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Cheap flights from New York LaGuardia Airport to Dublin from $196

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 9/20. 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

United Airlines Logo
7:29 pm - 10:20 amLGA-DUB
9h 51m1 stop
United Airlines Logo
9:00 am - 3:38 pmDUB-LGA
11h 38m1 stop
$348United Airlines
Find Deal
Mon, Nov 10 - Sun, Nov 16
Lufthansa Logo
4:50 pm - 8:15 amLGA-DUB
10h 25m1 stop
Lufthansa Logo
9:50 am - 7:59 pmDUB-LGA
15h 09m1 stop
$349Lufthansa
Find Deal
Sun, Sep 14 - Tue, Sep 23
Air Canada Logo
7:50 pm - 7:10 amLGA-DUB
30h 20m1 stop
Air Canada Logo
9:00 am - 9:52 amDUB-LGA
29h 52m2 stops
$350Air Canada
Find Deal
Wed, Nov 19 - Sun, Nov 30
Air Canada Logo
5:45 pm - 7:45 amLGA-DUB
9h 00m1 stop
Air Canada Logo
9:50 am - 7:37 pmDUB-LGA
14h 47m2 stops
$352Air Canada
Find Deal
Mon, Aug 25 - Wed, Sep 3
United Airlines Logo
6:00 am - 10:20 amLGA-DUB
23h 20m1 stop
United Airlines Logo
9:20 am - 8:02 amDUB-LGA
27h 42m1 stop
$353United Airlines
Find Deal
Fri, Sep 12 - Mon, Sep 15
Logo
3:50 pm - 8:15 amLGA-DUB
11h 25m1 stop
Logo
9:20 am - 9:30 pmDUB-LGA
17h 10m1 stop
$355
Find Deal
Sun, Sep 14 - Mon, Sep 22
Delta Logo
8:00 pm - 10:45 amLGA-DUB
9h 45m1 stop
Delta Logo
11:30 am - 8:33 pmDUB-LGA
13h 03m1 stop
$358Delta
Find Deal
Wed, Oct 22 - Fri, Oct 31
Delta Logo
6:59 pm - 10:45 amLGA-DUB
10h 46m1 stop
Delta Logo
11:00 am - 7:20 pmDUB-LGA
13h 20m1 stop
$363Delta
Find Deal
Mon, Aug 25 - Tue, Sep 2
Logo
5:45 pm - 7:45 amLGA-DUB
9h 00m1 stop
Logo
9:20 am - 9:30 pmDUB-LGA
17h 10m1 stop
$366
Find Deal
Wed, Sep 10 - Mon, Sep 15
KLM Logo
3:00 pm - 10:45 amLGA-DUB
14h 45m1 stop
KLM Logo
5:55 am - 5:30 pmDUB-LGA
15h 35m2 stops
$369KLM
Find Deal
Mon, Oct 13 - Wed, Oct 29

Delta flights from New York LaGuardia Airport to Dublin

Our best Delta deals on New York LaGuardia Airport to Dublin flight tickets
Delta
Oct 22
LGA8:00 pmNew York LaGuardia
9h 45m
1 stop
DUB10:45 amDublin
Oct 31
DUB11:30 amDublin
13h 03m
1 stop
LGA8:33 pmNew York LaGuardia
$358
Find similar
Delta
Aug 25
LGA6:59 pmNew York LaGuardia
10h 46m
1 stop
DUB10:45 amDublin
Sep 2
DUB11:00 amDublin
13h 20m
1 stop
LGA7:20 pmNew York LaGuardia
$363
Find similar
Delta
Sep 7
LGA4:59 pmNew York LaGuardia
12h 01m
1 stop
DUB10:00 amDublin
Sep 14
DUB12:00 pmDublin
14h 29m
1 stop
LGA9:29 pmNew York LaGuardia
$378
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 19
LGA7:50 pmNew York LaGuardia
30h 20m
1 stop
DUB7:10 amDublin
Nov 30
DUB9:00 amDublin
29h 52m
2 stops
LGA9:52 amNew York LaGuardia
$350
Find similar
Air Canada
Aug 25
LGA5:45 pmNew York LaGuardia
9h 00m
1 stop
DUB7:45 amDublin
Sep 3
DUB9:50 amDublin
14h 47m
2 stops
LGA7:37 pmNew York LaGuardia
$352
Find similar
Air Canada
Aug 26
LGA8:20 pmNew York LaGuardia
30h 25m
1 stop
DUB7:45 amDublin
Sep 2
DUB9:20 amDublin
10h 27m
1 stop
LGA2:47 pmNew York LaGuardia
$366
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 August 21, 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 11/10

7:29 pm-10:20 am

1 stop9h 51m

Dublin

Sun 11/16

9:00 am-3:38 pm

1 stop11h 38m

$348

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 9/14

4:50 pm-8:15 am

1 stop10h 25m

Dublin

Tue 9/23

9:50 am-7:59 pm

1 stop15h 09m

$349

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 11/19

7:50 pm-7:10 am

1 stop30h 20m

Dublin

Sun 11/30

9:00 am-9:52 am

2 stops29h 52m

$350

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 8/25

5:45 pm-7:45 am

1 stop9h 00m

Dublin

Wed 9/3

9:50 am-7:37 pm

2 stops14h 47m

$352

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 9/12

6:00 am-10:20 am

1 stop23h 20m

Dublin

Mon 9/15

9:20 am-8:02 am

1 stop27h 42m

$353

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 9/14

3:50 pm-8:15 am

1 stop11h 25m

Dublin

Mon 9/22

9:20 am-9:30 pm

1 stop17h 10m

$355

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 10/22

8:00 pm-10:45 am

1 stop9h 45m

Dublin

Fri 10/31

11:30 am-8:33 pm

1 stop13h 03m

$358

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 8/25

6:59 pm-10:45 am

1 stop10h 46m

Dublin

Tue 9/2

11:00 am-7:20 pm

1 stop13h 20m

$363

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 9/10

5:45 pm-7:45 am

1 stop9h 00m

Dublin

Mon 9/15

9:20 am-9:30 pm

1 stop17h 10m

$366

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 10/13

3:00 pm-10:45 am

1 stop14h 45m

Dublin

Wed 10/29

5:55 am-5:30 pm

2 stops15h 35m

$369

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 $638. Flights from New York LaGuardia Airport to Dublin on a Saturday will generally be more expensive and average around $697. 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 in the afternoon are often more expensive with an average ticket price of $685.

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 8h 45m.

  • 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
8,930 reviews
Search United Airlines flights
DeltaPriceFrom $388Free CancellationRating
7.9
7,981 reviews
Search Delta flights
Air CanadaPriceFrom $420Free CancellationRating
7.1
10,000 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
Swords
Athlone
Dundalk
Malahide
Maynooth
Leixlip
Bray
Castleknock
Kildare
Naas
Mullingar
Arklow
Cavan
Enniscorthy
Wicklow
Drogheda
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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