Cheapest return flights from Toronto to Vienna in October from $848

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

Return flights

28 Oct - 22 Nov Air Canada
27 Oct - 22 Nov Air Canada
31 Oct - 04 Nov Porter Airlines (Canada) Ltd
19 Oct - 08 Nov Air Canada
23 Oct - 29 Oct Porter Airlines (Canada) Ltd
28 Oct - 23 Nov Porter Airlines (Canada) Ltd
20 Oct - 27 Oct Air Canada
24 Oct - 30 Oct Porter Airlines (Canada) Ltd
21 Oct - 28 Oct Porter Airlines (Canada) Ltd
31 Oct - 22 Nov Air Canada
27 Oct - 05 Nov Porter Airlines (Canada) Ltd
17 Oct - 24 Oct Air Transat
18 Oct - 24 Oct Air Transat
27 Oct - 06 Nov Porter Airlines (Canada) Ltd
30 Oct - 22 Nov Porter Airlines (Canada) Ltd
27 Oct - 11 Nov Porter Airlines (Canada) Ltd
17 Oct - 23 Oct Porter Airlines (Canada) Ltd
18 Oct - 28 Oct SWISS
17 Oct - 25 Oct Porter Airlines (Canada) Ltd
18 Oct - 25 Oct Porter Airlines (Canada) Ltd

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

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