AirHint found the following cheapest return flights from Bilbao (BIO) to Stockholm (ARN) in May 2026 (see full year).

Return flights

08 May - 11 May	Vueling Airlines
08 May - 18 May	Vueling Airlines
15 May - 18 May	Vueling Airlines
08 May - 12 May	Vueling Airlines
28 May - 01 Jun	Vueling Airlines
01 May - 04 May	Vueling Airlines
15 May - 01 Jun	Vueling Airlines
22 May - 01 Jun	Vueling Airlines
28 May - 13 Jun	Norwegian Air Sweden AOC

Also check the deals for one-way flights from Bilbao to Stockholm 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 Bilbao to Stockholm in May from 157€

Return flights