Cheapest return flights from Porto Alegre to Sydney in December from $1844

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

Return flights

04 Dec - 23 Jan LATAM Airlines Group
31 Dec - 24 Jan LATAM Airlines Group
21 Dec - 30 Jan LATAM Airlines Group
15 Dec - 05 Jan LATAM Airlines Group
22 Dec - 09 Jan LATAM Airlines Group
22 Dec - 05 Jan Aerolíneas Argentinas
19 Dec - 04 Jan LATAM Airlines Group
29 Dec - 03 Jan LATAM Airlines Group

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

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