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Cheap flights from Dublin to New York LaGuardia Airport from £312

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LGA
1 Sep — 8 Sep1
1 adult

Cheap flight deals from Dublin to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 August 2025.

Round-trip from

£324

One-way from

£312

Popular in

April

Cheapest in

February

Average price

£332
British Airways
  • British Airways
  • 24/12-29/12
  • 4 total stops
  • 30h 45m total
  • Dublin to New York
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21/9
  • 21/9
  • 3 total stops
  • 34h 44m total
  • Dublin to New York
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£39 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Dublin to LaGuardia

Cheapest flights from Dublin to LaGuardia
Explore the most affordable flight options available from Dublin to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2025.

Wed 24/1208:50DUB - LGA
2 stops17h 40mBritish Airways
Mon 29/1215:45LGA - DUB
2 stops13h 05mBritish Airways
Deal found 26/8£324
Thu 11/909:20DUB - LGA
1 stop10h 27mAir Canada
Tue 16/920:20LGA - DUB
1 stop30h 25mAir Canada
Deal found 25/8£327
Tue 2/909:20DUB - LGA
1 stop17h 10mUnited Airlines
Sat 13/914:59LGA - DUB
1 stop11h 11mUnited Airlines
Deal found 26/8£327
Tue 23/909:00DUB - LGA
2 stops15h 59mLufthansa
Tue 30/916:50LGA - DUB
1 stop10h 25mLufthansa
Deal found 26/8£328
Tue 23/910:30DUB - LGA
2 stops15h 26mBritish Airways
Tue 30/917:45LGA - DUB
2 stops16h 00mBritish Airways
Deal found 26/8£329
Wed 24/1209:00DUB - LGA
1 stop11h 38mUnited Airlines
Sun 28/1219:29LGA - DUB
1 stop9h 51mUnited Airlines
Deal found 26/8£330
Sun 23/1109:00DUB - LGA
1 stop15h 03mUnited Airlines
Sat 29/1114:56LGA - DUB
1 stop14h 24mUnited Airlines
Deal found 25/8£330
Sat 22/1109:00DUB - LGA
1 stop11h 38mUnited Airlines
Sat 29/1114:56LGA - DUB
1 stop14h 24mUnited Airlines
Deal found 25/8£331
Thu 4/909:20DUB - LGA
2 stops14h 57mUnited Airlines
Thu 18/910:25LGA - DUB
1 stop15h 45mUnited Airlines
Deal found 26/8£332
Wed 3/909:50DUB - LGA
1 stop13h 14mUnited Airlines
Thu 11/919:29LGA - DUB
1 stop9h 51mUnited Airlines
Deal found 26/8£332
Tue 2/909:20DUB - LGA
2 stops19h 10mUnited Airlines
Wed 10/906:00LGA - DUB
1 stop23h 20mUnited Airlines
Deal found 25/8£333
Wed 3/909:50DUB - LGA
1 stop11h 04mUnited Airlines
Wed 10/908:45LGA - DUB
1 stop18h 00mUnited Airlines
Deal found 25/8£334

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to LaGuardia 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, Cheapflights users made 858,174 searches. Data last updated 27 August 2025.
Use the filters below to find and compare flights from Dublin to New York LaGuardia Airport that are best for you.

Fly from

Dublin

Fly to

LaGuardia

Route

Depart

Return

Price

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 24/12

08:50-21:30

2 stops17h 40m

New York LaGuardia

Mon 29/12

15:45-09:50

2 stops13h 05m

£324

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 11/9

09:20-14:47

1 stop10h 27m

New York LaGuardia

Tue 16/9

20:20-07:45

1 stop30h 25m

£327

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 6/9

09:20-19:37

1 stop15h 17m

New York LaGuardia

Tue 9/9

14:59-07:10

1 stop11h 11m

£327

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 25/9

09:20-14:47

1 stop10h 27m

New York LaGuardia

Fri 3/10

14:56-07:10

1 stop11h 14m

£327

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 6/9

09:20-16:52

1 stop12h 32m

New York LaGuardia

Fri 12/9

14:59-10:20

1 stop14h 21m

£327

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 9/9

09:20-18:30

1 stop14h 10m

New York LaGuardia

Tue 16/9

17:19-09:45

1 stop11h 26m

£327

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 6/9

09:20-16:52

1 stop12h 32m

New York LaGuardia

Sun 7/9

06:00-07:10

1 stop20h 10m

£327

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 6/9

09:20-21:30

1 stop17h 10m

New York LaGuardia

Mon 8/9

19:29-10:20

1 stop9h 51m

£327

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 6/9

09:20-16:52

1 stop12h 32m

New York LaGuardia

Wed 10/9

07:05-07:45

1 stop19h 40m

£327

DublinNew York

DUB - LGA

DUBLGA

Dublin

Sat 6/9

09:20-19:37

1 stop15h 17m

New York LaGuardia

Sat 13/9

10:25-07:10

1 stop15h 45m

£327

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 20 results
1
2

Best time to book a flight from Dublin to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Dublin to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to New York LaGuardia?

    If you book a flight to New York LaGuardia from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from Dublin to New York LaGuardia per day from 0 different airlines.

  • How long is the flight from Dublin to New York LaGuardia Airport?

    British Airways, Air Canada, and United Airlines can get you from Dublin to New York LaGuardia Airport in just under 10h 27m. Your travel time can differ by up to 7h 13m. There are 3167 mi between Dublin and New York LaGuardia Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Dublin to LaGuardia that include hotel bookings?

    Yes. In addition to deals on Dublin to LaGuardia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to LaGuardia.

  • Can I find deals for business class flights from Dublin to LaGuardia?

    Yes. Cheapflights offers flight deals from Dublin to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Dublin to New York LaGuardia Airport (average of £502). Flying from Dublin to New York LaGuardia Airport in July is currently the most expensive (average of £765). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Yonkers
Elizabeth
North Bergen
Bronx
Mount Laurel
Secaucus
Weehawken
Bayonne
Fairfield
Carlstadt
Staten Island
North Wales
Carteret
Fort Lee
Rutherford
Englewood
West New York
Edgewater
Westbury

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dublin to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to John F Kennedy Intl flights
Dublin to Newark flights
Dublin to Stewart flights
Shannon to Newark flights
Shannon to LaGuardia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to LaGuardia?

Cheapflights helps you search for flights from Dublin to LaGuardia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dublin to LaGuardia?

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to LaGuardia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Dublin to LaGuardia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to LaGuardia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dublin to LaGuardia become cheaper?

Yes, Cheapflights offers price alerts on Dublin to LaGuardia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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