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

Return flights

25 Jan - 20 Feb	Air Europa
26 Jan - 26 Feb	Air Europa
19 Jan - 04 Feb	GOL Linhas Aéreas
25 Jan - 11 Feb	GOL Linhas Aéreas
30 Jan - 05 Feb	GOL Linhas Aéreas
26 Jan - 10 Feb	Azul Airlines
26 Jan - 02 Feb	Air Europa
18 Jan - 09 Feb	Azul Airlines
18 Jan - 31 Jan	Azul Airlines
17 Jan - 08 Feb	GOL Linhas Aéreas
27 Jan - 22 Feb	KLM
21 Jan - 27 Jan	TAP
20 Jan - 28 Jan	TAP
22 Jan - 28 Jan	TAP
21 Jan - 28 Jan	TAP
19 Jan - 23 Jan	TAP
21 Jan - 29 Jan	TAP
21 Jan - 25 Jan	GOL Linhas Aéreas
20 Jan - 24 Jan	Azul Airlines
22 Jan - 29 Jan	Azul 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.

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Cheapest return flights from Sao Paulo to Porto in January from 1009€

Return flights