AirHint found the following cheapest return flights from Sao Paulo (GRU) to Porto (OPO) in January 2026 (see full year).

Return flights

30 Jan - 27 Feb	Air Europa
23 Jan - 31 Jan	TAAG Angola Airlines
29 Jan - 18 Feb	Iberia
29 Jan - 12 Feb	Iberia
29 Jan - 11 Feb	Iberia
30 Jan - 15 Feb	TAAG Angola Airlines
23 Jan - 17 Feb	TAAG Angola Airlines
30 Jan - 10 Feb	TAAG Angola Airlines
31 Jan - 26 Feb	Iberia
31 Jan - 14 Feb	Iberia
30 Jan - 14 Feb	TAAG Angola Airlines
22 Jan - 29 Jan	Iberia
20 Jan - 27 Jan	TAP
21 Jan - 31 Jan	TAAG Angola Airlines
22 Jan - 30 Jan	Air Europa
19 Jan - 28 Jan	Iberia
14 Jan - 29 Jan	Ethiopian Airlines
18 Jan - 29 Jan	Ethiopian Airlines
19 Jan - 30 Jan	TAP
05 Jan - 12 Jan	Ethiopian Airlines

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

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.

Book a cheap hotel in Porto

Cheap car rent in Porto

Cheapest return flights from Sao Paulo to Porto in January from 613€

Return flights