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

Return flights

08 Jun - 16 Jun	Iberia
03 Jun - 18 Jun	Iberia
02 Jun - 17 Jun	Iberia
04 Jun - 19 Jun	Iberia
02 Jun - 19 Jun	Iberia
01 Jun - 16 Jun	Iberia
02 Jun - 14 Jun	Iberia
08 Jun - 18 Jun	Iberia
09 Jun - 18 Jun	Iberia
10 Jun - 18 Jun	Iberia
14 Jun - 06 Jul	Iberia
16 Jun - 04 Jul	Iberia
01 Jun - 11 Jul	Iberia
11 Jun - 14 Jul	Iberia
12 Jun - 27 Jul	Iberia
13 Jun - 28 Jul	Iberia
06 Jun - 04 Jul	Iberia
23 Jun - 14 Jul	Iberia
23 Jun - 01 Jul	Iberia
21 Jun - 19 Jul	Iberia

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 $651

Return flights