Cheapest one-way flights from Helsinki to Stockholm in September from 31€

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

One-Way flights

22 Sep Norwegian Air Sweden AOC direct
19 Sep Norwegian Air Sweden AOC direct
17 Sep Norwegian Air Sweden AOC direct
25 Sep Norwegian Air Sweden AOC direct
29 Sep Norwegian Air Sweden AOC direct
26 Sep Norwegian Air Sweden AOC direct
06 Sep Norwegian Air Sweden AOC direct
18 Sep Norwegian Air Sweden AOC direct
12 Sep Norwegian Air Sweden AOC direct
13 Sep Scandinavian Airlines direct

Also check the deals for return flights from Helsinki to Stockholm in September.

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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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