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LaGuardia

$411+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LGA
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Ireland to LaGuardia

Keep the following information in mind while searching for Ireland to LaGuardia flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$437
(AirNGo)

One-way from

$411
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$509
Provider with most accurate pricing for Dublin-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Dublin-New York (NYC) flights.
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From Ireland to New York LaGuardia
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One-way flight from Ireland to New York LaGuardia
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Highest demand for flights based on searches. 15% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 mayo 1, 2025.

This AirNGo deal was found by Cheapflights users on 4/30. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/43:00 pmDUB - LGA
1 stop10h 36mKLM
mié. 9/105:00 pmLGA - DUB
1 stop12h 45mKLM
Deal found 4/30$437
This lol.travel deal was found by Cheapflights users on 4/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/309:20 amDUB - LGA
1 stop10h 25mAir Canada
mié. 9/105:45 pmLGA - DUB
1 stop9h 00mAir Canada
Deal found 4/29$439
This United Airlines deal was found by Cheapflights users on 4/29. 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.
mar. 8/269:20 amDUB - LGA
1 stop12h 39mUnited Airlines
dom. 8/3110:15 amLGA - DUB
1 stop16h 30mUnited Airlines
Deal found 4/29$442
This Delta deal was found by Cheapflights users on 4/30. 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.
mié. 5/75:55 amDUB - LGA
2 stops14h 54mDelta
mié. 5/143:00 pmLGA - DUB
2 stops14h 25mDelta
Deal found 4/30$456
This Delta deal was found by Cheapflights users on 5/1. 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.
mar. 9/96:00 amORK - LGA
2 stops17h 32mDelta
lun. 9/154:00 pmLGA - ORK
2 stops17h 40mDelta
Deal found 5/1$469
This United Airlines deal was found by Cheapflights users on 4/30. 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.
lun. 6/169:30 amSNN - LGA
1 stop16h 50mUnited Airlines
lun. 6/308:30 pmLGA - SNN
1 stop30h 00mUnited Airlines
Deal found 4/30$471
This American Airlines deal was found by Cheapflights users on 4/29. 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.
jue. 5/811:45 amDUB - LGA
1 stop11h 40mAmerican Airlines
mié. 5/141:59 pmLGA - DUB
1 stop10h 31mAmerican Airlines
Deal found 4/29$480
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/51:10 pmDUB - LGA
2 stops32h 48mMultiple Airlines
mié. 6/113:30 pmLGA - DUB
2 stops14h 30mMultiple Airlines
Deal found 4/29$565
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/227:05 pmDUB - LGA
2 stops30h 25mScandinavian Airlines
jue. 5/2912:59 pmLGA - DUB
2 stops17h 51mScandinavian Airlines
Deal found 4/29$591
This CheapTickets.ch deal was found by Cheapflights users on 4/29. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/41:15 pmDUB - LGA
1 stop12h 50mAir Transat
jue. 6/125:30 pmLGA - DUB
1 stop13h 00mAir Transat
Deal found 4/29$592
This American Airlines deal was found by Cheapflights users on 4/30. 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.
lun. 6/167:40 amSNN - LGA
2 stops21h 04mAmerican Airlines
lun. 6/308:30 pmLGA - SNN
1 stop27h 55mAmerican Airlines
Deal found 4/30$623
This Flysmarter deal was found by Cheapflights users on 4/29. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/1412:40 pmDUB - LGA
1 stop15h 50mBritish Airways
sáb. 6/2112:05 pmLGA - DUB
2 stops13h 25mBritish Airways
Deal found 4/29$633

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 mayo 1, 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

DublinNew York

DUB - LGA

DUBLGA

Dublin

jue. 9/4

3:00 pm-8:36 pm

1 stop10h 36m

New York LaGuardia

mié. 9/10

5:00 pm-10:45 am

1 stop12h 45m

$437

DublinNew York

DUB - LGA

DUBLGA

Dublin

sáb. 8/30

9:20 am-2:45 pm

1 stop10h 25m

New York LaGuardia

mié. 9/10

5:45 pm-7:45 am

1 stop9h 00m

$439

DublinNew York

DUB - LGA

DUBLGA

Dublin

mar. 8/26

9:20 am-4:59 pm

1 stop12h 39m

New York LaGuardia

dom. 8/31

10:15 am-7:45 am

1 stop16h 30m

$442

DublinNew York

DUB - LGA

DUBLGA

Dublin

vie. 9/5

11:10 am-9:27 pm

2 stops15h 17m

New York LaGuardia

lun. 9/15

1:00 pm-8:20 am

2 stops14h 20m

$453

DublinNew York

DUB - LGA

DUBLGA

Dublin

dom. 5/11

12:00 pm-5:23 pm

1 stop10h 23m

New York LaGuardia

dom. 5/25

7:00 pm-10:45 am

1 stop10h 45m

$462

CorkNew York

ORK - LGA

ORKLGA

Cork

mar. 9/9

6:00 am-6:32 pm

2 stops17h 32m

New York LaGuardia

lun. 9/15

4:00 pm-2:40 pm

2 stops17h 40m

$469

ShannonNew York

SNN - LGA

SNNLGA

Shannon

lun. 6/16

9:30 am-9:20 pm

1 stop16h 50m

New York LaGuardia

lun. 6/30

8:30 pm-7:30 am

1 stop30h 00m

$471

DublinNew York

DUB - LGA

DUBLGA

Dublin

jue. 5/22

7:05 pm-8:30 pm

2 stops30h 25m

New York LaGuardia

jue. 5/29

12:59 pm-11:50 am

2 stops17h 51m

$591

DublinNew York

DUB - LGA

DUBLGA

Dublin

mié. 6/4

1:15 pm-9:05 pm

1 stop12h 50m

New York LaGuardia

jue. 6/12

5:30 pm-11:30 am

1 stop13h 00m

$592

DublinNew York

DUB - LGA

DUBLGA

Dublin

mié. 5/14

1:15 pm-9:00 pm

1 stop12h 45m

New York LaGuardia

mié. 5/21

12:58 pm-4:55 am

1 stop10h 57m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 27 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

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated mayo 1, 2025.
Read through reviews of airlines operating flights from Ireland to New York, such as Delta, KLM and Air Transat. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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.

  • What are the cheapest airlines to fly from Ireland to New York LaGuardia Airport one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $423. However, be on the lookout for offers from Air Transat and British Airways, as they are both options that can get you from Ireland to New York LaGuardia Airport for a low price.

  • 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.

  • What is the cheapest month to book a flight from Ireland to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Ireland to New York LaGuardia Airport (average of $199). Flying from Ireland to New York LaGuardia Airport in December is currently the most expensive (average of $268). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ireland?

Book flights to Ireland if you plan to visit one of these locations
Queens
Bronx
Woodbridge
Elizabeth
Ronkonkoma
Secaucus
Yonkers
Parsippany
East Rutherford
Carteret
Carle Place
Staten Island
Stamford
East Brunswick
Wayne
Saddle Brook
North Bergen
Paterson
Tannersville
Westbury

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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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