Cheap flights from Oslo to Lake Mälaren

View AU$104 flight on Sun, 3 May 2026Opens in a new window

Popular airlines from Oslo to Lake Mälaren

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Cheap Flights from Oslo (OSL) 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.

Ethiopian Airlines
Sat, 26 Jul. - Wed, 30 Jul.
OSL
Oslo
ARN
Stockholm
AU$175 Return, found 4 days ago
AU$175
Return
found 4 days ago
Select Ethiopian Airlines flight, departing Sat, 26 Jul. from Oslo to Stockholm, returning Wed, 30 Jul., priced at AU$175 found 4 days ago
Brussels Airlines
Tue, 2 Sep. - Tue, 9 Sep.
OSL
Oslo
ARN
Stockholm
AU$232 Return, found 4 hours ago
AU$232
Return
found 4 hours ago
Select Brussels Airlines flight, departing Tue, 2 Sep. from Oslo to Stockholm, returning Tue, 9 Sep., priced at AU$232 found 4 hours ago
Swiss International Air Lines
Tue, 2 Sep. - Tue, 9 Sep.
OSL
Oslo
ARN
Stockholm
AU$233 Return, found 4 hours ago
AU$233
Return
found 4 hours ago
Select Swiss International Air Lines flight, departing Tue, 2 Sep. from Oslo to Stockholm, returning Tue, 9 Sep., priced at AU$233 found 4 hours ago
Scandinavian Airlines
Sat, 26 Jul. - Wed, 30 Jul.
OSL
Oslo
ARN
Stockholm
AU$253 Return, found 4 days ago
AU$253
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Sat, 26 Jul. from Oslo to Stockholm, returning Wed, 30 Jul., priced at AU$253 found 4 days ago
Lufthansa
Tue, 2 Sep. - Tue, 9 Sep.
OSL
Oslo
ARN
Stockholm
AU$267 Return, found 4 hours ago
AU$267
Return
found 4 hours ago
Select Lufthansa flight, departing Tue, 2 Sep. from Oslo to Stockholm, returning Tue, 9 Sep., priced at AU$267 found 4 hours ago
Scandinavian Airlines
Tue, 2 Sep. - Tue, 9 Sep.
TRF
Sandefjord
ARN
Stockholm
AU$334 Return, found 4 hours ago
AU$334
Return
found 4 hours ago
Select Scandinavian Airlines flight, departing Tue, 2 Sep. from Sandefjord to Stockholm, returning Tue, 9 Sep., priced at AU$334 found 4 hours ago

Find the cheapest month to fly from Oslo (OSL) to Stockholm (ARN)

November is typically the cheapest month to fly

From AU$143 - AU$197 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.