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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — YYZ
10 Dec — 17 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheap flight deals from Shannon to Ontario
Enter your travel dates to find the best prices.
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Best
Last-minute
One-way
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 10 November 2026.
Thu 26/117:50 a.m. -
1 stop13h 00m
Wed 2/123:22 p.m. -
2 stops15h 08m
Deal found 6/11C$ 961
Thu 26/117:50 a.m. -
2 stops18h 55m
Wed 2/1210:45 p.m. -
2 stops31h 45m
Deal found 10/11C$ 964
Mon 16/118:05 p.m. -
1 stop30h 00m
Sun 22/1111:00 p.m. -
1 stop31h 30m
Deal found 8/11C$ 965
Fri 13/118:05 p.m. -
2 stops29h 30m
Sun 22/118:00 a.m. -
2 stops46h 30m
Deal found 6/11C$ 969
Thu 26/118:05 p.m. -
1 stop27h 00m
Mon 30/114:10 p.m. -
2 stops14h 20m
Deal found 10/11C$ 981
Best flights from Shannon to Ontario
Discover carefully curated flight deals from Shannon to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.
Thu 26/117:50 a.m. -
1 stop13h 00m
Wed 2/123:22 p.m. -
2 stops15h 08m
Deal found 6/11C$ 961
Thu 26/118:05 p.m. -
1 stop27h 00m
Wed 2/126:05 p.m. -
1 stop17h 40m
Deal found 8/11C$ 964
Thu 26/115:30 p.m. -
1 stop32h 25m
Mon 30/1111:00 p.m. -
1 stop12h 45m
Deal found 10/11C$ 975
Thu 3/128:05 p.m. -
1 stop29h 10m
Sun 6/126:23 p.m. -
2 stops17h 22m
Deal found 10/11C$ 995
Thu 26/118:05 p.m. -
1 stop29h 10m
Mon 30/113:15 p.m. -
2 stops15h 15m
Deal found 10/11C$ 995
Mon 8/35:30 p.m. -
1 stop27h 25m
Sun 14/37:05 p.m. -
1 stop20h 20m
Deal found 7/11C$ 1,010
Sat 1/57:30 a.m. -
1 stop13h 35m
Sun 9/56:10 p.m. -
1 stop21h 25m
Deal found 6/11C$ 1,010
Last-minute flights from Shannon to Ontario
Discover last-minute flight deals from Shannon to Ontario. Data last updated 10 November 2026 and is based on user searches.
Fri 13/118:05 p.m. -
2 stops29h 30m
Sun 22/118:00 a.m. -
2 stops46h 30m
Deal found 6/11C$ 969
Mon 16/118:05 p.m. -
1 stop30h 00m
Sun 22/1111:00 p.m. -
1 stop31h 30m
Deal found 8/11C$ 965
Thu 26/117:50 a.m. -
1 stop13h 00m
Wed 2/123:22 p.m. -
2 stops15h 08m
Deal found 6/11C$ 961
Thu 26/117:50 a.m. -
2 stops18h 55m
Wed 2/1210:45 p.m. -
2 stops31h 45m
Deal found 10/11C$ 964
Thu 26/118:05 p.m. -
1 stop27h 00m
Mon 30/114:10 p.m. -
2 stops14h 20m
Deal found 10/11C$ 981
One-way flights from Shannon to Ontario
Search for one-way flight options from Shannon to Ontario. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.
Sat 20/32:00 p.m. -
1 stop21h 46m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/11C$ 931
Sat 20/32:00 p.m. -
2 stops25h 58m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/11C$ 938
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 10 November 2026.
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 7,457,451 searches. Data last updated 10 November 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 Shannon - YYZ Toronto Pearson Intl
SNNYYZ
Shannon
Sat 20/3
2:00 p.m.-7:46 a.m.
1 stop21h 46m
Toronto Pearson Intl
Wed 31/12
12:00 a.m.-6:00 a.m.
Nonstop0h 00m
C$ 931
ShannonToronto
SNN Shannon - YYZ Toronto Pearson Intl
SNNYYZ
Shannon
Sat 20/3
2:00 p.m.-11:58 a.m.
2 stops25h 58m
Toronto Pearson Intl
Wed 31/12
12:00 a.m.-6:00 a.m.
Nonstop0h 00m
C$ 938
ShannonToronto
SNN Shannon - YYZ Toronto Pearson Intl
SNNYYZ
Shannon
Thu 26/11
7:50 a.m.-3:50 p.m.
1 stop13h 00m
Toronto Pearson Intl
Wed 2/12
3:22 p.m.-11:30 a.m.
2 stops15h 08m
C$ 961
ShannonToronto
SNN Shannon - YYZ Toronto Pearson Intl
SNNYYZ
Shannon
Thu 26/11
8:05 p.m.-6:05 p.m.
1 stop27h 00m
Toronto Pearson Intl
Wed 2/12
6:05 p.m.-4:45 p.m.
1 stop17h 40m
C$ 964
ShannonToronto
SNN Shannon - YYZ Toronto Pearson Intl
SNNYYZ
Shannon
Thu 26/11
5:30 p.m.-8:55 p.m.
1 stop32h 25m
Toronto Pearson Intl
Mon 30/11
11:00 p.m.-4:45 p.m.
1 stop12h 45m
C$ 975
ShannonToronto
SNN Shannon - YYZ Toronto Pearson Intl
SNNYYZ
Shannon
Thu 3/12
8:05 p.m.-8:15 p.m.
1 stop29h 10m
Toronto Pearson Intl
Sun 6/12
6:23 p.m.-4:45 p.m.
2 stops17h 22m
C$ 995
ShannonToronto
SNN Shannon - YYZ Toronto Pearson Intl
SNNYYZ
Shannon
Thu 26/11
8:05 p.m.-8:15 p.m.
1 stop29h 10m
Toronto Pearson Intl
Mon 30/11
3:15 p.m.-11:30 a.m.
2 stops15h 15m
C$ 995
ShannonToronto
SNN Shannon - YYZ Toronto Pearson Intl
SNNYYZ
Shannon
Mon 8/3
5:30 p.m.-3:55 p.m.
1 stop27h 25m
Toronto Pearson Intl
Sun 14/3
7:05 p.m.-7:25 p.m.
1 stop20h 20m
C$ 1,010
ShannonToronto
SNN Shannon - YYZ Toronto Pearson Intl
SNNYYZ
Shannon
Sat 1/5
7:30 a.m.-4:05 p.m.
1 stop13h 35m
Toronto Pearson Intl
Sun 9/5
6:10 p.m.-8:35 p.m.
1 stop21h 25m
C$ 1,010
Flights are sorted by cheapest round-trip flights first.
Deals found on 10/11
Sorted by cheapest first
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.
SNN-YYZ
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
SNN-CAON
SNN-YYZ
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 13h. Fly via British Airways or Air Canada to get the fastest option. Shannon, Clare and Region of Ontario are separated by a distance of 5116 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 Island, Shannon - Toronto Pearson Intl 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.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Shannon to Ontario?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Shannon to Ontario. 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 Ontario?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Shannon to Ontario for you. Better yet — we are completely free to use.
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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