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Cheap flights from New York LaGuardia Airport to Dublin from €203

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 12/5. 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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0 bags
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Find the cheapest flights from New York LaGuardia Airport to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
19:29 - 10:20
LGA
-
DUB
9h 51m
1 stop
United Airlines Logo
09:00 - 15:38
DUB
-
LGA
11h 38m
1 stop
€296United Airlines
Mon, 23 Feb - Mon, 2 Mar
United Airlines Logo
08:05 - 08:10
LGA
-
DUB
19h 05m
1 stop
United Airlines Logo
09:00 - 15:38
DUB
-
LGA
11h 38m
1 stop
€298United Airlines
Mon, 16 Feb - Mon, 23 Feb
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
16:20 - 07:10
LGA
-
DUB
9h 50m
1 stop
Air Canada Logo
09:00 - 15:38
DUB
-
LGA
11h 38m
1 stop
€300Air Canada
Fri, 27 Feb - Sun, 1 Mar
United Airlines Logo
19:25 - 10:40
LGA
-
DUB
10h 15m
1 stop
United Airlines Logo
09:50 - 19:01
DUB
-
LGA
14h 11m
1 stop
€300United Airlines
Tue, 14 Apr - Sun, 19 Apr
Air Canada Logo
16:20 - 07:10
LGA
-
DUB
9h 50m
1 stop
Air Canada Logo
09:00 - 15:38
DUB
-
LGA
11h 38m
1 stop
€301Air Canada
Fri, 20 Feb - Fri, 27 Feb
United Airlines Logo
14:10 - 09:45
LGA
-
DUB
14h 35m
1 stop
United Airlines Logo
09:50 - 15:36
DUB
-
LGA
10h 46m
1 stop
€302United Airlines
Wed, 8 Apr - Fri, 17 Apr
Multiple Airlines Logo
14:30 - 08:15
LGA
-
DUB
12h 45m
1 stop
Multiple Airlines Logo
09:50 - 19:37
DUB
-
LGA
14h 47m
1 stop
€303Multiple Airlines
Tue, 28 Apr - Thu, 18 Jun
Air Canada Logo
16:20 - 07:10
LGA
-
DUB
9h 50m
1 stop
Air Canada Logo
09:00 - 16:59
DUB
-
LGA
12h 59m
2 stops
€304Air Canada
Thu, 26 Feb - Mon, 2 Mar
Air Canada Logo
12:40 - 07:10
LGA
-
DUB
13h 30m
2 stops
Air Canada Logo
09:00 - 21:33
DUB
-
LGA
17h 33m
2 stops
€305Air Canada
Fri, 20 Feb - Mon, 23 Feb

Lufthansa flights from New York LaGuardia Airport to Dublin

Our best Lufthansa deals on New York LaGuardia Airport to Dublin flight tickets
Lufthansa
14 Apr
LGA16:30New York LaGuardia
10h 45m
1 stop
DUB08:15Dublin
22 Apr
DUB09:50Dublin
10h 46m
1 stop
LGA15:36New York LaGuardia
€314
Lufthansa
12 May
LGA16:45New York LaGuardia
10h 30m
1 stop
DUB08:15Dublin
18 May
DUB09:20Dublin
17h 06m
1 stop
LGA21:26New York LaGuardia
€321
Lufthansa
25 Feb
LGA18:45New York LaGuardia
31h 25m
1 stop
DUB07:10Dublin
3 Mar
DUB10:40Dublin
14h 32m
1 stop
LGA20:12New York LaGuardia
€321

United Airlines flights from New York LaGuardia Airport to Dublin

Our best United Airlines deals on New York LaGuardia Airport to Dublin flight tickets
United Airlines
23 Feb
LGA19:29New York LaGuardia
9h 51m
1 stop
DUB10:20Dublin
2 Mar
DUB09:00Dublin
11h 38m
1 stop
LGA15:38New York LaGuardia
€296
United Airlines
16 Feb
LGA08:05New York LaGuardia
19h 05m
1 stop
DUB08:10Dublin
23 Feb
DUB09:00Dublin
11h 38m
1 stop
LGA15:38New York LaGuardia
€298
United Airlines
14 Apr
LGA19:25New York LaGuardia
10h 15m
1 stop
DUB10:40Dublin
19 Apr
DUB09:50Dublin
14h 11m
1 stop
LGA19:01New York LaGuardia
€300

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 2 February 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

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 23/2

19:29-10:20

1 stop9h 51m

Dublin

Mon 2/3

09:00-15:38

1 stop11h 38m

€296

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 16/2

08:05-08:10

1 stop19h 05m

Dublin

Mon 23/2

09:00-15:38

1 stop11h 38m

€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

Fri 27/2

16:20-07:10

1 stop9h 50m

Dublin

Sun 1/3

09:00-15:38

1 stop11h 38m

€300

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 14/4

19:25-10:40

1 stop10h 15m

Dublin

Sun 19/4

09:50-19:01

1 stop14h 11m

€300

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 20/2

16:20-07:10

1 stop9h 50m

Dublin

Fri 27/2

09:00-15:38

1 stop11h 38m

€301

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 8/4

14:10-09:45

1 stop14h 35m

Dublin

Fri 17/4

09:50-15:36

1 stop10h 46m

€302

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 28/4

14:30-08:15

1 stop12h 45m

Dublin

Thu 18/6

09:50-19:37

1 stop14h 47m

€303

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 26/2

16:20-07:10

1 stop9h 50m

Dublin

Mon 2/3

09:00-16:59

2 stops12h 59m

€304

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 20/2

12:40-07:10

2 stops13h 30m

Dublin

Mon 23/2

09:00-21:33

2 stops17h 33m

€305

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 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?

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 December instead. Flights to Dublin in December, while not as cheap as those in November, still average around €316.

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

Our data shows that Thursday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €446. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around €644. 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 €429. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €488 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 05m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Dublin takes 9h 05m
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

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

    There are 5098.3 km between New York LaGuardia and Dublin. 9h 05m 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
Wicklow
Cavan
Naas
Swords
Dundalk
Tullamore
Kildare
Bray
Mullingar
Enniscorthy
Maynooth
Gorey
Malahide
Carlingford
Leixlip
Arklow
Castleknock
Drogheda

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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