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$255+ Cheap flights from LaGuardia, NY (LGA) to Dublin (DUB)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from LaGuardia to Dublin

Cheapest flights from LaGuardia to Dublin
Explore the most affordable flight options available from LaGuardia to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:40 am
LGA
-
DUB
1 stop16h 05m
Air Canada
Tue 8/259:50 am
DUB
-
LGA
1 stop12h 05m
Air Canada
Deal found 3/8$385
This Mytrip deal was found by Cheapflights users on 3/5. 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.
Wed 9/23:30 pm
LGA
-
DUB
1 stop11h 15m
Multiple Airlines
Mon 9/79:50 am
DUB
-
LGA
1 stop12h 07m
Multiple Airlines
Deal found 3/5$409
This Mytrip deal was found by Cheapflights users on 3/6. 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.
Wed 8/195:40 pm
LGA
-
DUB
1 stop9h 05m
Multiple Airlines
Wed 8/269:20 am
DUB
-
LGA
1 stop13h 50m
Multiple Airlines
Deal found 3/6$410
This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:40 pm
LGA
-
DUB
1 stop9h 05m
Multiple Airlines
Tue 8/259:50 am
DUB
-
LGA
1 stop14h 47m
Multiple Airlines
Deal found 3/8$417
This Mytrip deal was found by Cheapflights users on 3/5. 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.
Sat 8/224:45 pm
LGA
-
DUB
1 stop10h 30m
Multiple Airlines
Sat 8/299:50 am
DUB
-
LGA
1 stop9h 47m
Multiple Airlines
Deal found 3/5$419
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:45 pm
LGA
-
DUB
1 stop10h 30m
Multiple Airlines
Thu 8/69:50 am
DUB
-
LGA
1 stop9h 47m
Multiple Airlines
Deal found 3/5$421
This Mytrip deal was found by Cheapflights users on 3/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:40 pm
LGA
-
DUB
1 stop9h 05m
Multiple Airlines
Sat 8/229:20 am
DUB
-
LGA
1 stop13h 50m
Multiple Airlines
Deal found 3/7$422
This Gotogate deal was found by Cheapflights users on 3/6. 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.
Wed 8/195:40 pm
LGA
-
DUB
1 stop9h 05m
Multiple Airlines
Sun 8/239:20 am
DUB
-
LGA
1 stop10h 39m
Multiple Airlines
Deal found 3/6$423
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Fri 8/217:48 pm
LGA
-
DUB
1 stop30h 32m
United Airlines
Mon 8/319:50 am
DUB
-
LGA
1 stop27h 10m
United Airlines
Deal found 3/8$424
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 11/106:05 am
LGA
-
DUB
1 stop23h 15m
United Airlines
Sun 11/159:00 am
DUB
-
LGA
1 stop30h 53m
United Airlines
Deal found 3/6$425
This Booking.com deal was found by Cheapflights users on 3/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:50 pm
LGA
-
DUB
1 stop30h 20m
Multiple Airlines
Wed 4/89:50 am
DUB
-
LGA
1 stop15h 42m
Multiple Airlines
Deal found 3/8$428

Find flight deals from LaGuardia to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$385
(Mytrip)

One-way from

$255
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$483
Provider with most accurate pricing for New York LaGuardia-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Dublin flights.
Search Deals
From New York LaGuardia to Dublin
Search Deals
One-way flight from New York LaGuardia to Dublin
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Dublin 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 March 10, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 8/5

6:00 am-10:40 am

1 stop23h 40m

Dublin

Fri 8/28

9:20 am-7:50 am

1 stop27h 30m

$429

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 4/16

6:00 am-10:40 am

1 stop23h 40m

Dublin

Sun 4/19

9:50 am-9:26 am

1 stop28h 36m

$429
Quickest round-trip

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 4/3

2:49 pm-7:20 am

1 stop11h 31m

Dublin

Wed 4/8

9:50 am-3:36 pm

1 stop10h 46m

$447

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 3/21

5:00 pm-9:20 am

1 stop12h 20m

Dublin

Mon 3/30

3:00 pm-9:23 pm

1 stop11h 23m

$452

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 4/23

4:00 pm-10:45 am

1 stop13h 45m

Dublin

Thu 4/30

10:00 am-7:22 pm

1 stop14h 22m

$461

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 4/19

2:49 pm-10:40 am

1 stop14h 51m

Dublin

Sun 4/26

8:50 am-6:44 pm

1 stop14h 54m

$461

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 4/3

2:49 pm-7:20 am

1 stop11h 31m

Dublin

Sun 4/12

8:50 am-11:30 pm

1 stop19h 40m

$461

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 4/30

6:00 am-7:20 am

1 stop20h 20m

Dublin

Wed 5/6

8:50 am-9:46 am

1 stop29h 56m

$461

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 7/26

6:00 am-7:20 am

1 stop20h 20m

Dublin

Mon 8/10

9:50 am-2:37 pm

1 stop9h 47m

$472

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 4/21

6:00 am-10:40 am

1 stop23h 40m

Dublin

Thu 4/23

9:50 am-10:51 am

1 stop30h 01m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from LaGuardia to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Dublin in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Dublin (average of $330). Flying from New York LaGuardia Airport to Dublin 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 Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated March 10, 2026.
Read through reviews of airlines operating flights from New York LaGuardia Airport to Dublin, such as Delta,United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,276 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,276 reviews
Delta
7.9
Good
8,276 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,409 reviews
Delta
7.9
Good
8,276 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Canada
7.1
Good
10,800 reviews
Delta
7.9
Good
8,276 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from New York LaGuardia?

    For a flight from New York LaGuardia to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city. Dublin is the only Dublin airport and it handles 0 inbound flights from New York LaGuardia per day. 3 airlines have flights to Dublin from New York LaGuardia on a regular basis.

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

    A quick flight from New York LaGuardia Airport to Dublin can take about 12h 20m. United Airlines provides one of the quickest options available for as low as $452. The distance between New York LaGuardia Airport and Dublin is about 3167 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Dublin round-trip?

    Flying on United Airlines is currently your cheapest option to Dublin, with prices starting at $345. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at $363 and $399, respectively. Users have found that United Airlines is 24% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia to Dublin 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 Dublin?

    Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Dublin (average of $330). Flying from New York LaGuardia Airport to Dublin 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

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Top 3 airlines flying from LaGuardia to Dublin

Discover the top 3 airlines that operate flights from LaGuardia to Dublin. 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$345Average$477FlexibilityNo cancel feeOn-time69%
DeltaCheapest$363Average$478FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$399Average$463FlexibilityNo cancel feeOn-time67%

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