Cheap flights from Helsinki to Lake Mälaren

View AU$87 flight on Mon, 18 Aug. 2025Opens in a new window

Popular airlines from Helsinki to Lake Mälaren

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Cheap Flights from Helsinki (HEL) to Lake Mälaren (STO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sun, 14 Sep. - Sun, 28 Sep.
HEL
Helsinki
ARN
Stockholm
AU$164 Return, found 3 days ago
AU$164
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Sun, 14 Sep. from Helsinki to Stockholm, returning Sun, 28 Sep., priced at AU$164 found 3 days ago
Scandinavian Airlines
Mon, 22 Sep. - Sun, 5 Oct.
HEL
Helsinki
ARN
Stockholm
AU$166 Return, found 3 days ago
AU$166
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Mon, 22 Sep. from Helsinki to Stockholm, returning Sun, 5 Oct., priced at AU$166 found 3 days ago
Air Baltic
Sun, 31 Aug. - Sun, 7 Sep.
HEL
Helsinki
ARN
Stockholm
AU$223 Return, found 6 days ago
AU$223
Return
found 6 days ago
Select Air Baltic flight, departing Sun, 31 Aug. from Helsinki to Stockholm, returning Sun, 7 Sep., priced at AU$223 found 6 days ago
Lufthansa
Wed, 12 Nov. - Sat, 15 Nov.
HEL
Helsinki
ARN
Stockholm
AU$297 Return, found 3 days ago
AU$297
Return
found 3 days ago
Select Lufthansa flight, departing Wed, 12 Nov. from Helsinki to Stockholm, returning Sat, 15 Nov., priced at AU$297 found 3 days ago
Finnair
Mon, 18 Aug. - Mon, 25 Aug.
HEL
Helsinki
ARN
Stockholm
AU$388 Return, found 22 hours ago
AU$388
Return
found 22 hours ago
Select Finnair flight, departing Mon, 18 Aug. from Helsinki to Stockholm, returning Mon, 25 Aug., priced at AU$388 found 22 hours ago
KLM
Fri, 5 Sep. - Fri, 12 Sep.
HEL
Helsinki
ARN
Stockholm
AU$450 Return, found 1 day ago
AU$450
Return
found 1 day ago
Select KLM flight, departing Fri, 5 Sep. from Helsinki to Stockholm, returning Fri, 12 Sep., priced at AU$450 found 1 day ago

Find the cheapest month to fly from Helsinki (HEL) to Stockholm (ARN)

September is typically the cheapest month to fly

From AU$93 - AU$164 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.