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LaGuardia

$361+ Cheap flights from Ireland to LaGuardia, NY (LGA)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LGA
mar. 17 — mar. 241
lun. 3/17
lun. 3/24
1 adult, Economy
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Cheap flight deals from Ireland to LaGuardia

Keep the following information in mind while searching for Ireland to LaGuardia flight deals. Data was last updated marzo 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$444
(TravelUp)

One-way from

$361
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$481
Provider with most accurate pricing for Dublin-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Dublin-New York (NYC) flights.
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From Ireland to New York LaGuardia
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One-way flight from Ireland to New York LaGuardia
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Highest demand for flights based on searches. 16% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 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 Ireland to LaGuardia

Cheapest flights from Ireland to LaGuardia
Explore the most affordable flight options available from Ireland to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 12, 2025.

This TravelUp deal was found by Cheapflights users on 3/11. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/38:55 amDUB - LGA
2 stops15h 38mMultiple Airlines
lun. 4/77:00 pmLGA - DUB
1 stop10h 45mMultiple Airlines
Deal found 3/11$444
This TravelUp deal was found by Cheapflights users on 3/11. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/38:55 amDUB - LGA
2 stops15h 38mKLM
lun. 4/74:00 pmLGA - DUB
2 stops13h 25mKLM
Deal found 3/11$447
This Ticket deal was found by Cheapflights users on 3/11. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/112:00 pmDUB - LGA
1 stop11h 24mAir France
mar. 4/87:00 pmLGA - DUB
1 stop10h 45mAir France
Deal found 3/11$453
This Flysmarter deal was found by Cheapflights users on 3/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/2511:45 amDUB - LGA
1 stop11h 34mBritish Airways
vie. 5/211:25 amLGA - DUB
1 stop13h 05mBritish Airways
Deal found 3/11$468
This Delta deal was found by Cheapflights users on 3/12. 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.
sáb. 4/265:55 amDUB - LGA
2 stops21h 33mDelta
sáb. 5/310:00 amLGA - DUB
1 stop19h 45mDelta
Deal found 3/12$473
This American Airlines deal was found by Cheapflights users on 3/12. 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.
jue. 3/202:05 pmDUB - LGA
2 stops23h 14mAmerican Airlines
mié. 4/211:30 amLGA - DUB
1 stop13h 00mAmerican Airlines
Deal found 3/12$483
This United Airlines deal was found by Cheapflights users on 3/12. 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. 11/611:50 amDUB - LGA
1 stop11h 37mUnited Airlines
dom. 11/96:05 amLGA - DUB
1 stop23h 00mUnited Airlines
Deal found 3/12$516
This EaseMyTrip deal was found by Cheapflights users on 3/11. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/159:00 amDUB - LGA
1 stop10h 53mAir Canada
sáb. 11/224:45 pmLGA - DUB
1 stop9h 25mAir Canada
Deal found 3/11$531
This United Airlines deal was found by Cheapflights users on 3/11. 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. 6/169:30 amSNN - LGA
1 stop15h 50mUnited Airlines
mié. 7/1610:25 amLGA - SNN
1 stop16h 05mUnited Airlines
Deal found 3/11$571
This Bravofly deal was found by Cheapflights users on 3/11. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/191:15 pmDUB - LGA
1 stop12h 50mAir Transat
dom. 6/229:55 amLGA - DUB
1 stop20h 35mAir Transat
Deal found 3/11$582
This American Airlines deal was found by Cheapflights users on 3/11. 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.
jue. 3/207:45 amSNN - LGA
2 stops34h 39mAmerican Airlines
jue. 4/33:55 pmLGA - SNN
2 stops23h 40mAmerican Airlines
Deal found 3/11$613
This Delta deal was found by Cheapflights users on 3/11. 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.
jue. 4/36:00 amORK - LGA
2 stops17h 46mDelta
vie. 4/186:59 pmLGA - ORK
2 stops16h 36mDelta
Deal found 3/11$633

Find flights from Ireland to LaGuardia within your budget

Customize your flight search to find flights from Ireland to LaGuardia 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 marzo 12, 2025.

Fly from

Ireland

Fly to

LaGuardia

Route

Depart

Return

Price

DublinNew York

DUB - LGA

DUBLGA

Dublin

jue. 4/3

8:55 am-7:33 pm

2 stops15h 38m

New York LaGuardia

lun. 4/7

7:00 pm-10:45 am

1 stop10h 45m

$444

DublinNew York

DUB - LGA

DUBLGA

Dublin

jue. 4/3

8:55 am-7:33 pm

2 stops15h 38m

New York LaGuardia

lun. 4/7

4:00 pm-10:25 am

2 stops13h 25m

$447

DublinNew York

DUB - LGA

DUBLGA

Dublin

mar. 4/1

12:00 pm-6:24 pm

1 stop11h 24m

New York LaGuardia

mar. 4/8

7:00 pm-10:45 am

1 stop10h 45m

$453

DublinNew York

DUB - LGA

DUBLGA

Dublin

vie. 4/25

11:45 am-6:19 pm

1 stop11h 34m

New York LaGuardia

vie. 5/2

11:25 am-5:30 am

1 stop13h 05m

$468

DublinNew York

DUB - LGA

DUBLGA

Dublin

sáb. 4/26

5:55 am-10:28 pm

2 stops21h 33m

New York LaGuardia

sáb. 5/3

10:00 am-10:45 am

1 stop19h 45m

$473

DublinNew York

DUB - LGA

DUBLGA

Dublin

mié. 3/26

2:05 pm-8:19 pm

1 stop10h 14m

New York LaGuardia

dom. 3/30

9:59 am-5:30 am

1 stop14h 31m

$483

DublinNew York

DUB - LGA

DUBLGA

Dublin

lun. 6/2

9:20 am-10:14 pm

1 stop17h 54m

New York LaGuardia

jue. 8/28

7:29 pm-10:20 am

1 stop9h 51m

$544

DublinNew York

DUB - LGA

DUBLGA

Dublin

vie. 9/5

9:50 am-7:37 pm

2 stops14h 47m

New York LaGuardia

mié. 9/17

5:45 pm-7:45 am

1 stop9h 00m

$562

ShannonNew York

SNN - LGA

SNNLGA

Shannon

lun. 6/16

9:30 am-8:20 pm

1 stop15h 50m

New York LaGuardia

mié. 7/16

10:25 am-7:30 am

1 stop16h 05m

$571

DublinNew York

DUB - LGA

DUBLGA

Dublin

jue. 6/19

1:15 pm-9:05 pm

1 stop12h 50m

New York LaGuardia

dom. 6/22

9:55 am-11:30 am

1 stop20h 35m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 31 results
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Best time to book a flight from Ireland to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Ireland 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.

Travel insights for flights from Ireland to LaGuardia

Get recent, data-driven insights about flights from Ireland to LaGuardia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from Ireland to New York LaGuardia Airport (average of $199). Flying from Ireland to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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.

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York LaGuardia Airport, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated marzo 12, 2025.
Read through reviews of airlines operating flights from Ireland to New York, such as Delta, KLM and Air Transat. 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
8.0
Very good
7,953 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Delta
8.0
Very good
7,953 reviews
Delta
8.0
Very good
7,953 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

KLM
7.8
Good
1,320 reviews
Delta
8.0
Very good
7,953 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Air Transat
7.8
Good
379 reviews
Delta
8.0
Very good
7,953 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,953 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

United Airlines
7.4
Good
8,623 reviews
Delta
8.0
Very good
7,953 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Ireland to LaGuardia. 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 Ireland to New York LaGuardia Airport one-way?

    The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as $496. However, be on the lookout for offers from WestJet and British Airways, as they are both options that can get you from Ireland to New York LaGuardia Airport for a low price.

  • What are the most popular routes from Ireland to New York LaGuardia Airport?

    When deciding which route to take from Ireland to New York LaGuardia Airport consider Dublin - New York LaGuardia, Shannon - New York LaGuardia or Cork - New York LaGuardia as they are the most popular.

  • Can I find deals for flights from Ireland to LaGuardia that include hotel bookings?

    Yes. In addition to deals on Ireland to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to LaGuardia.

  • Can I find deals for business class flights from Ireland to LaGuardia?

    Yes. Cheapflights offers flight deals from Ireland to LaGuardia 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 Ireland to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Ireland to New York LaGuardia Airport (average of $199). Flying from Ireland to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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

Traveling to a place near Ireland?

Book flights to Ireland if you plan to visit one of these locations
Queens
Bronx
Woodbridge
Elizabeth
Staten Island
Yonkers
Secaucus
Ronkonkoma
Parsippany
East Rutherford
Tannersville
Stamford
East Brunswick
Absecon
Carteret
Carle Place
Fairfield
Mount Laurel
North Bergen
Saddle Brook

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Alternative routes for Ireland to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
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