Cheapest return flights from Barcelona to Sao Paulo in October from $666

Best time to book flights for Barcelona (BCN) to Sao Paulo (GRU) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Sao Paulo (GRU) in October 2025 (see full year).

Return flights

03 Oct - 12 Oct Royal Air Maroc
10 Oct - 24 Oct Royal Air Maroc
05 Oct - 12 Oct Royal Air Maroc
05 Oct - 14 Oct Royal Air Maroc
10 Oct - 17 Oct Royal Air Maroc
03 Oct - 13 Oct Turkish Airlines
01 Oct - 22 Oct Turkish Airlines
01 Oct - 08 Oct Turkish Airlines
09 Oct - 16 Oct Turkish Airlines
20 Oct - 31 Oct Royal Air Maroc
25 Oct - 03 Nov KLM

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

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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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