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Cheap flights from Dublin to New York from £391

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to New York departing on 9/9. 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 Dublin to New York

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
05:55 - 16:00
DUB
-
LGA
15h 05m
2 stops
KLM Logo
14:55 - 10:00
LGA
-
DUB
14h 05m
1 stop
£391KLM
Wed, 9 Sep - Wed, 16 Sep
British Airways Logo
15:15 - 07:16
DUB
-
LGA
21h 01m
2 stops
British Airways Logo
15:18 - 18:40
LGA
-
DUB
22h 22m
2 stops
£393British Airways
Mon, 28 Sep - Mon, 12 Oct
British Airways Logo
20:15 - 20:59
DUB
-
LGA
29h 44m
2 stops
British Airways Logo
15:18 - 14:30
LGA
-
DUB
18h 12m
2 stops
£393British Airways
Sat, 26 Sep - Fri, 9 Oct
British Airways Logo
12:50 - 07:16
DUB
-
LGA
23h 26m
2 stops
British Airways Logo
15:30 - 14:35
LGA
-
DUB
18h 05m
2 stops
£393British Airways
Mon, 28 Sep - Tue, 13 Oct
British Airways Logo
20:15 - 20:59
DUB
-
LGA
29h 44m
2 stops
British Airways Logo
17:30 - 14:35
LGA
-
DUB
16h 05m
2 stops
£393British Airways
Sat, 26 Sep - Wed, 7 Oct
British Airways Logo
12:50 - 07:16
DUB
-
LGA
23h 26m
2 stops
British Airways Logo
15:18 - 17:55
LGA
-
DUB
21h 37m
2 stops
£393British Airways
Mon, 28 Sep - Thu, 8 Oct
British Airways Logo
15:15 - 07:16
DUB
-
LGA
21h 01m
2 stops
British Airways Logo
17:30 - 12:55
LGA
-
DUB
14h 25m
2 stops
£393British Airways
Mon, 28 Sep - Wed, 7 Oct
British Airways Logo
15:15 - 07:16
DUB
-
LGA
21h 01m
2 stops
British Airways Logo
18:05 - 16:20
LGA
-
DUB
17h 15m
2 stops
£393British Airways
Mon, 28 Sep - Sat, 10 Oct
British Airways Logo
20:15 - 20:59
DUB
-
LGA
29h 44m
2 stops
British Airways Logo
15:30 - 14:35
LGA
-
DUB
18h 05m
2 stops
£393British Airways
Sat, 26 Sep - Tue, 13 Oct
British Airways Logo
20:15 - 20:59
DUB
-
LGA
29h 44m
2 stops
British Airways Logo
18:05 - 16:20
LGA
-
DUB
17h 15m
2 stops
£393British Airways
Sat, 26 Sep - Sat, 10 Oct

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United Airlines flights from Dublin to New York LaGuardia Airport

Our best United Airlines deals on Dublin to New York LaGuardia Airport flight tickets
United Airlines
12 Nov
DUB09:00Dublin
15h 03m
1 stop
LGA19:03New York LaGuardia
16 Nov
LGA15:29New York LaGuardia
11h 41m
1 stop
DUB08:10Dublin
£496
United Airlines
21 Nov
DUB09:00Dublin
14h 03m
1 stop
LGA18:03New York LaGuardia
27 Nov
LGA19:37New York LaGuardia
9h 43m
1 stop
DUB10:20Dublin
£497
United Airlines
4 Aug
DUB09:50Dublin
12h 05m
1 stop
LGA16:55New York LaGuardia
13 Nov
LGA11:20New York LaGuardia
15h 50m
1 stop
DUB08:10Dublin
£603

Delta flights from Dublin to New York LaGuardia Airport

Our best Delta deals on Dublin to New York LaGuardia Airport flight tickets
Delta
8 Sept
DUB11:10Dublin
16h 14m
2 stops
LGA22:24New York LaGuardia
15 Sept
LGA09:59New York LaGuardia
19h 46m
1 stop
DUB10:45Dublin
£395
Delta
9 Sept
DUB11:10Dublin
15h 17m
2 stops
LGA21:27New York LaGuardia
16 Sept
LGA16:00New York LaGuardia
13h 00m
2 stops
DUB10:00Dublin
£396
Delta
23 Oct
DUB11:10Dublin
16h 15m
2 stops
LGA22:25New York LaGuardia
30 Oct
LGA10:59New York LaGuardia
16h 56m
1 stop
DUB07:55Dublin
£396

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to New York LaGuardia Airport 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 29 July 2026.
Use the filters below to find and compare flights from Dublin to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 9/9

05:55-16:00

2 stops15h 05m

New York LaGuardia

Wed 16/9

14:55-10:00

1 stop14h 05m

£391

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 28/9

15:15-07:16

2 stops21h 01m

New York LaGuardia

Mon 12/10

15:18-18:40

2 stops22h 22m

£393

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 26/9

20:15-20:59

2 stops29h 44m

New York LaGuardia

Fri 9/10

15:18-14:30

2 stops18h 12m

£393

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 28/9

12:50-07:16

2 stops23h 26m

New York LaGuardia

Tue 13/10

15:30-14:35

2 stops18h 05m

£393

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 26/9

20:15-20:59

2 stops29h 44m

New York LaGuardia

Wed 7/10

17:30-14:35

2 stops16h 05m

£393

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 28/9

12:50-07:16

2 stops23h 26m

New York LaGuardia

Thu 8/10

15:18-17:55

2 stops21h 37m

£393

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 28/9

15:15-07:16

2 stops21h 01m

New York LaGuardia

Wed 7/10

17:30-12:55

2 stops14h 25m

£393

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 28/9

15:15-07:16

2 stops21h 01m

New York LaGuardia

Sat 10/10

18:05-16:20

2 stops17h 15m

£393

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 26/9

20:15-20:59

2 stops29h 44m

New York LaGuardia

Tue 13/10

15:30-14:35

2 stops18h 05m

£393

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 26/9

20:15-20:59

2 stops29h 44m

New York LaGuardia

Sat 10/10

18:05-16:20

2 stops17h 15m

£393

Flights are sorted by cheapest return flights first.

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

When to book flights from Dublin to New York LaGuardia Airport

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

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

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

Fastest flight time

9h 47m

Direct flights

None
The fastest flight from Dublin to New York LaGuardia Airport takes 9h 47m
There are no direct flights from Dublin to New York LaGuardia Airport. There are no popular flight routes from Dublin to New York LaGuardia Airport.
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Frequently asked questions about flying from Dublin to New York LaGuardia Airport

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

    Dublin and New York LaGuardia are 3167.9 mi apart from one another. In terms of flight time, this usually takes a little over 9h 47m.

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

    Prices for flights from Dublin Airport to New York LaGuardia Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The required travel and health documents for your New York LaGuardia 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 New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

  • How do I get Price Alerts for flights from Dublin to New York LaGuardia Airport?

    Price Alerts will notify you by email when the price for flights to New York LaGuardia Airport from Dublin decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Dublin to New York LaGuardia Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Secaucus
Queens
Bronx
Paramus
Yonkers
Long Branch
Somerset
Staten Island
North Wales
Stamford
Mount Kisco
Elizabeth
Milford
East Rutherford
Fishkill
Uniondale
Asbury Park
Hasbrouck Heights
Hyde Park
Teaneck

Why use momondo?

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

Finding the right flight to New York from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New York quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Dublin to New York flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to New York.

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

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

An easier way to manage your New York LaGuardia Airport 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.
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