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Cheap flights from Shannon to New York LaGuardia Airport from £337

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LGA
20 Aug — 27 Aug1
1 adult

Cheap flight deals from Shannon to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) 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 August 2025.

Round-trip from

£337

Popular in

December

Cheapest in

May

Average price

£508
United Airlines
  • United Airlines
  • 12/9-21/9
  • 2 total stops
  • 28h 57m total
  • Shannon to New York
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 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 Shannon to LaGuardia

Cheapest flights from Shannon to LaGuardia
Explore the most affordable flight options available from Shannon to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Fri 12/909:30SNN - LGA
1 stop16h 47mUnited Airlines
Sun 21/914:20LGA - SNN
1 stop12h 10mUnited Airlines
Deal found 13/8£337
Wed 10/909:30SNN - LGA
1 stop13h 47mUnited Airlines
Wed 17/906:25LGA - SNN
1 stop20h 05mUnited Airlines
Deal found 13/8£339
Fri 12/909:30SNN - LGA
1 stop11h 47mUnited Airlines
Sat 20/915:25LGA - SNN
1 stop11h 05mUnited Airlines
Deal found 13/8£344
Wed 10/907:40SNN - LGA
2 stops16h 57mAir Canada
Wed 17/920:45LGA - SNN
2 stops14h 25mAir Canada
Deal found 13/8£465
Thu 21/809:30SNN - LGA
1 stop13h 47mUnited Airlines
Thu 28/811:20LGA - SNN
1 stop15h 10mUnited Airlines
Deal found 14/8£558
Sat 16/809:30SNN - LGA
1 stop16h 50mUnited Airlines
Sun 31/813:18LGA - SNN
1 stop13h 12mUnited Airlines
Deal found 13/8£634
Thu 14/821:15SNN - LGA
2 stops23h 18mMultiple Airlines
Mon 18/811:00LGA - SNN
2 stops13h 25mMultiple Airlines
Deal found 14/8£1,025
Wed 10/913:45SNN - LGA
1 stop12h 05mBritish Airways
Wed 17/917:45LGA - SNN
2 stops12h 35mBritish Airways
Deal found 13/8£2,476
Mon 22/921:15SNN - LGA
2 stops22h 32mAir Canada
Sat 27/920:45LGA - SNN
2 stops14h 20mAir Canada
Deal found 13/8£2,597
Mon 22/921:15SNN - LGA
2 stops22h 32mMultiple Airlines
Sat 27/920:45LGA - SNN
2 stops18h 50mMultiple Airlines
Deal found 14/8£2,667

Cheapflights Fare Finder

 
Customise your flight search to find flights from Shannon 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 August 2025.
Use the filters below to find and compare flights from Shannon to New York LaGuardia Airport that are best for you.

Fly from

Shannon

Fly to

LaGuardia

Route

Depart

Return

Price

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Fri 12/9

09:30-21:17

1 stop16h 47m

New York LaGuardia

Sun 21/9

14:20-07:30

1 stop12h 10m

£337

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Wed 10/9

09:30-18:17

1 stop13h 47m

New York LaGuardia

Wed 17/9

06:25-07:30

1 stop20h 05m

£339

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Fri 12/9

09:30-16:17

1 stop11h 47m

New York LaGuardia

Sat 20/9

15:25-07:30

1 stop11h 05m

£344

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Fri 12/9

09:30-16:17

1 stop11h 47m

New York LaGuardia

Mon 22/9

15:25-07:30

1 stop11h 05m

£344

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Wed 27/8

09:30-17:17

1 stop12h 47m

New York LaGuardia

Wed 10/9

09:18-07:30

1 stop17h 12m

£454

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Wed 10/9

07:40-19:37

2 stops16h 57m

New York LaGuardia

Wed 17/9

20:45-16:10

2 stops14h 25m

£465

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Wed 10/9

13:45-20:50

1 stop12h 05m

New York LaGuardia

Wed 17/9

17:45-11:20

2 stops12h 35m

£2,476

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Mon 22/9

21:15-14:47

2 stops22h 32m

New York LaGuardia

Sat 27/9

20:45-16:05

2 stops14h 20m

£2,597

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Mon 22/9

21:15-14:47

2 stops22h 32m

New York LaGuardia

Sat 27/9

20:45-20:35

2 stops18h 50m

£2,667

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Mon 8/12

07:50-19:00

2 stops16h 10m

£501

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 13 results
1
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Best time to book a flight from Shannon to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Shannon 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 Shannon 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 Shannon to New York LaGuardia?

    Located just 2.1 mi from the city center, Shannon is the airport most travelers will use when flying to New York LaGuardia from Shannon. Booking flights from Shannon (SNN) to New York LaGuardia should be relatively easy as there are 0 daily outbound flights to New York LaGuardia from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Shannon 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 Shannon, Clare to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Shannon, Clare to New York LaGuardia Airport (average of £502). Flying from Shannon, Clare 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
North Bergen
Elizabeth
Yonkers
Bronx
Secaucus
Mount Laurel
Weehawken
Bayonne
Fairfield
Carlstadt
Staten Island
North Wales
Carteret
Fort Lee
Englewood
West New York
Edgewater
Westbury
Piscataway

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Alternative routes for Shannon to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
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Why should you use Cheapflights to find cheap flight tickets from Shannon to LaGuardia?

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

Need flexible booking options for your flight to LaGuardia from Shannon? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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