Cheapest return flights from Stockholm to Helsinki in September from 60€

Best time to book flights for Stockholm (ARN) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Stockholm (ARN) to Helsinki (HEL) in September 2025 (see full year).

Return flights

01 Sep - 08 Sep Norwegian Air Sweden AOC direct
01 Sep - 10 Sep Norwegian Air Sweden AOC direct
01 Sep - 09 Sep Norwegian Air Sweden AOC direct
01 Sep - 01 Sep Norwegian Air Sweden AOC direct
29 Sep - 20 Oct Norwegian Air Sweden AOC direct
29 Sep - 14 Oct Norwegian Air Sweden AOC direct
26 Sep - 14 Oct Norwegian Air Sweden AOC direct

Also check the deals for one-way flights from Stockholm to Helsinki in September.

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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