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Cheap flights from Ireland to New York from €317

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 31/10. 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

Logo
05:10 - 14:43DUB-LGA
14h 33m2 stops
Logo
10:35 - 07:10LGA-DUB
15h 35m2 stops
€363
Find Deal
Sat, 8 Nov - Sat, 15 Nov
Logo
05:10 - 16:59DUB-LGA
15h 49m2 stops
Logo
10:35 - 07:10LGA-DUB
15h 35m2 stops
€364
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Air Canada Logo
09:20 - 19:37DUB-LGA
15h 17m1 stop
Air Canada Logo
07:05 - 07:45LGA-DUB
19h 40m1 stop
€365Air Canada
Find Deal
Thu, 25 Sep - Sun, 28 Sep
United Airlines Logo
09:20 - 18:30DUB-LGA
14h 10m1 stop
United Airlines Logo
14:56 - 07:10LGA-DUB
11h 14m1 stop
€367United Airlines
Find Deal
Tue, 23 Sep - Tue, 30 Sep
United Airlines Logo
09:00 - 15:38DUB-LGA
11h 38m1 stop
United Airlines Logo
15:20 - 08:10LGA-DUB
11h 50m1 stop
€369United Airlines
Find Deal
Fri, 16 Jan - Tue, 20 Jan
Air Canada Logo
09:00 - 17:58DUB-LGA
13h 58m1 stop
Air Canada Logo
15:30 - 07:10LGA-DUB
10h 40m1 stop
€374Air Canada
Find Deal
Mon, 3 Nov - Tue, 11 Nov
Delta Logo
11:30 - 17:30DUB-LGA
10h 00m1 stop
Delta Logo
18:59 - 09:20LGA-DUB
9h 21m1 stop
€378Delta
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Fri, 31 Oct - Thu, 6 Nov
Delta Logo
11:30 - 17:30DUB-LGA
10h 00m1 stop
Delta Logo
15:00 - 09:20LGA-DUB
13h 20m1 stop
€379Delta
Find Deal
Fri, 31 Oct - Thu, 6 Nov
American Airlines Logo
10:20 - 20:25DUB-LGA
15h 05m2 stops
American Airlines Logo
15:45 - 12:35LGA-DUB
15h 50m2 stops
€381American Airlines
Find Deal
Wed, 31 Dec - Mon, 5 Jan
American Airlines Logo
07:50 - 14:13SNN-LGA
35h 23m2 stops
American Airlines Logo
15:55 - 11:30LGA-SNN
15h 35m2 stops
€498American Airlines
Find Deal
Thu, 5 Mar - Mon, 9 Mar

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
25 Sept
DUB09:20Dublin
15h 17m
1 stop
LGA19:37New York LaGuardia
28 Sept
LGA07:05New York LaGuardia
19h 40m
1 stop
DUB07:45Dublin
€365
Find similar
Air Canada
22 Sept
DUB09:20Dublin
10h 27m
1 stop
LGA14:47New York LaGuardia
28 Sept
LGA17:45New York LaGuardia
9h 00m
1 stop
DUB07:45Dublin
€367
Find similar
Air Canada
3 Nov
DUB09:00Dublin
13h 58m
1 stop
LGA17:58New York LaGuardia
11 Nov
LGA15:30New York LaGuardia
10h 40m
1 stop
DUB07:10Dublin
€374
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
23 Sept
DUB09:20Dublin
14h 10m
1 stop
LGA18:30New York LaGuardia
30 Sept
LGA14:56New York LaGuardia
11h 14m
1 stop
DUB07:10Dublin
€367
Find similar
United Airlines
20 Sept
DUB09:20Dublin
14h 10m
1 stop
LGA18:30New York LaGuardia
3 Oct
LGA16:28New York LaGuardia
12h 17m
1 stop
DUB09:45Dublin
€368
Find similar
United Airlines
16 Jan
DUB09:00Dublin
11h 38m
1 stop
LGA15:38New York LaGuardia
20 Jan
LGA15:20New York LaGuardia
11h 50m
1 stop
DUB08:10Dublin
€369
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 14 September 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 8/11

05:10-14:43

2 stops14h 33m

New York LaGuardia

Sat 15/11

10:35-07:10

2 stops15h 35m

€363

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 1/11

05:10-16:59

2 stops15h 49m

New York LaGuardia

Sat 8/11

10:35-07:10

2 stops15h 35m

€364

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 25/9

09:20-19:37

1 stop15h 17m

New York LaGuardia

Sun 28/9

07:05-07:45

1 stop19h 40m

€365

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 23/9

09:20-18:30

1 stop14h 10m

New York LaGuardia

Tue 30/9

14:56-07:10

1 stop11h 14m

€367

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 16/1

09:00-15:38

1 stop11h 38m

New York LaGuardia

Tue 20/1

15:20-08:10

1 stop11h 50m

€369

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 3/11

09:00-17:58

1 stop13h 58m

New York LaGuardia

Tue 11/11

15:30-07:10

1 stop10h 40m

€374

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 31/10

11:30-17:30

1 stop10h 00m

New York LaGuardia

Thu 6/11

18:59-09:20

1 stop9h 21m

€378

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 31/10

11:30-17:30

1 stop10h 00m

New York LaGuardia

Thu 6/11

15:00-09:20

1 stop13h 20m

€379

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 31/12

10:20-20:25

2 stops15h 05m

New York LaGuardia

Mon 5/1

15:45-12:35

2 stops15h 50m

€381

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Thu 5/3

07:50-14:13

2 stops35h 23m

New York LaGuardia

Mon 9/3

15:55-11:30

2 stops15h 35m

€498

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?

American Airlines, British Airways, and Lufthansa 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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