AirHint found the following cheapest return flights from Florianopolis (FLN) to Buenos Aires (AEP) in January 2026 (see full year).

Return flights

06 Jan - 21 Jan	JetSmart	direct
06 Jan - 27 Jan	JetSmart	direct
06 Jan - 20 Jan	JetSmart	direct
08 Jan - 17 Jan	Flybondi
06 Jan - 19 Jan	JetSmart	direct
06 Jan - 22 Jan	JetSmart	direct
12 Jan - 29 Jan	JetSmart	direct
06 Jan - 26 Jan	JetSmart	direct
06 Jan - 07 Jan	JetSmart
06 Jan - 07 Jan	JetSmart	direct
22 Jan - 09 Feb	JetSmart
20 Jan - 09 Feb	JetSmart
28 Jan - 16 Feb	JetSmart
28 Jan - 09 Feb	JetSmart
20 Jan - 09 Feb	JetSmart	direct
22 Jan - 04 Feb	JetSmart
28 Jan - 17 Feb	JetSmart
31 Jan - 20 Feb	JetSmart
28 Jan - 04 Feb	JetSmart
20 Jan - 04 Feb	JetSmart	direct

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

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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Cheapest return flights from Florianopolis to Buenos Aires in January from $303

Return flights