapest flight to Long Island?

    The cheapest ticket to Long Island from Ireland found in the last 72 hours was €323. The most popular route is Dublin to New York John F Kennedy Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was €330.

  • Which airlines fly to Long Island?

    American Airlines, Aer Lingus & British Airways fly the most frequently from Ireland to Long Island.

  • What are the most popular destinations in Long Island?

    Based on KAYAK flight searches, the most popular destination is New York (100% of total searches to Long Island). The next most popular destination is Islip (0.0%).

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to Long Island

  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be September, October and November. The cheapest month to fly from Ireland is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Long Island flight deals.

Top 5 airlines flying to Long Island

 
See real verified KAYAK customer reviews for airlines flying to Long Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Long Island. 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 Long Island? 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 1349 reviews
7.2Entertainment
7.9Boarding
8.4Crew
7.7Comfort
7.3Food
Airline reviews

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

6.0 GoodAnonymous, Dec 2024BOS - CDG
Read more KLM reviews

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

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

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

It’s chaotic at the bus stop outside of the airport because of the Uber meeting point. You need to be alert and look for the KLM bus which is not branded or labeled. Incorrect information was provided to go to gate 28, when in fact the bus was at gate 27. On the plus side the bus left early and arrived early to Ottawa.

Great flight because I upgraded to Premium Comfort. Made a huge difference in the experience.

The baggage service at Malpensa was the worst ever. We wanted for over an hour without any information, they broke my suitcase, and the services of the local luggage services company was below any usual services level of a KLM partner.

We arrived early and finally made it to our gate almost an hour after.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

The flight was delayed so the people from a late connecting flight was able to still make the connection.

HORRIBLE WITH THEIR WEBSITE!!! WORST WEBSITE IN THE WHOLE AIRLINE INDUSTRY

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Did not even get on board. Was told I needed an esta agreement. Was not aware of this when I booked the fare and not told about them

David went above and beyond to make our flight the best that it could be

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

Check in and boarding was easy, crew was cheerful. Not much to read or do on the plane and our neighboring passengers were talking loudly so we could not sleep. But overall good. Great coffee.

Flyplay is the only way I travel to Europe. Had a 15 hr layover in Iceland. Normally this would suck, but I regret a car and saw the black sand beaches, several waterfalls and sky lagoon. And finished with lamb at cafe Loki.

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

Food service was good. Aircraft was old and needed upgrade such as seats. Flight was delayed about 1 hour.

My flight was delayed d the gate was never updated inside the terminal. If I hadn’t checked my email I would have missed my flight. Also, I paid a total of $5100 for my flight to be. Business or first class. My final leg of my flight from Heathrow to Frankfurt was not to standard of what I expected or experienced in the previous legs of my trip.

The only thing that the airport can improve which will help Lufthansa from delay flights is to warn the passengers that are flying to the USA to be earlier to the gate due to the documents check that in our case delayed the flight

This was the best carrier, comfort, service, good food, on time experience on a long haul flight. New, clean, quiet, smooth aircraft!!!

Liked - efficiency of boarding with 2 jetways. Checkin was with kiosks with helpful and plentiful workers to help with the process. Munich airport security was very automated, efficient and effective. Free wine and beer! Cons - food was only okay in economy class. Plane bathrooms could have been cleaner.

Disappointing. Too many let-downs, in delays and communication, by both Lufthansa and Discover to put in an email. I am resigned to the fact that this is what I should expect from all airlines. Unfortunately.

Crew were professionals. However, the plane seats are too small -essentially there is no space to move around which for so many hours is almost inhuman but certainly unacceptable. Same with the bad quality of food and the fact that you need to purchase Wi-Fi

Sorry, I’m not a fan of United. The seats are just too cramped and uncomfortable if you are traveling very far.

I think it was a United A380 plane. The trip from Munich to Denver was about 12 hours and the preferred economy seat I paid $75 for was very cramped. The crew was nice but I was so uncomfortable and getting up to walk around didn’t really help. My legs were swollen for 4 days afterward. I would think on such a long trip the seats would have more room. I would have gone 1st class but it was 3-4 times more expensive. I won’t fly anywhere far away again. My last experience with Lufthansa was great to Italy and back, but this time I could swear everything was United and not good.

Boarding was total chaos. They didn’t know what they were doing and taking bus to the airplane is like going back in time. The food is bad, portions are very small and we don’t get simple paper napkins! Is it really that bad?

Book Cheap Long Island Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Long Island found on KAYAK in the last 72 hours.
19/2Wed
1 stopScandinavian Airlines
32h 20mDUB-EWR
26/2Wed
1 stopScandinavian Airlines
11h 45mEWR-DUB
€319
20/2Thu
2 stopsScandinavian Airlines
29h 55mDUB-EWR
24/2Mon
1 stopScandinavian Airlines
11h 55mEWR-DUB
€320
15/1Wed
1 stopLufthansa
13h 55mDUB-EWR
31/1Fri
directLufthansa
6h 30mEWR-DUB
€409
1/2Sat
directLufthansa
7h 35mDUB-EWR
8/2Sat
directLufthansa
6h 30mEWR-DUB
€413
21/3Fri
1 stopKLM
10h 55mDUB-JFK
30/3Sun
1 stopKLM
8h 45mJFK-DUB
€414
15/1Wed
directAer Lingus
8h 00mDUB-EWR
31/1Fri
directAer Lingus
6h 25mEWR-DUB
€416
15/1Wed
directAer Lingus
7h 49mDUB-JFK
22/1Wed
directAer Lingus
6h 15mJFK-DUB
€416
28/2Fri
1 stopKLM
12h 00mDUB-JFK
5/3Wed
1 stopKLM
9h 50mJFK-DUB
€437
15/1Wed
1 stopUnited Airlines
10h 29mDUB-EWR
22/1Wed
directUnited Airlines
6h 45mEWR-DUB
€456
1/2Sat
2 stopsUnited Airlines
16h 25mDUB-EWR
8/2Sat
directUnited Airlines
6h 30mEWR-DUB
€461

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Long Island found on KAYAK in the last 72 hours.
2/4Wed
1 stop
33h 15mDUB-JFK
€251
2/4Wed
2 stops
29h 40mDUB-JFK
€276
18/1Sat
2 stopsAer Lingus
25h 25mSNN-JFK
€330
18/2Tue
2 stopsAer Lingus
22h 45mSNN-JFK
€336
3/3Mon
directLufthansa
7h 35mDUB-EWR
€499
20/2Thu
directKLM
7h 51mDUB-JFK
€504
17/2Mon
1 stopKLM
10h 55mORK-JFK
€507
11/5Sun
directLufthansa
7h 10mSNN-EWR
€579
24/12Tue
1 stopUnited Airlines
11h 53mDUB-LGA
€916
26/12Thu
1 stopUnited Airlines
16h 40mDUB-LGA
€981

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Last minute flights to Long Island

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Long Island that are departing in the next 10 days.
23/12Mon
multi-stopScandinavian Airlines
32h 25mDUB-JFK
31/12Tue
multi-stopScandinavian Airlines
12h 55mJFK-DUB
€478
23/12Mon
multi-stopScandinavian Airlines
32h 45mDUB-JFK
31/12Tue
multi-stopScandinavian Airlines
12h 55mJFK-DUB
€508
19/12Thu
multi-stopAer Lingus
10h 27mDUB-JFK
31/12Tue
directAer Lingus
6h 30mJFK-DUB
€590
23/12Mon
multi-stopAer Lingus
10h 15mDUB-JFK
30/12Mon
directAer Lingus
6h 30mJFK-DUB
€613
22/12Sun
directUnited Airlines
7h 50mDUB-EWR
28/12Sat
directUnited Airlines
6h 45mEWR-DUB
€628
22/12Sun
directUnited Airlines
7h 50mDUB-EWR
30/12Mon
directUnited Airlines
6h 45mEWR-DUB
€629
21/12Sat
directKLM
7h 40mDUB-JFK
18/1Sat
directKLM
6h 25mJFK-DUB
€642
23/12Mon
directKLM
7h 40mDUB-JFK
31/12Tue
directKLM
6h 35mJFK-DUB
€647
23/12Mon
multi-stopLufthansa
13h 20mDUB-EWR
29/12Sun
directLufthansa
6h 45mEWR-DUB
€695
20/12Fri
multi-stopLufthansa
12h 35mDUB-EWR
31/12Tue
directLufthansa
6h 45mEWR-DUB
€737

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Everything you need to know for your flight to Long Island

Cabin class types available on flights to Long Island

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

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