Cheapest return flights from Barcelona to Helsinki in October from 174€

AirHint found the following cheapest return flights from Barcelona (BCN) to Helsinki (HEL) in October 2026 (see full year).

Return flights

20 Oct - 22 Oct Norwegian Air Sweden AOC
21 Oct - 22 Oct Norwegian Air Sweden AOC
09 Oct - 18 Oct Air Serbia
09 Oct - 22 Oct Norwegian Air Sweden AOC
09 Oct - 19 Oct Norwegian Air Sweden AOC
03 Oct - 04 Oct Wizz Air UK
17 Oct - 22 Oct Wizz Air UK
09 Oct - 20 Oct Norwegian Air Sweden AOC
11 Oct - 22 Oct Norwegian Air Sweden AOC direct
11 Oct - 19 Oct Norwegian Air Sweden AOC direct

Also check the deals for one-way flights from Barcelona to Helsinki in October.

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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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