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

Return flights

30 Oct - 06 Nov	easyJet
10 Oct - 12 Oct	SWISS	direct
03 Oct - 05 Oct	SWISS	direct
01 Oct - 31 Oct	SWISS	direct
12 Oct - 19 Oct	SWISS	direct
16 Oct - 19 Oct	SWISS	direct
11 Oct - 12 Oct	SWISS	direct
02 Oct - 05 Oct	SWISS	direct
02 Oct - 09 Oct	SWISS	direct
09 Oct - 12 Oct	SWISS	direct
30 Oct - 06 Nov	SWISS	direct
18 Oct - 25 Oct	SWISS	direct

Also check the deals for one-way flights from Geneva 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 Geneva to Zurich in October from $209

Return flights