Cheapest return flights from Sao Paulo to Porto in October from $823

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

Return flights

26 Oct - 12 Nov GOL Linhas Aéreas
27 Oct - 12 Nov Azul Airlines
29 Oct - 29 Nov Azul Airlines
31 Oct - 12 Nov LATAM Airlines Group
03 Oct - 05 Oct Air Europa
31 Oct - 15 Nov TAP
07 Oct - 14 Oct GOL Linhas Aéreas
06 Oct - 13 Oct TAP
18 Oct - 20 Oct TAP
17 Oct - 21 Oct Azul Airlines
22 Oct - 28 Oct GOL Linhas Aéreas
25 Oct - 02 Nov Air France
11 Oct - 13 Oct Azul Airlines
29 Oct - 04 Nov Azul Airlines
15 Oct - 26 Oct Azul Airlines

Also check the deals for one-way 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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