HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$224+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from LaGuardia to Ireland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 septiembre 15, 2025.

Round-trip from

$348
(United Airlines)

One-way from

$224
(SmartFares)

Popular in

December

Cheapest in

January

Average price

$547
From New York LaGuardia to Ireland
Search Deals
One-way flight from New York LaGuardia to Ireland
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 septiembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/301:15 pmLGA - DUB
1 stop14h 55mUnited Airlines
sáb. 11/89:00 amDUB - LGA
1 stop11h 38mUnited Airlines
Deal found 9/15$348
This United deal was found by Cheapflights users on 9/15. 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.
vie. 11/79:15 pmLGA - DUB
1 stop29h 55mMultiple Airlines
sáb. 11/159:00 amDUB - LGA
1 stop15h 03mMultiple Airlines
Deal found 9/15$349
This United Airlines deal was found by Cheapflights users on 9/13. 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.
mar. 11/43:30 pmLGA - DUB
1 stop10h 40mUnited Airlines
dom. 11/99:00 amDUB - LGA
1 stop13h 58mUnited Airlines
Deal found 9/13$350
This Delta deal was found by Cheapflights users on 9/15. 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.
dom. 11/236:00 pmLGA - DUB
1 stop10h 20mDelta
mar. 12/28:50 amDUB - LGA
2 stops36h 40mDelta
Deal found 9/15$354
This United Airlines deal was found by Cheapflights users on 9/15. 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.
lun. 10/277:29 pmLGA - DUB
1 stop10h 51mUnited Airlines
mié. 11/510:40 amDUB - LGA
1 stop13h 27mUnited Airlines
Deal found 9/15$355
This United Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 12/136:00 amLGA - DUB
1 stop23h 20mUnited Airlines
mié. 1/79:00 amDUB - LGA
1 stop28h 07mUnited Airlines
Deal found 9/15$356
This Delta deal was found by Cheapflights users on 9/15. 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.
mié. 10/225:00 pmLGA - DUB
1 stop12h 45mDelta
mié. 10/2911:30 amDUB - LGA
1 stop11h 03mDelta
Deal found 9/15$358
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 10/146:00 amLGA - DUB
1 stop23h 20mUnited Airlines
mar. 10/219:50 amDUB - LGA
1 stop28h 34mUnited Airlines
Deal found 9/15$360
This United Airlines deal was found by Cheapflights users on 9/14. 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.
jue. 11/2012:45 pmLGA - DUB
1 stop13h 25mUnited Airlines
jue. 12/1112:05 pmDUB - LGA
1 stop16h 39mUnited Airlines
Deal found 9/14$362
This United Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 12/102:55 pmLGA - DUB
1 stop14h 25mUnited Airlines
dom. 12/1410:40 amDUB - LGA
1 stop14h 27mUnited Airlines
Deal found 9/14$363
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mié. 10/297:50 pmLGA - DUB
1 stop30h 20mUnited Airlines
jue. 11/612:05 pmDUB - LGA
1 stop16h 25mUnited Airlines
Deal found 9/15$365
This Air Canada deal was found by Cheapflights users on 9/13. 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.
vie. 12/51:05 pmLGA - DUB
2 stops13h 05mMultiple Airlines
sáb. 12/1310:50 amDUB - LGA
2 stops15h 43mMultiple Airlines
Deal found 9/13$367

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 septiembre 15, 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

jue. 10/30

3:15 pm-8:10 am

1 stop12h 55m

Dublin

dom. 11/9

9:00 am-3:38 pm

1 stop11h 38m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

vie. 11/21

11:30 am-7:10 am

1 stop14h 40m

Dublin

vie. 11/28

9:00 am-5:58 pm

1 stop13h 58m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mié. 10/8

7:05 am-8:15 am

2 stops20h 10m

Dublin

sáb. 11/1

8:00 am-10:53 am

2 stops30h 53m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mar. 11/4

3:30 pm-7:10 am

1 stop10h 40m

Dublin

dom. 11/9

9:00 am-5:58 pm

1 stop13h 58m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mar. 11/4

1:05 pm-7:10 am

2 stops13h 05m

Dublin

lun. 11/10

9:00 am-4:59 pm

2 stops12h 59m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

jue. 11/6

11:40 am-7:10 am

1 stop14h 30m

Dublin

lun. 11/10

9:00 am-3:38 pm

1 stop11h 38m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mar. 10/7

4:50 pm-8:15 am

1 stop10h 25m

Dublin

sáb. 11/1

8:00 am-10:53 am

2 stops30h 53m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

lun. 12/8

12:00 pm-7:45 am

1 stop14h 45m

Dublin

mar. 12/16

5:55 am-4:30 pm

2 stops15h 35m

$354

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

dom. 12/7

11:00 am-9:20 am

1 stop17h 20m

Dublin

mar. 12/16

5:55 am-4:30 pm

2 stops15h 35m

$354

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mié. 10/22

6:00 pm-10:45 am

1 stop11h 45m

Dublin

mié. 10/29

11:30 am-6:33 pm

1 stop11h 03m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 53 results
1
2
3
...
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 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 septiembre 15, 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 septiembre 15, 2025.
Read reviews from past customers who have flown United Airlines and Air 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.
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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, Air Canada, and Delta fly from New York LaGuardia Airport to Ireland in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 3h 45m. 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 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 Air Canada ($224), United Airlines ($239), and Delta ($377).

  • 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 $923). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Istanbul flights
Newark to Orly flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to London City flights
Newark to Madrid flights
LaGuardia to Heathrow flights
Newark to Lisbon flights
John F Kennedy Intl to Gatwick flights
LaGuardia to Charles de Gaulle flights
Newark to Gatwick flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
Newark to Dublin flights
John F Kennedy Intl to Athens flights
Newark to Malpensa flights
John F Kennedy Intl to Dublin flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Frankfurt flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Amsterdam flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Frankfurt flights
Newark to Athens flights
Newark to London City flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Keflavik Intl flights
John F Kennedy Intl to Zurich flights
Newark to Keflavik Intl flights
John F Kennedy Intl to Beauvais-Tille flights
John F Kennedy Intl to Luton flights
John F Kennedy Intl to Stansted flights
Newark to Amsterdam flights
John F Kennedy Intl to Geneva flights
LaGuardia to Lisbon flights
LaGuardia to Madrid flights
Newark to Beauvais-Tille flights
John F Kennedy Intl to Munich flights
Newark to Zurich flights
John F Kennedy Intl to Vicenza flights
Newark to Berlin flights
John F Kennedy Intl to Linate flights
LaGuardia to Istanbul flights

Top 2 airlines flying from LaGuardia to Ireland

Discover the top 2 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$387Average$532FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$420Average$463FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.