AirHint found the following cheapest return flights from Stuttgart (STR) to Barcelona (BCN) in May 2026 (see full year).

Return flights

08 May - 11 May	SWISS
26 May - 05 Jun	Eurowings
21 May - 24 May	Eurowings
27 May - 02 Jun	Wizz Air
22 May - 29 May	Eurowings	direct
22 May - 25 May	Eurowings	direct
26 May - 04 Jun	Eurowings
31 May - 04 Jun	Eurowings	direct
08 May - 11 May	Eurowings	direct
23 May - 04 Jun	Austrian Airlines
23 May - 05 Jun	Eurowings	direct
23 May - 06 Jun	Eurowings

Also check the deals for one-way flights from Stuttgart to Barcelona 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 Stuttgart to Barcelona in May from 194€

Return flights