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Cheap flights from New York LaGuardia Airport to Ireland from €167

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 Ireland departing on 22/11. 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 Ireland

Cheap return flights

United Airlines Logo
14:15 - 08:10LGA-DUB
12h 55m1 stop
United Airlines Logo
09:00 - 15:38DUB-LGA
11h 38m1 stop
€297United Airlines
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Wed, 5 Nov - Sun, 9 Nov
Air Canada Logo
16:20 - 07:10LGA-DUB
9h 50m1 stop
Air Canada Logo
09:00 - 15:38DUB-LGA
11h 38m1 stop
€299Air Canada
Find Deal
Fri, 7 Nov - Fri, 14 Nov
Lufthansa Logo
15:30 - 07:45LGA-DUB
11h 15m1 stop
Lufthansa Logo
09:20 - 19:37DUB-LGA
15h 17m1 stop
€308Lufthansa
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Fri, 19 Sep - Thu, 25 Sep
Logo
16:50 - 08:15LGA-DUB
10h 25m1 stop
Logo
09:50 - 19:59DUB-LGA
15h 09m1 stop
€315
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Lufthansa Logo
17:45 - 07:45LGA-DUB
9h 00m1 stop
Lufthansa Logo
09:50 - 19:59DUB-LGA
15h 09m1 stop
€317Lufthansa
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Mon, 15 Sep - Mon, 22 Sep
Logo
14:59 - 07:10LGA-DUB
11h 11m1 stop
Logo
09:50 - 18:04DUB-LGA
13h 14m1 stop
€319
Find Deal
Thu, 11 Sep - Wed, 17 Sep
American Airlines Logo
17:45 - 15:50LGA-SNN
17h 05m2 stops
American Airlines Logo
07:40 - 21:25SNN-LGA
18h 45m2 stops
€393American Airlines
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Fri, 26 Sep - Mon, 6 Oct
American Airlines Logo
11:15 - 06:20LGA-SNN
14h 05m1 stop
American Airlines Logo
14:45 - 23:38SNN-LGA
13h 53m2 stops
€487American Airlines
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Mon, 19 Jan - Sun, 1 Feb
British Airways Logo
17:45 - 16:10LGA-SNN
17h 25m2 stops
British Airways Logo
07:40 - 20:50SNN-LGA
18h 10m2 stops
€544British Airways
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Wed, 10 Sep - Tue, 16 Sep
British Airways Logo
14:45 - 10:45LGA-ORK
15h 00m2 stops
British Airways Logo
07:20 - 18:29ORK-LGA
16h 09m2 stops
€699British Airways
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Tue, 9 Sep - Mon, 15 Sep

United Airlines flights from New York LaGuardia Airport to Ireland

Our best United Airlines deals on New York LaGuardia Airport to Ireland flight tickets
United Airlines
5 Nov
LGA14:15New York LaGuardia
12h 55m
1 stop
DUB08:10Dublin
9 Nov
DUB09:00Dublin
11h 38m
1 stop
LGA15:38New York LaGuardia
€297
Find similar
United Airlines
12 Sept
LGA19:29New York LaGuardia
30h 41m
1 stop
DUB07:10Dublin
20 Sept
DUB09:20Dublin
29h 12m
1 stop
LGA09:32New York LaGuardia
€301
Find similar
United Airlines
11 Sept
LGA14:59New York LaGuardia
11h 11m
1 stop
DUB07:10Dublin
19 Sept
DUB09:50Dublin
11h 04m
1 stop
LGA15:54New York LaGuardia
€302
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Air Canada flights from New York LaGuardia Airport to Ireland

Our best Air Canada deals on New York LaGuardia Airport to Ireland flight tickets
Air Canada
7 Nov
LGA16:20New York LaGuardia
9h 50m
1 stop
DUB07:10Dublin
14 Nov
DUB09:00Dublin
11h 38m
1 stop
LGA15:38New York LaGuardia
€299
Find similar
Air Canada
25 Aug
LGA08:45New York LaGuardia
18h 00m
1 stop
DUB07:45Dublin
3 Sept
DUB09:50Dublin
13h 14m
1 stop
LGA18:04New York LaGuardia
€300
Find similar
Air Canada
10 Sept
LGA10:15New York LaGuardia
16h 30m
1 stop
DUB07:45Dublin
15 Sept
DUB09:20Dublin
10h 27m
1 stop
LGA14:47New York LaGuardia
€312
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New York LaGuardia Airport to Ireland 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 24 August 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 5/11

14:15-08:10

1 stop12h 55m

Dublin

Sun 9/11

09:00-15:38

1 stop11h 38m

€297

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 7/11

16:20-07:10

1 stop9h 50m

Dublin

Fri 14/11

09:00-15:38

1 stop11h 38m

€299

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 19/9

15:30-07:45

1 stop11h 15m

Dublin

Thu 25/9

09:20-19:37

1 stop15h 17m

€308

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 13/10

16:50-08:15

1 stop10h 25m

Dublin

Mon 20/10

09:50-19:59

1 stop15h 09m

€315

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 15/9

17:45-07:45

1 stop9h 00m

Dublin

Mon 22/9

09:50-19:59

1 stop15h 09m

€317

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 11/9

14:59-07:10

1 stop11h 11m

Dublin

Wed 17/9

09:50-18:04

1 stop13h 14m

€319

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Fri 26/9

17:45-15:50

2 stops17h 05m

Shannon

Mon 6/10

07:40-21:25

2 stops18h 45m

€393

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Mon 19/1

11:15-06:20

1 stop14h 05m

Shannon

Sun 1/2

14:45-23:38

2 stops13h 53m

€487

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Wed 10/9

17:45-16:10

2 stops17h 25m

Shannon

Tue 16/9

07:40-20:50

2 stops18h 10m

€544

New YorkCork

LGA - ORK

LGAORK

New York LaGuardia

Tue 9/9

14:45-10:45

2 stops15h 00m

Cork

Mon 15/9

07:20-18:29

2 stops16h 09m

€699

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from New York LaGuardia Airport to Ireland

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 New York LaGuardia to Ireland?

Air Canada, United Airlines, and Lufthansa are the most popular carriers operating from New York LaGuardia to Ireland

Cheap New York LaGuardia Airport to Ireland flight deals and tips

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

Direct flights

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

    Prices for flights from New York LaGuardia Airport to Ireland are updated daily.

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

    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 New York LaGuardia Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland 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 licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Ireland for you.

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

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

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

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 Ireland.

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

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from New York and alert you when they change.

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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €39
Flights to Corkfrom €112
Flights to Shannon, Clarefrom €114
Flights to Donegalfrom €65
Flights to Milltown (Kerry)from €40