$306 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 3/23. 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 Ireland

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from LaGuardia to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop$440
Shannon
Shannon1 stop$508
Cork
Cork2 stops$607
Dublin
Dublin1 stop$440
Shannon
Shannon1 stop$508
Cork
Cork2 stops$607

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

Sun, May 17 - Mon, May 25
Air Canada Logo
5:40 pm - 7:45 am
LGA
-
DUB
9h 05m
1 stop
Air Canada Logo
9:50 am - 7:00 pm
DUB
-
LGA
14h 10m
1 stop
$440Air Canada
Wed, Sep 2 - Mon, Sep 7
Multiple Airlines Logo
3:30 pm - 7:45 am
LGA
-
DUB
11h 15m
1 stop
Multiple Airlines Logo
9:50 am - 4:57 pm
DUB
-
LGA
12h 07m
1 stop
$470Multiple Airlines
Fri, Aug 14 - Sat, Aug 22
Multiple Airlines Logo
5:40 pm - 7:45 am
LGA
-
DUB
9h 05m
1 stop
Multiple Airlines Logo
9:20 am - 2:59 pm
DUB
-
LGA
10h 39m
1 stop
$472Multiple Airlines
Tue, Aug 18 - Mon, Aug 24
United Airlines Logo
7:48 pm - 7:20 am
LGA
-
DUB
30h 32m
1 stop
United Airlines Logo
9:50 am - 8:00 am
DUB
-
LGA
27h 10m
1 stop
$474United Airlines
Tue, Apr 14 - Sun, Apr 19
United Airlines Logo
6:00 am - 10:40 am
LGA
-
DUB
23h 40m
1 stop
United Airlines Logo
9:50 am - 9:26 am
DUB
-
LGA
28h 36m
1 stop
$479United Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
9:15 pm - 9:45 am
LGA
-
DUB
31h 30m
1 stop
United Airlines Logo
9:50 am - 7:51 am
DUB
-
LGA
27h 01m
1 stop
$485United Airlines
Sun, May 17 - Sat, May 23
Air Canada Logo
2:30 pm - 8:15 am
LGA
-
DUB
12h 45m
1 stop
Air Canada Logo
9:20 am - 2:59 pm
DUB
-
LGA
10h 39m
1 stop
$488Air Canada
Fri, Aug 21 - Fri, Aug 28
Lufthansa Logo
5:40 pm - 7:45 am
LGA
-
DUB
9h 05m
1 stop
Lufthansa Logo
9:20 am - 8:59 pm
DUB
-
LGA
16h 39m
1 stop
$494Lufthansa
Tue, May 5 - Mon, May 11
Delta Logo
12:00 pm - 10:20 am
LGA
-
ORK
17h 20m
2 stops
Delta Logo
10:50 am - 11:44 pm
ORK
-
LGA
17h 54m
2 stops
$607Delta
Tue, May 5 - Mon, May 11
Delta Logo
11:00 am - 10:20 am
LGA
-
ORK
18h 20m
2 stops
Delta Logo
10:50 am - 9:58 pm
ORK
-
LGA
16h 08m
2 stops
$637Delta
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.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York LaGuardia Airport to Ireland, 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 New York LaGuardia Airport to Ireland is November, when tickets cost $330 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $789 and $511 respectively.

Good to know

Low seasonNovember
Cheapest flight$279
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 9% lower on average.
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.

Reviews of the top 3 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.
7.9
DeltaOverall score based on 8304 reviews
8.5Crew
7.2Food
8.1Boarding
7.8Entertainment
7.9Comfort
Airline reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

8.0 ExcellentMary, Mar 2026
LGA - MKE
Read more Delta reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

The whole experience was excellent. As it most often is with Delta

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Boarding and crew were fantastic, but I paid for a window seat with no window. Seat 11D on a CRJ-900 apparently does not have a window. Lesson learned.

It was good. The leg room was not great in Row 1.

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Much better than Spirit. I was please by the easy fast check in and boarding

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

Everything except the food and entertainment. It was a great experience though

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

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.

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

Information on your arrival and departure airports