AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to Madrid (MAD) in September 2025 (see full year).

Return flights

23 Sep - 03 Oct	Azul Airlines
25 Sep - 05 Oct	LATAM Airlines Group
09 Sep - 11 Sep	Azul Airlines
12 Sep - 25 Sep	LATAM Airlines Group
09 Sep - 16 Sep	GOL Linhas Aéreas
01 Sep - 08 Sep	Azul Airlines
30 Sep - 24 Oct	Air Europa
30 Sep - 21 Oct	Air Europa
26 Sep - 09 Oct	Air Europa
30 Sep - 12 Oct	Air Europa
30 Sep - 20 Oct	Air Europa
29 Sep - 20 Oct	Air Europa
02 Sep - 11 Sep	LATAM Airlines Group
22 Sep - 06 Oct	Air Europa
23 Sep - 07 Oct	Air Europa
03 Sep - 10 Sep	Azul Airlines
05 Sep - 09 Sep	Azul Airlines
01 Sep - 11 Sep	LATAM Airlines Group
12 Sep - 19 Sep	LATAM Airlines Group
16 Sep - 25 Sep	Air Europa

Also check the deals for one-way flights from Rio De Janeiro 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 Rio De Janeiro to Madrid in September from 856€

Return flights