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

Return flights

01 Oct - 05 Oct	Vueling Airlines
02 Oct - 07 Oct	Vueling Airlines
02 Oct - 05 Oct	Vueling Airlines
07 Oct - 16 Oct	Vueling Airlines
31 Oct - 04 Nov	Wizz Air Malta
04 Oct - 11 Oct	Vueling Airlines
18 Oct - 23 Oct	Vueling Airlines
02 Oct - 09 Oct	Vueling Airlines
03 Oct - 11 Oct	KLM
17 Oct - 20 Oct	Vueling Airlines
24 Oct - 26 Oct	Vueling Airlines
26 Oct - 10 Nov	Vueling Airlines
27 Oct - 10 Nov	Vueling Airlines

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 133€

Return flights