Cheapest one-way flights from Helsinki to Barcelona in October from 49€

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

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

One-Way flights

20 Oct Norwegian Air Sweden AOC direct
23 Oct Norwegian Air Sweden AOC direct
22 Oct Norwegian Air Sweden AOC direct
19 Oct Norwegian Air Sweden AOC
05 Oct Norwegian Air Sweden AOC
06 Oct Norwegian Air Sweden AOC direct
14 Oct Norwegian
01 Oct Norwegian Air Sweden AOC
30 Oct Norwegian Air Sweden AOC
02 Oct Norwegian Air Sweden AOC

Also check the deals for return flights from Helsinki to Barcelona 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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