Cheapest return GRU–SYD flights, October

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Sydney (SYD) in October 2026 (see full year).

Return flights

01 Oct - 25 Oct Copa
04 Oct - 25 Oct GOL Linhas Aéreas
03 Oct - 24 Oct Copa
01 Oct - 01 Nov Copa
01 Oct - 29 Oct Copa
19 Oct - 25 Oct British Airways
20 Oct - 27 Oct Qatar Airways
26 Oct - 16 Nov Qatar Airways
20 Oct - 31 Oct Qatar Airways
13 Oct - 28 Oct Qatar Airways
03 Oct - 12 Oct Qatar Airways
01 Oct - 31 Oct Qatar Airways
21 Oct - 01 Nov Emirates
12 Oct - 06 Nov Qatar Airways

Also check the deals for one-way flights from Sao Paulo to Sydney in October.

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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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