LGA - DUB

$224 Find Cheap Flights from New York LaGuardia Airport to Dublin

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 Dublin departing on 3/2. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Dublin, as well as popular online travel agencies
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Flight Deals

Cheap Flights from LaGuardia to Dublin (LGA-DUB)

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

Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
3:20 pm - 8:10 amLGA-DUB
11h 50m1 stop
United Airlines Logo
9:00 am - 7:03 pmDUB-LGA
15h 03m1 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
Find Deal
Tue, Nov 4 - Sun, Nov 9
United Airlines Logo
3:30 pm - 7:10 amLGA-DUB
10h 40m1 stop
United Airlines Logo
9:00 am - 5:58 pmDUB-LGA
13h 58m1 stop
$350United Airlines
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Wed, Jan 28 - Thu, Mar 5
Delta Logo
5:00 pm - 3:45 pmLGA-DUB
17h 45m2 stops
Delta Logo
9:45 am - 8:43 pmDUB-LGA
15h 58m1 stop
$353Delta
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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 15 - Wed, Oct 22
KLM Logo
5:00 pm - 10:45 amLGA-DUB
12h 45m1 stop
KLM Logo
12:00 pm - 7:36 pmDUB-LGA
12h 36m1 stop
$368KLM
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Sun, Oct 5 - Sat, Nov 1
Air Canada Logo
8:20 pm - 7:45 amLGA-DUB
30h 25m1 stop
Air Canada Logo
8:00 am - 10:53 amDUB-LGA
30h 53m2 stops
$369Air Canada
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Mon, Oct 6 - Wed, Oct 15
Air Canada Logo
7:45 pm - 8:15 amLGA-DUB
31h 30m1 stop
Air Canada Logo
9:50 am - 7:04 pmDUB-LGA
14h 14m1 stop
$379Air Canada
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Sun, Jan 11 - Wed, Jan 21
Lufthansa Logo
3:30 pm - 7:10 amLGA-DUB
10h 40m1 stop
Lufthansa Logo
5:10 am - 9:32 pmDUB-LGA
21h 22m2 stops
$385Lufthansa
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Sun, Nov 2 - Wed, Nov 12
KLM Logo
6:00 pm - 9:20 amLGA-DUB
10h 20m1 stop
KLM Logo
11:30 am - 5:30 pmDUB-LGA
11h 00m1 stop
$416KLM
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $348 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$348
United Airlines
Thu 1/15Mon 1/19
LGA - DUB • 1 stop
Cheapest one-way
$224
Air Canada
Mon 3/2
LGA - DUB • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
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Booking Insights

KAYAK's insights & trends for LaGuardia to Dublin flights

Get data-powered insights and trends into flights from LaGuardia to Dublin 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 Dublin?

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 Dublin were found on United Airlines ($348) and Delta ($353).

Good to know

Low seasonFebruary
Cheapest flight$224
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

When to book flights from LaGuardia to Dublin

Are your dates flexible? Find out the best times to travel from LaGuardia to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York LaGuardia Airport to Dublin flights

  • What is the cheapest flight from New York LaGuardia Airport to Dublin?

    In the last 3 days, the lowest price for a flight from New York LaGuardia Airport to Dublin was $224 for a one-way ticket and $348 for a round-trip.

  • Do I need a passport to fly between New York LaGuardia Airport and Dublin?

    A passport is required to fly from New York LaGuardia Airport to Dublin.

  • Which aircraft models fly most regularly from New York LaGuardia Airport to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York LaGuardia Airport to Dublin?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between New York LaGuardia Airport and Dublin, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from New York to Dublin, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from New York to Dublin are United Airlines and Air Canada. With an average price for the route of $532 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $463 and an overall rating of 7.1.

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

    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 Dublin.

  • 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 Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin 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 Dublin?

    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 Dublin with an airline and back to New York LaGuardia Airport with another airline. Booking your flights between New York LaGuardia Airport and DUB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York LaGuardia Airport to Dublin?

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

Reviews of the top airlines flying from LaGuardia to Dublin

 
See real verified KAYAK customer reviews for airlines flying from New York to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 LaGuardia to Dublin? 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 8929 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
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.

Very good except paying twice for seat selection. Once when I booked and again when I checked in.

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!!!

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

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