Cheapest return flights from Barcelona to Helsinki in October from 158€

Best time to book flights for Barcelona (BCN) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Helsinki (HEL) in October 2025 (see full year).

Return flights

02 Oct - 06 Oct Norwegian Air Sweden AOC
02 Oct - 19 Oct Norwegian Air Sweden AOC direct
02 Oct - 21 Oct Norwegian Air Sweden AOC
06 Oct - 23 Oct Vueling Airlines
14 Oct - 19 Oct Vueling Airlines
01 Oct - 19 Oct Norwegian Air Sweden AOC direct
10 Oct - 19 Oct Vueling Airlines
01 Oct - 21 Oct Norwegian Air Sweden AOC
10 Oct - 21 Oct Norwegian Air Sweden AOC
11 Oct - 19 Oct Vueling Airlines
26 Oct - 14 Nov Norwegian Air Sweden AOC
26 Oct - 09 Nov Norwegian Air Sweden AOC

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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