AirHint found the following cheapest return flights from Sao Paulo (GRU) to Madrid (MAD) in October 2026 (see full year).

Return flights

07 Oct - 21 Oct	Air Canada
05 Oct - 14 Oct	Air Canada
14 Oct - 21 Oct	Air Canada
07 Oct - 14 Oct	Air Canada
15 Oct - 21 Oct	Air Canada
05 Oct - 21 Oct	Air Canada
08 Oct - 21 Oct	Air Canada
01 Oct - 14 Oct	Air Canada
12 Oct - 21 Oct	Air Canada
01 Oct - 07 Oct	Air Canada
28 Oct - 13 Nov	Air Canada
20 Oct - 06 Nov	Air Canada
06 Oct - 06 Nov	Air Canada
29 Oct - 06 Nov	Air Canada
31 Oct - 21 Nov	Air Canada
27 Oct - 06 Nov	Royal Air Maroc
27 Oct - 04 Nov	Royal Air Maroc
20 Oct - 09 Nov	Royal Air Maroc
21 Oct - 09 Nov	Royal Air Maroc
30 Oct - 29 Nov	Royal Air Maroc

Also check the deals for one-way flights from Sao Paulo to Madrid in October.

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 Sao Paulo to Madrid in October from 495€

Return flights