Cheapest return flights from Porto Alegre to Sydney in October from $1752

AirHint found the following cheapest return flights from Porto Alegre (POA) to Sydney (SYD) in October 2025 (see full year).

Return flights

24 Oct - 14 Nov LATAM Airlines Group
27 Oct - 31 Oct Copa
01 Oct - 13 Oct Copa
01 Oct - 26 Nov Copa
29 Oct - 05 Nov LATAM Airlines Group
26 Oct - 21 Nov LATAM Airlines Group
26 Oct - 12 Nov LATAM Airlines Group

Also check the deals for one-way flights from Porto Alegre to Sydney in October.

Skyscanner

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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