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Cheap flights from New York LaGuardia Airport to Ireland from €205

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 1/8. 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 Ireland

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:20 - 08:10
LGA
-
DUB
12h 50m
1 stop
United Airlines Logo
09:00 - 19:03
DUB
-
LGA
15h 03m
1 stop
€297United Airlines
Wed, 25 Feb - Mon, 2 Mar
United Airlines Logo
06:00 - 07:20
LGA
-
DUB
20h 20m
1 stop
United Airlines Logo
09:20 - 14:36
DUB
-
LGA
10h 16m
1 stop
€298United Airlines
Thu, 23 Jul - Thu, 17 Sep
Air Canada Logo
15:30 - 07:10
LGA
-
DUB
10h 40m
1 stop
Air Canada Logo
09:00 - 19:03
DUB
-
LGA
15h 03m
2 stops
€299Air Canada
Thu, 26 Feb - Wed, 4 Mar
Air Canada Logo
19:45 - 07:10
LGA
-
DUB
30h 25m
2 stops
Air Canada Logo
08:00 - 15:38
DUB
-
LGA
11h 38m
1 stop
€303Air Canada
Wed, 4 Mar - Sun, 8 Mar
Delta Logo
18:00 - 15:00
LGA
-
ORK
17h 00m
2 stops
Delta Logo
10:50 - 23:37
ORK
-
LGA
17h 47m
2 stops
€346Delta
Mon, 23 Mar - Tue, 31 Mar
Delta Logo
16:59 - 15:00
LGA
-
ORK
17h 01m
2 stops
Delta Logo
06:00 - 20:14
ORK
-
LGA
18h 14m
2 stops
€346Delta
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
17:35 - 16:20
LGA
-
ORK
41h 45m
2 stops
Multiple Airlines Logo
11:35 - 19:31
ORK
-
LGA
12h 56m
2 stops
€455Multiple Airlines
Sun, 19 Apr - Mon, 27 Apr
Multiple Airlines Logo
20:45 - 16:20
LGA
-
ORK
38h 35m
2 stops
Multiple Airlines Logo
11:35 - 19:31
ORK
-
LGA
12h 56m
2 stops
€460Multiple Airlines
Sun, 19 Apr - Mon, 27 Apr
British Airways Logo
17:16 - 19:25
LGA
-
SNN
22h 09m
2 stops
British Airways Logo
14:45 - 21:12
SNN
-
LGA
10h 27m
1 stop
€510British Airways
Wed, 18 Mar - Wed, 25 Mar
British Airways Logo
17:16 - 11:10
LGA
-
ORK
36h 54m
2 stops
British Airways Logo
11:55 - 23:25
ORK
-
LGA
15h 30m
2 stops
€552British Airways
Fri, 6 Mar - Tue, 17 Mar

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
5 Feb
LGA15:30New York LaGuardia
10h 40m
1 stop
DUB07:10Dublin
11 Feb
DUB09:00Dublin
15h 02m
2 stops
LGA19:02New York LaGuardia
€297
Air Canada
5 Feb
LGA15:30New York LaGuardia
10h 40m
1 stop
DUB07:10Dublin
11 Feb
DUB09:00Dublin
12h 59m
2 stops
LGA16:59New York LaGuardia
€299
Air Canada
4 Mar
LGA19:45New York LaGuardia
30h 25m
2 stops
DUB07:10Dublin
8 Mar
DUB08:00Dublin
11h 38m
1 stop
LGA15:38New York LaGuardia
€303

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
25 Feb
LGA14:20New York LaGuardia
12h 50m
1 stop
DUB08:10Dublin
2 Mar
DUB09:00Dublin
15h 03m
1 stop
LGA19:03New York LaGuardia
€297
United Airlines
23 Jul
LGA06:00New York LaGuardia
20h 20m
1 stop
DUB07:20Dublin
17 Sept
DUB09:20Dublin
10h 16m
1 stop
LGA14:36New York LaGuardia
€298
United Airlines
5 Mar
LGA15:30New York LaGuardia
10h 40m
1 stop
DUB07:10Dublin
9 Mar
DUB08:00Dublin
11h 38m
1 stop
LGA15:38New York LaGuardia
€300

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 3 February 2026.
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 25/2

14:20-08:10

1 stop12h 50m

Dublin

Mon 2/3

09:00-19:03

1 stop15h 03m

€297

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 23/7

06:00-07:20

1 stop20h 20m

Dublin

Thu 17/9

09:20-14:36

1 stop10h 16m

€298

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 26/2

15:30-07:10

1 stop10h 40m

Dublin

Wed 4/3

09:00-19:03

2 stops15h 03m

€299

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 4/3

19:45-07:10

2 stops30h 25m

Dublin

Sun 8/3

08:00-15:38

1 stop11h 38m

€303

New YorkCork

LGA - ORK

LGAORK

New York LaGuardia

Mon 23/3

18:00-15:00

2 stops17h 00m

Cork

Tue 31/3

10:50-23:37

2 stops17h 47m

€346

New YorkCork

LGA - ORK

LGAORK

New York LaGuardia

Mon 2/3

16:59-15:00

2 stops17h 01m

Cork

Mon 9/3

06:00-20:14

2 stops18h 14m

€346

New YorkCork

LGA - ORK

LGAORK

New York LaGuardia

Sun 19/4

17:35-16:20

2 stops41h 45m

Cork

Mon 27/4

11:35-19:31

2 stops12h 56m

€455

New YorkCork

LGA - ORK

LGAORK

New York LaGuardia

Sun 19/4

20:45-16:20

2 stops38h 35m

Cork

Mon 27/4

11:35-19:31

2 stops12h 56m

€460

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Wed 18/3

17:16-19:25

2 stops22h 09m

Shannon

Wed 25/3

14:45-21:12

1 stop10h 27m

€510

New YorkCork

LGA - ORK

LGAORK

New York LaGuardia

Fri 6/3

17:16-11:10

2 stops36h 54m

Cork

Tue 17/3

11:55-23:25

2 stops15h 30m

€552

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 month to fly to Ireland?

The month of December is another great option to travel to Ireland, with average flight prices from New York LaGuardia Airport averaging around €317.

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

Fastest flight time

9h 05m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Ireland takes 9h 05m
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.
Search flight deals

  • 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 €40
Flights to Corkfrom €90
Flights to Shannon, Clarefrom €92
Flights to Donegalfrom €216
Flights to Milltown (Kerry)from €39