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Find cheap flights from New York LaGuardia Airport to Ireland from $321

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to Ireland departing on 10/4. 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
0 bags
Wed 7/10
Wed 7/17

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Best Ireland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop$383
Shannon
Shannon1 stop$613
Cork
Cork2 stops$770

Good to know

Low season

October

High season

August

Cheapest flight

$321
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from New York LaGuardia Airport to Dublin

FAQs - booking Ireland flights

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

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

  • What is the Hacker Fare option on flights from New York LaGuardia Airport to Ireland?

    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 Ireland with an airline and back to New York LaGuardia Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York LaGuardia 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 to Ireland from New York LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Morning departure is around 9% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from LaGuardia to Ireland

Need help choosing which airline to fly with from LaGuardia 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.
8.0
DeltaOverall score based on 10295 reviews
8.2Boarding
7.9Comfort
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

2.0 MediocreNairan, May 2024JFK - FLL
Read more about Delta reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Seat back monitors and outlets were dead and not working.

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

Everything went well with the flight. But one of the flight attendants had on inappropriate pants. She had on an old worn out pair of sweat pants. The back seam was unrivaled and should not have been worn for work. If I had not seen her in the airport with the standard type of luggage, I certainly would not have thought she was working for Delta. Not a good look at all for representation.

Great!! I haven’t had a bad experience with them.

Original plane sidelined. Had to wait an hour for replacement.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Nice flight, nice crew but no cookie or napkin with my seltzer.

The flight was canceled. Got rebooked to Chicago and when we arrived our luggage where to there. They were going to our original destination the day after. They would not deliver them to our house. We had to go pick them up.

EWR terminal C United Club is great. Flight and everything else mediocre

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

The preferred seats where awful. Impossible to use them again

Delayed multiple times. Boarding was ok but getting off the aircraft was a mess. So disorganized with staff trying to help the elderly but completely blocking path for anyone else to move. Bathroom was disgusting, probably caused by one of the customers but staff couldn't care less to help clean it. No one wanted to use it since the floor was completely soaked so everyone just lined up the other restroom while the staff just chit chat with each other while looking at us.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

WiFi connected but only let you go to the AA website, not even text messaging worked.

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Awful customer service on the phone. No phone number on the website to call a real person. Website says changes are no charge but this is a lie. I had a cheaper ticket through Kayak therefore Finnair wouldn’t change it unless I would pay the entire fare again. I begged but their agents at the airport were rude and the online chat person cut off the call with no help. Super disappointed. Wont fly this airline again and will tell everyone I meet how bad it is. Crew on the flight was nice but otherwise huge disappointment.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

It was less than what is expected for a business class ticket I thought that the staff actively ignored me because I either looked Indian or Hispanic to them and I guess I did not deserve their attention. The food which included a beef entree was not available so not enough food was ordered for number of seats available. I will say experience in Greenwich lounge was very good and the staff there at the airport were very nice. May be your crew needs to learn about racial equity so that everyone gets either the same aweful treatment or hopefully the best treatment which is what we expect I recommend you take a flight with Singapore airlines that I have taken and the crew remember your last names and use it to address each person, food never finishes if you are at the back of business class and crew anticipate your need even before you articulate. Same price and 100 times better service than American Airlines

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

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.

Long unexplained delay, uncomfortable back row, long waits for trash collection.

Great service on the plane and by ground staff. great prices. I was able to change seats on the plane. The allocated seats cannot be changed when checkin in online. They have to be done at the airport if you check in at the airport or on the plane by asking a stewardess / steward.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

My flight got canceled. Then AC rebooked me to a next day flight. No compensation no apology. It almost messed up my entire trip and schedule. However, all the unexpepected seems routine and ordinary to AC, so customers need to get used to.

No seat assignment . Last on board . Though I would not receive any boarding pass

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

It was great, love the experience and will definitely recommend 👌. Communication was great

The flight got canceled multiple times and we had to drive their to reach midnight for our next morning interview. Poor and unriable experience. Now have to ask for a refund since we didn't need their rescheduled flight three days later.

In flight wifi that I paid for was very slow and at times didn't work at all.

No food, not even snacks on the 6hr flight from Newark to Vancouver! The movie collection made up for it though and they did come around with drinks twice. Just good to know so you can eat ahead/bring snacks onto the flight. It was a bumpy ride induced by wind and rain but otherwise got to the destination safely and promptly.

Announcements were to loud, too insistent and too often. The same messages can be made in a nice relaxed, yet efficient manner. There is no need to "talk down" as if on a mild power trip. It's immature and unnecessary. This is a constant irritant especially with Air Canada. Learn from your European competitors to have a bit of class.

My flight was cancelled. The flight they booked me on was delayed over 2 hours with mechanical problems so I missed my connection and they ran out of hotel rooms, so I had to book and pay for it on my own. I also had to pay for food out of pocket. It was a terrible experience.

Date was for a day earlier than I realized and no email or text up on check in. At least I could have made an effort to re-arrange my schedule to use the flight. 100% write off + cost of new ticket.

Book cheap flights from New York to Ireland

Recent round-trip flight deals

10/27Sun
1 stopUnited Airlines
19h 30mLGA-DUB
11/4Mon
2 stopsUnited Airlines
30h 19mDUB-LGA
$383
11/24Sun
1 stopAir Canada
12h 05mLGA-DUB
12/2Mon
2 stopsAir Canada
15h 08mDUB-LGA
$396
11/4Mon
2 stops
14h 30mLGA-DUB
11/11Mon
2 stops
15h 08mDUB-LGA
$429
10/26Sat
2 stops
15h 40mLGA-DUB
11/11Mon
2 stops
14h 43mDUB-LGA
$438
10/24Thu
1 stopAmerican Airlines
10h 19mLGA-DUB
10/28Mon
1 stopAmerican Airlines
10h 58mDUB-LGA
$501
10/24Thu
1 stopAmerican Airlines
10h 19mLGA-DUB
10/30Wed
1 stopAmerican Airlines
10h 58mDUB-LGA
$504
10/30Wed
1 stopKLM
9h 25mLGA-DUB
11/5Tue
1 stopKLM
10h 37mDUB-LGA
$509
7/17Wed
1 stopDelta
14h 25mLGA-DUB
7/22Mon
1 stopDelta
12h 51mDUB-LGA
$614
7/3Wed
2 stopsDelta
14h 21mLGA-DUB
7/9Tue
1 stopDelta
12h 56mDUB-LGA
$631
9/3Tue
1 stopKLM
9h 46mLGA-DUB
9/22Sun
1 stopKLM
12h 16mDUB-LGA
$718

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Recent one-way flight deals

10/4Fri
2 stops
22h 00mLGA-DUB
$321
11/27Wed
1 stopUnited Airlines
17h 35mLGA-DUB
$322
11/2Sat
1 stopAir Canada
32h 30mLGA-DUB
$332
10/9Wed
1 stopKLM
9h 45mLGA-DUB
$372
11/1Fri
1 stopAir Canada
9h 30mLGA-DUB
$410
11/8Fri
1 stopKLM
11h 25mLGA-DUB
$411
7/1Mon
1 stopDelta
12h 46mLGA-DUB
$442
9/5Thu
2 stopsAmerican Airlines
18h 05mLGA-SNN
$482
7/31Wed
2 stopsAmerican Airlines
26h 45mLGA-SNN
$490
8/25Sun
2 stopsDelta
14h 10mLGA-DUB
$559

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Last minute flights from LaGuardia to Ireland

Last minute flight, train and bus deals

6/12Wed
multi-stopAmerican Airlines
12h 40mLGA-DUB
6/19Wed
multi-stopAmerican Airlines
11h 04mDUB-LGA
$685
6/12Wed
multi-stopAmerican Airlines
12h 40mLGA-DUB
6/22Sat
multi-stopAmerican Airlines
11h 58mDUB-LGA
$804
6/11Tue
multi-stopAir Canada
9h 30mLGA-DUB
6/19Wed
multi-stopAir Canada
13h 23mDUB-LGA
$808
6/11Tue
multi-stopUnited Airlines
22h 40mLGA-DUB
6/20Thu
multi-stopUnited Airlines
26h 58mDUB-LGA
$809
6/11Tue
multi-stop
23h 15mLGA-DUB
6/15Sat
multi-stop
25h 03mDUB-LGA
$810
6/11Tue
multi-stopAir Canada
20h 30mLGA-DUB
6/20Thu
multi-stopAir Canada
11h 58mDUB-LGA
$813
6/11Tue
multi-stopUnited Airlines
9h 30mLGA-DUB
6/18Tue
multi-stopUnited Airlines
12h 46mDUB-LGA
$827
6/11Tue
multi-stopAmerican Airlines
8h 55mLGA-DUB
6/18Tue
multi-stopAmerican Airlines
13h 04mDUB-LGA
$857
6/11Tue
multi-stop
23h 15mLGA-DUB
6/20Thu
multi-stop
25h 03mDUB-LGA
$890
6/11Tue
multi-stopDelta
14h 46mLGA-DUB
6/16Sun
multi-stopDelta
14h 30mDUB-LGA
$962

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New York LaGuardia Airport - Ireland Flights

Departure:

New York LaGuardia Airport (LGA)United States

Return flight deals:

Ireland - New York LaGuardia Airport

Cabin classes: