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Cheap flights from Shannon to New York LaGuardia Airport from £340

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LGA
5 Apr — 12 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Shannon to LaGuardia

Enter your travel dates to find the best prices.

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 6 March 2026.

Thu 30/407:30
SNN
-
LGA
2 stops16h 19m
British Airways
Tue 5/515:19
LGA
-
SNN
2 stops15h 01m
British Airways
Deal found 4/3£452
Thu 2/407:30
SNN
-
LGA
2 stops16h 59m
British Airways
Thu 9/418:03
LGA
-
SNN
2 stops12h 17m
British Airways
Deal found 2/3£467
Thu 26/314:45
SNN
-
LGA
1 stop22h 22m
American Airlines
Sat 4/414:10
LGA
-
SNN
1 stop10h 15m
American Airlines
Deal found 6/3£470
Fri 22/509:30
SNN
-
LGA
1 stop12h 52m
United Airlines
Tue 26/514:25
LGA
-
SNN
1 stop12h 05m
United Airlines
Deal found 4/3£472
Wed 1/413:45
SNN
-
LGA
1 stop12h 27m
Multiple Airlines
Wed 8/407:25
LGA
-
SNN
2 stops17h 00m
Multiple Airlines
Deal found 2/3£473
Sat 23/509:30
SNN
-
LGA
1 stop12h 52m
United Airlines
Thu 28/510:15
LGA
-
SNN
1 stop16h 15m
United Airlines
Deal found 4/3£475

Find 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 6 March 2026.

Round-trip from

£452

One-way from

£340

Popular in

August

Cheapest in

November

Average price

£497
British Airways
  • British Airways
  • 30/4-5/5
  • 4 total stops
  • 31h 20m total
  • Shannon to New York
Search Deals
18/3
  • 18/3
  • 3 total stops
  • 43h 15m total
  • Shannon to New York
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 6 March 2026.
Use the filters below to find and compare flights from Shannon to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Thu 7/5

07:30-18:49

2 stops16h 19m

New York LaGuardia

Sun 10/5

18:00-20:35

2 stops21h 35m

£452

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Wed 29/4

07:30-20:49

2 stops18h 19m

New York LaGuardia

Fri 8/5

17:59-11:20

2 stops12h 21m

£459
Fastest return journey

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Thu 2/4

07:30-19:29

2 stops16h 59m

New York LaGuardia

Thu 9/4

18:03-11:20

2 stops12h 17m

£467

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Sat 23/5

09:30-18:28

1 stop13h 58m

New York LaGuardia

Thu 28/5

10:15-07:30

1 stop16h 15m

£473

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Sun 16/8

09:30-20:16

1 stop15h 46m

New York LaGuardia

Sun 30/8

06:30-07:30

1 stop20h 00m

£596
Cheapest one-way

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Wed 18/3

06:50-22:05

3 stops43h 15m

£340

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Mon 27/7

13:45-07:23

1 stop22h 38m

£559

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Sun 26/7

07:30-07:23

2 stops28h 53m

£562

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Tue 28/7

16:50-07:23

2 stops19h 33m

£562

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Wed 18/3

14:45-07:16

1 stop20h 31m

£815

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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.

  • How long is the flight from Shannon, Clare to New York LaGuardia Airport?

    Departing from Shannon, Clare to New York LaGuardia Airport will take you 16h 19m. Shannon, Clare and New York LaGuardia Airport are separated by a distance of 3070 mi.

  • 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.

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
Weehawken
Secaucus
Yonkers
Bronx
Elizabeth
Mahwah
North Bergen
Staten Island
North Wales
Rutherford
Carlstadt
Fort Lee
Carteret
West New York
Englewood
Edgewater
Mount Laurel
Westbury

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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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Shannon to Newark flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Shannon to LaGuardia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to LaGuardia from Shannon by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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