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Cheap flights from New York LaGuardia Airport to Dublin from €236

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 Dublin departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New York LaGuardia Airport to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
12:56 - 05:10
LGA
-
DUB
11h 14m
1 stop
Aer Lingus Logo
13:20 - 21:15
DUB
-
LGA
12h 55m
1 stop
€374Aer Lingus
Tue, 15 Sep - Thu, 22 Apr
Aer Lingus Logo
12:56 - 05:10
LGA
-
DUB
11h 14m
1 stop
Aer Lingus Logo
13:20 - 21:15
DUB
-
LGA
12h 55m
1 stop
€387Aer Lingus
Thu, 17 Sep - Thu, 22 Apr
Aer Lingus Logo
11:35 - 05:10
LGA
-
DUB
12h 35m
1 stop
Aer Lingus Logo
13:20 - 20:59
DUB
-
LGA
12h 39m
1 stop
€415Aer Lingus
Wed, 19 Aug - Sat, 5 Sep
Aer Lingus Logo
13:47 - 05:10
LGA
-
DUB
10h 23m
1 stop
Aer Lingus Logo
13:00 - 21:29
DUB
-
LGA
13h 29m
1 stop
€416Aer Lingus
Thu, 19 Nov - Thu, 26 Nov
Aer Lingus Logo
11:35 - 05:10
LGA
-
DUB
12h 35m
1 stop
Aer Lingus Logo
13:20 - 21:10
DUB
-
LGA
12h 50m
1 stop
€419Aer Lingus
Tue, 18 Aug - Wed, 26 Aug
Aer Lingus Logo
11:35 - 05:10
LGA
-
DUB
12h 35m
1 stop
Aer Lingus Logo
13:20 - 21:10
DUB
-
LGA
12h 50m
1 stop
€424Aer Lingus
Wed, 19 Aug - Mon, 7 Sep
Aer Lingus Logo
11:35 - 05:10
LGA
-
DUB
12h 35m
1 stop
Aer Lingus Logo
13:20 - 20:59
DUB
-
LGA
12h 39m
1 stop
€425Aer Lingus
Tue, 25 Aug - Sat, 29 Aug
Aer Lingus Logo
11:35 - 05:10
LGA
-
DUB
12h 35m
1 stop
Aer Lingus Logo
13:20 - 21:10
DUB
-
LGA
12h 50m
1 stop
€439Aer Lingus
Wed, 19 Aug - Wed, 26 Aug
Aer Lingus Logo
11:35 - 05:10
LGA
-
DUB
12h 35m
1 stop
Aer Lingus Logo
13:20 - 21:10
DUB
-
LGA
12h 50m
1 stop
€440Aer Lingus
Wed, 19 Aug - Wed, 26 Aug
Aer Lingus Logo
10:21 - 05:10
LGA
-
DUB
13h 49m
1 stop
Aer Lingus Logo
13:20 - 20:59
DUB
-
LGA
12h 39m
1 stop
€452Aer Lingus
Sun, 16 Aug - Sat, 22 Aug

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Aer Lingus flights from New York LaGuardia Airport to Dublin

Our best Aer Lingus deals on New York LaGuardia Airport to Dublin flight tickets
Aer Lingus
15 Sept
LGA12:56New York LaGuardia
11h 14m
1 stop
DUB05:10Dublin
22 Apr
DUB13:20Dublin
12h 55m
1 stop
LGA21:15New York LaGuardia
€374
Aer Lingus
17 Sept
LGA12:56New York LaGuardia
11h 14m
1 stop
DUB05:10Dublin
22 Apr
DUB13:20Dublin
12h 55m
1 stop
LGA21:15New York LaGuardia
€387
Aer Lingus
19 Aug
LGA11:35New York LaGuardia
12h 35m
1 stop
DUB05:10Dublin
5 Sept
DUB13:20Dublin
12h 39m
1 stop
LGA20:59New York LaGuardia
€415

Lufthansa flights from New York LaGuardia Airport to Dublin

Our best Lufthansa deals on New York LaGuardia Airport to Dublin flight tickets
Lufthansa
10 Aug
LGA17:35New York LaGuardia
9h 10m
1 stop
DUB07:45Dublin
24 Aug
DUB09:50Dublin
16h 40m
1 stop
LGA21:30New York LaGuardia
€543
Lufthansa
14 Aug
LGA17:35New York LaGuardia
9h 10m
1 stop
DUB07:45Dublin
20 Aug
DUB09:50Dublin
14h 50m
1 stop
LGA19:40New York LaGuardia
€547

momondo Fare Finder

 
Customise your flight search to find flights from New York LaGuardia Airport to Dublin 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 1 August 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 15/9

12:56-05:10

1 stop11h 14m

Dublin

Thu 22/4

13:20-21:15

1 stop12h 55m

€374

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 17/9

12:56-05:10

1 stop11h 14m

Dublin

Thu 22/4

13:20-21:15

1 stop12h 55m

€387

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 19/8

11:35-05:10

1 stop12h 35m

Dublin

Sat 5/9

13:20-20:59

1 stop12h 39m

€415
Fastest return journey

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 19/11

13:47-05:10

1 stop10h 23m

Dublin

Thu 26/11

13:00-21:29

1 stop13h 29m

€416

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 18/8

11:35-05:10

1 stop12h 35m

Dublin

Wed 26/8

13:20-21:10

1 stop12h 50m

€419

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 19/8

11:35-05:10

1 stop12h 35m

Dublin

Mon 7/9

13:20-21:10

1 stop12h 50m

€424

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 25/8

11:35-05:10

1 stop12h 35m

Dublin

Sat 29/8

13:20-20:59

1 stop12h 39m

€425

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 19/8

11:35-05:10

1 stop12h 35m

Dublin

Wed 26/8

13:20-21:10

1 stop12h 50m

€439

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 19/8

11:35-05:10

1 stop12h 35m

Dublin

Wed 26/8

13:20-21:10

1 stop12h 50m

€440

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 16/8

10:21-05:10

1 stop13h 49m

Dublin

Sat 22/8

13:20-20:59

1 stop12h 39m

€452

Flights are sorted by cheapest return flights first.

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

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

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 typical price of a round-trip flight between New York LaGuardia Airport and Dublin?

Prices are currently typical for flights on this route.

Typical prices usually range from €338 to €599.
The lowest price recently found on this route was €374.

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of November, then book flights to Dublin from New York LaGuardia Airport during April instead. Flights to Dublin in April, while not as cheap as those in November, still average around €322.

What is the cheapest day to depart on your flight to Dublin?

Our data shows that Saturday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €466. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around €690. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Our data shows that the cheapest New York LaGuardia Airport to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €565. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €622 on average. Flights to Dublin from New York LaGuardia Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from New York LaGuardia Airport to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York LaGuardia Airport to Dublin (LGA to DUB) flight deals and tips

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

Fastest flight time

9h 10m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Dublin takes 9h 10m
There are no direct flights from New York LaGuardia Airport to Dublin. There are no popular flight routes from New York LaGuardia Airport to Dublin.
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Dublin

  • How far is New York LaGuardia to Dublin by plane?

    There are 5098.3 km between New York LaGuardia and Dublin. 9h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Dublin Airport?

    Prices for flights from New York LaGuardia Airport to Dublin Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York LaGuardia Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

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

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Swords
Naas
Gorey
Bray
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Portmarnock

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dublin from New York.

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

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

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

momondo helps you find the best flight between New York and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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