Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from New York LaGuardia Airport to Dublin from C$ 419

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 27/5. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
6:05 a.m. - 10:40 a.m.
LGA
-
DUB
23h 35m
1 stop
United Airlines Logo
9:20 a.m. - 9:45 a.m.
DUB
-
LGA
29h 25m
1 stop
C$ 757United Airlines
Tue, 8 Sep - Tue, 15 Sep
United Airlines Logo
7:48 p.m. - 7:20 a.m.
LGA
-
DUB
30h 32m
1 stop
United Airlines Logo
9:20 a.m. - 7:50 a.m.
DUB
-
LGA
27h 30m
1 stop
C$ 762United Airlines
Sun, 6 Sep - Sun, 13 Sep
United Airlines Logo
7:48 p.m. - 7:20 a.m.
LGA
-
DUB
30h 32m
1 stop
United Airlines Logo
9:20 a.m. - 7:50 a.m.
DUB
-
LGA
27h 30m
1 stop
C$ 764United Airlines
Sun, 6 Sep - Wed, 16 Sep
United Airlines Logo
3:30 p.m. - 7:45 a.m.
LGA
-
DUB
11h 15m
1 stop
United Airlines Logo
9:50 a.m. - 4:57 p.m.
DUB
-
LGA
12h 07m
1 stop
C$ 779United Airlines
Wed, 2 Sep - Mon, 7 Sep
United Airlines Logo
10:29 a.m. - 7:20 a.m.
LGA
-
DUB
15h 51m
1 stop
United Airlines Logo
9:20 a.m. - 2:36 p.m.
DUB
-
LGA
10h 16m
1 stop
C$ 780United Airlines
Sat, 5 Sep - Mon, 14 Sep
United Airlines Logo
3:50 p.m. - 10:20 a.m.
LGA
-
DUB
14h 30m
1 stop
United Airlines Logo
9:00 a.m. - 2:58 p.m.
DUB
-
LGA
10h 58m
1 stop
C$ 781United Airlines
Wed, 28 Oct - Wed, 4 Nov
United Airlines Logo
7:55 p.m. - 8:15 a.m.
LGA
-
DUB
31h 20m
1 stop
United Airlines Logo
9:50 a.m. - 2:37 p.m.
DUB
-
LGA
9h 47m
1 stop
C$ 786United Airlines
Mon, 31 Aug - Mon, 7 Sep
United Airlines Logo
2:32 p.m. - 7:20 a.m.
LGA
-
DUB
11h 48m
1 stop
United Airlines Logo
9:20 a.m. - 2:59 p.m.
DUB
-
LGA
10h 39m
1 stop
C$ 787United Airlines
Sat, 5 Sep - Sun, 13 Sep
United Airlines Logo
10:29 a.m. - 8:15 a.m.
LGA
-
DUB
16h 46m
2 stops
United Airlines Logo
9:20 a.m. - 2:36 p.m.
DUB
-
LGA
10h 16m
1 stop
C$ 792United Airlines
Tue, 1 Sep - Tue, 8 Sep
United Airlines Logo
7:48 p.m. - 10:20 a.m.
LGA
-
DUB
10h 32m
1 stop
United Airlines Logo
9:00 a.m. - 7:13 p.m.
DUB
-
LGA
15h 13m
2 stops
C$ 795United Airlines
Sun, 25 Oct - Sat, 7 Nov

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
8 Sep
LGA6:05 a.m.New York LaGuardia
23h 35m
1 stop
DUB10:40 a.m.Dublin
15 Sep
DUB9:20 a.m.Dublin
29h 25m
1 stop
LGA9:45 a.m.New York LaGuardia
C$ 757
United Airlines
6 Sep
LGA7:48 p.m.New York LaGuardia
30h 32m
1 stop
DUB7:20 a.m.Dublin
16 Sep
DUB9:20 a.m.Dublin
27h 30m
1 stop
LGA7:50 a.m.New York LaGuardia
C$ 762
United Airlines
6 Sep
LGA7:48 p.m.New York LaGuardia
30h 32m
1 stop
DUB7:20 a.m.Dublin
16 Sep
DUB9:20 a.m.Dublin
27h 30m
1 stop
LGA7:50 a.m.New York LaGuardia
C$ 764

Delta flights from New York LaGuardia Airport to Dublin

Our best Delta deals on New York LaGuardia Airport to Dublin flight tickets
Delta
5 Sep
LGA5:00 p.m.New York LaGuardia
12h 00m
1 stop
DUB10:00 a.m.Dublin
12 Sep
DUB3:00 p.m.Dublin
12h 25m
1 stop
LGA10:25 p.m.New York LaGuardia
C$ 806
Delta
4 Sep
LGA12:00 p.m.New York LaGuardia
15h 20m
2 stops
DUB8:20 a.m.Dublin
6 Sep
DUB3:00 p.m.Dublin
12h 25m
1 stop
LGA10:25 p.m.New York LaGuardia
C$ 833
Delta
5 Sep
LGA11:00 a.m.New York LaGuardia
18h 00m
2 stops
DUB10:00 a.m.Dublin
12 Sep
DUB11:10 a.m.Dublin
16h 15m
2 stops
LGA10:25 p.m.New York LaGuardia
C$ 837

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 7 May 2026.
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

Cheapest round-trip

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 8/9

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

1 stop23h 35m

Dublin

Tue 15/9

9:20 a.m.-9:45 a.m.

1 stop29h 25m

C$ 757

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 6/9

7:48 p.m.-7:20 a.m.

1 stop30h 32m

Dublin

Sun 13/9

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

1 stop27h 30m

C$ 762

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 6/9

7:48 p.m.-7:20 a.m.

1 stop30h 32m

Dublin

Wed 16/9

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

1 stop27h 30m

C$ 764

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 2/9

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

1 stop11h 15m

Dublin

Mon 7/9

9:50 a.m.-4:57 p.m.

1 stop12h 07m

C$ 779

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 5/9

10:29 a.m.-7:20 a.m.

1 stop15h 51m

Dublin

Mon 14/9

9:20 a.m.-2:36 p.m.

1 stop10h 16m

C$ 780

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 28/10

3:50 p.m.-10:20 a.m.

1 stop14h 30m

Dublin

Wed 4/11

9:00 a.m.-2:58 p.m.

1 stop10h 58m

C$ 781

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 31/8

7:55 p.m.-8:15 a.m.

1 stop31h 20m

Dublin

Mon 7/9

9:50 a.m.-2:37 p.m.

1 stop9h 47m

C$ 786
Quickest round-trip

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 5/9

2:32 p.m.-7:20 a.m.

1 stop11h 48m

Dublin

Sun 13/9

9:20 a.m.-2:59 p.m.

1 stop10h 39m

C$ 787

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 1/9

10:29 a.m.-8:15 a.m.

2 stops16h 46m

Dublin

Tue 8/9

9:20 a.m.-2:36 p.m.

1 stop10h 16m

C$ 792

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 25/10

7:48 p.m.-10:20 a.m.

1 stop10h 32m

Dublin

Sat 7/11

9:00 a.m.-7:13 p.m.

2 stops15h 13m

C$ 795

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between New York LaGuardia Airport and Dublin?

What is the cheapest month to fly to Dublin?

If you’re not able to fly to Dublin in November, then April is your next best option. Flight prices from New York LaGuardia Airport to Dublin during April average around C$ 506.

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$ 445. 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$ 816. 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 evening. momondo users have found flights departing from New York LaGuardia Airport to Dublin in the evening for as low as C$ 448. 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 afternoon are often more expensive with an average ticket price of C$ 448.

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

23h 40m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Dublin takes 23h 40m
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

Frequently asked questions about flying from New York LaGuardia Airport to Dublin

  • 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 23h 40m.

  • 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
Arklow
Maynooth

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.

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/6
Sat 13/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland