Cheapest return flights from Porto to Sao Paulo in August from $497

Best time to book flights for Porto (OPO) to Sao Paulo (GRU) flights at AirHint

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

Return flights

28 Aug - 25 Sep SWISS
28 Aug - 16 Sep Air Europa
27 Aug - 25 Sep Air Europa
25 Aug - 25 Sep Air Europa
25 Aug - 22 Sep Air Europa
27 Aug - 24 Sep Air Europa
25 Aug - 21 Sep Air Europa
31 Aug - 30 Sep Air Europa
29 Aug - 25 Sep Air Europa
30 Aug - 30 Sep British Airways
16 Aug - 21 Aug Air Europa
18 Aug - 25 Aug Air Europa
10 Aug - 31 Aug Royal Air Maroc
13 Aug - 25 Aug Air Europa
15 Aug - 22 Aug Air Europa
10 Aug - 24 Aug Royal Air Maroc
17 Aug - 30 Aug Air Europa
11 Aug - 25 Aug Air Europa
11 Aug - 26 Aug Air Europa
12 Aug - 25 Aug Air Europa

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

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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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