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

Return flights

27 Oct - 03 Nov	TAP
27 Oct - 23 Nov	Air Europa
21 Oct - 05 Nov	Air Europa
31 Oct - 21 Nov	Air Europa
22 Oct - 02 Nov	TAP
14 Oct - 21 Oct	Iberia
06 Oct - 13 Oct	TAP
20 Oct - 31 Oct	Air Europa
27 Oct - 23 Nov	SWISS	direct
05 Oct - 15 Oct	Air Europa
23 Oct - 01 Nov	Iberia
19 Oct - 23 Oct	Air Europa
14 Oct - 25 Oct	Iberia
05 Oct - 14 Oct	Air Europa
31 Oct - 16 Nov	TAP
04 Oct - 18 Oct	Iberia
09 Oct - 27 Oct	Iberia
23 Oct - 27 Oct	Air Europa
31 Oct - 21 Nov	SWISS	direct
22 Oct - 02 Nov	SWISS	direct

Also check the deals for one-way flights from Sao Paulo 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 Sao Paulo to Zurich in October from 608€

Return flights