Cheapest return flights from Porto to Sao Paulo in May from $561

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 May 2025 (see full year).

Return flights

24 May - 10 Jun Iberia
19 May - 10 Jun Iberia
15 May - 11 Jun Iberia
13 May - 23 Jun Iberia
05 May - 28 May Iberia
22 May - 01 Jun Iberia
06 May - 29 May Iberia
15 May - 09 Jun Iberia
10 May - 09 Jun TAP
24 May - 09 Jun Iberia
07 May - 28 May Iberia
10 May - 01 Jun Iberia
10 May - 28 May Iberia
19 May - 28 May Iberia
22 May - 14 Jun Air Europa
15 May - 29 May British Airways
09 May - 29 May British Airways
22 May - 29 May British Airways
08 May - 29 May British Airways
16 May - 23 May Royal Air Maroc

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

Skyscanner

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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