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

Return flights

22 Aug - 07 Sep	LATAM Airlines Group
12 Aug - 24 Aug	Qantas
13 Aug - 15 Aug	Qantas
14 Aug - 20 Aug	Qantas
27 Aug - 15 Sep	Qantas
04 Aug - 11 Aug	Qantas
21 Aug - 22 Sep	LATAM Airlines Group
20 Aug - 10 Sep	LATAM Airlines Group
06 Aug - 19 Aug	Qantas
09 Aug - 04 Sep	Qantas
12 Aug - 27 Aug	Qantas
19 Aug - 10 Sep	Qantas
28 Aug - 22 Sep	LATAM Airlines Group
06 Aug - 13 Aug	LATAM Airlines Group
28 Aug - 18 Sep	LATAM Airlines Group
09 Aug - 16 Aug	LATAM Airlines Group
25 Aug - 29 Aug	Qantas
15 Aug - 31 Aug	LATAM Airlines Group
03 Aug - 07 Sep	LATAM Airlines Group
15 Aug - 15 Sep	LATAM Airlines Group

Also check the deals for one-way flights from Sydney to Sao Paulo 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 Sydney to Sao Paulo in August from $1175

Return flights