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

Return flights

07 Dec - 21 Jan	Air France
08 Dec - 21 Jan	Air France
07 Dec - 14 Dec	LATAM Airlines Group
07 Dec - 23 Jan	Air France
08 Dec - 23 Jan	Air France
04 Dec - 09 Dec	LATAM Airlines Group
07 Dec - 20 Jan	Qatar Airways
07 Dec - 22 Jan	Qatar Airways
08 Dec - 20 Jan	Qatar Airways
08 Dec - 22 Jan	Qatar Airways
09 Dec - 20 Jan	Qatar Airways
09 Dec - 22 Jan	Qatar Airways
05 Dec - 27 Dec	Qatar Airways
17 Dec - 31 Dec	Qatar Airways
16 Dec - 19 Dec	Ethiopian Airlines

Also check the deals for one-way flights from Sao Paulo to Perth 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.

Book a cheap hotel in Perth

Cheap car rent in Perth

Cheapest return flights from Sao Paulo to Perth in December from $1952

Return flights