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

Return flights

30 Nov - 07 Dec	TAP
26 Nov - 03 Dec	Iberia
26 Nov - 04 Dec	Iberia
25 Nov - 09 Dec	Iberia
24 Nov - 02 Dec	Iberia
25 Nov - 01 Dec	KLM
21 Nov - 02 Dec	Iberia
21 Nov - 28 Nov	Iberia
21 Nov - 26 Nov	TAP
20 Nov - 27 Nov	Iberia
20 Nov - 28 Nov	Iberia
21 Nov - 30 Nov	Iberia
20 Nov - 30 Nov	Iberia
21 Nov - 04 Dec	Iberia
20 Nov - 02 Dec	Iberia
27 Nov - 07 Dec	Air France
18 Nov - 25 Nov	United
21 Nov - 29 Nov	TAP
22 Nov - 30 Nov	Iberia
20 Nov - 24 Nov	KLM

Also check the deals for one-way flights from Porto to Sao Paulo 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 Porto to Sao Paulo in November from 666€

Return flights