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Cheap flights from Dublin to New York LaGuardia Airport from £320

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LGA
20 Apr — 27 Apr1
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 15 April 2025.

Round-trip from

£344

One-way from

£320

Popular in

July

Cheapest in

February

Average price

£541
United Airlines
  • United Airlines
  • 26/8-31/8
  • 2 total stops
  • 19h 25m total
  • Dublin to New York
15/5
  • 15/5
  • 1 total stop
  • 14h 35m total
  • Dublin to New York
Highest demand for flights based on searches. 13% potential increase in price (£55 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in April 2025

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 15 April 2025.

Tue 26/809:20DUB - LGA
1 stop10h 25mUnited Airlines
Sun 31/817:45LGA - DUB
1 stop9h 00mUnited Airlines
Deal found 15/4£344
Thu 24/405:55DUB - LGA
2 stops17h 34mDelta
Thu 15/506:00LGA - DUB
1 stop20h 55mDelta
Deal found 14/4£354
Fri 30/512:00DUB - LGA
1 stop14h 22mKLM
Mon 2/617:00LGA - DUB
1 stop12h 45mKLM
Deal found 14/4£372
Sun 2/1109:00DUB - LGA
1 stop10h 53mAir Canada
Sat 8/1112:50LGA - DUB
2 stops13h 20mAir Canada
Deal found 14/4£400
Sun 7/1214:05DUB - LGA
1 stop14h 27mMultiple Airlines
Sat 13/1208:30LGA - DUB
1 stop17h 45mMultiple Airlines
Deal found 14/4£419
Tue 6/506:00DUB - LGA
2 stops17h 29mAir France
Sun 11/519:00LGA - DUB
1 stop10h 45mAir France
Deal found 15/4£429
Fri 30/513:15DUB - LGA
1 stop12h 45mAmerican Airlines
Wed 4/613:00LGA - DUB
1 stop14h 25mAmerican Airlines
Deal found 14/4£471
Wed 15/1013:15DUB - LGA
1 stop24h 40mAir Transat
Fri 17/1009:55LGA - DUB
1 stop20h 35mAir Transat
Deal found 14/4£476
Tue 19/810:30DUB - LGA
2 stops15h 20mBritish Airways
Sat 30/816:00LGA - DUB
2 stops19h 40mBritish Airways
Deal found 15/4£523

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 15 April 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

Tue 26/8

09:20-14:45

1 stop10h 25m

New York LaGuardia

Sun 31/8

17:45-07:45

1 stop9h 00m

£344

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 25/4

12:00-18:29

1 stop11h 29m

New York LaGuardia

Thu 1/5

19:00-10:45

1 stop10h 45m

£357

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 30/5

12:00-21:22

1 stop14h 22m

New York LaGuardia

Mon 2/6

17:00-10:45

1 stop12h 45m

£372

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 6/5

06:00-18:29

2 stops17h 29m

New York LaGuardia

Sun 11/5

19:00-10:45

1 stop10h 45m

£429

DublinNew York

DUB - LGA

DUBLGA

Dublin

Fri 30/5

13:15-21:00

1 stop12h 45m

New York LaGuardia

Wed 4/6

13:00-08:25

1 stop14h 25m

£471

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 21/5

06:30-14:48

2 stops13h 18m

New York LaGuardia

Thu 29/5

20:45-16:35

2 stops14h 50m

£488

DublinNew York

DUB - LGA

DUBLGA

Dublin

Mon 5/5

11:30-08:55

1 stop26h 25m

New York LaGuardia

Thu 15/5

11:55-23:25

2 stops30h 30m

£503

DublinNew York

DUB - LGA

DUBLGA

Dublin

Wed 13/8

13:15-08:55

1 stop24h 40m

New York LaGuardia

Tue 19/8

06:15-11:30

1 stop24h 15m

£515

DublinNew York

DUB - LGA

DUBLGA

Dublin

Tue 19/8

10:30-20:50

2 stops15h 20m

New York LaGuardia

Sat 30/8

16:00-16:40

2 stops19h 40m

£523

DublinNew York

DUB - LGA

DUBLGA

Dublin

Thu 15/5

11:30-21:05

1 stop14h 35m

£320

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 16 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.

Cheapflights Insights

Everything you need to know about your flight from Dublin to New York LaGuardia Airport

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 71.0 mm.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated 15 April 2025.
To help decide which airline to fly from Dublin to New York, see what other customers have to say about Delta, KLM and Air Transat. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
8.0
Very Good

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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.

  • What are the cheapest airlines flying from Dublin to New York LaGuardia Airport round-trip?

    According to our current data, United Airlines (£344), Delta (£357), and KLM (£372) offers the cheapest pricing from Dublin to New York LaGuardia Airport. United Airlines is currently priced 23% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Dublin to New York LaGuardia Airport one-way?

    To fly one-way, consider booking your trip with Air Transat, which is currently one of the cheapest options available, starting at £382. JetBlue flights start at £409 while deals on WestJet start at £471 one-way.

  • 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 Dublin?

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

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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.

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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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