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$303+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$507
(United Airlines)

One-way from

$303
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$625
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 ($96 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 May 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 May 1, 2025.

This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/74:40 pmLGA - DUB
1 stop10h 35mAir Canada
Sat 8/169:50 amDUB - LGA
2 stops13h 20mAir Canada
Deal found 4/30$504
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.
Thu 8/288:15 pmLGA - DUB
1 stop30h 30mUnited Airlines
Mon 9/19:20 amDUB - LGA
2 stops35h 57mUnited Airlines
Deal found 4/30$508
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.
Thu 6/510:57 amLGA - DUB
1 stop13h 33mAmerican Airlines
Wed 6/1111:45 amDUB - LGA
1 stop17h 00mAmerican Airlines
Deal found 4/30$519
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:30 amLGA - DUB
2 stops15h 40mMultiple Airlines
Mon 11/1710:45 amDUB - LGA
2 stops15h 48mMultiple Airlines
Deal found 4/28$526
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.
Wed 5/281:17 pmLGA - SNN
1 stop13h 13mUnited Airlines
Wed 6/49:30 amSNN - LGA
1 stop14h 50mUnited Airlines
Deal found 4/30$546
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/52:00 pmLGA - DUB
2 stops14h 25mScandinavian Airlines
Sun 9/2110:15 amDUB - LGA
2 stops39h 18mScandinavian Airlines
Deal found 4/29$631
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.
Fri 8/152:54 pmLGA - SNN
2 stops15h 26mAmerican Airlines
Sat 8/237:40 amSNN - LGA
2 stops17h 37mAmerican Airlines
Deal found 4/30$655
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/244:00 pmLGA - DUB
1 stop11h 45mDelta
Wed 7/211:00 amDUB - LGA
1 stop15h 25mDelta
Deal found 4/29$667
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/193:30 pmLGA - SNN
2 stops14h 50mAir Canada
Mon 8/259:15 pmSNN - LGA
2 stops22h 30mAir Canada
Deal found 4/29$675
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/154:25 pmLGA - SNN
1 stop34h 05mMultiple Airlines
Fri 8/229:15 pmSNN - LGA
2 stops24h 44mMultiple Airlines
Deal found 4/29$679
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.
Mon 9/88:23 amLGA - ORK
2 stops25h 52mMultiple Airlines
Mon 9/1511:45 amORK - LGA
2 stops13h 51mMultiple Airlines
Deal found 4/30$685
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/305:30 pmLGA - DUB
1 stop13h 00mAir Transat
Sun 8/101:15 pmDUB - LGA
1 stop12h 50mAir Transat
Deal found 4/29$685

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 May 1, 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

Thu 8/7

4:40 pm-8:15 am

1 stop10h 35m

Dublin

Sat 8/16

9:50 am-6:10 pm

2 stops13h 20m

$504

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 8/28

8:15 pm-7:45 am

1 stop30h 30m

Dublin

Mon 9/1

9:20 am-4:17 pm

2 stops35h 57m

$508

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 6/5

10:57 am-5:30 am

1 stop13h 33m

Dublin

Wed 6/11

11:45 am-11:45 pm

1 stop17h 00m

$519

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 9/11

11:40 am-8:15 am

1 stop15h 35m

Dublin

Mon 12/15

10:45 am-9:33 pm

2 stops15h 48m

$526

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Wed 5/28

1:17 pm-7:30 am

1 stop13h 13m

Shannon

Wed 6/4

9:30 am-7:20 pm

1 stop14h 50m

$546

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 9/5

2:00 pm-9:25 am

2 stops14h 25m

Dublin

Sun 9/21

10:15 am-8:33 pm

2 stops39h 18m

$631

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 6/24

4:00 pm-8:45 am

1 stop11h 45m

Dublin

Wed 7/2

11:00 am-9:25 pm

1 stop15h 25m

$667

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Mon 6/9

2:45 pm-11:20 am

2 stops15h 35m

Shannon

Thu 6/19

7:40 am-8:06 pm

2 stops17h 26m

$678

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 7/30

5:30 pm-11:30 am

1 stop13h 00m

Dublin

Sun 8/10

1:15 pm-9:05 pm

1 stop12h 50m

$685

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Mon 7/21

6:25 am-7:30 am

1 stop20h 05m

Shannon

Sun 7/27

9:15 pm-2:58 pm

2 stops22h 43m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 30 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 May 1, 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 May 1, 2025.
Get a feel of what it's like to fly with Delta, Air Transat and Air France 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.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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 ($303), Air Canada ($325), and WestJet ($403).

  • 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 $981). 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
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow 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 Lisbon flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to London City flights
Newark to Barcelona-El Prat flights
Newark to Lisbon flights
Newark to Gatwick flights
Newark to Orly flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Malpensa flights
Newark to Dublin flights
John F Kennedy Intl to Dublin flights
Newark to Madrid flights
LaGuardia to Gatwick flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to Malpensa flights
LaGuardia to Athens flights
Newark to Frankfurt flights
John F Kennedy Intl to Vicenza flights
John F Kennedy Intl to Amsterdam flights
Newark to London City flights
John F Kennedy Intl to Frederic Chopin flights
Stewart to Charles de Gaulle flights
LaGuardia to Lisbon flights
John F Kennedy Intl to Frankfurt flights
John F Kennedy Intl to Zurich flights
LaGuardia to Barcelona-El Prat flights
John F Kennedy Intl to Stansted flights
Newark to Keflavik Intl flights
Newark to Amsterdam flights
Newark to Vicenza flights
John F Kennedy Intl to Linate flights
John F Kennedy Intl to Naples flights
Newark to Porto flights
LaGuardia to Malpensa flights
Stewart to Stansted flights
John F Kennedy Intl to Nice flights
LaGuardia to Madrid 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$420Average$582FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$425Average$674FlexibilityNo cancel feeOn-time69%
DeltaCheapest$459Average$613FlexibilityNo cancel feeOn-timeN/A

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