Cheapest return flights from Toronto to Zurich in September from $679

Best time to book flights for Toronto (YTZ) to Zurich (ZRH) flights at AirHint

AirHint found the following cheapest return flights from Toronto (YTZ) to Zurich (ZRH) in September 2025 (see full year).

Return flights

30 Sep - 07 Oct SWISS
14 Sep - 11 Oct SWISS
24 Sep - 20 Oct SWISS
21 Sep - 02 Oct SWISS
29 Sep - 23 Oct SWISS
24 Sep - 07 Oct SWISS
24 Sep - 06 Oct SWISS
29 Sep - 06 Oct SWISS
17 Sep - 07 Oct SWISS
30 Sep - 14 Oct SWISS
15 Sep - 22 Sep SWISS
16 Sep - 23 Sep SWISS
16 Sep - 30 Sep SWISS
24 Sep - 30 Sep SWISS
13 Sep - 17 Sep SWISS
11 Sep - 26 Sep SWISS
12 Sep - 28 Sep SWISS
17 Sep - 24 Sep SWISS
17 Sep - 22 Sep SWISS
09 Sep - 16 Sep SWISS

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

Skyscanner

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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