Cheapest return flights from Porto Alegre to Florianopolis in September from $68

AirHint found the following cheapest return flights from Porto Alegre (POA) to Florianopolis (FLN) in September 2025 (see full year).

Return flights

12 Sep - 17 Sep LATAM Airlines Group direct
06 Sep - 08 Sep LATAM Airlines Group direct
27 Sep - 30 Sep LATAM Airlines Group direct
20 Sep - 23 Sep LATAM Airlines Group direct
26 Sep - 29 Sep LATAM Airlines Group direct
10 Sep - 16 Sep LATAM Airlines Group direct
19 Sep - 22 Sep LATAM Airlines Group direct
04 Sep - 10 Sep LATAM Airlines Group direct
12 Sep - 15 Sep LATAM Airlines Group direct
12 Sep - 16 Sep LATAM Airlines Group direct
02 Sep - 02 Oct LATAM Airlines Group direct
01 Sep - 01 Oct GOL Linhas Aéreas
24 Sep - 05 Oct LATAM Airlines Group

Also check the deals for one-way flights from Porto Alegre to Florianopolis in September.

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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