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

Return flights

24 Dec - 31 Dec	ITA Airways
24 Dec - 01 Jan	GOL Linhas Aéreas
21 Dec - 31 Dec	ITA Airways
23 Dec - 30 Dec	ITA Airways
22 Dec - 30 Dec	ITA Airways
23 Dec - 31 Dec	GOL Linhas Aéreas
22 Dec - 02 Jan	KLM
22 Dec - 01 Jan	KLM
22 Dec - 18 Jan	GOL Linhas Aéreas
23 Dec - 24 Jan	GOL Linhas Aéreas
23 Dec - 02 Jan	GOL Linhas Aéreas
22 Dec - 13 Jan	KLM
24 Dec - 05 Jan	KLM
26 Dec - 02 Jan	Air France
27 Dec - 03 Jan	LATAM Airlines Group
20 Dec - 26 Dec	GOL Linhas Aéreas
21 Dec - 31 Dec	SWISS	direct
24 Dec - 31 Dec	SWISS	direct
20 Dec - 30 Dec	SWISS	direct
23 Dec - 31 Dec	SWISS	direct

Also check the deals for one-way flights from Sao Paulo to Zurich in December.

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 December from 798€

Return flights