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Cheap flights from New York LaGuardia Airport to Dublin from C$ 329

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 24/8. 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
6:00 a.m. - 10:20 a.m.LGA-DUB
23h 20m1 stop
United Airlines Logo
9:00 a.m. - 10:58 a.m.DUB-LGA
30h 58m1 stop
C$ 458United Airlines
Find Deal
Fri, 7 Nov - Sat, 15 Nov
United Airlines Logo
6:25 a.m. - 9:45 a.m.LGA-DUB
22h 20m1 stop
United Airlines Logo
9:20 a.m. - 9:30 a.m.DUB-LGA
29h 10m1 stop
C$ 462United Airlines
Find Deal
Wed, 13 Aug - Thu, 21 Aug
United Airlines Logo
2:15 p.m. - 8:10 a.m.LGA-DUB
12h 55m1 stop
United Airlines Logo
9:00 a.m. - 2:14 p.m.DUB-LGA
34h 14m2 stops
C$ 464United Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
United Airlines Logo
9:10 p.m. - 8:10 a.m.LGA-DUB
30h 00m1 stop
United Airlines Logo
9:00 a.m. - 8:07 a.m.DUB-LGA
28h 07m1 stop
C$ 465United Airlines
Find Deal
Mon, 12 Jan - Sun, 25 Jan
United Airlines Logo
11:15 a.m. - 7:10 a.m.LGA-DUB
14h 55m2 stops
United Airlines Logo
9:00 a.m. - 6:44 p.m.DUB-LGA
38h 44m2 stops
C$ 473United Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
United Airlines Logo
7:15 a.m. - 8:10 a.m.LGA-DUB
19h 55m1 stop
United Airlines Logo
9:00 a.m. - 7:03 p.m.DUB-LGA
15h 03m1 stop
C$ 482United Airlines
Find Deal
Wed, 12 Nov - Mon, 17 Nov
Lufthansa Logo
3:30 p.m. - 7:45 a.m.LGA-DUB
11h 15m1 stop
Lufthansa Logo
9:20 a.m. - 7:37 p.m.DUB-LGA
15h 17m1 stop
C$ 506Lufthansa
Find Deal
Fri, 22 Aug - Tue, 2 Sep
Lufthansa Logo
4:50 p.m. - 8:15 a.m.LGA-DUB
10h 25m1 stop
Lufthansa Logo
8:00 a.m. - 10:33 p.m.DUB-LGA
18h 33m1 stop
C$ 519Lufthansa
Find Deal
Sun, 12 Oct - Wed, 29 Oct
Air Canada Logo
11:40 a.m. - 8:15 a.m.LGA-DUB
15h 35m1 stop
Air Canada Logo
9:50 a.m. - 7:04 p.m.DUB-LGA
14h 14m1 stop
C$ 523Air Canada
Find Deal
Thu, 9 Oct - Mon, 20 Oct
Lufthansa Logo
2:20 p.m. - 8:15 a.m.LGA-DUB
12h 55m1 stop
Lufthansa Logo
9:50 a.m. - 7:59 p.m.DUB-LGA
15h 09m1 stop
C$ 524Lufthansa
Find Deal
Thu, 9 Oct - Mon, 20 Oct

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
7 Nov
LGA6:00 a.m.New York LaGuardia
23h 20m
1 stop
DUB10:20 a.m.Dublin
15 Nov
DUB9:00 a.m.Dublin
30h 58m
1 stop
LGA10:58 a.m.New York LaGuardia
C$ 458
Find similar
United Airlines
13 Aug
LGA6:25 a.m.New York LaGuardia
22h 20m
1 stop
DUB9:45 a.m.Dublin
21 Aug
DUB9:20 a.m.Dublin
29h 10m
1 stop
LGA9:30 a.m.New York LaGuardia
C$ 462
Find similar
United Airlines
4 Dec
LGA2:15 p.m.New York LaGuardia
12h 55m
1 stop
DUB8:10 a.m.Dublin
8 Dec
DUB9:00 a.m.Dublin
34h 14m
2 stops
LGA2:14 p.m.New York LaGuardia
C$ 464
Find similar

Lufthansa flights from New York LaGuardia Airport to Dublin

Our best Lufthansa deals on New York LaGuardia Airport to Dublin flight tickets
Lufthansa
22 Aug
LGA3:30 p.m.New York LaGuardia
11h 15m
1 stop
DUB7:45 a.m.Dublin
2 Sep
DUB9:20 a.m.Dublin
15h 17m
1 stop
LGA7:37 p.m.New York LaGuardia
C$ 506
Find similar
Lufthansa
12 Oct
LGA4:50 p.m.New York LaGuardia
10h 25m
1 stop
DUB8:15 a.m.Dublin
29 Oct
DUB8:00 a.m.Dublin
18h 33m
1 stop
LGA10:33 p.m.New York LaGuardia
C$ 519
Find similar
Lufthansa
9 Oct
LGA2:20 p.m.New York LaGuardia
12h 55m
1 stop
DUB8:15 a.m.Dublin
20 Oct
DUB9:50 a.m.Dublin
15h 09m
1 stop
LGA7:59 p.m.New York LaGuardia
C$ 524
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 31 July 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

Fri 7/11

6:00 a.m.-10:20 a.m.

1 stop23h 20m

Dublin

Sat 15/11

9:00 a.m.-10:58 a.m.

1 stop30h 58m

C$ 458

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 13/8

6:25 a.m.-9:45 a.m.

1 stop22h 20m

Dublin

Thu 21/8

9:20 a.m.-9:30 a.m.

1 stop29h 10m

C$ 462

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 4/12

2:15 p.m.-8:10 a.m.

1 stop12h 55m

Dublin

Mon 8/12

9:00 a.m.-2:14 p.m.

2 stops34h 14m

C$ 464

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 12/1

9:10 p.m.-8:10 a.m.

1 stop30h 00m

Dublin

Sun 25/1

9:00 a.m.-8:07 a.m.

1 stop28h 07m

C$ 465

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 4/12

11:15 a.m.-7:10 a.m.

2 stops14h 55m

Dublin

Mon 8/12

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

2 stops38h 44m

C$ 473

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 12/11

7:15 a.m.-8:10 a.m.

1 stop19h 55m

Dublin

Mon 17/11

9:00 a.m.-7:03 p.m.

1 stop15h 03m

C$ 482

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 22/8

3:30 p.m.-7:45 a.m.

1 stop11h 15m

Dublin

Tue 2/9

9:20 a.m.-7:37 p.m.

1 stop15h 17m

C$ 506

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 12/10

4:50 p.m.-8:15 a.m.

1 stop10h 25m

Dublin

Wed 29/10

8:00 a.m.-10:33 p.m.

1 stop18h 33m

C$ 519

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 9/10

11:40 a.m.-8:15 a.m.

1 stop15h 35m

Dublin

Mon 20/10

9:50 a.m.-7:04 p.m.

1 stop14h 14m

C$ 523

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 9/10

2:20 p.m.-8:15 a.m.

1 stop12h 55m

Dublin

Mon 20/10

9:50 a.m.-7:59 p.m.

1 stop15h 09m

C$ 524

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?

On average, the least expensive day to fly to Dublin from New York LaGuardia Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as C$ 518. 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 Friday because tickets tend to average around C$ 1,511. 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$ 773. 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$ 836.

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

Best price found

C$ 329

Fastest flight time

9h 00m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from New York LaGuardia Airport in the past 72 hours is C$ 329. The best round-trip flight deal from New York LaGuardia Airport to Dublin found on momondo in the last 72 hours is C$ 458.
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. Popular non-direct route for this connection is New York LaGuardia Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)
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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 9h 00m.

  • 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
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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