AirHint found the following cheapest return flights from Florianopolis (FLN) to Rio Negro (MDE) in December 2025 (see full year).

Return flights

17 Dec - 23 Dec	LATAM Airlines Group
17 Dec - 22 Dec	LATAM Airlines Group
18 Dec - 23 Dec	LATAM Airlines Group
08 Dec - 25 Dec	JetSmart
18 Dec - 25 Dec	GOL Linhas Aéreas
19 Dec - 12 Jan	JetSmart
21 Dec - 25 Dec	JetSmart
25 Dec - 02 Jan	JetSmart
25 Dec - 10 Jan	JetSmart
19 Dec - 25 Dec	JetSmart
22 Dec - 25 Dec	JetSmart
21 Dec - 02 Jan	JetSmart
21 Dec - 10 Jan	JetSmart
19 Dec - 02 Jan	JetSmart
22 Dec - 02 Jan	JetSmart
22 Dec - 10 Jan	JetSmart
18 Dec - 02 Jan	JetSmart
25 Dec - 12 Jan	JetSmart

Also check the deals for one-way flights from Florianopolis to Rio Negro 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 Florianopolis to Rio Negro in December from 542€

Return flights