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$243+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$383
(Mytrip)

One-way from

$243
(United Airlines)

Popular in

November

Cheapest in

October

Average price

$613
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. 19% potential increase in price ($161 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. 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.
Thu 10/234:50 pmLGA - DUB
1 stop10h 25mMultiple Airlines
Tue 10/285:00 amDUB - LGA
2 stops15h 52mMultiple Airlines
Deal found 7/2$383
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/39:15 amLGA - DUB
1 stop19h 30mUnited Airlines
Tue 8/1211:35 amDUB - LGA
1 stop11h 45mUnited Airlines
Deal found 7/2$384
This Delta deal was found by Cheapflights users on 7/1. 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.
Sun 8/38:00 pmLGA - DUB
1 stop9h 45mDelta
Tue 8/123:00 pmDUB - LGA
1 stop11h 30mDelta
Deal found 7/1$386
This lastminute.com deal was found by Cheapflights users on 7/1. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:40 amLGA - DUB
2 stops15h 05mAir Canada
Tue 8/129:20 amDUB - LGA
1 stop10h 25mAir Canada
Deal found 7/1$387
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:30 pmLGA - DUB
1 stop11h 15mLufthansa
Mon 9/229:20 amDUB - LGA
1 stop15h 17mLufthansa
Deal found 7/3$390

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 July 3, 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

Sun 8/3

9:15 am-9:45 am

1 stop19h 30m

Dublin

Tue 8/12

11:35 am-6:20 pm

1 stop11h 45m

$384

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 8/3

11:40 am-7:45 am

2 stops15h 05m

Dublin

Tue 8/12

9:20 am-2:45 pm

1 stop10h 25m

$387

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 9/17

3:30 pm-7:45 am

1 stop11h 15m

Dublin

Mon 9/22

9:20 am-7:37 pm

1 stop15h 17m

$390

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 7/29

8:00 pm-10:45 am

1 stop9h 45m

Dublin

Thu 8/7

3:00 pm-9:26 pm

1 stop11h 26m

$393

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 7/11

2:20 pm-8:15 am

1 stop12h 55m

Dublin

Thu 8/21

9:20 am-2:45 pm

1 stop10h 25m

$432

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 8/18

11:25 am-7:45 am

2 stops15h 20m

$243

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 8/2

8:45 pm-7:45 am

2 stops30h 00m

$245

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 9/17

10:55 pm-10:50 pm

2 stops42h 55m

$249

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 8/12

7:00 am-8:15 am

2 stops20h 15m

$263

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 9/17

3:30 pm-7:45 am

1 stop11h 15m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 July 3, 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 2% versus a flight in the afternoon.

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 July 3, 2025.
Read through reviews of airlines operating flights from New York LaGuardia Airport to Dublin, such as Delta, United Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
8.0
Very good
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
9,678 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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.
Lufthansa
6.8
Okay
7,207 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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.

  • 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 $384. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at $386 and $387, respectively. Users have found that United Airlines is 40% 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. Lufthansa flights start at $244 while deals on Air Canada 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.

  • 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 $509). Flying from New York LaGuardia Airport to Dublin in June is currently the most expensive (average of $929). 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 New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$387Average$630FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$420Average$477FlexibilityNo cancel feeOn-time67%
DeltaCheapest$459Average$596FlexibilityNo cancel feeOn-timeN/A

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