Cheapest return flights from Florianopolis to Sydney in December from $1879

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

Return flights

09 Dec - 28 Jan LATAM Airlines Group
15 Dec - 15 Jan LATAM Airlines Group
26 Dec - 08 Jan LATAM Airlines Group
04 Dec - 09 Dec LATAM Airlines Group
20 Dec - 08 Jan LATAM Airlines Group
23 Dec - 14 Jan LATAM Airlines Group
25 Dec - 07 Jan JetSmart

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

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