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

Return flights

20 Sep - 29 Sep	GOL Linhas Aéreas
16 Sep - 28 Sep	GOL Linhas Aéreas
22 Sep - 30 Sep	Copa
19 Sep - 28 Sep	GOL Linhas Aéreas
22 Sep - 01 Oct	Copa
24 Sep - 01 Oct	GOL Linhas Aéreas
10 Sep - 22 Sep	Copa
19 Sep - 04 Oct	GOL Linhas Aéreas
15 Sep - 22 Sep	Copa
16 Sep - 25 Sep	TAP
27 Sep - 12 Oct	TAP
23 Sep - 01 Oct	TAP
27 Sep - 02 Oct	TAP
16 Sep - 29 Sep	GOL Linhas Aéreas
21 Sep - 01 Oct	LATAM Airlines Group
26 Sep - 03 Oct	GOL Linhas Aéreas
19 Sep - 11 Oct	GOL Linhas Aéreas
10 Sep - 17 Sep	TAP
26 Sep - 10 Oct	GOL Linhas Aéreas
14 Sep - 20 Sep	Azul Airlines

Also check the deals for one-way flights from Florianopolis to Madrid 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 Madrid in September from $1075

Return flights