Cheapest one-way flights from Florianopolis to Buenos Aires in September from $56

Best time to book flights for Florianopolis (FLN) to Buenos Aires (AEP) flights at AirHint

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

One-Way flights

15 Sep JetSmart direct
03 Sep JetSmart direct
13 Sep JetSmart direct
06 Sep JetSmart direct
10 Sep JetSmart direct
01 Sep JetSmart direct
08 Sep JetSmart direct
24 Sep JetSmart direct
22 Sep JetSmart direct

Also check the deals for return 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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