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$240+ Cheap flights from LaGuardia, NY (LGA) to Ireland

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
avr. 22 — avr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from LaGuardia to Ireland

Keep the following information in mind while searching for LaGuardia to Ireland flight deals. Data was last updated avril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$495
(United Airlines)

One-way from

$292
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$653
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.
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From New York LaGuardia to Ireland
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One-way flight from New York LaGuardia to Ireland
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Highest demand for flights based on searches. 14% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from LaGuardia to Ireland

Cheapest flights from LaGuardia to Ireland
Explore the most affordable flight options available from LaGuardia to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 17, 2025.

This Justfly.com deal was found by Cheapflights users on 4/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/115:45 pmLGA - DUB
1 stop9h 00mAir Canada
mar. 8/199:20 amDUB - LGA
1 stop13h 50mAir Canada
Deal found 4/15$421
This United Airlines deal was found by Cheapflights users on 4/16. 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.
mer. 11/193:50 pmLGA - DUB
1 stop13h 15mUnited Airlines
ven. 11/289:00 amDUB - LGA
1 stop15h 53mUnited Airlines
Deal found 4/16$468
This American Airlines deal was found by Cheapflights users on 4/16. 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.
jeu. 5/81:59 pmLGA - DUB
1 stop10h 31mAmerican Airlines
jeu. 5/1511:45 amDUB - LGA
1 stop11h 40mAmerican Airlines
Deal found 4/16$535
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/610:15 amLGA - DUB
2 stops20h 55mMultiple Airlines
mer. 5/149:50 amDUB - LGA
1 stop13h 41mMultiple Airlines
Deal found 4/16$540
This United Airlines deal was found by Cheapflights users on 4/16. 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.
dim. 8/317:25 pmLGA - SNN
1 stop31h 05mUnited Airlines
mar. 9/99:30 amSNN - LGA
1 stop11h 35mUnited Airlines
Deal found 4/16$566
This Delta deal was found by Cheapflights users on 4/16. 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.
mer. 6/183:00 pmLGA - DUB
1 stop12h 45mDelta
ven. 7/412:00 pmDUB - LGA
1 stop10h 30mDelta
Deal found 4/16$667
This Justfly.com deal was found by Cheapflights users on 4/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/247:45 pmLGA - SNN
2 stops15h 05mAir Canada
sam. 11/17:45 amSNN - LGA
2 stops17h 48mAir Canada
Deal found 4/16$681
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/58:45 pmLGA - ORK
2 stops18h 05mAir Canada
mar. 5/207:20 amORK - LGA
2 stops17h 18mAir Canada
Deal found 4/17$732
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/213:30 pmLGA - SNN
2 stops14h 50mMultiple Airlines
mar. 5/277:40 amSNN - LGA
2 stops16h 59mMultiple Airlines
Deal found 4/16$753
This American Airlines deal was found by Cheapflights users on 4/16. 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.
mar. 11/255:00 pmLGA - SNN
1 stop8h 15mAmerican Airlines
dim. 11/302:45 pmSNN - LGA
1 stop24h 56mAmerican Airlines
Deal found 4/16$767
This Mytrip deal was found by Cheapflights users on 4/17. 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.
mer. 4/305:45 pmLGA - ORK
2 stops25h 00mMultiple Airlines
sam. 5/38:30 pmORK - LGA
2 stops23h 19mMultiple Airlines
Deal found 4/17$816
This Ovago deal was found by Cheapflights users on 4/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/147:39 pmLGA - ORK
2 stops14h 36mBritish Airways
lun. 7/218:30 pmORK - LGA
2 stops25h 53mBritish Airways
Deal found 4/16$848

Cheapflights Fare Finder

Customize your flight search to find flights from LaGuardia to Ireland 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 avril 17, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Ireland that are best for you.

Fly from

LaGuardia

Fly to

Ireland

Route

Depart

Return

Price

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

lun. 8/11

5:45 pm-7:45 am

1 stop9h 00m

Dublin

mar. 8/19

9:20 am-6:10 pm

1 stop13h 50m

$421

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

sam. 8/2

6:00 am-10:20 am

1 stop23h 20m

Dublin

sam. 8/16

9:20 am-8:02 am

1 stop27h 42m

$488

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

jeu. 5/8

1:59 pm-5:30 am

1 stop10h 31m

Dublin

jeu. 5/15

11:45 am-6:25 pm

1 stop11h 40m

$535

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mar. 5/6

10:15 am-12:10 pm

2 stops20h 55m

Dublin

mer. 5/14

9:50 am-6:31 pm

1 stop13h 41m

$540

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

dim. 8/31

8:25 pm-7:30 am

1 stop30h 05m

Shannon

jeu. 9/11

9:30 am-4:05 pm

1 stop11h 35m

$566

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mer. 6/18

3:00 pm-8:45 am

1 stop12h 45m

Dublin

ven. 7/4

12:00 pm-5:30 pm

1 stop10h 30m

$667

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

ven. 6/20

5:30 pm-11:30 am

1 stop13h 00m

Dublin

mer. 6/25

1:15 pm-9:05 pm

1 stop12h 50m

$718

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

ven. 8/15

3:30 pm-11:20 am

2 stops14h 50m

Shannon

sam. 8/23

5:30 pm-2:45 pm

2 stops26h 15m

$721

New YorkCork

LGA - ORK

LGAORK

New York LaGuardia

lun. 5/5

8:45 pm-7:50 pm

2 stops18h 05m

Cork

mar. 5/20

7:20 am-7:38 pm

2 stops17h 18m

$732

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

mer. 5/21

3:30 pm-11:20 am

2 stops14h 50m

Shannon

mar. 5/27

7:40 am-7:39 pm

2 stops16h 59m

$753

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 33 results
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Best time to book a flight from LaGuardia to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from LaGuardia 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 New York LaGuardia Airport to Ireland

What is the cheapest time of day to fly from LGA to IE?

Find hourly flight availability from LaGuardia to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 17, 2025.

When flying from New York LaGuardia Airport to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ireland by month

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

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

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

If weather is an important factor for your trip to Ireland, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated avril 17, 2025.
Get a feel of what it's like to fly with Porter Airlines, Delta and KLM from New York to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
281 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
281 reviews
Porter Airlines
8.0
Very good
281 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,917 reviews
Porter Airlines
8.0
Very good
281 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
KLM
7.8
Good
1,329 reviews
Porter Airlines
8.0
Very good
281 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
281 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,667 reviews
Porter Airlines
8.0
Very good
281 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Ireland. 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 New York LaGuardia Airport to Ireland one-way?

    The cheapest airlines for a one-way flight from New York LaGuardia Airport to Ireland are United Airlines ($323), Air Canada ($397), and American Airlines ($423).

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia to Ireland 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 New York LaGuardia Airport to Ireland?

    Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Ireland (average of $509). Flying from New York LaGuardia Airport to Ireland in June is currently the most expensive (average of $1,006). 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

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Alternative routes for LaGuardia to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Athens flights
John F Kennedy Intl to Athens flights
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John F Kennedy Intl to London City flights
Newark to Lisbon flights
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Newark to Barcelona-El Prat flights
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LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Dublin flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Malpensa flights
Newark to Dublin flights
Newark to Madrid flights
Newark to London City flights
Newark to Malpensa flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
LaGuardia to Gatwick flights
LaGuardia to Athens flights
Newark to Frankfurt flights
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Stewart to Charles de Gaulle flights
LaGuardia to Lisbon flights
Stewart to Stansted flights
Newark to Amsterdam flights
LaGuardia to Barcelona-El Prat flights
John F Kennedy Intl to Zurich flights
John F Kennedy Intl to Linate flights
Newark to Keflavik Intl flights
John F Kennedy Intl to Luton flights
Newark to Vicenza flights
John F Kennedy Intl to Edinburgh flights
John F Kennedy Intl to Naples flights
LaGuardia to Madrid flights
LaGuardia to Malpensa flights

Top 3 airlines flying from LaGuardia to Ireland

Discover the top 3 airlines that operate flights from LaGuardia to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated avril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$425Average$674FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$455Average$613FlexibilityNo cancel feeOn-time67%
DeltaCheapest$459Average$596FlexibilityNo cancel feeOn-timeN/A

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