Cheapest return flights from Stuttgart to Porto in August from $237

Best time to book flights for Stuttgart (STR) to Porto (OPO) flights at AirHint

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

Return flights

31 Aug - 05 Sep Eurowings
28 Aug - 10 Sep Eurowings
29 Aug - 10 Sep Eurowings
20 Aug - 25 Aug KLM
25 Aug - 12 Sep Eurowings
29 Aug - 12 Sep Eurowings
20 Aug - 27 Aug KLM
21 Aug - 25 Aug Eurowings
31 Aug - 18 Sep Vueling Airlines
25 Aug - 28 Aug Eurowings
09 Aug - 14 Aug KLM
31 Aug - 16 Sep Vueling Airlines
21 Aug - 28 Aug Eurowings
25 Aug - 11 Sep Eurowings
13 Aug - 15 Aug KLM
13 Aug - 19 Aug KLM
28 Aug - 31 Aug Eurowings
31 Aug - 19 Sep Vueling Airlines
13 Aug - 18 Aug KLM
31 Aug - 01 Sep Eurowings direct

Also check the deals for one-way flights from Stuttgart 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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