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Cheap flights from New York LaGuardia Airport to Dublin from $241

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Dublin departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:50 pm - 7:10 amLGA-DUB
30h 20m1 stop
Air Canada Logo
9:00 am - 3:38 pmDUB-LGA
11h 38m1 stop
$329Air Canada
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Wed, Jan 7 - Wed, Jan 14
United Airlines Logo
6:00 am - 10:20 amLGA-DUB
23h 20m1 stop
United Airlines Logo
9:00 am - 10:43 amDUB-LGA
30h 43m1 stop
$331United Airlines
Find Deal
Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
3:30 pm - 7:10 amLGA-DUB
10h 40m1 stop
Multiple Airlines Logo
9:00 am - 3:38 pmDUB-LGA
11h 38m1 stop
$332Multiple Airlines
Find Deal
Fri, Jan 16 - Sat, Jan 24
Air Canada Logo
7:15 pm - 8:15 amLGA-DUB
32h 00m1 stop
Air Canada Logo
9:50 am - 5:03 pmDUB-LGA
12h 13m1 stop
$333Air Canada
Find Deal
Sun, May 3 - Tue, May 12
Multiple Airlines Logo
7:50 pm - 6:10 amLGA-DUB
29h 20m1 stop
Multiple Airlines Logo
8:00 am - 7:03 pmDUB-LGA
15h 03m1 stop
$334Multiple Airlines
Find Deal
Fri, Mar 6 - Sat, Mar 14
United Airlines Logo
7:48 pm - 7:20 amLGA-DUB
30h 32m1 stop
United Airlines Logo
9:50 am - 10:53 amDUB-LGA
30h 03m1 stop
$335United Airlines
Find Deal
Mon, Apr 27 - Wed, May 6
United Airlines Logo
6:15 pm - 8:10 amLGA-DUB
32h 55m1 stop
United Airlines Logo
9:00 am - 10:43 amDUB-LGA
30h 43m1 stop
$336United Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
6:05 am - 7:10 amLGA-DUB
20h 05m1 stop
United Airlines Logo
9:00 am - 2:14 pmDUB-LGA
34h 14m2 stops
$337United Airlines
Find Deal
Fri, Jan 9 - Fri, Jan 16
Multiple Airlines Logo
11:30 am - 7:10 amLGA-DUB
14h 40m1 stop
Multiple Airlines Logo
9:00 am - 7:03 pmDUB-LGA
15h 03m1 stop
$338Multiple Airlines
Find Deal
Sat, Feb 14 - Sat, Feb 21
United Airlines Logo
3:20 pm - 7:10 amLGA-DUB
34h 50m2 stops
United Airlines Logo
9:00 am - 3:23 pmDUB-LGA
35h 23m2 stops
$342United Airlines
Find Deal
Wed, Jan 7 - Wed, Jan 14

United Airlines flights from New York LaGuardia Airport to Dublin

Our best United Airlines deals on New York LaGuardia Airport to Dublin flight tickets
United Airlines
Dec 8
LGA6:00 amNew York LaGuardia
23h 20m
1 stop
DUB10:20 amDublin
Dec 14
DUB9:00 amDublin
30h 43m
1 stop
LGA10:43 amNew York LaGuardia
$331
Find similar
United Airlines
Apr 27
LGA7:48 pmNew York LaGuardia
30h 32m
1 stop
DUB7:20 amDublin
May 6
DUB9:50 amDublin
26h 58m
1 stop
LGA7:48 amNew York LaGuardia
$335
Find similar
United Airlines
Feb 18
LGA6:15 pmNew York LaGuardia
32h 55m
1 stop
DUB8:10 amDublin
Feb 22
DUB9:00 amDublin
30h 43m
1 stop
LGA10:43 amNew York LaGuardia
$336
Find similar

Delta flights from New York LaGuardia Airport to Dublin

Our best Delta deals on New York LaGuardia Airport to Dublin flight tickets
Delta
Nov 28
LGA6:00 amNew York LaGuardia
20h 45m
1 stop
DUB7:45 amDublin
Dec 4
DUB9:45 amDublin
18h 55m
1 stop
LGA11:40 pmNew York LaGuardia
$354
Find similar
Delta
Dec 11
LGA1:59 pmNew York LaGuardia
14h 21m
1 stop
DUB9:20 amDublin
Dec 15
DUB11:30 amDublin
12h 02m
1 stop
LGA6:32 pmNew York LaGuardia
$355
Find similar
Delta
Dec 5
LGA1:00 pmNew York LaGuardia
13h 45m
1 stop
DUB7:45 amDublin
Dec 12
DUB11:30 amDublin
14h 59m
1 stop
LGA9:29 pmNew York LaGuardia
$363
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated November 25, 2025.
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

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 1/7

7:50 pm-7:10 am

1 stop30h 20m

Dublin

Wed 1/14

9:00 am-3:38 pm

1 stop11h 38m

$329

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 2/22

6:00 am-10:20 am

1 stop23h 20m

Dublin

Sun 3/1

9:00 am-10:43 am

1 stop30h 43m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 1/16

3:30 pm-7:10 am

1 stop10h 40m

Dublin

Sat 1/24

9:00 am-3:38 pm

1 stop11h 38m

$332

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 5/3

7:15 pm-8:15 am

1 stop32h 00m

Dublin

Tue 5/12

9:50 am-5:03 pm

1 stop12h 13m

$333

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 3/6

7:50 pm-6:10 am

1 stop29h 20m

Dublin

Sat 3/14

8:00 am-7:03 pm

1 stop15h 03m

$334

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 4/27

7:48 pm-7:20 am

1 stop30h 32m

Dublin

Wed 5/6

9:50 am-10:53 am

1 stop30h 03m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 2/18

6:15 pm-8:10 am

1 stop32h 55m

Dublin

Sun 2/22

9:00 am-10:43 am

1 stop30h 43m

$336

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 1/9

6:05 am-7:10 am

1 stop20h 05m

Dublin

Fri 1/16

9:00 am-2:14 pm

2 stops34h 14m

$337

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 2/14

11:30 am-7:10 am

1 stop14h 40m

Dublin

Sat 2/21

9:00 am-7:03 pm

1 stop15h 03m

$338

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 1/7

3:20 pm-7:10 am

2 stops34h 50m

Dublin

Wed 1/14

9:00 am-3:23 pm

2 stops35h 23m

$342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from New York LaGuardia Airport to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from New York LaGuardia Airport to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $608. Flights from New York LaGuardia Airport to Dublin on a Saturday will generally be more expensive and average around $664. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the morning is the cheapest time of day to fly from New York LaGuardia Airport to Dublin when you can find flight prices for as low as $609. Flying to Dublin in the morning is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $663.

When to book flights from New York LaGuardia Airport to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York LaGuardia Airport to Dublin (LGA to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Dublin

Fastest flight time

9h 00m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Dublin takes 9h 00m
There are no direct flights from New York LaGuardia Airport to Dublin. There are no popular flight routes from New York LaGuardia Airport to Dublin.
Search flight deals

  • How far is New York LaGuardia to Dublin by plane?

    New York LaGuardia and Dublin are 3167.9 mi apart from one another. In terms of flight time, this usually takes a little over 9h 50m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Dublin Airport?

    Prices for flights from New York LaGuardia Airport to Dublin Airport are updated daily.

  • How many operators does momondo search for flights from New York LaGuardia Airport to Dublin Airport?

  • How old do you have to be to fly from New York LaGuardia Airport to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York LaGuardia Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from New York LaGuardia Airport to Dublin?

Best airlines flying from New York LaGuardia Airport to Dublin

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Dublin with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $369Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
Air CanadaPriceFrom $420Free CancellationRating
7.1
10,476 reviews
Search Air Canada flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Swords
Dundalk
Malahide
Maynooth
Bray
Mullingar
Naas
Arklow
Castleknock
Cavan
Drogheda
Wicklow
Leixlip
Kildare
Thurles
Slane

Why use momondo?

Why should I use momondo to find a flight deal from New York to Dublin?

Finding the right flight to Dublin from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

Can I find flights from New York to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from New York with this policy.

How can momondo help me find flights from New York to Dublin?

Once all potential New York to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to Dublin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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