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LaGuardia

$417+ Cheap flights from Ireland to LaGuardia, NY (LGA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LGA
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Ireland to LaGuardia

Cheapest flights from Ireland to LaGuardia
Explore the most affordable flight options available from Ireland to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:40 amDUB - LGA
1 stop16h 11mUnited Airlines
Tue 12/307:29 pmLGA - DUB
1 stop9h 51mUnited Airlines
Deal found 12/14$631
This KLM deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:30 amDUB - LGA
1 stop12h 02mMultiple Airlines
Tue 12/305:00 pmLGA - DUB
1 stop11h 20mMultiple Airlines
Deal found 12/14$632
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:40 amDUB - LGA
1 stop17h 41mUnited Airlines
Thu 1/12:20 pmLGA - DUB
1 stop12h 50mUnited Airlines
Deal found 12/14$640
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:55 amDUB - LGA
2 stops17h 37mDelta
Sun 12/285:00 pmLGA - DUB
1 stop11h 20mDelta
Deal found 12/15$646
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:40 amDUB - LGA
1 stop13h 33mUnited Airlines
Sun 1/46:00 amLGA - DUB
1 stop23h 20mUnited Airlines
Deal found 12/14$652
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:45 amDUB - LGA
1 stop14h 09mDelta
Sun 12/285:00 pmLGA - DUB
1 stop11h 20mDelta
Deal found 12/15$653
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:40 amDUB - LGA
1 stop13h 33mUnited Airlines
Mon 1/51:15 pmLGA - DUB
1 stop13h 55mUnited Airlines
Deal found 12/16$702
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:45 amDUB - LGA
1 stop14h 09mDelta
Thu 1/111:11 amLGA - DUB
1 stop15h 34mDelta
Deal found 12/16$703
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:30 amDUB - LGA
1 stop14h 59mDelta
Tue 12/305:00 pmLGA - DUB
1 stop11h 20mDelta
Deal found 12/14$707
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:40 amDUB - LGA
1 stop12h 33mUnited Airlines
Thu 1/16:05 amLGA - DUB
1 stop20h 05mUnited Airlines
Deal found 12/14$708
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:55 amORK - LGA
2 stops28h 09mAmerican Airlines
Thu 1/12:45 pmLGA - ORK
2 stops25h 15mAmerican Airlines
Deal found 12/16$791
This TravelUp deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:50 amSNN - LGA
2 stops17h 35mBritish Airways
Tue 12/303:45 pmLGA - SNN
2 stops14h 45mBritish Airways
Deal found 12/15$857

Find flight deals from Ireland to LaGuardia

Keep the following information in mind while searching for Ireland to LaGuardia flight deals. Data was last updated December 16, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$482
(Trip.com)

One-way from

$417
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$598
Provider with most accurate pricing for Dublin-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-New York (NYC) flights.
Search Deals
From Ireland to New York LaGuardia
Search Deals
One-way flight from Ireland to New York LaGuardia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to LaGuardia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Ireland to New York LaGuardia Airport that are best for you.

Fly from

Ireland

Fly to

LaGuardia

Route

Depart

Return

Price

CorkNew York

ORK - LGA

ORKLGA

Cork

Wed 1/28

6:15 am-6:27 pm

2 stops17h 12m

New York LaGuardia

Wed 2/4

5:00 pm-3:00 pm

2 stops17h 00m

$518

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 3/20

11:30 am-6:30 pm

1 stop11h 00m

New York LaGuardia

Tue 3/24

5:00 pm-9:20 am

1 stop12h 20m

$527

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 3/17

11:30 am-6:30 pm

1 stop11h 00m

New York LaGuardia

Tue 4/21

8:00 pm-10:45 am

1 stop9h 45m

$527

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 3/25

11:30 am-6:30 pm

1 stop11h 00m

New York LaGuardia

Mon 3/30

6:00 pm-10:45 am

1 stop11h 45m

$527

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 3/3

11:30 am-4:21 pm

1 stop9h 51m

New York LaGuardia

Fri 3/20

5:00 pm-9:20 am

1 stop12h 20m

$527

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 4/1

3:00 pm-8:24 pm

1 stop10h 24m

New York LaGuardia

Mon 4/6

6:00 pm-10:45 am

1 stop11h 45m

$530

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 4/7

3:00 pm-8:24 pm

1 stop10h 24m

New York LaGuardia

Tue 5/12

5:00 pm-10:45 am

1 stop12h 45m

$531

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 5/6

3:00 pm-7:58 pm

1 stop9h 58m

New York LaGuardia

Sun 5/10

8:00 pm-10:45 am

1 stop9h 45m

$531

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 5/13

3:00 pm-7:58 pm

1 stop9h 58m

New York LaGuardia

Mon 5/18

8:00 pm-10:45 am

1 stop9h 45m

$531

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 4/4

3:00 pm-8:24 pm

1 stop10h 24m

New York LaGuardia

Fri 4/10

8:00 pm-10:45 am

1 stop9h 45m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 43 results
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Best time to book a flight from Ireland to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Ireland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to New York LaGuardia Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ireland to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to New York LaGuardia Airport?

    For as low as $527, Delta can have you in New York LaGuardia Airport from Ireland in 11h. There are 3167 mi between Ireland and New York LaGuardia Airport. This flight may include one or multiple stops.

  • What are the most popular routes from Ireland to New York LaGuardia Airport?

    When deciding which route to take from Ireland to New York LaGuardia Airport consider Dublin - New York LaGuardia, Shannon - New York LaGuardia or Cork - New York LaGuardia as they are the most popular.

  • Can I find deals for flights from Ireland to LaGuardia that include hotel bookings?

    Yes. In addition to deals on Ireland to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to LaGuardia.

  • Can I find deals for business class flights from Ireland to LaGuardia?

    Yes. Cheapflights offers flight deals from Ireland to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
East Rutherford
Mahwah
Yonkers
Elizabeth
Secaucus
North Bergen
Ronkonkoma
Mount Laurel
Stamford
Staten Island
Edgewater
Carteret
Seaside Heights
Absecon
Carle Place
Parsippany
New Brunswick
Carlstadt

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Alternative routes for Ireland to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
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