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Ireland

$283+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
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 June 25, 2026.

This United Airlines deal was found by Cheapflights users on 6/22. 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 9/57:29 pm
LGA
-
DUB
1 stop30h 51m
United Airlines
Wed 9/99:20 am
DUB
-
LGA
1 stop27h 16m
United Airlines
Deal found 6/22$618
This Air Canada deal was found by Cheapflights users on 6/24. 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 8/142:30 pm
LGA
-
DUB
2 stops12h 15m
Air Canada
Sat 8/299:50 am
DUB
-
LGA
1 stop12h 07m
Air Canada
Deal found 6/24$619
This United deal was found by Cheapflights users on 6/22. 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.
Tue 9/110:20 am
LGA
-
DUB
1 stop16h 00m
Multiple Airlines
Tue 9/89:20 am
DUB
-
LGA
2 stops13h 50m
Multiple Airlines
Deal found 6/22$620
This Air Canada deal was found by Cheapflights users on 6/24. 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.
Sat 8/154:00 pm
LGA
-
DUB
1 stop11h 15m
Air Canada
Mon 8/249:50 am
DUB
-
LGA
2 stops13h 20m
Air Canada
Deal found 6/24$621
This Gotogate deal was found by Cheapflights users on 6/20. 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 8/285:35 pm
LGA
-
DUB
1 stop9h 10m
Multiple Airlines
Sun 9/69:20 am
DUB
-
LGA
1 stop10h 39m
Multiple Airlines
Deal found 6/20$622
This Air Canada deal was found by Cheapflights users on 6/24. 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 8/114:00 pm
LGA
-
DUB
1 stop11h 15m
Air Canada
Wed 8/269:20 am
DUB
-
LGA
2 stops15h 20m
Air Canada
Deal found 6/24$623
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/156:00 am
LGA
-
DUB
1 stop23h 40m
United Airlines
Tue 9/229:20 am
DUB
-
LGA
1 stop29h 25m
United Airlines
Deal found 6/23$624
This KAYAK deal was found by Cheapflights users on 6/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:30 pm
LGA
-
DUB
1 stop12h 45m
Lufthansa
Wed 8/199:20 am
DUB
-
LGA
1 stop18h 15m
Lufthansa
Deal found 6/23$625
This United Airlines deal was found by Cheapflights users on 6/23. 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 10/242:59 pm
LGA
-
DUB
1 stop15h 21m
United Airlines
Thu 11/510:40 am
DUB
-
LGA
1 stop16h 05m
United Airlines
Deal found 6/23$626
This Gotogate deal was found by Cheapflights users on 6/24. 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 8/52:30 pm
LGA
-
DUB
2 stops12h 15m
Multiple Airlines
Tue 8/119:50 am
DUB
-
LGA
1 stop9h 47m
Multiple Airlines
Deal found 6/24$627
This oojo deal was found by Cheapflights users on 6/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:45 pm
LGA
-
DUB
1 stop10h 30m
Lufthansa
Sun 10/189:20 am
DUB
-
LGA
1 stop18h 16m
Lufthansa
Deal found 6/23$628
This United deal was found by Cheapflights users on 6/23. 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.
Sat 10/106:00 am
LGA
-
DUB
1 stop23h 40m
Multiple Airlines
Sat 10/179:20 am
DUB
-
LGA
1 stop27h 16m
Multiple Airlines
Deal found 6/23$629

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 June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$618
(United Airlines)

One-way from

$283
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$766
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
Search Deals
One-way flight from New York LaGuardia to Ireland
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 25, 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

Mon 8/10

7:28 pm-7:20 am

1 stop30h 52m

Dublin

Mon 8/17

9:50 am-9:47 am

1 stop28h 57m

$624

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 9/4

2:29 pm-10:00 am

1 stop14h 31m

Dublin

Mon 9/7

3:00 pm-10:21 pm

1 stop12h 21m

$630

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Sun 8/16

3:29 pm-7:30 am

1 stop11h 01m

Shannon

Fri 8/21

9:30 am-9:54 pm

1 stop17h 24m

$642
Quickest round-trip

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 9/18

3:30 pm-7:45 am

1 stop11h 15m

Dublin

Wed 9/23

9:20 am-2:59 pm

1 stop10h 39m

$645

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 9/15

4:25 pm-9:45 am

1 stop12h 20m

Dublin

Tue 9/22

9:20 am-8:59 pm

2 stops16h 39m

$650

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 8/11

2:55 pm-7:20 am

1 stop11h 25m

Dublin

Fri 8/14

9:20 am-2:59 pm

1 stop10h 39m

$654

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 7/16

6:05 am-10:40 am

1 stop23h 35m

Dublin

Tue 7/21

9:50 am-8:00 am

1 stop27h 10m

$654

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Tue 8/4

2:28 pm-7:30 am

1 stop12h 02m

Shannon

Thu 8/13

9:30 am-4:19 pm

1 stop11h 49m

$658

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Tue 9/15

11:20 am-7:30 am

1 stop15h 10m

Shannon

Tue 9/22

9:30 am-4:19 pm

1 stop11h 49m

$658

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Tue 7/7

1:25 pm-7:30 am

1 stop13h 05m

Shannon

Tue 9/1

9:30 am-5:25 pm

1 stop12h 55m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 56 resultsSorted by cheapest first
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6

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, August is the cheapest month in which you can book a flight from New York LaGuardia Airport to Ireland (average of $325). Flying from New York LaGuardia Airport to Ireland in July is currently the most expensive (average of $620). 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 June 25, 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
7.8
Good
8,440 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.8

Comfort

7.8

Crew

8.5

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
7.8
Good
8,440 reviews
Delta
7.8
Good
8,440 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.8

Comfort

7.8

Crew

8.5

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
9,889 reviews
Delta
7.8
Good
8,440 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.8

Comfort

7.8

Crew

8.5

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
11,257 reviews
Delta
7.8
Good
8,440 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.8

Comfort

7.8

Crew

8.5

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 14h 31m. The time it takes to get you to your destination can typically vary by up to 16h 21m. 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, August is the cheapest month in which you can book a flight from New York LaGuardia Airport to Ireland (average of $325). Flying from New York LaGuardia Airport to Ireland in July is currently the most expensive (average of $620). 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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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 June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$333Average$419FlexibilityNo cancel feeOn-time69%
DeltaCheapest$363Average$620FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$399Average$483FlexibilityNo cancel feeOn-time67%

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