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

Return flights

02 Jul - 30 Jul	Air Europa
02 Jul - 01 Aug	Air Europa
03 Jul - 03 Aug	Air Europa
06 Jul - 27 Jul	Air Europa
01 Jul - 31 Jul	Air Europa
03 Jul - 30 Jul	Air Europa
03 Jul - 31 Jul	Air Europa
01 Jul - 02 Aug	Air Europa
02 Jul - 02 Aug	Air Europa
03 Jul - 01 Aug	Air Europa
03 Jul - 02 Aug	Air Europa
04 Jul - 07 Aug	Air Europa
13 Jul - 23 Jul	Turkish Airlines
09 Jul - 12 Jul	Turkish Airlines
04 Jul - 04 Aug	Air Europa
07 Jul - 14 Jul	Turkish Airlines
04 Jul - 30 Jul	Air Europa
04 Jul - 31 Jul	Air Europa
04 Jul - 01 Aug	Air Europa
04 Jul - 02 Aug	Air Europa

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

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 July from 733€

Return flights