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Cheap flights from New York LaGuardia Airport to Dublin from C$ 335

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 18/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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
3:20 p.m. - 8:10 a.m.
LGA
-
DUB
11h 50m1 stop
United Airlines Logo
9:00 a.m. - 5:58 p.m.
DUB
-
LGA
13h 58m1 stop
C$ 481United Airlines
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
4:20 p.m. - 7:10 a.m.
LGA
-
DUB
9h 50m1 stop
United Airlines Logo
9:00 a.m. - 10:33 p.m.
DUB
-
LGA
18h 33m1 stop
C$ 484United Airlines
Sat, 10 Jan - Sun, 18 Jan
United Airlines Logo
6:00 a.m. - 7:20 a.m.
LGA
-
DUB
20h 20m1 stop
United Airlines Logo
9:50 a.m. - 7:01 p.m.
DUB
-
LGA
14h 11m1 stop
C$ 487United Airlines
Thu, 2 Apr - Wed, 8 Apr
United Airlines Logo
3:20 p.m. - 8:10 a.m.
LGA
-
DUB
11h 50m1 stop
United Airlines Logo
10:40 a.m. - 6:23 p.m.
DUB
-
LGA
12h 43m1 stop
C$ 489United Airlines
Fri, 9 Jan - Thu, 15 Jan
United Airlines Logo
3:20 p.m. - 8:10 a.m.
LGA
-
DUB
11h 50m1 stop
United Airlines Logo
9:00 a.m. - 6:44 p.m.
DUB
-
LGA
14h 44m2 stops
C$ 495United Airlines
Mon, 12 Jan - Mon, 26 Jan
United Airlines Logo
6:05 a.m. - 10:40 a.m.
LGA
-
DUB
23h 35m1 stop
United Airlines Logo
9:20 a.m. - 7:50 a.m.
DUB
-
LGA
27h 30m1 stop
C$ 496United Airlines
Sun, 3 May - Fri, 22 May
United Airlines Logo
7:25 p.m. - 10:40 a.m.
LGA
-
DUB
10h 15m1 stop
United Airlines Logo
9:50 a.m. - 6:44 p.m.
DUB
-
LGA
13h 54m2 stops
C$ 500United Airlines
Tue, 7 Apr - Tue, 21 Apr
United Airlines Logo
2:20 p.m. - 8:10 a.m.
LGA
-
DUB
12h 50m1 stop
United Airlines Logo
10:40 a.m. - 6:23 p.m.
DUB
-
LGA
12h 43m1 stop
C$ 502United Airlines
Thu, 8 Jan - Tue, 13 Jan
United Airlines Logo
4:20 p.m. - 7:10 a.m.
LGA
-
DUB
9h 50m1 stop
United Airlines Logo
10:40 a.m. - 8:19 p.m.
DUB
-
LGA
14h 39m1 stop
C$ 505United Airlines
Fri, 16 Jan - Mon, 19 Jan
Delta Logo
5:00 p.m. - 9:20 a.m.
LGA
-
DUB
12h 20m1 stop
Delta Logo
3:00 p.m. - 9:23 p.m.
DUB
-
LGA
11h 23m1 stop
C$ 507Delta
Thu, 19 Mar - Mon, 6 Apr

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
22 Jan
LGA3:20 p.m.New York LaGuardia
11h 50m
1 stop
DUB8:10 a.m.Dublin
26 Jan
DUB9:00 a.m.Dublin
13h 58m
1 stop
LGA5:58 p.m.New York LaGuardia
C$ 481
Find similar
United Airlines
10 Jan
LGA3:30 p.m.New York LaGuardia
10h 40m
1 stop
DUB7:10 a.m.Dublin
17 Jan
DUB9:00 a.m.Dublin
15h 03m
1 stop
LGA7:03 p.m.New York LaGuardia
C$ 484
Find similar
United Airlines
2 Apr
LGA6:00 a.m.New York LaGuardia
20h 20m
1 stop
DUB7:20 a.m.Dublin
8 Apr
DUB9:50 a.m.Dublin
14h 11m
1 stop
LGA7:01 p.m.New York LaGuardia
C$ 487
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
19 Mar
LGA5:00 p.m.New York LaGuardia
12h 20m
1 stop
DUB9:20 a.m.Dublin
6 Apr
DUB3:00 p.m.Dublin
11h 23m
1 stop
LGA9:23 p.m.New York LaGuardia
C$ 507
Find similar
Delta
12 Mar
LGA4:00 p.m.New York LaGuardia
11h 45m
1 stop
DUB7:45 a.m.Dublin
17 Mar
DUB11:30 a.m.Dublin
13h 53m
1 stop
LGA9:23 p.m.New York LaGuardia
C$ 611
Find similar
Delta
28 Mar
LGA5:00 p.m.New York LaGuardia
12h 45m
1 stop
DUB9:45 a.m.Dublin
4 Apr
DUB10:00 a.m.Dublin
14h 00m
1 stop
LGA7:00 p.m.New York LaGuardia
C$ 616
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 96,600 searches. Data last updated 20 December 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

Thu 22/1

3:20 p.m.-8:10 a.m.

1 stop11h 50m

Dublin

Mon 26/1

9:00 a.m.-5:58 p.m.

1 stop13h 58m

C$ 481

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 10/1

4:20 p.m.-7:10 a.m.

1 stop9h 50m

Dublin

Sun 18/1

9:00 a.m.-10:33 p.m.

1 stop18h 33m

C$ 484

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 2/4

6:00 a.m.-7:20 a.m.

1 stop20h 20m

Dublin

Wed 8/4

9:50 a.m.-7:01 p.m.

1 stop14h 11m

C$ 487

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 9/1

3:20 p.m.-8:10 a.m.

1 stop11h 50m

Dublin

Thu 15/1

10:40 a.m.-6:23 p.m.

1 stop12h 43m

C$ 489

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 12/1

3:20 p.m.-8:10 a.m.

1 stop11h 50m

Dublin

Mon 26/1

9:00 a.m.-6:44 p.m.

2 stops14h 44m

C$ 495

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 3/5

6:05 a.m.-10:40 a.m.

1 stop23h 35m

Dublin

Fri 22/5

9:20 a.m.-7:50 a.m.

1 stop27h 30m

C$ 496

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 7/4

7:25 p.m.-10:40 a.m.

1 stop10h 15m

Dublin

Tue 21/4

9:50 a.m.-6:44 p.m.

2 stops13h 54m

C$ 500

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 8/1

2:20 p.m.-8:10 a.m.

1 stop12h 50m

Dublin

Tue 13/1

10:40 a.m.-6:23 p.m.

1 stop12h 43m

C$ 502

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 16/1

4:20 p.m.-7:10 a.m.

1 stop9h 50m

Dublin

Mon 19/1

10:40 a.m.-8:19 p.m.

1 stop14h 39m

C$ 505

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 19/3

5:00 p.m.-9:20 a.m.

1 stop12h 20m

Dublin

Mon 6/4

3:00 p.m.-9:23 p.m.

1 stop11h 23m

C$ 507

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 month to fly to Dublin?

If you’re not able to fly to Dublin in November, then December is your next best option. Flight prices from New York LaGuardia Airport to Dublin during December average around C$ 517.

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

On average, the least expensive day to fly to Dublin from New York LaGuardia Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 450. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 1,083. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

According to our data, the cheapest time of day to fly to Dublin is in the afternoon. momondo users have found flights departing from New York LaGuardia Airport to Dublin in the afternoon for as low as C$ 453. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of C$ 486.

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

13h 05m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Dublin takes 13h 05m
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?

    The distance between New York LaGuardia and Dublin is about 5098.3 km. A reasonable flight in good conditions will take 13h 05m.

  • 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 were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Dublin Airport.

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

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Arklow
Bray
Maynooth
Portmarnock

Why use momondo?

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

It is quick and easy to find New York to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

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

All flight searches from New York to Dublin on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Dublin.

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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