Cheapest return flights from Barcelona to Helsinki in October from $145

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

09 Oct - 20 Oct Norwegian Air Sweden AOC direct
01 Oct - 07 Oct Vueling Airlines
06 Oct - 20 Oct Norwegian Air Sweden AOC
14 Oct - 20 Oct Norwegian Air Sweden AOC
09 Oct - 19 Oct Norwegian Air Sweden AOC direct
07 Oct - 20 Oct Norwegian Air Sweden AOC
09 Oct - 13 Oct Norwegian Air Sweden AOC
09 Oct - 16 Oct Norwegian Air Sweden AOC
09 Oct - 17 Oct Norwegian Air Sweden AOC direct
06 Oct - 19 Oct Norwegian Air Sweden AOC
28 Oct - 04 Nov Lufthansa
28 Oct - 01 Nov Lufthansa
28 Oct - 04 Nov Finnair direct
28 Oct - 01 Nov Finnair direct

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

Skyscanner

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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