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Cheap flights from Shannon to Ontario from C$ 610

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — YYZ
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Shannon to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Shannon to Ontario
Explore the most affordable flight options available from Shannon to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 May 2026.

Sat 6/612:00 p.m.
SNN
-
YYZ
1 stop12h 30m
Lufthansa
Fri 12/66:20 p.m.
YYZ
-
SNN
1 stop11h 55m
Lufthansa
Deal found 30/4C$ 670
Sat 16/512:00 p.m.
SNN
-
YYZ
1 stop12h 30m
Lufthansa
Fri 22/56:20 p.m.
YYZ
-
SNN
1 stop11h 55m
Lufthansa
Deal found 2/5C$ 693
Wed 10/612:30 p.m.
SNN
-
YYZ
1 stop14h 53m
Air Canada
Tue 25/84:05 p.m.
YYZ
-
SNN
2 stops13h 10m
Air Canada
Deal found 29/4C$ 727
Sat 6/69:30 a.m.
SNN
-
YTZ
1 stop12h 11m
Air Canada
Fri 12/67:20 p.m.
YTZ
-
SNN
1 stop31h 10m
Air Canada
Deal found 3/5C$ 783
Sat 6/612:30 p.m.
SNN
-
YYZ
2 stops15h 28m
Multiple Airlines
Fri 12/66:20 p.m.
YYZ
-
SNN
1 stop11h 55m
Multiple Airlines
Deal found 30/4C$ 788
Thu 4/69:30 a.m.
SNN
-
YYZ
1 stop11h 16m
United Airlines
Mon 8/61:55 p.m.
YYZ
-
SNN
2 stops15h 20m
United Airlines
Deal found 29/4C$ 794
Fri 12/69:30 a.m.
SNN
-
YYZ
1 stop13h 26m
United Airlines
Tue 16/64:00 p.m.
YYZ
-
SNN
1 stop10h 30m
United Airlines
Deal found 2/5C$ 795
Wed 10/68:45 p.m.
SNN
-
YYZ
2 stops24h 05m
Multiple Airlines
Tue 25/89:55 p.m.
YYZ
-
SNN
2 stops17h 30m
Multiple Airlines
Deal found 29/4C$ 882
Tue 12/54:35 p.m.
SNN
-
YUL
2 stops33h 25m
Multiple Airlines
Tue 19/510:05 p.m.
YUL
-
SNN
1 stop17h 20m
Multiple Airlines
Deal found 3/5C$ 938
Sat 9/56:40 a.m.
SNN
-
YUL
2 stops43h 20m
Multiple Airlines
Tue 19/510:05 p.m.
YUL
-
SNN
1 stop17h 20m
Multiple Airlines
Deal found 3/5C$ 953
Wed 13/58:45 p.m.
SNN
-
YUL
2 stops43h 50m
Multiple Airlines
Tue 19/510:05 p.m.
YUL
-
SNN
1 stop17h 20m
Multiple Airlines
Deal found 3/5C$ 955
Thu 14/58:30 a.m.
SNN
-
YUL
2 stops32h 05m
Multiple Airlines
Tue 19/510:05 p.m.
YUL
-
SNN
1 stop17h 20m
Multiple Airlines
Deal found 3/5C$ 961

Find flight deals from Shannon to Ontario

Keep the following information in mind while searching for Shannon to Ontario flight deals. Data was last updated 4 May 2026.

Round-trip from

C$ 670

One-way from

C$ 610
Lufthansa
  • Lufthansa
  • 6/6-12/6
  • 2 total stops
  • 24h 25m total
  • Shannon to Ontario
Search Deals
Aer Lingus
  • Aer Lingus
  • 2/10
  • 1 total stop
  • 17h 45m total
  • Shannon to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Shannon to Ontario 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 629,999 searches. Data last updated 4 May 2026.
Use the filters below to find and compare flights from Shannon to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Sat 6/6

12:00 p.m.-7:30 p.m.

1 stop12h 30m

Toronto Pearson Intl

Fri 12/6

6:20 p.m.-11:15 a.m.

1 stop11h 55m

C$ 670

ShannonToronto

SNN - YTZ

SNNYTZ

Shannon

Sat 6/6

9:30 a.m.-4:41 p.m.

1 stop12h 11m

Toronto Island

Fri 12/6

7:20 p.m.-7:30 a.m.

1 stop31h 10m

C$ 783

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Sat 6/6

12:30 p.m.-10:58 p.m.

2 stops15h 28m

Toronto Pearson Intl

Fri 12/6

6:20 p.m.-11:15 a.m.

1 stop11h 55m

C$ 788

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Thu 4/6

9:30 a.m.-3:46 p.m.

1 stop11h 16m

Toronto Pearson Intl

Mon 8/6

1:55 p.m.-10:15 a.m.

2 stops15h 20m

C$ 794

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Fri 12/6

9:30 a.m.-7:37 p.m.

1 stop15h 07m

Toronto Pearson Intl

Tue 16/6

4:00 p.m.-7:30 a.m.

1 stop10h 30m

C$ 795

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Wed 10/6

8:45 p.m.-3:00 p.m.

3 stops23h 15m

Toronto Pearson Intl

Tue 25/8

9:55 p.m.-8:25 p.m.

2 stops17h 30m

C$ 887

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Fri 19/6

5:00 p.m.-2:00 p.m.

2 stops26h 00m

Toronto Pearson Intl

Mon 29/6

6:10 p.m.-4:40 p.m.

2 stops17h 30m

C$ 940

ShannonToronto

SNN - YTZ

SNNYTZ

Shannon

Sat 6/6

6:05 a.m.-10:20 p.m.

3 stops45h 15m

Toronto Island

Fri 12/6

4:55 p.m.-5:20 p.m.

2 stops19h 25m

C$ 1,002

ShannonToronto

SNN - YTZ

SNNYTZ

Shannon

Thu 18/6

12:30 p.m.-7:45 a.m.

2 stops24h 15m

Toronto Island

Thu 20/8

12:15 p.m.-7:30 a.m.

1 stop14h 15m

C$ 1,065

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Fri 12/6

9:30 a.m.-9:26 p.m.

1 stop16h 56m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

1:15 p.m.-7:30 a.m.

1 stop13h 15m

C$ 1,094

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 26 resultsSorted by cheapest first
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Best time to book a flight from Shannon to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Shannon with our price prediction graph.
Estimated round-trip 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 Shannon to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Shannon to Ontario. 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 Ontario?

    Located just 3.4 km from the city centre, Shannon (SNN) is the airport most travellers will use when flying to Ontario from Shannon.

  • How long is the flight from Shannon, Clare to Region of Ontario?

    There are many flights that can get you from Shannon, Clare to Region of Ontario in 12h 11m. Fly via Lufthansa, Air Canada, or United Airlines to get the fastest option. Shannon, Clare and Region of Ontario are separated by a distance of 5105 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Shannon, Clare to Region of Ontario?

    When deciding which route to take from Shannon, Clare to Region of Ontario consider Shannon - Toronto Pearson Intl, Shannon - Toronto Island or Shannon - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Shannon to Ontario 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

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

Yes! Cheapflights helps users easily find flights from Shannon to Ontario with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Shannon today and book when prices fit your budget.

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