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Ireland

$306+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
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Cheap 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 10, 2026.

This Mytrip deal was found by Cheapflights users on 5/5. 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.
Mon 8/317:55 pm
LGA
-
DUB
1 stop31h 20m
Multiple Airlines
Mon 9/79:50 am
DUB
-
LGA
1 stop14h 47m
Multiple Airlines
Deal found 5/5$551
This United Airlines deal was found by Cheapflights users on 5/5. 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 10/296:05 am
LGA
-
DUB
1 stop24h 15m
United Airlines
Mon 11/99:00 am
DUB
-
LGA
1 stop27h 57m
United Airlines
Deal found 5/5$555
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Sun 9/67:48 pm
LGA
-
DUB
1 stop30h 32m
United Airlines
Wed 9/169:20 am
DUB
-
LGA
1 stop29h 09m
United Airlines
Deal found 5/5$560
This Mytrip deal was found by Cheapflights users on 5/6. 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.
Tue 9/14:45 pm
LGA
-
DUB
1 stop10h 30m
Multiple Airlines
Tue 9/89:20 am
DUB
-
LGA
1 stop10h 16m
Multiple Airlines
Deal found 5/6$562
This Gotogate deal was found by Cheapflights users on 5/6. 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 9/12:30 pm
LGA
-
DUB
1 stop12h 45m
Multiple Airlines
Wed 9/99:20 am
DUB
-
LGA
1 stop11h 26m
Multiple Airlines
Deal found 5/6$566
This Gotogate deal was found by Cheapflights users on 5/8. 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 9/12:30 pm
LGA
-
DUB
1 stop12h 45m
Multiple Airlines
Fri 9/119:20 am
DUB
-
LGA
1 stop10h 39m
Multiple Airlines
Deal found 5/8$569
This United Airlines deal was found by Cheapflights users on 5/8. 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 9/23:30 pm
LGA
-
DUB
1 stop11h 15m
United Airlines
Tue 9/89:20 am
DUB
-
LGA
1 stop10h 16m
United Airlines
Deal found 5/8$571
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sun 9/62:55 pm
LGA
-
DUB
1 stop11h 25m
United Airlines
Sat 9/199:20 am
DUB
-
LGA
1 stop12h 36m
United Airlines
Deal found 5/8$572
This United Airlines deal was found by Cheapflights users on 5/6. 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 10/283:50 pm
LGA
-
DUB
1 stop14h 30m
United Airlines
Wed 11/49:00 am
DUB
-
LGA
1 stop10h 58m
United Airlines
Deal found 5/6$573
This Gotogate deal was found by Cheapflights users on 5/7. 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.
Fri 7/37:55 pm
LGA
-
DUB
1 stop31h 20m
Multiple Airlines
Thu 9/39:50 am
DUB
-
LGA
1 stop14h 47m
Multiple Airlines
Deal found 5/7$574
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Tue 9/14:00 pm
LGA
-
DUB
1 stop11h 15m
United Airlines
Tue 9/89:20 am
DUB
-
LGA
1 stop12h 36m
United Airlines
Deal found 5/5$576
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Fri 9/113:00 pm
LGA
-
SNN
1 stop11h 30m
United Airlines
Fri 9/189:30 am
SNN
-
LGA
1 stop11h 35m
United Airlines
Deal found 5/4$588

Find 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 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$551
(Mytrip)

One-way from

$306
(Air Canada)

Popular in

December

Cheapest in

January

Average price

$555
Provider with most accurate pricing for New York (NYC)-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Dublin flights.
Search Deals
From New York LaGuardia to Ireland
Search Deals
One-way flight from New York LaGuardia to Ireland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 10, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 9/1

4:00 pm-8:15 am

1 stop11h 15m

Dublin

Mon 9/7

9:50 am-4:57 pm

1 stop12h 07m

$576

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 9/3

6:00 am-7:20 am

1 stop20h 20m

Dublin

Sat 9/12

9:20 am-2:59 pm

1 stop10h 39m

$577

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 9/15

6:05 am-10:40 am

1 stop23h 35m

Dublin

Sat 9/26

9:20 am-8:01 am

1 stop27h 41m

$585

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 10/8

6:05 am-10:40 am

1 stop23h 35m

Dublin

Mon 10/12

9:50 am-10:56 am

1 stop30h 06m

$589

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 8/12

7:48 pm-7:20 am

1 stop30h 32m

Dublin

Wed 8/19

9:20 am-9:29 am

1 stop29h 09m

$589

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 8/23

6:05 am-10:40 am

1 stop23h 35m

Dublin

Sun 8/30

9:20 am-7:50 am

1 stop27h 30m

$589

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 8/25

6:00 am-10:40 am

1 stop23h 40m

Dublin

Fri 9/4

9:20 am-10:55 am

1 stop30h 35m

$590
Quickest round-trip

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 8/7

5:40 pm-7:45 am

1 stop9h 05m

Dublin

Fri 8/21

9:20 am-3:45 pm

1 stop11h 25m

$606

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 5/26

7:28 pm-7:20 am

1 stop30h 52m

Dublin

Tue 6/2

9:50 am-8:01 am

1 stop27h 11m

$615

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 8/5

6:00 am-10:40 am

1 stop23h 40m

Dublin

Sat 8/15

9:50 am-9:47 am

1 stop28h 57m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 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 $330). Flying from New York LaGuardia Airport to Ireland in July is currently the most expensive (average of $463). 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.

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 10, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAir Canada 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
7.9
Good
8,455 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.9
Good
8,455 reviews
Delta
7.9
Good
8,455 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
United Airlines
7.4
Good
9,694 reviews
Delta
7.9
Good
8,455 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Air Canada
7.1
Good
11,012 reviews
Delta
7.9
Good
8,455 reviews

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

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.

  • How long is the flight from New York LaGuardia Airport to Ireland?

    Airlines like United Airlines and Delta fly from New York LaGuardia Airport to Ireland in about 11h 15m. The time it takes to get you to your destination can typically vary by up to 4h 25m. There are 3167 mi between New York LaGuardia Airport and Ireland. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $330). Flying from New York LaGuardia Airport to Ireland in July is currently the most expensive (average of $463). 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.
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Newark to Athens flights
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LaGuardia to Gatwick flights
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Newark to Porto flights
LaGuardia to Dublin 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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$345Average$434FlexibilityNo cancel feeOn-time69%
DeltaCheapest$363Average$518FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$399Average$470FlexibilityNo cancel feeOn-time67%

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