Cheapest return flights from Barcelona to Helsinki in October from $165

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 - 20 Oct Norwegian Air Sweden AOC direct
02 Oct - 23 Oct Norwegian Air Sweden AOC direct
01 Oct - 20 Oct Norwegian Air Sweden AOC direct
16 Oct - 23 Oct Norwegian Air Sweden AOC
01 Oct - 05 Oct Norwegian Air Sweden AOC
02 Oct - 06 Oct Norwegian Air Sweden AOC direct
02 Oct - 21 Oct Norwegian Air Sweden AOC
03 Oct - 20 Oct Norwegian Air Sweden AOC
03 Oct - 23 Oct Norwegian Air Sweden AOC
10 Oct - 20 Oct Norwegian Air Sweden AOC
23 Oct - 10 Nov Norwegian Air Sweden AOC
24 Oct - 10 Nov Norwegian Air Sweden AOC
25 Oct - 01 Nov Lufthansa
13 Oct - 02 Nov Norwegian Air Sweden AOC
16 Oct - 02 Nov Norwegian Air Sweden AOC
23 Oct - 02 Nov Norwegian Air Sweden AOC
25 Oct - 10 Nov Norwegian Air Sweden AOC
24 Oct - 02 Nov Norwegian Air Sweden AOC
20 Oct - 10 Nov Norwegian Air Sweden AOC
17 Oct - 02 Nov Norwegian Air Sweden AOC

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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