AirHint found the following cheapest return flights from Vienna (VIE) to Toronto (YYZ) in September 2025 (see full year).

Return flights

16 Sep - 23 Sep	Wizz Air Malta
16 Sep - 29 Sep	Wizz Air Malta
17 Sep - 15 Oct	Ryanair
15 Sep - 15 Oct	Ryanair
10 Sep - 17 Oct	Wizz Air Malta
09 Sep - 22 Sep	Ryanair
10 Sep - 22 Sep	Wizz Air Malta
20 Sep - 23 Sep	Wizz Air Malta
20 Sep - 22 Sep	Wizz Air Malta
10 Sep - 23 Sep	Wizz Air Malta
10 Sep - 29 Sep	Wizz Air Malta
19 Sep - 05 Oct	Ryanair
24 Sep - 01 Oct	Ryanair
25 Sep - 07 Oct	Wizz Air Malta
19 Sep - 02 Oct	Ryanair
18 Sep - 01 Oct	Wizz Air Malta
22 Sep - 30 Sep	Ryanair
25 Sep - 02 Oct	Wizz Air Malta
18 Sep - 30 Sep	Wizz Air Malta
26 Sep - 03 Oct	Wizz Air Malta

Also check the deals for one-way flights from Vienna to Toronto in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Vienna to Toronto in September from 444€

Return flights