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

Return flights

29 Sep - 07 Oct	GOL Linhas Aéreas
30 Sep - 08 Oct	LATAM Airlines Group
29 Sep - 06 Oct	GOL Linhas Aéreas
24 Sep - 01 Oct	TAP
30 Sep - 06 Oct	Azul Airlines
27 Sep - 05 Oct	TAP
28 Sep - 05 Oct	Azul Airlines
27 Sep - 04 Oct	TAP
28 Sep - 04 Oct	Azul Airlines

Also check the deals for one-way flights from Florianopolis to Belgrade in September.

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 Belgrade in September from 1037€

Return flights