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

Return flights

10 Feb - 02 Mar	Avianca
19 Feb - 05 Mar	Avianca
09 Feb - 23 Feb	Avianca
21 Feb - 28 Feb	Avianca
03 Feb - 17 Feb	LATAM Airlines Group
04 Feb - 15 Feb	British Airways
03 Feb - 18 Feb	British Airways
18 Feb - 03 Mar	British Airways
17 Feb - 13 Mar	British Airways
03 Feb - 05 Mar	British Airways
08 Feb - 08 Mar	British Airways
09 Feb - 08 Mar	British Airways
03 Feb - 03 Mar	British Airways
10 Feb - 07 Mar	British Airways
17 Feb - 19 Mar	British Airways
15 Feb - 25 Feb	Air Europa
03 Feb - 27 Feb	Air Europa
05 Feb - 27 Feb	Air Europa
06 Feb - 28 Feb	Avianca
10 Feb - 23 Feb	Avianca

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

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 February from 558€

Return flights