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Cheap flights from Ireland to New York from $417

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 1/16. 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
0 bags

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Find the cheapest flights from Ireland to New York

Recent round-trip flight deals from Ireland to New York

Enter your travel dates to find the best prices.
Delta Logo
5:55 am - 8:30 pm
DUB
-
LGA
19h 35m2 stops
Delta Logo
2:00 pm - 3:45 pm
LGA
-
DUB
20h 45m2 stops
$514Delta
Fri, Jan 16 - Thu, Jan 29
Delta Logo
6:00 am - 8:31 pm
ORK
-
LGA
19h 31m2 stops
Delta Logo
5:00 pm - 3:00 pm
LGA
-
ORK
17h 00m2 stops
$518Delta
Sat, Jan 31 - Sat, Feb 7
KLM Logo
11:30 am - 6:24 pm
DUB
-
LGA
11h 54m1 stop
KLM Logo
5:00 pm - 9:20 am
LGA
-
DUB
12h 20m1 stop
$527KLM
Sat, Feb 28 - Tue, Mar 10
Multiple Airlines Logo
11:30 am - 7:28 pm
DUB
-
LGA
12h 58m1 stop
Multiple Airlines Logo
6:00 pm - 9:20 am
LGA
-
DUB
10h 20m1 stop
$528Multiple Airlines
Tue, Feb 24 - Wed, Mar 4
Multiple Airlines Logo
3:00 pm - 8:32 pm
DUB
-
LGA
10h 32m1 stop
Multiple Airlines Logo
5:00 pm - 10:00 am
LGA
-
DUB
12h 00m1 stop
$534Multiple Airlines
Thu, Apr 30 - Sat, May 9
KLM Logo
11:30 am - 5:22 pm
DUB
-
LGA
10h 52m1 stop
KLM Logo
4:00 pm - 9:20 am
LGA
-
DUB
12h 20m1 stop
$536KLM
Fri, Feb 27 - Sun, Mar 1
American Airlines Logo
4:05 pm - 9:29 pm
DUB
-
LGA
34h 24m2 stops
American Airlines Logo
1:30 pm - 9:50 am
LGA
-
DUB
15h 20m2 stops
$539American Airlines
Thu, Feb 5 - Mon, Feb 9
Air Canada Logo
9:00 am - 7:03 pm
DUB
-
LGA
15h 03m1 stop
Air Canada Logo
3:30 pm - 7:10 am
LGA
-
DUB
10h 40m1 stop
$540Air Canada
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
7:50 am - 7:21 am
SNN
-
LGA
28h 31m2 stops
American Airlines Logo
10:25 am - 11:30 am
LGA
-
SNN
20h 05m2 stops
$701American Airlines
Thu, Feb 5 - Sun, Feb 8
Air Canada Logo
7:50 am - 5:58 pm
SNN
-
LGA
15h 08m2 stops
Air Canada Logo
3:20 pm - 11:30 am
LGA
-
SNN
15h 10m2 stops
$728Air Canada
Mon, Jan 19 - Mon, Jan 26

Delta flights from Ireland to New York LaGuardia Airport

Our best Delta deals on Ireland to New York LaGuardia Airport flight tickets
Delta
Jan 16
DUB5:55 amDublin
20h 30m
2 stops
LGA9:25 pmNew York LaGuardia
Jan 29
LGA2:59 pmNew York LaGuardia
19h 46m
2 stops
DUB3:45 pmDublin
$514
Find similar
Delta
Jan 31
ORK6:00 amCork
19h 31m
2 stops
LGA8:31 pmNew York LaGuardia
Feb 7
LGA5:00 pmNew York LaGuardia
17h 00m
2 stops
ORK3:00 pmCork
$518
Find similar
Delta
Jan 30
ORK6:00 amCork
15h 30m
2 stops
LGA4:30 pmNew York LaGuardia
Feb 6
LGA6:00 pmNew York LaGuardia
17h 45m
2 stops
ORK4:45 pmCork
$590
Find similar

KLM flights from Ireland to New York LaGuardia Airport

Our best KLM deals on Ireland to New York LaGuardia Airport flight tickets
KLM
Feb 28
DUB11:30 amDublin
11h 54m
1 stop
LGA6:24 pmNew York LaGuardia
Mar 10
LGA5:00 pmNew York LaGuardia
12h 20m
1 stop
DUB9:20 amDublin
$527
Find similar
KLM
Apr 1
DUB3:00 pmDublin
10h 24m
1 stop
LGA8:24 pmNew York LaGuardia
Apr 6
LGA6:00 pmNew York LaGuardia
11h 45m
1 stop
DUB10:45 amDublin
$531
Find similar
KLM
Feb 27
DUB11:30 amDublin
10h 52m
1 stop
LGA5:22 pmNew York LaGuardia
Mar 1
LGA4:00 pmNew York LaGuardia
12h 20m
1 stop
DUB9:20 amDublin
$536
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated December 18, 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

Fri 1/16

5:55 am-8:30 pm

2 stops19h 35m

New York LaGuardia

Thu 1/29

2:00 pm-3:45 pm

2 stops20h 45m

$514

CorkNew York

ORK - LGA

ORKLGA

Cork

Sat 1/31

6:00 am-8:31 pm

2 stops19h 31m

New York LaGuardia

Sat 2/7

5:00 pm-3:00 pm

2 stops17h 00m

$518

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 2/28

11:30 am-6:24 pm

1 stop11h 54m

New York LaGuardia

Tue 3/10

5:00 pm-9:20 am

1 stop12h 20m

$527

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 2/24

11:30 am-7:28 pm

1 stop12h 58m

New York LaGuardia

Wed 3/4

6:00 pm-9:20 am

1 stop10h 20m

$528

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 4/30

3:00 pm-8:32 pm

1 stop10h 32m

New York LaGuardia

Sat 5/9

5:00 pm-10:00 am

1 stop12h 00m

$534

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 2/27

11:30 am-5:22 pm

1 stop10h 52m

New York LaGuardia

Sun 3/1

4:00 pm-9:20 am

1 stop12h 20m

$536

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 2/5

4:05 pm-9:29 pm

2 stops34h 24m

New York LaGuardia

Mon 2/9

1:30 pm-9:50 am

2 stops15h 20m

$539

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 1/31

9:00 am-7:03 pm

1 stop15h 03m

New York LaGuardia

Sat 2/7

3:30 pm-7:10 am

1 stop10h 40m

$540

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Thu 2/5

7:50 am-7:21 am

2 stops28h 31m

New York LaGuardia

Sun 2/8

10:25 am-11:30 am

2 stops20h 05m

$701

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Mon 1/19

7:50 am-5:58 pm

2 stops15h 08m

New York LaGuardia

Mon 1/26

3:20 pm-11:30 am

2 stops15h 10m

$728

Flights are sorted by cheapest round-trip 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

Can stopping save me money on Ireland to New York LaGuardia Airport flights?

You could potentially save up to 44% on your flight if you consider stops on a Ireland to New York LaGuardia Airport flight.

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

Fastest flight time

9h 58m

Direct flights

None
The fastest flight from Ireland to New York LaGuardia Airport takes 9h 58m
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 refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 travel and health documents required for your trip to New York LaGuardia 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 New York LaGuardia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
East Rutherford
Asbury Park
Point Pleasant Beach
Beach Haven
Spring Lake
Long Branch
Tannersville
Wayne
Stamford
Secaucus
East Stroudsburg
Ocean Grove
Elizabeth
Parsippany
Staten Island
Middletown

Why use momondo?

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

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 Ireland to New York for you.

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

Yes. All flights to New York from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Ireland to New York flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to New York from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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