Cheapest return flights from Stuttgart to Porto in May from $130

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 May 2025 (see full year).

Return flights

27 May - 11 Jun Eurowings
21 May - 10 Jun Eurowings direct
15 May - 22 May Eurowings
27 May - 29 May Eurowings
20 May - 22 May Eurowings
15 May - 29 May Eurowings
20 May - 22 May Eurowings direct
31 May - 10 Jun Eurowings
27 May - 05 Jun Eurowings
20 May - 29 May Eurowings
20 May - 27 May Eurowings
15 May - 21 May Eurowings
21 May - 28 May Eurowings direct
15 May - 22 May Eurowings direct
27 May - 11 Jun Eurowings direct
27 May - 03 Jun Eurowings
31 May - 05 Jun Eurowings
28 May - 04 Jun Eurowings direct
28 May - 05 Jun Eurowings direct
30 May - 03 Jun KLM

Also check the deals for one-way flights from Stuttgart to Porto 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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