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LaGuardia

$309+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LGA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 2/311:30 am
DUB
-
LGA
2 stops12h 50m
American Airlines
Mon 2/93:35 pm
LGA
-
DUB
2 stops12h 05m
American Airlines
Deal found 1/27$419
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/511:30 am
DUB
-
LGA
2 stops14h 59m
American Airlines
Mon 2/94:45 pm
LGA
-
DUB
2 stops10h 55m
American Airlines
Deal found 1/26$420
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/1911:30 am
DUB
-
LGA
2 stops14h 19m
American Airlines
Fri 2/274:05 pm
LGA
-
DUB
2 stops12h 55m
American Airlines
Deal found 1/27$432
This British Airways deal was found by Cheapflights users on 1/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:25 pm
DUB
-
LGA
2 stops27h 30m
British Airways
Thu 5/73:25 pm
LGA
-
DUB
2 stops18h 05m
British Airways
Deal found 1/27$457
This British Airways deal was found by Cheapflights users on 1/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:30 pm
DUB
-
LGA
2 stops27h 25m
British Airways
Wed 4/295:59 pm
LGA
-
DUB
2 stops15h 36m
British Airways
Deal found 1/28$459
This British Airways deal was found by Cheapflights users on 1/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:30 am
DUB
-
LGA
2 stops15h 19m
British Airways
Sat 5/96:59 pm
LGA
-
DUB
2 stops16h 21m
British Airways
Deal found 1/27$461
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 2/2110:55 am
DUB
-
LGA
2 stops16h 43m
American Airlines
Fri 2/274:05 pm
LGA
-
DUB
2 stops12h 55m
American Airlines
Deal found 1/27$463
This Delta deal was found by Cheapflights users on 1/27. 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.
Mon 2/235:55 am
DUB
-
LGA
2 stops19h 35m
Delta
Sun 3/82:00 pm
LGA
-
DUB
1 stop15h 20m
Delta
Deal found 1/27$465
This KLM deal was found by Cheapflights users on 1/26. 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.
Tue 2/245:55 am
DUB
-
LGA
2 stops15h 26m
KLM
Tue 3/35:09 pm
LGA
-
DUB
2 stops14h 31m
KLM
Deal found 1/26$470
This Delta deal was found by Cheapflights users on 1/28. 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.
Mon 4/610:50 am
ORK
-
LGA
2 stops15h 33m
Delta
Tue 4/213:05 pm
LGA
-
ORK
2 stops14h 15m
Delta
Deal found 1/28$489
This Delta deal was found by Cheapflights users on 1/28. 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.
Sat 3/76:00 am
ORK
-
LGA
2 stops17h 24m
Delta
Tue 3/101:10 pm
LGA
-
ORK
2 stops17h 35m
Delta
Deal found 1/28$491
This Delta deal was found by Cheapflights users on 1/28. 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.
Thu 3/511:15 am
ORK
-
LGA
2 stops17h 29m
Delta
Wed 3/185:00 pm
LGA
-
ORK
2 stops18h 00m
Delta
Deal found 1/28$565

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$432
(American Airlines)

One-way from

$309
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$528
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 ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 4/30

1:45 pm-8:49 pm

2 stops36h 04m

New York LaGuardia

Sun 5/3

3:25 pm-12:05 pm

2 stops15h 40m

$457

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 4/28

7:30 pm-6:55 pm

2 stops28h 25m

New York LaGuardia

Tue 5/5

5:59 pm-2:35 pm

2 stops15h 36m

$457

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 4/28

8:25 pm-6:55 pm

2 stops27h 30m

New York LaGuardia

Thu 5/7

3:25 pm-2:30 pm

2 stops18h 05m

$457

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 4/20

8:30 pm-6:55 pm

2 stops27h 25m

New York LaGuardia

Fri 5/1

3:25 pm-2:30 pm

2 stops18h 05m

$459

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 4/21

8:35 am-8:49 pm

2 stops17h 14m

New York LaGuardia

Fri 5/1

3:25 pm-2:30 pm

2 stops18h 05m

$459

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 4/21

8:25 pm-6:55 pm

2 stops27h 30m

New York LaGuardia

Mon 4/27

3:25 pm-7:35 pm

2 stops23h 10m

$459

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 2/24

5:55 am-8:30 pm

2 stops19h 35m

New York LaGuardia

Tue 3/3

7:00 pm-9:20 am

1 stop9h 20m

$463

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 2/23

5:55 am-8:30 pm

2 stops19h 35m

New York LaGuardia

Sun 3/8

10:00 am-9:20 am

1 stop19h 20m

$467

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 2/23

11:30 am-6:24 pm

1 stop11h 54m

New York LaGuardia

Tue 3/3

4:00 pm-9:20 am

1 stop12h 20m

$477

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 2/25

11:30 am-6:24 pm

1 stop11h 54m

New York LaGuardia

Wed 3/4

2:00 pm-7:45 am

1 stop12h 45m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 57 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 $584, British Airways can have you in New York LaGuardia Airport from Ireland in 11h 27m. There are 3070 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
Mahwah
East Rutherford
Yonkers
Elizabeth
Secaucus
Mount Laurel
North Bergen
Ronkonkoma
Edgewater
Seaside Heights
Absecon
Carle Place
Parsippany
Staten Island
Carteret
Stamford
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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