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

Return flights

22 Oct - 15 Nov	Condor
26 Oct - 07 Nov	Condor
27 Oct - 06 Nov	Condor
29 Oct - 07 Nov	Condor
29 Oct - 05 Nov	Condor
26 Oct - 02 Nov	Condor
22 Oct - 26 Oct	Condor
31 Oct - 05 Nov	Condor
25 Oct - 01 Nov	Scandinavian Airlines
31 Oct - 22 Nov	Air Transat
24 Oct - 30 Oct	Air Canada
22 Oct - 30 Oct	WestJet
22 Oct - 29 Oct	TAP
30 Oct - 05 Nov	SWISS	direct
23 Oct - 29 Oct	Air Transat
24 Oct - 31 Oct	Condor
23 Oct - 31 Oct	Air Transat
24 Oct - 31 Oct	Air Canada	direct
24 Oct - 30 Oct	Air Canada	direct
22 Oct - 29 Oct	Air Canada	direct

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

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 Toronto to Zurich in October from 556€

Return flights