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

Return flights

22 Dec - 29 Dec	Sky Airline
21 Dec - 25 Dec	JetSmart	direct
22 Dec - 30 Dec	Sky Airline
22 Dec - 31 Dec	Sky Airline
21 Dec - 01 Jan	JetSmart	direct
22 Dec - 05 Jan	Sky Airline
22 Dec - 02 Jan	JetSmart
21 Dec - 06 Jan	JetSmart	direct
21 Dec - 26 Dec	JetSmart	direct
21 Dec - 02 Jan	JetSmart	direct
21 Dec - 31 Dec	JetSmart	direct
21 Dec - 21 Dec	JetSmart	direct
24 Dec - 31 Dec	KLM
21 Dec - 07 Jan	JetSmart	direct
21 Dec - 09 Jan	JetSmart	direct
31 Dec - 05 Jan	LATAM Airlines Group
31 Dec - 07 Jan	JetSmart	direct
21 Dec - 28 Dec	JetSmart	direct
21 Dec - 29 Dec	JetSmart	direct
22 Dec - 02 Jan	JetSmart	direct

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

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 Buenos Aires to Florianopolis in December from 241€

Return flights