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

Return flights

24 Sep - 27 Oct	Qatar Airways
27 Sep - 30 Oct	LATAM Airlines Group
06 Sep - 14 Sep	Qatar Airways
17 Sep - 15 Oct	LATAM Airlines Group
15 Sep - 27 Oct	Qatar Airways
08 Sep - 15 Sep	Qatar Airways
28 Sep - 14 Oct	LATAM Airlines Group
06 Sep - 23 Sep	Emirates
08 Sep - 13 Oct	Emirates
22 Sep - 01 Oct	Emirates
11 Sep - 19 Sep	Qatar Airways
10 Sep - 09 Oct	Emirates
19 Sep - 04 Oct	Emirates
20 Sep - 11 Oct	LATAM Airlines Group
05 Sep - 19 Sep	Jetstar

Also check the deals for one-way flights from Brisbane 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 Brisbane to Sao Paulo in September from $2044

Return flights