Cheapest one-way flights from Stockholm (ARN) to Helsinki (HEL), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Sep Norwegian Air Sweden AOC
Direct Flight
04 Sep Norwegian Air Sweden AOC
Direct Flight
14 Sep Norwegian Air Sweden AOC
Direct Flight
07 Sep Norwegian Air Sweden AOC
Direct Flight
06 Sep Norwegian Air Sweden AOC
Direct Flight
29 Sep Finnair
Direct Flight
30 Sep Finnair
Direct Flight
02 Sep Finnair
Direct Flight
08 Sep Finnair
Direct Flight
15 Sep Finnair
Direct Flight
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deals for return flights from Stockholm to Helsinki in September.

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Updated May 23, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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