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$239+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
Dec 14 — Dec 211
Sun 12/14
Sun 12/21
1 adult, Economy
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Cheap 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 November 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$327
(Mytrip)

One-way from

$239
(Mytrip)

Popular in

November

Cheapest in

October

Average price

$1,155
Provider with most accurate pricing for New York LaGuardia-Dublin flight deals.
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Provider most trusted by Cheapflights users for New York LaGuardia-Dublin flights.
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From New York LaGuardia to Dublin
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One-way flight from New York LaGuardia to Dublin
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Highest demand for flights based on searches. 24% potential increase in price ($187 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 14, 2025.

This Mytrip deal was found by Cheapflights users on 11/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:30 pmLGA - DUB
1 stop10h 40mMultiple Airlines
Sun 12/79:00 amDUB - LGA
1 stop29h 13mMultiple Airlines
Deal found 11/12$327
This Booking.com deal was found by Cheapflights users on 11/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:30 amLGA - DUB
1 stop14h 40mAir Canada
Wed 11/199:00 amDUB - LGA
1 stop18h 33mAir Canada
Deal found 11/12$328
This Justfly.com deal was found by Cheapflights users on 11/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:30 pmLGA - DUB
1 stop10h 40mAir Canada
Mon 11/249:00 amDUB - LGA
2 stops12h 59mAir Canada
Deal found 11/13$329
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Fri 11/146:00 amLGA - DUB
1 stop23h 20mUnited Airlines
Mon 11/179:00 amDUB - LGA
1 stop28h 07mUnited Airlines
Deal found 11/13$331
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Thu 11/137:22 pmLGA - DUB
1 stop31h 48mUnited Airlines
Wed 11/199:00 amDUB - LGA
1 stop30h 43mUnited Airlines
Deal found 11/13$336
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Sat 11/1510:15 amLGA - DUB
1 stop16h 55mUnited Airlines
Mon 11/249:00 amDUB - LGA
1 stop18h 33mUnited Airlines
Deal found 11/12$344

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 November 14, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Dublin that are best for you.

Fly from

LaGuardia

Fly to

Dublin

Route

Depart

Return

Price

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 1/22

9:21 pm-8:10 am

1 stop29h 49m

Dublin

Mon 2/2

9:00 am-8:07 am

1 stop28h 07m

$336

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 1/30

3:30 pm-7:10 am

1 stop10h 40m

Dublin

Fri 2/6

9:00 am-2:14 pm

2 stops34h 14m

$337

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 1/12

3:20 pm-8:10 am

1 stop11h 50m

Dublin

Sun 1/18

9:00 am-5:58 pm

1 stop13h 58m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 12/5

10:15 am-8:10 am

1 stop16h 55m

Dublin

Sun 12/7

9:00 am-5:58 pm

1 stop13h 58m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 1/19

6:15 am-8:10 am

1 stop20h 55m

Dublin

Mon 1/26

9:00 am-3:38 pm

1 stop11h 38m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 1/20

3:20 pm-8:10 am

1 stop11h 50m

Dublin

Wed 1/28

9:00 am-5:58 pm

1 stop13h 58m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 1/18

2:20 pm-8:10 am

1 stop12h 50m

Dublin

Mon 1/26

9:00 am-5:58 pm

1 stop13h 58m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 1/8

4:20 pm-7:10 am

1 stop9h 50m

Dublin

Wed 1/14

9:00 am-5:58 pm

1 stop13h 58m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 1/11

4:20 pm-7:10 am

1 stop9h 50m

Dublin

Sun 1/18

9:00 am-5:58 pm

1 stop13h 58m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 12/9

11:15 am-8:10 am

1 stop15h 55m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 19 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-Dublin flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 time of day to fly from LGA to DUB?

Find hourly flight availability from LaGuardia to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2025.

When flying from New York LaGuardia Airport to Dublin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 24% versus a flight in the evening.

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 November 14, 2025.
Read through reviews of airlines operating flights from New York LaGuardia Airport to Dublin, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

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
9,017 reviews
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

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
10,448 reviews
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

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 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. 2 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 29h 49m. United Airlines provides one of the quickest options available for as low as $336. 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 $387. Another option worth looking into is Air Canada, starting at $420 round trip. Users have found that United Airlines is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Dublin one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $243. Air Canada flights start at $245 while deals on Lufthansa start at $245 one-way.

  • 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.

See more FAQs

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Book flights to Dublin if you plan to visit one of these locations
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Top 2 airlines flying from LaGuardia to Dublin

Discover the top 2 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 November 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$387Average$519FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$420Average$463FlexibilityNo cancel feeOn-time67%

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