HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$238+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
nov. 29 — déc. 61
sam. 11/29
sam. 12/6
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.

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 octobre 30, 2025.

This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/133:30 pmLGA - DUB
1 stop10h 40mAir Canada
mer. 11/199:00 amDUB - LGA
1 stop11h 38mAir Canada
Deal found 10/28$330
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/126:00 amLGA - DUB
1 stop23h 20mUnited Airlines
lun. 11/179:00 amDUB - LGA
1 stop31h 59mUnited Airlines
Deal found 10/29$331
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/136:05 amLGA - DUB
2 stops25h 25mMultiple Airlines
lun. 11/179:00 amDUB - LGA
2 stops12h 59mMultiple Airlines
Deal found 10/30$332
This United Airlines deal was found by Cheapflights users on 10/28. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/59:15 pmLGA - DUB
1 stop29h 55mUnited Airlines
dim. 11/99:00 amDUB - LGA
1 stop28h 07mUnited Airlines
Deal found 10/28$336
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/113:30 pmLGA - DUB
1 stop10h 40mMultiple Airlines
dim. 12/149:00 amDUB - LGA
1 stop13h 58mMultiple Airlines
Deal found 10/29$341
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/147:15 amLGA - DUB
2 stops18h 55mUnited Airlines
lun. 11/179:00 amDUB - LGA
2 stops34h 11mUnited Airlines
Deal found 10/30$342
This United deal was found by Cheapflights users on 10/29. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/287:29 pmLGA - DUB
1 stop9h 51mMultiple Airlines
ven. 12/59:00 amDUB - LGA
1 stop18h 33mMultiple Airlines
Deal found 10/29$344
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/287:29 pmLGA - DUB
1 stop9h 51mUnited Airlines
ven. 12/59:00 amDUB - LGA
1 stop15h 03mUnited Airlines
Deal found 10/29$348
This Air Canada deal was found by Cheapflights users on 10/30. 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.
ven. 12/512:45 pmLGA - DUB
1 stop13h 25mAir Canada
dim. 12/79:00 amDUB - LGA
2 stops15h 02mAir Canada
Deal found 10/30$350
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/87:29 pmLGA - DUB
1 stop9h 51mUnited Airlines
sam. 11/1512:05 pmDUB - LGA
1 stop11h 39mUnited Airlines
Deal found 10/30$354
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/129:00 pmLGA - ORK
2 stops36h 45mDelta
dim. 11/165:15 pmORK - LGA
2 stops30h 18mDelta
Deal found 10/27$407
This Delta deal was found by Cheapflights users on 10/28. 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.
mer. 11/56:00 pmLGA - ORK
2 stops17h 45mDelta
dim. 11/96:00 amORK - LGA
2 stops16h 30mDelta
Deal found 10/28$419

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 octobre 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$327
(Mytrip)

One-way from

$238
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$455
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. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 octobre 30, 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

jeu. 12/4

6:00 am-10:20 am

1 stop23h 20m

Dublin

dim. 12/7

9:00 am-8:03 am

1 stop28h 03m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

ven. 11/14

6:00 am-10:20 am

1 stop23h 20m

Dublin

ven. 11/21

9:00 am-10:43 am

1 stop30h 43m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mer. 11/12

6:00 am-10:20 am

1 stop23h 20m

Dublin

lun. 11/17

9:00 am-11:59 am

1 stop31h 59m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mer. 11/12

6:00 am-10:20 am

1 stop23h 20m

Dublin

mer. 11/19

9:00 am-9:13 am

1 stop29h 13m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

mar. 11/18

6:00 am-10:20 am

1 stop23h 20m

Dublin

dim. 11/23

9:00 am-8:07 am

1 stop28h 07m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

ven. 11/28

7:29 pm-10:20 am

1 stop9h 51m

Dublin

ven. 12/5

9:00 am-8:07 pm

2 stops40h 07m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

ven. 1/9

6:15 am-7:10 am

1 stop19h 55m

Dublin

lun. 1/12

9:00 am-6:44 pm

2 stops38h 44m

$337

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

ven. 11/28

7:29 pm-10:20 am

1 stop9h 51m

Dublin

ven. 12/5

9:00 am-10:33 pm

1 stop18h 33m

$344

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

ven. 11/7

3:15 pm-8:10 am

1 stop11h 55m

Dublin

lun. 11/10

9:00 am-3:38 pm

1 stop11h 38m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

ven. 1/9

6:15 am-7:10 am

1 stop19h 55m

Dublin

lun. 1/12

9:00 am-5:58 pm

1 stop13h 58m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 49 results
1
2
3
...
5

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 octobre 30, 2025.

It’s typically best to fly out from New York LaGuardia Airport to Ireland in the morning. Doing so could potentially save you 56% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 octobre 30, 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
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,381 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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, Delta, and American Airlines fly from New York LaGuardia Airport to Ireland in about 11h 50m. The time it takes to get you to your destination can typically vary by up to 11h 30m. There are 3070 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.

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
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
Newark to Orly flights
Newark to Gatwick flights
John F Kennedy Intl to Istanbul flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Madrid flights
Newark to Madrid flights
John F Kennedy Intl to Stansted flights
LaGuardia to Charles de Gaulle flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Luton flights
Newark to London City flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Dublin flights
Newark to Malpensa flights
Newark to Istanbul flights
Newark to Dublin flights
Newark to Lisbon flights
Newark to Luton flights
Newark to Stansted flights
John F Kennedy Intl to Amsterdam flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to Amsterdam flights
Newark to Frankfurt flights
LaGuardia to Istanbul flights
John F Kennedy Intl to Zurich flights
LaGuardia to Madrid flights
John F Kennedy Intl to Frederic Chopin flights
John F Kennedy Intl to Geneva flights
John F Kennedy Intl to Sabiha Gokcen flights
John F Kennedy Intl to Linate flights
John F Kennedy Intl to Keflavik Intl flights
Newark to Athens flights
John F Kennedy Intl to Athens flights
Newark to Zurich flights
John F Kennedy Intl to Munich flights
LaGuardia to Lisbon flights
LaGuardia to Barcelona-El Prat flights
Newark to Frederic Chopin 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 octobre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$387Average$520FlexibilityNo 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.