AirHint found the following cheapest return flights from Bilbao (BIO) to Stockholm (ARN) in October 2025 (see full year).

Return flights

20 Oct - 27 Oct	Vueling Airlines
08 Oct - 15 Oct	Vueling Airlines
04 Oct - 08 Oct	Vueling Airlines
21 Oct - 27 Oct	Vueling Airlines
16 Oct - 19 Oct	Vueling Airlines
17 Oct - 19 Oct	Vueling Airlines
10 Oct - 17 Oct	Vueling Airlines
05 Oct - 08 Oct	Vueling Airlines
17 Oct - 20 Oct	Vueling Airlines
06 Oct - 14 Oct	Vueling Airlines
25 Oct - 09 Nov	Lufthansa

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

Return flights