Cheapest return flights from Sao Paulo to Porto in December from $680

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

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

Return flights

08 Dec - 28 Dec Iberia
14 Dec - 20 Jan British Airways
14 Dec - 16 Jan British Airways
10 Dec - 31 Jan Iberia
14 Dec - 13 Jan British Airways
14 Dec - 14 Jan British Airways
11 Dec - 28 Dec Iberia
05 Dec - 11 Dec Royal Air Maroc
07 Dec - 11 Dec Royal Air Maroc
01 Dec - 31 Dec TAP
02 Dec - 01 Jan TAP
02 Dec - 07 Jan Iberia
13 Dec - 13 Jan Air Europa
13 Dec - 15 Jan Iberia
13 Dec - 19 Jan Iberia
08 Dec - 27 Dec TAP
01 Dec - 14 Dec British Airways
06 Dec - 12 Dec Air Europa
09 Dec - 29 Dec TAP
07 Dec - 26 Dec TAP

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

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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