AirHint found the following cheapest return flights from Porto (OPO) to Sao Paulo (GRU) in July 2025 (see full year).

Return flights

21 Jul - 27 Jul	Ryanair
23 Jul - 26 Jul	Ryanair
22 Jul - 29 Jul	TAP
22 Jul - 02 Aug	easyJet
24 Jul - 31 Jul	Iberia
22 Jul - 25 Jul	Iberia
22 Jul - 26 Jul	Iberia
25 Jul - 09 Aug	TAP
22 Jul - 03 Aug	TAP
24 Jul - 09 Aug	LATAM Airlines Group
23 Jul - 27 Jul	TAP
25 Jul - 05 Aug	TAP
22 Jul - 30 Jul	Air Europa
25 Jul - 28 Jul	TAP
26 Jul - 29 Jul	Ryanair
21 Jul - 04 Aug	KLM
22 Jul - 16 Aug	Air Europa
22 Jul - 05 Aug	Air Europa
31 Jul - 05 Aug	Ryanair
24 Jul - 08 Aug	Iberia

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 910€

Return flights