Cheapest one-way flights from Stuttgart to Porto in May from $67

AirHint found the following cheapest one-way flights from Stuttgart (STR) to Porto (OPO) in May 2026 (see full year).

One-Way flights

06 May Vueling Airlines
05 May Vueling Airlines
12 May Eurowings
04 May Wizz Air
11 May Vueling Airlines
18 May Vueling Airlines
08 May Wizz Air Malta
07 May Eurowings
17 May Eurowings
31 May Eurowings

Also check the deals for return flights from Stuttgart to Porto in May.

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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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