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

Return flights

31 Jan - 27 Feb	Royal Air Maroc
25 Jan - 20 Feb	Royal Air Maroc
29 Jan - 01 Feb	Royal Air Maroc
30 Jan - 15 Feb	Royal Air Maroc
23 Jan - 08 Feb	Royal Air Maroc
26 Jan - 03 Feb	TAP	direct
26 Jan - 10 Feb	TAP	direct
23 Jan - 03 Feb	TAP
25 Jan - 09 Feb	Iberia
24 Jan - 09 Feb	Iberia
08 Jan - 28 Jan	Royal Air Maroc
08 Jan - 29 Jan	Air Europa
12 Jan - 22 Jan	Air Europa
08 Jan - 22 Jan	Air Europa
05 Jan - 24 Jan	TAP
09 Jan - 29 Jan	Air Europa
06 Jan - 20 Jan	Air Europa
12 Jan - 28 Jan	Iberia
07 Jan - 18 Jan	Air Europa
02 Jan - 19 Jan	Air Europa

Also check the deals for one-way flights from Porto to Sao Paulo 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 Porto to Sao Paulo in January from 571€

Return flights