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

Return flights

02 Jun - 11 Jun	Iberia
04 Jun - 23 Jun	British Airways
16 Jun - 23 Jun	British Airways
11 Jun - 22 Jun	British Airways
11 Jun - 23 Jun	British Airways
02 Jun - 17 Jun	Iberia
02 Jun - 15 Jun	Iberia
04 Jun - 09 Jun	Air Europa
12 Jun - 24 Jun	Iberia
23 Jun - 01 Jul	British Airways
17 Jun - 08 Jul	Iberia
11 Jun - 18 Jun	Iberia
16 Jun - 07 Jul	Iberia
16 Jun - 02 Jul	Iberia
29 Jun - 08 Jul	British Airways
02 Jun - 01 Jul	Iberia
01 Jun - 01 Jul	Iberia
14 Jun - 04 Jul	British Airways
16 Jun - 06 Jul	Iberia
29 Jun - 07 Jul	British Airways

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

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 June from 648€

Return flights