Cheapest return flights from Sao Paulo to Porto in December from 553€

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

Return flights

09 Dec - 26 Jan Iberia
02 Dec - 07 Dec TAP
01 Dec - 06 Dec TAP
01 Dec - 07 Dec TAP
03 Dec - 10 Dec Iberia
02 Dec - 10 Dec Iberia
01 Dec - 10 Dec Iberia
04 Dec - 26 Jan Iberia
02 Dec - 26 Jan Iberia
03 Dec - 26 Jan Iberia
05 Dec - 28 Jan Iberia
04 Dec - 28 Jan Iberia
03 Dec - 28 Jan Iberia
05 Dec - 24 Dec SWISS
09 Dec - 21 Jan Iberia
06 Dec - 24 Dec SWISS
09 Dec - 24 Dec SWISS
10 Dec - 29 Dec Ethiopian Airlines
07 Dec - 27 Jan Iberia
08 Dec - 22 Jan Iberia

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

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