Cheapest return flights from Madrid to Sao Paulo in September from $653

Best time to book flights for Madrid (MAD) to Sao Paulo (GRU) flights at AirHint

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

Return flights

18 Sep - 03 Oct Royal Air Maroc
20 Sep - 05 Oct Royal Air Maroc
17 Sep - 05 Oct Royal Air Maroc
10 Sep - 10 Oct SWISS
10 Sep - 30 Sep SWISS
21 Sep - 05 Oct Royal Air Maroc
17 Sep - 30 Sep SWISS
10 Sep - 25 Sep SWISS
11 Sep - 20 Oct SWISS
20 Sep - 30 Sep Royal Air Maroc
17 Sep - 10 Oct SWISS
13 Sep - 28 Sep Royal Air Maroc
28 Sep - 07 Oct Royal Air Maroc
04 Sep - 27 Sep SWISS
06 Sep - 28 Sep Royal Air Maroc
26 Sep - 05 Oct Royal Air Maroc
01 Sep - 05 Sep Royal Air Maroc
08 Sep - 06 Oct Iberia
06 Sep - 21 Sep ITA Airways
08 Sep - 30 Sep ITA Airways

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

Skyscanner

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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