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Cheap flights from Ireland to New York from €275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to New York departing on 20/9. 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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0 bags
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Find the cheapest flights from Ireland to New York

Recent return flight deals from Ireland to New York

Air Canada Logo
09:00 - 19:02DUB-LGA
15h 02m2 stops
Air Canada Logo
12:45 - 07:10LGA-DUB
13h 25m1 stop
€370Air Canada
Find Deal
Sat, 15 Nov - Sat, 22 Nov
Air Canada Logo
09:20 - 14:47DUB-LGA
10h 27m1 stop
Air Canada Logo
15:30 - 07:45LGA-DUB
11h 15m1 stop
€371Air Canada
Find Deal
Thu, 11 Sep - Wed, 17 Sep
Air Canada Logo
09:20 - 14:47DUB-LGA
10h 27m1 stop
Air Canada Logo
17:45 - 07:45LGA-DUB
9h 00m1 stop
€373Air Canada
Find Deal
Sat, 20 Sep - Sun, 28 Sep
Logo
05:00 - 14:42DUB-LGA
14h 42m2 stops
Logo
15:30 - 07:10LGA-DUB
10h 40m1 stop
€375
Find Deal
Tue, 11 Nov - Fri, 28 Nov
Logo
05:00 - 14:42DUB-LGA
14h 42m2 stops
Logo
12:45 - 07:10LGA-DUB
13h 25m1 stop
€376
Find Deal
Tue, 25 Nov - Sun, 30 Nov
United Airlines Logo
09:20 - 16:52DUB-LGA
12h 32m1 stop
United Airlines Logo
06:00 - 07:10LGA-DUB
20h 10m1 stop
€379United Airlines
Find Deal
Sat, 6 Sep - Sun, 7 Sep
United Airlines Logo
09:00 - 15:38DUB-LGA
11h 38m1 stop
United Airlines Logo
19:29 - 10:20LGA-DUB
9h 51m1 stop
€381United Airlines
Find Deal
Wed, 24 Dec - Tue, 30 Dec
Air France Logo
12:00 - 18:33DUB-LGA
11h 33m1 stop
Air France Logo
16:30 - 10:45LGA-DUB
13h 15m1 stop
€382Air France
Find Deal
Sun, 5 Oct - Sun, 12 Oct
American Airlines Logo
11:45 - 18:29DUB-LGA
11h 44m1 stop
American Airlines Logo
12:00 - 05:30LGA-DUB
12h 30m1 stop
€393American Airlines
Find Deal
Mon, 6 Oct - Tue, 14 Oct
American Airlines Logo
11:45 - 18:29DUB-LGA
11h 44m1 stop
American Airlines Logo
09:10 - 05:30LGA-DUB
15h 20m1 stop
€402American Airlines
Find Deal
Fri, 3 Oct - Thu, 9 Oct

Air Canada flights from Ireland to New York LaGuardia Airport

Our best Air Canada deals on Ireland to New York LaGuardia Airport flight tickets
Air Canada
4 Sept
DUB09:20Dublin
13h 44m
2 stops
LGA18:04New York LaGuardia
17 Sept
LGA17:45New York LaGuardia
9h 00m
1 stop
DUB07:45Dublin
€369
Find similar
Air Canada
15 Nov
DUB09:00Dublin
15h 02m
2 stops
LGA19:02New York LaGuardia
22 Nov
LGA12:45New York LaGuardia
13h 25m
1 stop
DUB07:10Dublin
€370
Find similar
Air Canada
11 Sept
DUB09:20Dublin
10h 27m
1 stop
LGA14:47New York LaGuardia
17 Sept
LGA15:30New York LaGuardia
11h 15m
1 stop
DUB07:45Dublin
€371
Find similar

United Airlines flights from Ireland to New York LaGuardia Airport

Our best United Airlines deals on Ireland to New York LaGuardia Airport flight tickets
United Airlines
6 Sept
DUB09:20Dublin
10h 27m
1 stop
LGA14:47New York LaGuardia
10 Sept
LGA14:59New York LaGuardia
11h 11m
1 stop
DUB07:10Dublin
€378
Find similar
United Airlines
6 Sept
DUB09:20Dublin
12h 32m
1 stop
LGA16:52New York LaGuardia
7 Sept
LGA06:00New York LaGuardia
20h 10m
1 stop
DUB07:10Dublin
€379
Find similar
United Airlines
24 Dec
DUB09:00Dublin
11h 38m
1 stop
LGA15:38New York LaGuardia
30 Dec
LGA19:29New York LaGuardia
9h 51m
1 stop
DUB10:20Dublin
€381
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to New York LaGuardia Airport 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 13,528 searches. Data last updated 27 August 2025.
Use the filters below to find and compare flights from Ireland to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 15/11

09:00-19:02

2 stops15h 02m

New York LaGuardia

Sat 22/11

12:45-07:10

1 stop13h 25m

€370

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 11/9

09:20-14:47

1 stop10h 27m

New York LaGuardia

Wed 17/9

15:30-07:45

1 stop11h 15m

€371

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 20/9

09:20-14:47

1 stop10h 27m

New York LaGuardia

Sun 28/9

17:45-07:45

1 stop9h 00m

€373

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 11/11

05:00-14:42

2 stops14h 42m

New York LaGuardia

Fri 28/11

15:30-07:10

1 stop10h 40m

€375

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 25/11

05:00-14:42

2 stops14h 42m

New York LaGuardia

Sun 30/11

12:45-07:10

1 stop13h 25m

€376

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 6/9

09:20-16:52

1 stop12h 32m

New York LaGuardia

Sun 7/9

06:00-07:10

1 stop20h 10m

€379

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 24/12

09:00-15:38

1 stop11h 38m

New York LaGuardia

Tue 30/12

19:29-10:20

1 stop9h 51m

€381

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sun 5/10

12:00-18:33

1 stop11h 33m

New York LaGuardia

Sun 12/10

16:30-10:45

1 stop13h 15m

€382

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 6/10

11:45-18:29

1 stop11h 44m

New York LaGuardia

Tue 14/10

12:00-05:30

1 stop12h 30m

€393

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 3/10

11:45-18:29

1 stop11h 44m

New York LaGuardia

Thu 9/10

09:10-05:30

1 stop15h 20m

€402

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ireland to New York LaGuardia Airport

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 airline that flies from Ireland to New York LaGuardia?

Scandinavian Airlines and Air Transat are the most popular carriers operating from Ireland to New York LaGuardia

Cheap Ireland to New York LaGuardia Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to New York LaGuardia Airport

Direct flights

None
There are no direct flights from Ireland to New York LaGuardia Airport. There are no popular flight routes from Ireland to New York LaGuardia Airport.
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  • When did momondo last update prices for flights from Ireland to New York LaGuardia Airport?

    Prices for flights from Ireland to New York LaGuardia Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The required travel and health documents for your New York LaGuardia 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 licence and a passport valid for six months after your intended arrival at New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Elizabeth
Queens
Ridgefield
North Bergen
Somerset
Asbury Park
Mount Kisco
East Rutherford
Parsippany
Edgewater
Weehawken

Why use momondo?

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

It is quick and easy to find Ireland to New York 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 New York that suits you.

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

Yes. momondo enables you to select and highlight flights to New York from Ireland with this policy.

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

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 Ireland to New York.

I’m not ready to book a flight from Ireland to New York right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ireland to New York now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New York and let you know when they change.

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