HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$306+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from LaGuardia to Dublin 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 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 April 28, 2026.

This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:30 pm
LGA
-
DUB
1 stop11h 15m
Multiple Airlines
Tue 9/159:50 am
DUB
-
LGA
1 stop10h 56m
Multiple Airlines
Deal found 4/27$546
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:40 pm
LGA
-
DUB
1 stop9h 05m
Multiple Airlines
Wed 9/169:20 am
DUB
-
LGA
1 stop11h 26m
Multiple Airlines
Deal found 4/27$547
This Gotogate deal was found by Cheapflights users on 4/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:30 pm
LGA
-
DUB
1 stop12h 45m
Multiple Airlines
Mon 9/149:20 am
DUB
-
LGA
1 stop15h 16m
Multiple Airlines
Deal found 4/27$548
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 11/46:05 am
LGA
-
DUB
1 stop23h 15m
United Airlines
Sun 11/89:00 am
DUB
-
LGA
1 stop29h 28m
United Airlines
Deal found 4/28$555
This Gotogate deal was found by Cheapflights users on 4/26. 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.
Tue 9/88:30 pm
LGA
-
DUB
1 stop30h 15m
Multiple Airlines
Wed 9/169:20 am
DUB
-
LGA
1 stop18h 16m
Multiple Airlines
Deal found 4/26$556
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 9/210:40 am
LGA
-
DUB
1 stop16h 05m
United Airlines
Tue 9/89:20 am
DUB
-
LGA
2 stops43h 07m
United Airlines
Deal found 4/26$558
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:00 am
LGA
-
DUB
1 stop23h 40m
United Airlines
Tue 5/129:50 am
DUB
-
LGA
1 stop27h 01m
United Airlines
Deal found 4/27$559
This Gotogate deal was found by Cheapflights users on 4/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:30 pm
LGA
-
DUB
1 stop12h 45m
Multiple Airlines
Fri 9/119:20 am
DUB
-
LGA
1 stop10h 39m
Multiple Airlines
Deal found 4/23$563
This Gotogate deal was found by Cheapflights users on 4/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:30 pm
LGA
-
DUB
1 stop12h 45m
Multiple Airlines
Wed 9/99:20 am
DUB
-
LGA
1 stop10h 39m
Multiple Airlines
Deal found 4/23$565
This Justfly.com deal was found by Cheapflights users on 4/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:30 pm
LGA
-
DUB
1 stop11h 15m
Lufthansa
Mon 9/149:20 am
DUB
-
LGA
1 stop15h 16m
Lufthansa
Deal found 4/27$570

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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$546
(Mytrip)

One-way from

$306
(Bookaflight.co.il)

Popular in

June

Cheapest in

November

Average price

$371
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. 22% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 28, 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
Quickest round-trip

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 5/8

2:50 pm-7:20 am

1 stop11h 30m

Dublin

Mon 5/11

9:50 am-3:50 pm

1 stop11h 00m

$577

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 8/13

6:05 am-10:40 am

1 stop23h 35m

Dublin

Thu 8/20

9:50 am-8:00 am

1 stop27h 10m

$585

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 8/18

7:48 pm-7:20 am

1 stop30h 32m

Dublin

Tue 8/25

9:50 am-9:47 am

1 stop28h 57m

$585

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 9/21

6:05 am-10:40 am

1 stop23h 35m

Dublin

Wed 9/30

9:20 am-7:50 am

1 stop27h 30m

$589

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 9/19

6:05 am-10:40 am

1 stop23h 35m

Dublin

Sun 9/27

9:20 am-9:29 am

1 stop29h 09m

$589

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 9/9

6:05 am-10:40 am

1 stop23h 35m

Dublin

Wed 9/23

9:20 am-7:50 am

1 stop27h 30m

$589

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 10/13

6:05 am-10:40 am

1 stop23h 35m

Dublin

Tue 10/20

9:50 am-7:50 am

1 stop27h 00m

$590

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 5/11

10:27 am-7:20 am

1 stop15h 53m

Dublin

Mon 5/18

9:20 am-4:58 pm

1 stop12h 38m

$602

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-8:00 am

1 stop27h 10m

$615

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 7/29

6:00 am-10:40 am

1 stop23h 40m

Dublin

Tue 8/4

9:50 am-8:00 am

1 stop27h 10m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 21 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 June is currently the most expensive (average of $628). 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.

How much does it cost to fly round-trip from New York LaGuardia Airport to Dublin?

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 April 28, 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
8,464 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

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
8,464 reviews
Delta
7.9
Good
8,464 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

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
9,672 reviews
Delta
7.9
Good
8,464 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

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
10,974 reviews
Delta
7.9
Good
8,464 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

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 11h 30m. United Airlines provides one of the quickest options available for as low as $577. The distance between New York LaGuardia Airport and Dublin is about 3167 mi.

  • 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 23% 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 June is currently the most expensive (average of $628). 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

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.

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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$345Average$420FlexibilityNo cancel feeOn-time69%
DeltaCheapest$363Average$518FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$399Average$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.
Site
©2026 Cheapflights