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Cheap flights from Dublin to New York from £328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to New York departing on 3/7. 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
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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
09:50 - 14:37
DUB
-
LGA
9h 47m
1 stop
United Airlines Logo
10:20 - 07:20
LGA
-
DUB
16h 00m
1 stop
£386United Airlines
Tue, 25 Aug - Wed, 2 Sep
United Airlines Logo
09:50 - 14:37
DUB
-
LGA
9h 47m
1 stop
United Airlines Logo
19:28 - 10:40
LGA
-
DUB
10h 12m
1 stop
£387United Airlines
Tue, 16 Jun - Thu, 9 Jul
British Airways Logo
08:35 - 20:53
DUB
-
LGA
17h 18m
2 stops
British Airways Logo
17:45 - 16:20
LGA
-
DUB
17h 35m
2 stops
£387British Airways
Wed, 7 Oct - Sun, 11 Oct
Lufthansa Logo
12:25 - 22:36
DUB
-
LGA
15h 11m
2 stops
Lufthansa Logo
16:45 - 08:15
LGA
-
DUB
10h 30m
1 stop
£388Lufthansa
Tue, 8 Sep - Tue, 15 Sep
Air Canada Logo
09:50 - 14:37
DUB
-
LGA
9h 47m
1 stop
Air Canada Logo
13:00 - 07:45
LGA
-
DUB
13h 45m
2 stops
£389Air Canada
Tue, 25 Aug - Wed, 2 Sep
United Airlines Logo
09:20 - 14:59
DUB
-
LGA
10h 39m
1 stop
United Airlines Logo
14:55 - 07:20
LGA
-
DUB
11h 25m
1 stop
£390United Airlines
Wed, 26 Aug - Sat, 5 Sep
United Airlines Logo
09:20 - 15:46
DUB
-
LGA
11h 26m
1 stop
United Airlines Logo
19:28 - 10:40
LGA
-
DUB
10h 12m
1 stop
£390United Airlines
Wed, 17 Jun - Fri, 17 Jul
United Airlines Logo
09:20 - 14:59
DUB
-
LGA
10h 39m
1 stop
United Airlines Logo
15:50 - 10:20
LGA
-
DUB
14h 30m
1 stop
£391United Airlines
Fri, 9 Oct - Fri, 30 Oct
United Airlines Logo
09:20 - 15:45
DUB
-
LGA
11h 25m
1 stop
United Airlines Logo
11:20 - 07:45
LGA
-
DUB
15h 25m
2 stops
£392United Airlines
Wed, 26 Aug - Wed, 2 Sep
Air Canada Logo
09:50 - 14:37
DUB
-
LGA
9h 47m
1 stop
Air Canada Logo
19:55 - 08:15
LGA
-
DUB
31h 20m
1 stop
£393Air Canada
Tue, 25 Aug - Fri, 4 Sep

KLM flights from Dublin to New York LaGuardia Airport

Our best KLM deals on Dublin to New York LaGuardia Airport flight tickets
KLM
26 Aug
DUB15:00Dublin
10h 30m
1 stop
LGA20:30New York LaGuardia
31 Aug
LGA16:00New York LaGuardia
11h 45m
1 stop
DUB08:45Dublin
£396
KLM
16 Jun
DUB15:00Dublin
11h 25m
1 stop
LGA21:25New York LaGuardia
23 Jun
LGA16:00New York LaGuardia
11h 45m
1 stop
DUB08:45Dublin
£399
KLM
28 Aug
DUB15:00Dublin
11h 29m
1 stop
LGA21:29New York LaGuardia
31 Aug
LGA16:00New York LaGuardia
11h 45m
1 stop
DUB08:45Dublin
£399

Delta flights from Dublin to New York LaGuardia Airport

Our best Delta deals on Dublin to New York LaGuardia Airport flight tickets
Delta
13 Jun
DUB10:00Dublin
10h 55m
1 stop
LGA15:55New York LaGuardia
27 Jun
LGA17:00New York LaGuardia
12h 00m
1 stop
DUB10:00Dublin
£396
Delta
15 Jun
DUB10:00Dublin
10h 55m
1 stop
LGA15:55New York LaGuardia
22 Jun
LGA17:00New York LaGuardia
12h 00m
1 stop
DUB10:00Dublin
£397
Delta
18 Jun
DUB15:00Dublin
11h 25m
1 stop
LGA21:25New York LaGuardia
24 Jun
LGA14:29New York LaGuardia
14h 31m
1 stop
DUB10:00Dublin
£398

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 6 June 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

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 25/8

09:50-14:37

1 stop9h 47m

New York LaGuardia

Wed 2/9

10:20-07:20

1 stop16h 00m

£386
Fastest return journey

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 16/6

09:50-14:37

1 stop9h 47m

New York LaGuardia

Thu 9/7

19:28-10:40

1 stop10h 12m

£387

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 7/10

08:35-20:53

2 stops17h 18m

New York LaGuardia

Sun 11/10

17:45-16:20

2 stops17h 35m

£387

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 8/9

12:25-22:36

2 stops15h 11m

New York LaGuardia

Tue 15/9

16:45-08:15

1 stop10h 30m

£388

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 25/8

09:50-14:37

1 stop9h 47m

New York LaGuardia

Wed 2/9

13:00-07:45

2 stops13h 45m

£389

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 26/8

09:20-14:59

1 stop10h 39m

New York LaGuardia

Sat 5/9

14:55-07:20

1 stop11h 25m

£390

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 17/6

09:20-15:46

1 stop11h 26m

New York LaGuardia

Fri 17/7

19:28-10:40

1 stop10h 12m

£390

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 9/10

09:20-14:59

1 stop10h 39m

New York LaGuardia

Fri 30/10

15:50-10:20

1 stop14h 30m

£391

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 26/8

09:20-15:45

1 stop11h 25m

New York LaGuardia

Wed 2/9

11:20-07:45

2 stops15h 25m

£392

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 25/8

09:50-14:37

1 stop9h 47m

New York LaGuardia

Fri 4/9

19:55-08:15

1 stop31h 20m

£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 46m

Direct flights

None
The fastest flight from Dublin to New York LaGuardia Airport takes 9h 46m
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 46m.

  • 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
Staten Island
Paramus
Yonkers
Long Branch
North Wales
Stamford
Mount Kisco
Elizabeth
Milford
Fishkill
Hasbrouck Heights
Hyde Park
Uniondale
Asbury Park
Tarrytown
Fort Lee
Medford

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.
Start using Trips
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