AirHint found the following cheapest return flights from Strasbourg (SXB) to Porto (OPO) in October 2025 (see full year).

Return flights

01 Oct - 12 Oct	Ryanair	direct
05 Oct - 12 Oct	Ryanair	direct
01 Oct - 08 Oct	Ryanair	direct
05 Oct - 08 Oct	Ryanair	direct
01 Oct - 05 Oct	Ryanair	direct
12 Oct - 19 Oct	Ryanair	direct
01 Oct - 19 Oct	Ryanair	direct
05 Oct - 19 Oct	Ryanair	direct
16 Oct - 19 Oct	Volotea

Also check the deals for one-way flights from Strasbourg to Porto in October.

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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Cheapest return flights from Strasbourg to Porto in October from $107

Return flights