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

Return flights

15 Sep - 22 Sep	LATAM Airlines Group
28 Sep - 12 Oct	Air France
30 Sep - 13 Oct	Air France
19 Sep - 21 Sep	Air France
30 Sep - 15 Oct	Air France
23 Sep - 07 Oct	Air France
21 Sep - 06 Oct	Air France
22 Sep - 03 Oct	LATAM Airlines Group
07 Sep - 14 Sep	Air France
17 Sep - 23 Sep	TAP
13 Sep - 20 Sep	TAP
06 Sep - 16 Sep	TAP
11 Sep - 16 Sep	TAP
08 Sep - 15 Sep	TAP
26 Sep - 05 Oct	Air France
10 Sep - 23 Sep	TAP
16 Sep - 29 Sep	Air France
26 Sep - 10 Oct	TAP
17 Sep - 01 Oct	TAP
02 Sep - 03 Oct	Air France

Also check the deals for one-way flights from Fortaleza 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 Fortaleza to Madrid in September from 741€

Return flights