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Cheap flights from New York LaGuardia Airport to Dublin from £169

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 25/11. 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 Dublin

Cheap return flights

United Airlines Logo
15:20 - 08:10LGA-DUB
11h 50m1 stop
United Airlines Logo
09:00 - 19:03DUB-LGA
15h 03m1 stop
£256United Airlines
Find Deal
Thu, 15 Jan - Mon, 19 Jan
Logo
21:15 - 08:10LGA-DUB
29h 55m1 stop
Logo
09:00 - 19:03DUB-LGA
15h 03m1 stop
£257
Find Deal
Fri, 7 Nov - Sat, 15 Nov
United Airlines Logo
11:40 - 07:10LGA-DUB
14h 30m1 stop
United Airlines Logo
09:00 - 15:38DUB-LGA
11h 38m1 stop
£258United Airlines
Find Deal
Thu, 6 Nov - Sun, 9 Nov
Delta Logo
17:00 - 15:45LGA-DUB
17h 45m2 stops
Delta Logo
09:45 - 20:43DUB-LGA
15h 58m1 stop
£260Delta
Find Deal
Wed, 28 Jan - Thu, 5 Mar
Delta Logo
18:00 - 09:20LGA-DUB
10h 20m1 stop
Delta Logo
08:50 - 16:30DUB-LGA
36h 40m2 stops
£260Delta
Find Deal
Sun, 23 Nov - Tue, 2 Dec
United Airlines Logo
19:29 - 10:20LGA-DUB
10h 51m1 stop
United Airlines Logo
10:40 - 19:07DUB-LGA
13h 27m1 stop
£261United Airlines
Find Deal
Mon, 27 Oct - Wed, 5 Nov
United Airlines Logo
06:00 - 10:20LGA-DUB
23h 20m1 stop
United Airlines Logo
09:00 - 08:07DUB-LGA
28h 07m1 stop
£262United Airlines
Find Deal
Sat, 13 Dec - Wed, 7 Jan
Delta Logo
21:00 - 10:45LGA-DUB
8h 45m1 stop
Delta Logo
11:30 - 20:06DUB-LGA
12h 36m1 stop
£263Delta
Find Deal
Wed, 22 Oct - Fri, 31 Oct
KLM Logo
17:00 - 10:45LGA-DUB
12h 45m1 stop
KLM Logo
12:00 - 19:36DUB-LGA
12h 36m1 stop
£271KLM
Find Deal
Wed, 15 Oct - Wed, 22 Oct
KLM Logo
18:00 - 09:20LGA-DUB
10h 20m1 stop
KLM Logo
11:30 - 17:30DUB-LGA
11h 00m1 stop
£306KLM
Find Deal
Sun, 2 Nov - Wed, 12 Nov

Delta flights from New York LaGuardia Airport to Dublin

Our best Delta deals on New York LaGuardia Airport to Dublin flight tickets
Delta
28 Jan
LGA17:00New York LaGuardia
17h 45m
2 stops
DUB15:45Dublin
5 Mar
DUB09:45Dublin
15h 58m
1 stop
LGA20:43New York LaGuardia
£260
Find similar
Delta
23 Nov
LGA18:00New York LaGuardia
10h 20m
1 stop
DUB09:20Dublin
2 Dec
DUB08:50Dublin
36h 40m
2 stops
LGA16:30New York LaGuardia
£260
Find similar
Delta
22 Oct
LGA21:00New York LaGuardia
8h 45m
1 stop
DUB10:45Dublin
31 Oct
DUB11:30Dublin
12h 36m
1 stop
LGA20:06New York LaGuardia
£263
Find similar

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
15 Jan
LGA15:20New York LaGuardia
11h 50m
1 stop
DUB08:10Dublin
19 Jan
DUB09:00Dublin
15h 03m
1 stop
LGA19:03New York LaGuardia
£256
Find similar
United Airlines
6 Nov
LGA11:40New York LaGuardia
14h 30m
1 stop
DUB07:10Dublin
10 Nov
DUB09:00Dublin
11h 38m
1 stop
LGA15:38New York LaGuardia
£258
Find similar
United Airlines
27 Oct
LGA19:29New York LaGuardia
10h 51m
1 stop
DUB10:20Dublin
5 Nov
DUB10:40Dublin
13h 27m
1 stop
LGA19:07New York LaGuardia
£261
Find similar

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 279,928 searches. Data last updated 16 September 2025.
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

Thu 15/1

15:20-08:10

1 stop11h 50m

Dublin

Mon 19/1

09:00-19:03

1 stop15h 03m

£256

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Fri 7/11

21:15-08:10

1 stop29h 55m

Dublin

Sat 15/11

09:00-19:03

1 stop15h 03m

£257

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 6/11

11:40-07:10

1 stop14h 30m

Dublin

Sun 9/11

09:00-15:38

1 stop11h 38m

£258

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 28/1

17:00-15:45

2 stops17h 45m

Dublin

Thu 5/3

09:45-20:43

1 stop15h 58m

£260

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 23/11

18:00-09:20

1 stop10h 20m

Dublin

Tue 2/12

08:50-16:30

2 stops36h 40m

£260

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 27/10

19:29-10:20

1 stop10h 51m

Dublin

Wed 5/11

10:40-19:07

1 stop13h 27m

£261

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sat 13/12

06:00-10:20

1 stop23h 20m

Dublin

Wed 7/1

09:00-08:07

1 stop28h 07m

£262

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 22/10

21:00-10:45

1 stop8h 45m

Dublin

Fri 31/10

11:30-20:06

1 stop12h 36m

£263

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 15/10

17:00-10:45

1 stop12h 45m

Dublin

Wed 22/10

12:00-19:36

1 stop12h 36m

£271

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 2/11

18:00-09:20

1 stop10h 20m

Dublin

Wed 12/11

11:30-17:30

1 stop11h 00m

£306

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 cheapest day to depart on your flight to Dublin?

On average, the least expensive day to fly to Dublin from New York LaGuardia Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £450. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £596. 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?

Flying to Dublin from New York LaGuardia Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as £470 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £522 on average. Flights to Dublin from New York LaGuardia Airport in the afternoon 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

Direct flights

None
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?

    New York LaGuardia and Dublin are 3167.9 mi apart from one another. In terms of flight time, this usually takes a little over 9h 00m.

  • 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 refresh daily.

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

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

    The required travel and health documents for your Dublin 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 license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Dublin?

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

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?

Flights from New York to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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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