Cheapest return flights from Helsinki to Barcelona in October from 141€

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

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

Return flights

14 Oct - 22 Oct Norwegian
22 Oct - 23 Oct Norwegian Air Sweden AOC
20 Oct - 23 Oct Norwegian Air Sweden AOC
23 Oct - 10 Nov Norwegian Air Sweden AOC
22 Oct - 10 Nov Norwegian Air Sweden AOC
20 Oct - 22 Oct Norwegian Air Sweden AOC
10 Oct - 15 Oct airBaltic
11 Oct - 20 Oct airBaltic
05 Oct - 10 Oct Norwegian Air Sweden AOC
23 Oct - 24 Oct Norwegian Air Sweden AOC
22 Oct - 24 Oct Norwegian Air Sweden AOC
12 Oct - 20 Oct Norwegian
24 Oct - 14 Nov Norwegian Air Sweden AOC
24 Oct - 10 Nov Norwegian Air Sweden AOC
24 Oct - 13 Nov Norwegian Air Sweden AOC
30 Oct - 14 Nov Norwegian Air Sweden AOC
30 Oct - 10 Nov Norwegian Air Sweden AOC
30 Oct - 13 Nov Norwegian Air Sweden AOC
26 Oct - 14 Nov Norwegian Air Sweden AOC
26 Oct - 10 Nov Norwegian Air Sweden AOC

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