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$231+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$354
(United Airlines)

One-way from

$231
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$642
From New York LaGuardia to Ireland
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One-way flight from New York LaGuardia to Ireland
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 8/236:00 amLGA - DUB
1 stop23h 20mUnited Airlines
Mon 9/89:20 amDUB - LGA
1 stop27h 42mUnited Airlines
Deal found 7/31$353
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/133:30 pmLGA - DUB
1 stop11h 15mLufthansa
Thu 8/219:20 amDUB - LGA
1 stop15h 11mLufthansa
Deal found 7/31$355
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:40 amLGA - DUB
1 stop15h 35mAir Canada
Wed 9/109:50 amDUB - LGA
1 stop11h 04mAir Canada
Deal found 7/30$357
This United deal was found by Cheapflights users on 7/31. 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.
Thu 9/46:00 amLGA - DUB
1 stop23h 20mMultiple Airlines
Wed 9/109:50 amDUB - LGA
1 stop29h 59mMultiple Airlines
Deal found 7/31$360
This Aunt Betty deal was found by Cheapflights users on 7/30. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/43:25 pmLGA - SNN
1 stop11h 05mUnited Airlines
Thu 9/119:30 amSNN - LGA
1 stop12h 47mUnited Airlines
Deal found 7/30$379
This Delta deal was found by Cheapflights users on 7/28. 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.
Sun 10/268:00 pmLGA - DUB
1 stop9h 20mDelta
Tue 11/46:00 amDUB - LGA
2 stops16h 28mDelta
Deal found 7/28$382
This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 11/128:00 pmLGA - ORK
2 stops37h 45mDelta
Sun 11/166:00 amORK - LGA
2 stops20h 27mDelta
Deal found 7/28$407
This Kissandfly.com deal was found by Cheapflights users on 7/31. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/249:18 amLGA - SNN
1 stop17h 12mLufthansa
Tue 9/29:30 amSNN - LGA
1 stop11h 47mLufthansa
Deal found 7/31$436
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 9/262:45 pmLGA - SNN
2 stops15h 35mAmerican Airlines
Mon 10/67:40 amSNN - LGA
2 stops18h 45mAmerican Airlines
Deal found 7/29$461
This Aunt Betty deal was found by Cheapflights users on 7/30. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/63:30 pmLGA - ORK
2 stops14h 15mAir Canada
Fri 9/1911:45 amORK - LGA
2 stops12h 52mAir Canada
Deal found 7/30$589
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Wed 11/1210:35 amLGA - SNN
2 stops19h 55mAir Canada
Wed 11/198:05 pmSNN - LGA
2 stops27h 57mAir Canada
Deal found 7/30$596
This Air France deal was found by Cheapflights users on 7/29. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/283:15 pmLGA - ORK
2 stops18h 45mMultiple Airlines
Thu 9/46:25 amORK - LGA
2 stops16h 06mMultiple Airlines
Deal found 7/29$656

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 July 31, 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

Sat 8/23

6:00 am-10:20 am

1 stop23h 20m

Dublin

Mon 9/8

9:20 am-8:02 am

1 stop27h 42m

$353

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 8/13

3:30 pm-7:45 am

1 stop11h 15m

Dublin

Thu 8/21

9:20 am-7:31 pm

1 stop15h 11m

$355

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 9/4

11:40 am-8:15 am

1 stop15h 35m

Dublin

Wed 9/10

9:50 am-3:54 pm

1 stop11h 04m

$357

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 9/4

6:00 am-10:20 am

1 stop23h 20m

Dublin

Wed 9/10

9:50 am-10:49 am

1 stop29h 59m

$360

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Thu 9/4

3:25 pm-7:30 am

1 stop11h 05m

Shannon

Thu 9/11

9:30 am-5:17 pm

1 stop12h 47m

$379

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 10/26

8:00 pm-9:20 am

1 stop9h 20m

Dublin

Tue 11/4

6:00 am-5:28 pm

2 stops16h 28m

$382

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Sun 8/24

9:18 am-7:30 am

1 stop17h 12m

Shannon

Tue 9/2

9:30 am-4:17 pm

1 stop11h 47m

$436

New YorkCork

LGA - ORK

LGAORK

New York LaGuardia

Sat 9/13

6:05 pm-4:35 pm

2 stops17h 30m

Cork

Sat 9/20

6:00 am-7:02 pm

2 stops18h 02m

$445

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Fri 9/26

2:45 pm-11:20 am

2 stops15h 35m

Shannon

Mon 10/6

7:40 am-7:59 pm

2 stops17h 19m

$461

New YorkCork

LGA - ORK

LGAORK

New York LaGuardia

Sat 9/6

3:30 pm-10:45 am

2 stops14h 15m

Cork

Fri 9/19

11:45 am-7:37 pm

2 stops12h 52m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 27 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 July 31, 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.

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 July 31, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from New York LaGuardia Airport to Ireland. 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
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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 Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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.
Lufthansa
6.8
Okay
7,275 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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 Lufthansa ($231), United Airlines ($240), and Delta ($243).

  • 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 $924). 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 Gatwick flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to London City flights
Newark to Charles de Gaulle flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Gatwick flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Lisbon flights
Newark to London City flights
John F Kennedy Intl to Stansted flights
LaGuardia to Gatwick flights
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Newark to Lisbon flights
Newark to Athens flights
John F Kennedy Intl to Luton flights
Newark to Barcelona-El Prat flights
Newark to Orly flights
Newark to Stansted flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Dublin flights
Newark to Madrid flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to Madrid flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to Malpensa flights
Newark to Dublin flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Luton flights
John F Kennedy Intl to Frankfurt flights
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Newark to Frankfurt flights
Newark to Amsterdam flights
LaGuardia to Istanbul flights
LaGuardia to Lisbon flights
Newark to Istanbul flights
John F Kennedy Intl to Keflavik Intl flights
LaGuardia to Barcelona-El Prat flights
John F Kennedy Intl to Zurich flights
Newark to Keflavik Intl flights
John F Kennedy Intl to Munich flights
John F Kennedy Intl to Beauvais-Tille flights
John F Kennedy Intl to Linate flights
LaGuardia to Madrid flights
John F Kennedy Intl to Vicenza 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$387Average$572FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$420Average$477FlexibilityNo cancel feeOn-time67%
DeltaCheapest$459Average$596FlexibilityNo cancel feeOn-timeN/A

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