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Cheap flights from New York LaGuardia Airport to Dublin from £170

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 15/11. 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
19:29 - 07:10LGA-DUB
30h 41m1 stop
United Airlines Logo
09:20 - 08:02DUB-LGA
27h 42m1 stop
£249United Airlines
Find Deal
Mon, 11 Aug - Thu, 21 Aug
United Airlines Logo
06:00 - 10:20LGA-DUB
23h 20m1 stop
United Airlines Logo
09:00 - 08:07DUB-LGA
28h 07m1 stop
£250United Airlines
Find Deal
Wed, 12 Nov - Sun, 16 Nov
United Airlines Logo
06:25 - 09:45LGA-DUB
22h 20m1 stop
United Airlines Logo
09:20 - 08:02DUB-LGA
27h 42m1 stop
£252United Airlines
Find Deal
Wed, 13 Aug - Thu, 21 Aug
United Airlines Logo
14:15 - 08:10LGA-DUB
12h 55m1 stop
United Airlines Logo
09:00 - 14:14DUB-LGA
34h 14m2 stops
£253United Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Lufthansa Logo
17:45 - 07:45LGA-DUB
9h 00m1 stop
Lufthansa Logo
09:50 - 19:59DUB-LGA
15h 09m1 stop
£255Lufthansa
Find Deal
Mon, 8 Sep - Mon, 15 Sep
Lufthansa Logo
15:30 - 07:45LGA-DUB
11h 15m1 stop
Lufthansa Logo
09:20 - 19:37DUB-LGA
15h 17m1 stop
£277Lufthansa
Find Deal
Wed, 3 Sep - Thu, 18 Sep
Lufthansa Logo
16:50 - 08:15LGA-DUB
10h 25m1 stop
Lufthansa Logo
08:00 - 22:33DUB-LGA
18h 33m1 stop
£283Lufthansa
Find Deal
Sun, 12 Oct - Wed, 29 Oct
Delta Logo
20:00 - 09:20LGA-DUB
9h 20m1 stop
Delta Logo
06:00 - 17:28DUB-LGA
16h 28m2 stops
£289Delta
Find Deal
Sun, 26 Oct - Tue, 4 Nov
Delta Logo
16:00 - 08:45LGA-DUB
11h 45m1 stop
Delta Logo
06:00 - 18:29DUB-LGA
17h 29m2 stops
£292Delta
Find Deal
Tue, 12 Aug - Tue, 26 Aug
Delta Logo
18:20 - 07:45LGA-DUB
33h 25m1 stop
Delta Logo
08:50 - 20:46DUB-LGA
16h 56m2 stops
£294Delta
Find Deal
Wed, 29 Oct - Thu, 6 Nov

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
11 Aug
LGA19:29New York LaGuardia
30h 41m
1 stop
DUB07:10Dublin
21 Aug
DUB09:20Dublin
27h 42m
1 stop
LGA08:02New York LaGuardia
£249
Find similar
United Airlines
12 Nov
LGA06:00New York LaGuardia
23h 20m
1 stop
DUB10:20Dublin
16 Nov
DUB09:00Dublin
28h 07m
1 stop
LGA08:07New York LaGuardia
£250
Find similar
United Airlines
13 Aug
LGA06:25New York LaGuardia
22h 20m
1 stop
DUB09:45Dublin
21 Aug
DUB09:20Dublin
27h 42m
1 stop
LGA08:02New York LaGuardia
£252
Find similar

Delta flights from New York LaGuardia Airport to Dublin

Our best Delta deals on New York LaGuardia Airport to Dublin flight tickets
Delta
26 Oct
LGA20:00New York LaGuardia
9h 20m
1 stop
DUB09:20Dublin
4 Nov
DUB06:00Dublin
16h 28m
2 stops
LGA17:28New York LaGuardia
£289
Find similar
Delta
12 Aug
LGA16:00New York LaGuardia
11h 45m
1 stop
DUB08:45Dublin
26 Aug
DUB06:00Dublin
17h 29m
2 stops
LGA18:29New York LaGuardia
£292
Find similar
Delta
29 Oct
LGA18:20New York LaGuardia
33h 25m
1 stop
DUB07:45Dublin
6 Nov
DUB08:50Dublin
16h 56m
2 stops
LGA20:46New York LaGuardia
£294
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 1 August 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

Mon 11/8

19:29-07:10

1 stop30h 41m

Dublin

Thu 21/8

09:20-08:02

1 stop27h 42m

£249

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 12/11

06:00-10:20

1 stop23h 20m

Dublin

Sun 16/11

09:00-08:07

1 stop28h 07m

£250

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 13/8

06:25-09:45

1 stop22h 20m

Dublin

Thu 21/8

09:20-08:02

1 stop27h 42m

£252

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Thu 4/12

14:15-08:10

1 stop12h 55m

Dublin

Mon 8/12

09:00-14:14

2 stops34h 14m

£253

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 8/9

17:45-07:45

1 stop9h 00m

Dublin

Mon 15/9

09:50-19:59

1 stop15h 09m

£255

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 3/9

15:30-07:45

1 stop11h 15m

Dublin

Thu 18/9

09:20-19:37

1 stop15h 17m

£277

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 12/10

16:50-08:15

1 stop10h 25m

Dublin

Wed 29/10

08:00-22:33

1 stop18h 33m

£283

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 26/10

20:00-09:20

1 stop9h 20m

Dublin

Tue 4/11

06:00-17:28

2 stops16h 28m

£289

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 12/8

16:00-08:45

1 stop11h 45m

Dublin

Tue 26/8

06:00-18:29

2 stops17h 29m

£292

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 29/10

18:20-07:45

1 stop33h 25m

Dublin

Thu 6/11

08:50-20:46

2 stops16h 56m

£294

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 £470. 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 £616. 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 £511 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 £560 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

Best price found

£170

Fastest flight time

9h 00m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from New York LaGuardia Airport in the past 72 hours is £170. The best return flight deal from New York LaGuardia Airport to Dublin found on momondo in the last 72 hours is £249.
The fastest flight from New York LaGuardia Airport to Dublin takes 9h 00m
There are no direct flights from New York LaGuardia Airport to Dublin. Popular non-direct route for this connection is New York LaGuardia Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)
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
Swords
Kilkenny
Dundalk
Bray
Cavan
Athlone
Carlingford
Malahide
Kildare
Wicklow
Drogheda
Arklow
Mullingar
Enniscorthy
Gorey
Portmarnock
Naas
Tullamore
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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