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Cheap flights from Shannon to Ontario from C$ 827

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — YYZ
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

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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 3 November 2025.

Sun 16/117:50 a.m.SNN - YTZ
2 stops15h 23mAir Canada
Sun 23/113:30 p.m.YTZ - SNN
2 stops15h 00mAir Canada
Deal found 1/11C$ 827
Thu 4/127:50 a.m.SNN - YTZ
2 stops18h 45mAir Canada
Mon 8/1212:30 p.m.YTZ - SNN
2 stops18h 00mAir Canada
Deal found 2/11C$ 829
Fri 21/118:05 p.m.SNN - YYZ
2 stops26h 35mMultiple Airlines
Fri 23/16:10 p.m.YYZ - SNN
1 stop16h 35mMultiple Airlines
Deal found 1/11C$ 834
Thu 4/127:50 a.m.SNN - YYZ
1 stop13h 10mMultiple Airlines
Mon 8/124:00 p.m.YYZ - SNN
2 stops14h 30mMultiple Airlines
Deal found 31/10C$ 835
Fri 21/118:05 p.m.SNN - YYZ
2 stops26h 35mAir Canada
Fri 23/16:15 a.m.YYZ - SNN
2 stops24h 15mAir Canada
Deal found 1/11C$ 836
Sun 16/118:05 p.m.SNN - YYZ
1 stop30h 05mMultiple Airlines
Sun 23/1111:00 p.m.YYZ - SNN
1 stop15h 25mMultiple Airlines
Deal found 1/11C$ 839
Sun 16/117:50 a.m.SNN - YYZ
2 stops16h 36mAir Canada
Sun 23/116:10 p.m.YYZ - SNN
2 stops17h 35mAir Canada
Deal found 1/11C$ 853
Thu 4/128:05 p.m.SNN - YYZ
2 stops25h 20mAir Canada
Mon 8/125:00 p.m.YYZ - SNN
2 stops13h 30mAir Canada
Deal found 31/10C$ 855
Thu 4/128:05 p.m.SNN - YTZ
3 stops26h 50mMultiple Airlines
Mon 8/125:30 p.m.YTZ - SNN
2 stops13h 00mMultiple Airlines
Deal found 2/11C$ 1,038
Wed 19/117:50 a.m.SNN - YUL
2 stops17h 54mAir Canada
Sun 23/113:30 p.m.YUL - SNN
2 stops20h 15mAir Canada
Deal found 2/11C$ 1,045
Sun 16/118:05 p.m.SNN - YTZ
3 stops26h 50mMultiple Airlines
Sun 23/1112:30 p.m.YTZ - SNN
3 stops23h 15mMultiple Airlines
Deal found 1/11C$ 1,133
Wed 19/117:50 a.m.SNN - YUL
3 stops37h 37mMultiple Airlines
Sun 23/116:45 a.m.YUL - SNN
3 stops29h 00mMultiple Airlines
Deal found 2/11C$ 1,552

Cheap flight deals from Shannon to Ontario

Keep the following information in mind while searching for Shannon to Ontario flight deals. Data was last updated 3 November 2025.

Round-trip from

C$ 827
Air Canada
  • Air Canada
  • 16/11-23/11
  • 4 total stops
  • 30h 23m total
  • Shannon to Ontario
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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 3 November 2025.
Use the filters below to find and compare flights from Shannon to Ontario that are best for you.

Fly from

Shannon

Fly to

Ontario

Route

Depart

Return

Price

ShannonToronto

SNN - YTZ

SNNYTZ

Shannon

Thu 4/12

7:50 a.m.-9:35 p.m.

2 stops18h 45m

Toronto Island

Mon 8/12

12:30 p.m.-11:30 a.m.

2 stops18h 00m

C$ 829

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Fri 21/11

8:05 p.m.-5:40 p.m.

2 stops26h 35m

Toronto Pearson Intl

Fri 23/1

6:15 a.m.-11:30 a.m.

2 stops24h 15m

C$ 836

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Thu 4/12

8:05 p.m.-2:20 p.m.

1 stop23h 15m

Toronto Pearson Intl

Mon 8/12

11:00 p.m.-4:45 p.m.

1 stop12h 45m

C$ 838

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Sun 16/11

8:05 p.m.-9:10 p.m.

1 stop30h 05m

Toronto Pearson Intl

Sun 23/11

11:00 p.m.-7:25 p.m.

1 stop15h 25m

C$ 839

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Sun 16/11

7:50 a.m.-7:26 p.m.

2 stops16h 36m

Toronto Pearson Intl

Sun 23/11

6:10 p.m.-4:45 p.m.

2 stops17h 35m

C$ 853

ShannonToronto

SNN - YYZ

SNNYYZ

Shannon

Thu 4/12

7:50 a.m.-9:44 p.m.

2 stops18h 54m

Toronto Pearson Intl

Mon 8/12

6:15 a.m.-11:30 a.m.

2 stops24h 15m

C$ 863

ShannonToronto

SNN - YTZ

SNNYTZ

Shannon

Thu 4/12

8:05 p.m.-5:55 p.m.

3 stops26h 50m

Toronto Island

Mon 8/12

5:30 p.m.-11:30 a.m.

2 stops13h 00m

C$ 1,038

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Wed 19/11

7:50 a.m.-8:44 p.m.

2 stops17h 54m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

3:30 p.m.-4:45 p.m.

2 stops20h 15m

C$ 1,045

ShannonToronto

SNN - YTZ

SNNYTZ

Shannon

Sun 16/11

8:05 p.m.-5:55 p.m.

3 stops26h 50m

Toronto Island

Sun 23/11

12:30 p.m.-4:45 p.m.

3 stops23h 15m

C$ 1,133

ShannonMontreal

SNN - YUL

SNNYUL

Shannon

Wed 19/11

7:50 a.m.-4:27 p.m.

3 stops37h 37m

Montreal Pierre Elliott Trudeau Intl

Sun 23/11

6:45 a.m.-4:45 p.m.

3 stops29h 00m

C$ 1,552

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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
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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 18h 45m. Fly via Air Canada to get the fastest option. Shannon, Clare and Region of Ontario are separated by a distance of 5105 km.

  • 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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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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