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$298+ 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 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$525
(JetBlue Airways)

One-way from

$298
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$500
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
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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. 15% potential increase in price ($108 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 March 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 March 28, 2025.

This United deal was found by Cheapflights users on 3/28. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:29 amLGA - DUB
1 stop15h 41mUnited Airlines
Mon 11/311:50 amDUB - LGA
1 stop11h 37mUnited Airlines
Deal found 3/28$442
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:30 amLGA - DUB
2 stops15h 40mMultiple Airlines
Thu 11/135:00 amDUB - LGA
2 stops14h 43mMultiple Airlines
Deal found 3/27$473
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:45 pmLGA - DUB
1 stop29h 25mAir Canada
Wed 11/129:00 amDUB - LGA
1 stop10h 53mAir Canada
Deal found 3/27$509
This JetBlue Airways deal was found by Cheapflights users on 3/27. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/202:48 pmLGA - DUB
1 stop12h 32mJetBlue
Mon 4/2810:40 amDUB - LGA
1 stop11h 16mJetBlue
Deal found 3/27$525
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 4/303:55 pmLGA - DUB
1 stop9h 35mAmerican Airlines
Sun 5/1111:45 amDUB - LGA
1 stop11h 40mAmerican Airlines
Deal found 3/27$535
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/203:00 pmLGA - SNN
1 stop11h 30mUnited Airlines
Fri 8/299:30 amSNN - LGA
1 stop11h 35mUnited Airlines
Deal found 3/27$604
This StudentUniverse deal was found by Cheapflights users on 3/27. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:00 pmLGA - DUB
2 stops20h 35mBritish Airways
Mon 10/208:55 pmDUB - LGA
2 stops26h 05mBritish Airways
Deal found 3/27$617
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/175:30 pmLGA - DUB
1 stop13h 00mAir Transat
Fri 6/271:15 pmDUB - LGA
1 stop12h 50mAir Transat
Deal found 3/27$663
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 11/143:43 pmLGA - SNN
1 stop9h 32mAmerican Airlines
Fri 11/212:45 pmSNN - LGA
2 stops25h 33mAmerican Airlines
Deal found 3/27$714
This Justfly.com deal was found by Cheapflights users on 3/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:50 pmLGA - SNN
2 stops18h 40mAir Canada
Wed 11/127:45 amSNN - LGA
2 stops17h 18mAir Canada
Deal found 3/27$721
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:45 pmLGA - ORK
2 stops20h 15mAir Canada
Fri 11/1411:50 amORK - LGA
2 stops26h 48mAir Canada
Deal found 3/25$728
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Wed 4/3010:20 amLGA - SNN
2 stops20h 00mMultiple Airlines
Mon 5/59:15 pmSNN - LGA
2 stops22h 34mMultiple Airlines
Deal found 3/25$765

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 March 28, 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

Sun 4/20

2:48 pm-8:20 am

1 stop12h 32m

Dublin

Mon 4/28

10:40 am-4:56 pm

1 stop11h 16m

$525

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 4/30

3:55 pm-6:30 am

1 stop9h 35m

Dublin

Tue 5/6

11:45 am-6:25 pm

1 stop11h 40m

$535

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 5/11

4:45 pm-8:15 am

1 stop10h 30m

Dublin

Tue 5/20

9:50 am-3:56 pm

1 stop11h 06m

$561

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 6/12

6:00 am-10:00 am

1 stop23h 00m

Dublin

Tue 6/17

10:10 am-8:55 am

2 stops27h 45m

$565

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 8/12

6:25 am-9:45 am

1 stop22h 20m

Dublin

Tue 8/19

9:20 am-8:02 am

1 stop27h 42m

$572

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 6/17

5:30 pm-11:30 am

1 stop13h 00m

Dublin

Fri 6/27

1:15 pm-9:05 pm

1 stop12h 50m

$663

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 4/17

2:59 pm-8:15 am

1 stop12h 16m

Dublin

Fri 4/25

1:15 pm-8:59 pm

1 stop12h 44m

$713

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 7/2

2:40 pm-10:00 am

1 stop14h 20m

Dublin

Wed 7/9

10:00 am-11:47 pm

1 stop18h 47m

$734

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Tue 6/3

1:17 pm-7:30 am

1 stop13h 13m

Shannon

Mon 6/9

9:30 am-11:22 pm

1 stop18h 52m

$734

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Sun 4/13

6:55 pm-4:10 pm

2 stops16h 15m

Shannon

Tue 4/22

7:40 am-7:38 pm

2 stops16h 58m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 35 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 March 28, 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 March 28, 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
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
381 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
1,424 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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.
JetBlue
7.3
Good
2,923 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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 TAP AIR PORTUGAL ($392), Air Transat ($426), and Air Canada ($430).

  • 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 $1,010). 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 Gatwick flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Athens flights
John F Kennedy Intl to Athens flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Lisbon flights
Newark to Gatwick flights
Newark to Orly flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to Orly flights
Newark to Barcelona-El Prat flights
Newark to Lisbon flights
John F Kennedy Intl to Madrid flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Malpensa flights
Newark to Malpensa flights
Newark to Madrid flights
John F Kennedy Intl to Dublin flights
Newark to Dublin flights
Newark to London City flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Stewart to Stansted flights
Stewart to Charles de Gaulle flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Amsterdam flights
Newark to Frankfurt flights
John F Kennedy Intl to Amsterdam flights
LaGuardia to Athens flights
John F Kennedy Intl to Vicenza flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Linate flights
John F Kennedy Intl to Zurich flights
John F Kennedy Intl to Keflavik Intl flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to Frankfurt flights
LaGuardia to Barcelona-El Prat flights
Newark to Keflavik Intl flights
Newark to Porto flights
Newark to Vicenza flights
LaGuardia to Lisbon flights
John F Kennedy Intl to Edinburgh flights
Newark to Frederic Chopin flights
Newark to Zurich flights

Top 4 airlines flying from LaGuardia to Ireland

Discover the top 4 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$425Average$674FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$455Average$613FlexibilityNo cancel feeOn-time67%
DeltaCheapest$459Average$613FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$470Average$621FlexibilityNo cancel feeOn-time71%
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