Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Ireland to New York from €333

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 29/4. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ireland to New York

Recent return flight deals from Ireland to New York

Enter your travel dates to find the best prices.
British Airways Logo
08:50 - 21:29
DUB
-
LGA
17h 39m2 stops
British Airways Logo
15:35 - 12:35
LGA
-
DUB
16h 00m2 stops
€383British Airways
Thu, 5 Feb - Mon, 9 Feb
British Airways Logo
08:50 - 21:29
DUB
-
LGA
17h 39m2 stops
British Airways Logo
15:35 - 12:35
LGA
-
DUB
16h 00m2 stops
€384British Airways
Thu, 5 Feb - Mon, 9 Feb
Multiple Airlines Logo
11:30 - 17:22
DUB
-
LGA
10h 52m1 stop
Multiple Airlines Logo
17:00 - 09:20
LGA
-
DUB
11h 20m1 stop
€400Multiple Airlines
Sun, 1 Mar - Sat, 7 Mar
American Airlines Logo
12:40 - 23:43
DUB
-
LGA
16h 03m1 stop
American Airlines Logo
14:29 - 09:55
LGA
-
DUB
14h 26m1 stop
€423American Airlines
Fri, 1 May - Thu, 7 May
Delta Logo
05:55 - 20:30
DUB
-
LGA
19h 35m2 stops
Delta Logo
14:00 - 15:45
LGA
-
DUB
20h 45m2 stops
€439Delta
Fri, 16 Jan - Thu, 29 Jan
KLM Logo
11:30 - 18:30
DUB
-
LGA
11h 00m1 stop
KLM Logo
19:00 - 09:20
LGA
-
DUB
10h 20m1 stop
€439KLM
Thu, 12 Mar - Sun, 22 Mar
Delta Logo
06:00 - 20:31
ORK
-
LGA
19h 31m2 stops
Delta Logo
17:00 - 15:00
LGA
-
ORK
17h 00m2 stops
€442Delta
Sat, 31 Jan - Sat, 7 Feb
KLM Logo
11:30 - 17:22
DUB
-
LGA
10h 52m1 stop
KLM Logo
16:00 - 09:20
LGA
-
DUB
12h 20m1 stop
€449KLM
Thu, 26 Feb - Sun, 1 Mar
Multiple Airlines Logo
11:30 - 17:20
DUB
-
LGA
9h 50m1 stop
Multiple Airlines Logo
18:00 - 09:20
LGA
-
DUB
11h 20m1 stop
€450Multiple Airlines
Wed, 11 Mar - Sun, 22 Mar
American Airlines Logo
07:50 - 12:24
SNN
-
LGA
33h 34m2 stops
American Airlines Logo
21:15 - 16:45
LGA
-
SNN
38h 30m2 stops
€519American Airlines
Thu, 5 Feb - Sun, 8 Feb

Delta flights from Ireland to New York LaGuardia Airport

Our best Delta deals on Ireland to New York LaGuardia Airport flight tickets
Delta
16 Jan
DUB05:55Dublin
19h 35m
2 stops
LGA20:30New York LaGuardia
29 Jan
LGA14:00New York LaGuardia
20h 45m
2 stops
DUB15:45Dublin
€439
Find similar
Delta
31 Jan
ORK06:00Cork
19h 31m
2 stops
LGA20:31New York LaGuardia
7 Feb
LGA17:00New York LaGuardia
17h 00m
2 stops
ORK15:00Cork
€442
Find similar
Delta
1 Apr
DUB15:00Dublin
10h 24m
1 stop
LGA20:24New York LaGuardia
6 Apr
LGA20:00New York LaGuardia
9h 45m
1 stop
DUB10:45Dublin
€452
Find similar

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
31 Jan
DUB09:00Dublin
15h 03m
1 stop
LGA19:03New York LaGuardia
7 Feb
LGA15:30New York LaGuardia
10h 40m
1 stop
DUB07:10Dublin
€461
Find similar
Air Canada
31 Jan
DUB09:00Dublin
12h 57m
2 stops
LGA16:57New York LaGuardia
7 Feb
LGA16:20New York LaGuardia
9h 50m
1 stop
DUB07:10Dublin
€463
Find similar
Air Canada
24 Dec
DUB09:00Dublin
13h 58m
1 stop
LGA17:58New York LaGuardia
8 Jan
LGA11:30New York LaGuardia
14h 40m
1 stop
DUB07:10Dublin
€535
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 20 December 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

Thu 5/2

08:50-21:29

2 stops17h 39m

New York LaGuardia

Mon 9/2

15:35-12:35

2 stops16h 00m

€383

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 5/2

08:50-21:29

2 stops17h 39m

New York LaGuardia

Mon 9/2

15:35-12:35

2 stops16h 00m

€384

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sun 1/3

11:30-17:22

1 stop10h 52m

New York LaGuardia

Sat 7/3

17:00-09:20

1 stop11h 20m

€400

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 1/5

12:40-23:43

1 stop16h 03m

New York LaGuardia

Thu 7/5

14:29-09:55

1 stop14h 26m

€423

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 16/1

05:55-20:30

2 stops19h 35m

New York LaGuardia

Thu 29/1

14:00-15:45

2 stops20h 45m

€439

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 12/3

11:30-18:30

1 stop11h 00m

New York LaGuardia

Sun 22/3

19:00-09:20

1 stop10h 20m

€439

CorkNew York

ORK - LGA

ORKLGA

Cork

Sat 31/1

06:00-20:31

2 stops19h 31m

New York LaGuardia

Sat 7/2

17:00-15:00

2 stops17h 00m

€442

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 26/2

11:30-17:22

1 stop10h 52m

New York LaGuardia

Sun 1/3

16:00-09:20

1 stop12h 20m

€449

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 11/3

11:30-17:20

1 stop9h 50m

New York LaGuardia

Sun 22/3

18:00-09:20

1 stop11h 20m

€450

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Thu 5/2

07:50-12:24

2 stops33h 34m

New York LaGuardia

Sun 8/2

21:15-16:45

2 stops38h 30m

€519

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to New York from

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?

British Airways is the most popular carrier 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

Fastest flight time

9h 50m

Direct flights

None
The fastest flight from Ireland to New York LaGuardia Airport takes 9h 50m
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.
Search flight deals

  • 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
North Bergen
Ridgefield
Somerset
Asbury Park
Elizabeth
Parsippany
Edgewater
Mount Laurel
Queens
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.

An easier way to manage your New York LaGuardia Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 19/1
Mon 26/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to New York