Cheapest one-way flights from Stockholm to Helsinki in October from $26

AirHint found the following cheapest one-way flights from Stockholm (ARN) to Helsinki (HEL) in October 2026 (see full year).

One-Way flights

03 Oct Norwegian Air Sweden AOC direct
01 Oct Norwegian Air Sweden AOC direct
30 Oct Scandinavian Airlines direct
16 Oct Finnair direct
17 Oct Scandinavian Airlines direct
26 Oct Finnair direct
27 Oct Scandinavian Airlines direct
28 Oct Scandinavian Airlines direct
29 Oct Scandinavian Airlines direct
06 Oct Scandinavian Airlines direct

Also check the deals for return flights from Stockholm 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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