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

Return flights

21 Nov - 30 Nov	GOL Linhas Aéreas
10 Nov - 19 Nov	GOL Linhas Aéreas
05 Nov - 16 Nov	GOL Linhas Aéreas
11 Nov - 02 Dec	GOL Linhas Aéreas
12 Nov - 02 Dec	GOL Linhas Aéreas
04 Nov - 16 Nov	Azul Airlines
07 Nov - 09 Nov	Azul Airlines
24 Nov - 30 Nov	KLM
27 Nov - 30 Nov	KLM
02 Nov - 28 Dec	Air Europa
05 Nov - 09 Nov	GOL Linhas Aéreas
20 Nov - 30 Nov	KLM
19 Nov - 23 Nov	KLM

Also check the deals for one-way flights from Sao Paulo to Porto in November.

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 Porto in November from $843

Return flights