Cheap flights from Helsinki to Eastern Norway

View AU$124 flight on Thu, 20 Nov. 2025Opens in a new window

Popular airlines from Helsinki to Eastern Norway

  • Air Baltic

    Air Baltic

  • Lufthansa

    Lufthansa

  • SAS

    SAS

  • Finnair

    Finnair

  • KLM

    KLM

  • British Airways

    British Airways

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Cheap Flights from Helsinki (HEL) to Eastern Norway (OSL)

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.

Air Baltic
Fri, 22 Aug. - Sun, 24 Aug.
HEL
Helsinki
OSL
Oslo
AU$246 Return, found 16 hours ago
AU$246
Return
found 16 hours ago
Select Air Baltic flight, departing Fri, 22 Aug. from Helsinki to Oslo, returning Sun, 24 Aug., priced at AU$246 found 16 hours ago
Air Baltic
Thu, 9 Oct. - Wed, 15 Oct.
HEL
Helsinki
OSL
Oslo
AU$247 Return, found 1 day ago
AU$247
Return
found 1 day ago
Select Air Baltic flight, departing Thu, 9 Oct. from Helsinki to Oslo, returning Wed, 15 Oct., priced at AU$247 found 1 day ago
Scandinavian Airlines
Thu, 20 Nov. - Thu, 27 Nov.
HEL
Helsinki
OSL
Oslo
AU$289 Return, found 1 hour ago
AU$289
Return
found 1 hour ago
Select Scandinavian Airlines flight, departing Thu, 20 Nov. from Helsinki to Oslo, returning Thu, 27 Nov., priced at AU$289 found 1 hour ago
Lufthansa
Thu, 20 Nov. - Thu, 27 Nov.
HEL
Helsinki
OSL
Oslo
AU$334 Return, found 1 hour ago
AU$334
Return
found 1 hour ago
Select Lufthansa flight, departing Thu, 20 Nov. from Helsinki to Oslo, returning Thu, 27 Nov., priced at AU$334 found 1 hour ago
KLM
Thu, 11 Sep. - Mon, 15 Sep.
HEL
Helsinki
OSL
Oslo
AU$463 Return, found 4 days ago
AU$463
Return
found 4 days ago
Select KLM flight, departing Thu, 11 Sep. from Helsinki to Oslo, returning Mon, 15 Sep., priced at AU$463 found 4 days ago
Finnair
Wed, 22 Apr. - Thu, 23 Apr.
HEL
Helsinki
OSL
Oslo
AU$510 Return, found 10 hours ago
AU$510
Return
found 10 hours ago
Select Finnair flight, departing Wed, 22 Apr. from Helsinki to Oslo, returning Thu, 23 Apr., priced at AU$510 found 10 hours ago

Find the cheapest month to fly from Helsinki (HEL) to Oslo (OSL)

November is typically the cheapest month to fly

From AU$114 - AU$292 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.