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

Return flights

01 Dec - 08 Dec	Iberia
01 Dec - 09 Dec	Iberia
02 Dec - 10 Dec	Iberia
01 Dec - 10 Dec	Iberia
12 Dec - 31 Dec	British Airways
12 Dec - 29 Dec	British Airways
12 Dec - 24 Dec	British Airways
15 Dec - 30 Dec	Air France
03 Dec - 15 Dec	Air Canada
23 Dec - 07 Jan	KLM
05 Dec - 15 Dec	British Airways
16 Dec - 16 Jan	KLM
28 Dec - 13 Jan	KLM
19 Dec - 01 Jan	TAP
23 Dec - 04 Jan	SWISS
27 Dec - 15 Jan	KLM
23 Dec - 05 Jan	SWISS
22 Dec - 07 Jan	KLM
26 Dec - 09 Jan	SWISS
25 Dec - 06 Jan	SWISS

Also check the deals for one-way flights from Sao Paulo to Vienna 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 Vienna in December from $791

Return flights