Cheapest one-way flights from Sao Paulo to Porto in August from $484

AirHint found the following cheapest one-way flights from Sao Paulo (GRU) to Porto (OPO) in August 2026 (see full year).

One-Way flights

11 Aug Air China
04 Aug Air China
06 Aug Avianca
09 Aug Avianca
19 Aug Avianca
20 Aug Avianca
18 Aug Avianca
16 Aug Avianca
03 Aug Air Canada
15 Aug Avianca

Also check the deals for return flights from Sao Paulo to Porto 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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