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Cheap flights from New York LaGuardia Airport to Dublin from $238

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 11/17. 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.
United Airlines Logo
6:00 am - 10:20 amLGA-DUB
23h 20m1 stop
United Airlines Logo
9:00 am - 11:58 amDUB-LGA
31h 58m1 stop
$331United Airlines
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Mon, Nov 24 - Wed, Dec 3
United Airlines Logo
6:00 am - 10:20 amLGA-DUB
24h 20m1 stop
United Airlines Logo
9:50 am - 10:51 amDUB-LGA
30h 01m1 stop
$335United Airlines
Find Deal
Tue, Mar 24 - Mon, Mar 30
United Airlines Logo
7:15 pm - 8:10 amLGA-DUB
31h 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
Multiple Airlines Logo
4:20 pm - 8:15 amLGA-DUB
10h 55m1 stop
Multiple Airlines Logo
9:50 am - 7:56 pmDUB-LGA
15h 06m1 stop
$338Multiple Airlines
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Mon, Apr 6 - Tue, Apr 14
Multiple Airlines Logo
3:30 pm - 8:15 amLGA-DUB
11h 45m1 stop
Multiple Airlines Logo
9:50 am - 7:01 pmDUB-LGA
14h 11m1 stop
$339Multiple Airlines
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Mon, Apr 6 - Tue, Apr 14
United Airlines Logo
9:10 pm - 9:45 amLGA-DUB
31h 35m1 stop
United Airlines Logo
9:50 am - 10:51 amDUB-LGA
30h 01m1 stop
$340United Airlines
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Wed, Apr 1 - Tue, Apr 14
Air Canada Logo
7:50 pm - 7:10 amLGA-DUB
30h 20m1 stop
Air Canada Logo
9:00 am - 4:59 pmDUB-LGA
12h 59m2 stops
$349Air Canada
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Wed, Nov 26 - Sat, Dec 6
Air Canada Logo
3:30 pm - 7:10 amLGA-DUB
10h 40m1 stop
Air Canada Logo
9:00 am - 4:59 pmDUB-LGA
12h 59m2 stops
$350Air Canada
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Thu, Dec 4 - Mon, Dec 8
Delta Logo
4:30 pm - 9:20 amLGA-DUB
11h 50m1 stop
Delta Logo
9:45 am - 11:40 pmDUB-LGA
18h 55m1 stop
$353Delta
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Tue, Nov 25 - Thu, Dec 4
Lufthansa Logo
3:30 pm - 11:00 amLGA-DUB
14h 30m2 stops
Lufthansa Logo
10:50 am - 9:32 pmDUB-LGA
15h 42m2 stops
$414Lufthansa
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Wed, Jan 28 - Mon, Feb 2

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
Nov 10
LGA6:00 amNew York LaGuardia
23h 20m
1 stop
DUB10:20 amDublin
Nov 17
DUB9:00 amDublin
31h 59m
1 stop
LGA11:59 amNew York LaGuardia
$331
Find similar
United Airlines
Mar 24
LGA6:00 amNew York LaGuardia
24h 20m
1 stop
DUB10:20 amDublin
Mar 30
DUB9:50 amDublin
30h 01m
1 stop
LGA10:51 amNew York LaGuardia
$335
Find similar
United Airlines
Nov 5
LGA7:22 pmNew York LaGuardia
31h 48m
1 stop
DUB8:10 amDublin
Nov 12
DUB9:00 amDublin
29h 13m
1 stop
LGA9:13 amNew York LaGuardia
$336
Find similar

Air Canada flights from New York LaGuardia Airport to Dublin

Our best Air Canada deals on New York LaGuardia Airport to Dublin flight tickets
Air Canada
Nov 11
LGA10:35 amNew York LaGuardia
15h 35m
2 stops
DUB7:10 amDublin
Nov 17
DUB9:00 amDublin
15h 03m
2 stops
LGA7:03 pmNew York LaGuardia
$340
Find similar
Air Canada
Nov 11
LGA12:45 pmNew York LaGuardia
13h 25m
1 stop
DUB7:10 amDublin
Nov 17
DUB9:00 amDublin
12h 59m
2 stops
LGA4:59 pmNew York LaGuardia
$346
Find similar
Air Canada
Nov 26
LGA7:50 pmNew York LaGuardia
30h 20m
1 stop
DUB7:10 amDublin
Dec 6
DUB9:00 amDublin
12h 59m
2 stops
LGA4:59 pmNew York LaGuardia
$349
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 4, 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

Mon 11/24

6:00 am-10:20 am

1 stop23h 20m

Dublin

Wed 12/3

9:00 am-11:58 am

1 stop31h 58m

$331

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 3/24

6:00 am-10:20 am

1 stop24h 20m

Dublin

Mon 3/30

9:50 am-10:51 am

1 stop30h 01m

$335

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 2/18

7:15 pm-8:10 am

1 stop31h 55m

Dublin

Sun 2/22

9:00 am-10:43 am

1 stop30h 43m

$336

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 4/6

4:20 pm-8:15 am

1 stop10h 55m

Dublin

Tue 4/14

9:50 am-7:56 pm

1 stop15h 06m

$338

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 4/6

3:30 pm-8:15 am

1 stop11h 45m

Dublin

Tue 4/14

9:50 am-7:01 pm

1 stop14h 11m

$339

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 4/1

9:10 pm-9:45 am

1 stop31h 35m

Dublin

Tue 4/14

9:50 am-10:51 am

1 stop30h 01m

$340

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 11/26

7:50 pm-7:10 am

1 stop30h 20m

Dublin

Sat 12/6

9:00 am-4:59 pm

2 stops12h 59m

$349

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 12/4

3:30 pm-7:10 am

1 stop10h 40m

Dublin

Mon 12/8

9:00 am-4:59 pm

2 stops12h 59m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 11/25

4:30 pm-9:20 am

1 stop11h 50m

Dublin

Thu 12/4

9:45 am-11:40 pm

1 stop18h 55m

$353

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 1/28

3:30 pm-11:00 am

2 stops14h 30m

Dublin

Mon 2/2

10:50 am-9:32 pm

2 stops15h 42m

$414

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 $611. Flights from New York LaGuardia Airport to Dublin on a Saturday will generally be more expensive and average around $671. 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

Direct flights

None
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.
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  • 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 $387Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
Air CanadaPriceFrom $420Free CancellationRating
7.1
10,403 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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