Cheapest return flights from Johannesburg to Porto in August from $1373

Best time to book flights for Johannesburg (JNB) to Porto (OPO) flights at AirHint

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

Return flights

16 Aug - 06 Sep SWISS

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

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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