Cheapest one-way flights from Sao Paulo to Porto in October from $542

Best time to book flights for Sao Paulo (CGH) to Porto (OPO) flights at AirHint

AirHint found the following cheapest one-way flights from Sao Paulo (CGH) to Porto (OPO) in October 2025 (see full year).

One-Way flights

04 Oct GOL Linhas Aéreas
06 Oct Azul Airlines
01 Oct GOL Linhas Aéreas
29 Oct GOL Linhas Aéreas
02 Oct GOL Linhas Aéreas
23 Oct GOL Linhas Aéreas
21 Oct GOL Linhas Aéreas
14 Oct GOL Linhas Aéreas
27 Oct Air France
25 Oct Air France

Also check the deals for return flights from Sao Paulo to Porto in October.

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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