$217 Find Cheap Flights from New York LaGuardia Airport to Ireland

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 10/6. 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

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Cheap Flights from LaGuardia to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop$348
Shannon
Shannon2 stops$412
Cork
Cork2 stops$389
Dublin
Dublin1 stop$348
Shannon
Shannon2 stops$412
Cork
Cork2 stops$389

Book Cheap LaGuardia to Ireland Plane Tickets

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

Thu, Oct 30 - Sat, Nov 8
United Airlines Logo
1:15 pm - 8:10 amLGA-DUB
14h 55m1 stop
United Airlines Logo
9:00 am - 3:38 pmDUB-LGA
11h 38m1 stop
$348United Airlines
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Fri, Nov 7 - Sat, Nov 15
Multiple Airlines Logo
9:15 pm - 8:10 amLGA-DUB
29h 55m1 stop
Multiple Airlines Logo
9:00 am - 7:03 pmDUB-LGA
15h 03m1 stop
$349Multiple Airlines
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Mon, Nov 3 - Mon, Nov 10
Air Canada Logo
7:50 pm - 7:10 amLGA-DUB
30h 20m1 stop
Air Canada Logo
9:00 am - 4:59 pmDUB-LGA
12h 59m2 stops
$350Air Canada
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Sun, Nov 23 - Tue, Dec 2
Delta Logo
6:00 pm - 9:20 amLGA-DUB
10h 20m1 stop
Delta Logo
8:50 am - 4:30 pmDUB-LGA
36h 40m2 stops
$354Delta
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Wed, Oct 22 - Fri, Oct 31
Delta Logo
9:00 pm - 10:45 amLGA-DUB
8h 45m1 stop
Delta Logo
11:30 am - 8:06 pmDUB-LGA
12h 36m1 stop
$358Delta
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Mon, Oct 6 - Tue, Oct 21
Air Canada Logo
8:45 pm - 8:15 amLGA-DUB
30h 30m1 stop
Air Canada Logo
9:50 am - 8:02 amDUB-LGA
27h 12m2 stops
$379Air Canada
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Tue, Jan 13 - Thu, Feb 19
Lufthansa Logo
3:30 pm - 7:10 amLGA-DUB
10h 40m1 stop
Lufthansa Logo
5:00 am - 9:32 pmDUB-LGA
21h 32m2 stops
$380Lufthansa
Find Deal
Sat, Feb 28 - Thu, Mar 12
Lufthansa Logo
3:30 pm - 7:10 amLGA-DUB
10h 40m1 stop
Lufthansa Logo
9:20 am - 10:33 pmDUB-LGA
41h 13m2 stops
$387Lufthansa
Find Deal
Tue, Nov 4 - Tue, Nov 11
American Airlines Logo
3:50 pm - 11:30 amLGA-SNN
14h 40m2 stops
American Airlines Logo
7:50 am - 8:24 pmSNN-LGA
17h 34m2 stops
$412American Airlines
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Wed, Oct 29 - Tue, Nov 4
American Airlines Logo
4:00 pm - 11:30 amLGA-SNN
15h 30m2 stops
American Airlines Logo
7:50 am - 7:50 pmSNN-LGA
17h 00m2 stops
$442American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for LaGuardia to Ireland flights

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

Which airlines provide the cheapest flights from New York LaGuardia Airport to Ireland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from New York LaGuardia Airport to Ireland were found on United Airlines ($348) and Air Canada ($350).

Good to know

Low seasonFebruary
Cheapest flight$217
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 23% 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 from New York LaGuardia Airport to Ireland 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 from New York LaGuardia 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 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 from New York LaGuardia Airport to Ireland 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 Ireland?

    The cheapest time of day to fly to Ireland is generally in the afternoon, when round-trip flights cost $660 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 $671.

Reviews of the top airlines flying 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.
7.4
United AirlinesOverall score based on 8924 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

10.0 ExcellentAnonymous, Aug 2025EWR - YYZ
Read more United Airlines reviews

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

The food should improve! And The flight should leave on time and not make the traveler wait.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

The flight was operated by Lufthansa. You can't expect much from them anymore. They have a talent in getting something wrong.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Strike pissed me n stranded in middle of no where

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

Air Canada was great! From the airport at Montreal to boarding to the food on board the plane. The crew was great too! There was a slight issue with some other peoples’ tickets that I overheard about but the crew handled with care immediately to ensure everyone was comfortable and we could takeoff! Great experience with Air Canada

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

The seats are soooooooo small in economy. I was offered no tea or coffee in the am. When I asked was told that it was too late. The plane was 2 hours late leaving.

My first flight left so late we knew I would miss my connection. Rather than redirecting me then, they made me take a flight to Montreal, then Toronto (there was a flight leaving for Toronto when I was in NYC, no need for me to also go to montreal). Then they gave me a food voucher that did not work (4 places would not accept it). At least they gave me a hotel automatically, even though it was a cheap crappy one. I'm still not home, and it's been over 24 hours. I'm exhausted.

The Air Canada staff at the gate in Newark were fantastic and so very helpful!!!

Flight was delayed 1.5 hours as crew was stuck in traffic...that is absurd that the airline would be transfering a crew by car through NYC during rush hour. I missed my shuttle bus and got stuck in Vancouver for the night. Airline did not offer a voucher

Everything you need to know for your flight from LaGuardia to Ireland

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