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

Return flights

22 Sep - 14 Oct	LATAM Airlines Group
22 Sep - 13 Oct	KLM
24 Sep - 15 Oct	Iberia
23 Sep - 14 Oct	Ryanair
23 Sep - 15 Oct	KLM
22 Sep - 12 Oct	LATAM Airlines Group
24 Sep - 14 Oct	KLM
24 Sep - 12 Oct	LATAM Airlines Group
16 Sep - 28 Sep	Ryanair
23 Sep - 12 Oct	Wizz Air Malta
23 Sep - 10 Oct	Iberia
25 Sep - 28 Sep	Ryanair
19 Sep - 26 Sep	Austrian Airlines
17 Sep - 21 Sep	Condor
21 Sep - 25 Sep	LATAM Airlines Group
18 Sep - 22 Sep	Ryanair
20 Sep - 23 Sep	KLM
20 Sep - 27 Sep	Ryanair
18 Sep - 25 Sep	Ryanair
16 Sep - 19 Sep	Ryanair

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

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 Vienna to Sao Paulo in September from 661€

Return flights