AirHint found the following cheapest return flights from Strasbourg (SXB) to Porto (OPO) in May 2026 (see full year).

Return flights

11 May - 19 May	Vueling Airlines
16 May - 19 May	Volotea
19 May - 02 Jun	Volotea	direct
11 May - 26 May	Vueling Airlines
05 May - 19 May	Volotea	direct
30 May - 13 Jun	Volotea	direct
11 May - 30 May	Vueling Airlines
19 May - 26 May	Volotea	direct
08 May - 11 May	easyJet
30 May - 02 Jun	Volotea	direct
30 May - 16 Jun	Volotea	direct
09 May - 12 May	Volotea
20 May - 24 May	Volotea
11 May - 24 May	Vueling Airlines
19 May - 04 Jun	Volotea
16 May - 02 Jun	Volotea	direct
30 May - 04 Jun	Volotea
16 May - 04 Jun	Volotea
23 May - 02 Jun	Volotea	direct
23 May - 04 Jun	Volotea

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

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 May from $151

Return flights