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

Return flights

03 Jun - 15 Jun	SWISS
04 Jun - 24 Jun	Royal Air Maroc
05 Jun - 21 Jun	Royal Air Maroc
14 Jun - 21 Jun	Royal Air Maroc
01 Jun - 21 Jun	Lufthansa
01 Jun - 18 Jun	Iberia
03 Jun - 18 Jun	Air Europa
02 Jun - 09 Jun	Air Europa
03 Jun - 11 Jun	Air Europa
04 Jun - 25 Jun	Air Europa
19 Jun - 19 Jul	Air Europa
19 Jun - 16 Jul	Air Europa
04 Jun - 18 Jul	Air Europa
12 Jun - 10 Jul	Air Europa
19 Jun - 03 Jul	Air Europa
03 Jun - 16 Jul	Air Europa
02 Jun - 02 Jul	Air Europa
20 Jun - 28 Jul	TAP
23 Jun - 23 Jul	TAP
26 Jun - 28 Jul	TAP

Also check the deals for one-way flights from Porto to Sao Paulo 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 Porto to Sao Paulo in June from $746

Return flights