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

Return flights

17 Aug - 25 Aug	KLM
17 Aug - 26 Aug	Air France
17 Aug - 27 Aug	Air France
18 Aug - 26 Aug	KLM
18 Aug - 25 Aug	KLM
18 Aug - 27 Aug	KLM
19 Aug - 29 Aug	KLM
16 Aug - 27 Aug	British Airways
16 Aug - 30 Aug	KLM
16 Aug - 25 Aug	KLM
26 Aug - 07 Sep	LATAM Airlines Group
27 Aug - 03 Sep	KLM
25 Aug - 01 Sep	KLM
31 Aug - 07 Sep	LATAM Airlines Group
29 Aug - 12 Sep	Royal Air Maroc
30 Aug - 06 Sep	LATAM Airlines Group
31 Aug - 29 Sep	KLM
30 Aug - 11 Sep	Air France
30 Aug - 08 Sep	Air France
30 Aug - 12 Sep	Air France

Also check the deals for one-way flights from Sao Paulo to Vienna in August.

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 August from 751€

Return flights