Cheapest return flights from Florianopolis to Buenos Aires in September from $211

AirHint found the following cheapest return flights from Florianopolis (FLN) to Buenos Aires (AEP) in September 2025 (see full year).

Return flights

28 Sep - 05 Oct JetSmart direct
14 Sep - 19 Sep JetSmart direct
17 Sep - 21 Sep JetSmart direct
24 Sep - 05 Oct JetSmart direct
14 Sep - 28 Sep JetSmart direct
17 Sep - 19 Sep JetSmart direct
07 Sep - 26 Sep JetSmart direct
10 Sep - 19 Sep JetSmart direct
07 Sep - 28 Sep JetSmart direct
30 Sep - 05 Oct LATAM Airlines Group
17 Sep - 22 Oct JetSmart direct
24 Sep - 29 Sep JetSmart direct
29 Sep - 05 Oct LATAM Airlines Group
28 Sep - 07 Oct JetSmart direct
10 Sep - 26 Sep JetSmart direct
24 Sep - 26 Sep JetSmart direct
29 Sep - 07 Oct GOL Linhas Aéreas direct
10 Sep - 01 Oct JetSmart direct
28 Sep - 02 Oct JetSmart direct
28 Sep - 03 Oct JetSmart direct

Also check the deals for one-way flights from Florianopolis to Buenos Aires 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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