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

Return flights

30 Sep - 05 Oct	GOL Linhas Aéreas
30 Sep - 13 Oct	GOL Linhas Aéreas
18 Sep - 05 Oct	GOL Linhas Aéreas
22 Sep - 29 Sep	GOL Linhas Aéreas
18 Sep - 29 Sep	GOL Linhas Aéreas
16 Sep - 23 Sep	TAP
09 Sep - 20 Oct	GOL Linhas Aéreas
21 Sep - 02 Oct	LATAM Airlines Group
08 Sep - 15 Sep	GOL Linhas Aéreas
24 Sep - 29 Sep	TAP
21 Sep - 13 Oct	LATAM Airlines Group
14 Sep - 21 Sep	LATAM Airlines Group
13 Sep - 23 Sep	TAP
17 Sep - 30 Sep	LATAM Airlines Group
10 Sep - 22 Sep	LATAM Airlines Group
25 Sep - 09 Oct	Iberia
16 Sep - 01 Oct	TAP
13 Sep - 03 Oct	TAP
16 Sep - 17 Oct	TAP
12 Sep - 22 Sep	LATAM Airlines Group

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 640€

Return flights