Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from New York LaGuardia Airport to Dublin from £227

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 31/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted 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 New York LaGuardia Airport to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
15:30 - 07:45
LGA
-
DUB
11h 15m
1 stop
United Airlines Logo
09:20 - 19:36
DUB
-
LGA
15h 16m
1 stop
£421United Airlines
Wed, 2 Sep - Tue, 8 Sep
United Airlines Logo
14:55 - 07:20
LGA
-
DUB
11h 25m
1 stop
United Airlines Logo
09:20 - 16:56
DUB
-
LGA
12h 36m
1 stop
£422United Airlines
Sun, 6 Sep - Sat, 19 Sep
United Airlines Logo
17:12 - 10:20
LGA
-
DUB
13h 08m
1 stop
United Airlines Logo
09:00 - 14:58
DUB
-
LGA
10h 58m
1 stop
£423United Airlines
Sun, 25 Oct - Fri, 6 Nov
United Airlines Logo
17:40 - 07:45
LGA
-
DUB
9h 05m
1 stop
United Airlines Logo
09:20 - 18:10
DUB
-
LGA
13h 50m
1 stop
£425United Airlines
Wed, 9 Sep - Sun, 13 Sep
United Airlines Logo
19:29 - 10:40
LGA
-
DUB
10h 11m
1 stop
United Airlines Logo
09:20 - 14:59
DUB
-
LGA
10h 39m
1 stop
£426United Airlines
Sun, 6 Sep - Wed, 16 Sep
Air Canada Logo
17:40 - 07:45
LGA
-
DUB
9h 05m
1 stop
Air Canada Logo
09:20 - 09:45
DUB
-
LGA
29h 25m
1 stop
£427Air Canada
Mon, 14 Sep - Thu, 24 Sep
United Airlines Logo
13:00 - 07:45
LGA
-
DUB
13h 45m
2 stops
United Airlines Logo
09:20 - 14:59
DUB
-
LGA
10h 39m
1 stop
£429United Airlines
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
06:05 - 10:40
LGA
-
DUB
23h 35m
1 stop
United Airlines Logo
09:20 - 08:01
DUB
-
LGA
27h 41m
1 stop
£432United Airlines
Tue, 15 Sep - Tue, 22 Sep
KLM Logo
16:00 - 08:45
LGA
-
DUB
11h 45m
1 stop
KLM Logo
09:40 - 17:42
DUB
-
LGA
13h 02m
1 stop
£433KLM
Tue, 29 Sep - Thu, 5 Nov
Air Canada Logo
15:30 - 07:45
LGA
-
DUB
11h 15m
1 stop
Air Canada Logo
09:20 - 19:31
DUB
-
LGA
15h 11m
2 stops
£434Air Canada
Mon, 14 Sep - Thu, 24 Sep

KLM flights from New York LaGuardia Airport to Dublin

Our best KLM deals on New York LaGuardia Airport to Dublin flight tickets
KLM
29 Sept
LGA16:00New York LaGuardia
11h 45m
1 stop
DUB08:45Dublin
5 Nov
DUB09:40Dublin
13h 02m
1 stop
LGA17:42New York LaGuardia
£433
KLM
10 Sept
LGA16:00New York LaGuardia
11h 45m
1 stop
DUB08:45Dublin
17 Sept
DUB15:00Dublin
10h 32m
1 stop
LGA20:32New York LaGuardia
£436

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
2 Sept
LGA15:30New York LaGuardia
11h 15m
1 stop
DUB07:45Dublin
8 Sept
DUB09:20Dublin
15h 16m
1 stop
LGA19:36New York LaGuardia
£421
United Airlines
6 Sept
LGA14:55New York LaGuardia
11h 25m
1 stop
DUB07:20Dublin
19 Sept
DUB09:20Dublin
12h 36m
1 stop
LGA16:56New York LaGuardia
£422
United Airlines
25 Oct
LGA17:12New York LaGuardia
13h 08m
1 stop
DUB10:20Dublin
6 Nov
DUB09:00Dublin
10h 58m
1 stop
LGA14:58New York LaGuardia
£423

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 13 May 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

Wed 2/9

15:30-07:45

1 stop11h 15m

Dublin

Tue 8/9

09:20-19:36

1 stop15h 16m

£421

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 6/9

14:55-07:20

1 stop11h 25m

Dublin

Sat 19/9

09:20-16:56

1 stop12h 36m

£422

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 25/10

17:12-10:20

1 stop13h 08m

Dublin

Fri 6/11

09:00-14:58

1 stop10h 58m

£423

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 9/9

17:40-07:45

1 stop9h 05m

Dublin

Sun 13/9

09:20-18:10

1 stop13h 50m

£425
Fastest return journey

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Sun 6/9

19:29-10:40

1 stop10h 11m

Dublin

Wed 16/9

09:20-14:59

1 stop10h 39m

£426

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 14/9

17:40-07:45

1 stop9h 05m

Dublin

Thu 24/9

09:20-09:45

1 stop29h 25m

£427

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Wed 9/9

13:00-07:45

2 stops13h 45m

Dublin

Wed 16/9

09:20-14:59

1 stop10h 39m

£429

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 15/9

06:05-10:40

1 stop23h 35m

Dublin

Tue 22/9

09:20-08:01

1 stop27h 41m

£432

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Tue 29/9

16:00-08:45

1 stop11h 45m

Dublin

Thu 5/11

09:40-17:42

1 stop13h 02m

£433

New YorkDublin

LGA - DUB

LGADUB

New York LaGuardia

Mon 14/9

15:30-07:45

1 stop11h 15m

Dublin

Thu 24/9

09:20-19:31

2 stops15h 11m

£434

Flights are sorted by cheapest return flights first.

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

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?

In general, November is the cheapest month to fly from New York LaGuardia Airport to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £244. If you aren’t able to travel to Dublin during the month of November, then flying in April is also cheap. Prices for this month can be found on momondo for an average of £274.

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 £454. 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 £598. 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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as £498 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £510 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

10h 11m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Dublin takes 10h 11m
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?

    New York LaGuardia and Dublin are 3167.9 mi apart from one another. In terms of flight time, this usually takes a little over 10h 11m.

  • 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
Cavan
Swords
Dundalk
Athlone
Carlingford
Malahide
Bray
Wicklow
Drogheda
Kildare
Mullingar
Arklow
Enniscorthy
Gorey
Naas
Maynooth
Leixlip
Portmarnock
Thurles

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.

An easier way to manage your Dublin 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
Fri 12/6
Fri 19/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland