Cheap flights from Helsinki to Eastern Norway

View AU$124 flight on Fri, 8 May 2026Opens in a new window

Popular airlines from Helsinki to Eastern Norway

  • Finnair

    Finnair

  • British Airways

    British Airways

  • Air Baltic

    Air Baltic

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • SAS

    SAS

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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
Thu, 11 Sep. - Mon, 15 Sep.
HEL
Helsinki
OSL
Oslo
AU$254 Return, found 1 day ago
AU$254
Return
found 1 day ago
Select Air Baltic flight, departing Thu, 11 Sep. from Helsinki to Oslo, returning Mon, 15 Sep., priced at AU$254 found 1 day ago
Air Baltic
Thu, 30 Oct. - Thu, 6 Nov.
HEL
Helsinki
OSL
Oslo
AU$269 Return, found 6 days ago
AU$269
Return
found 6 days ago
Select Air Baltic flight, departing Thu, 30 Oct. from Helsinki to Oslo, returning Thu, 6 Nov., priced at AU$269 found 6 days ago
Scandinavian Airlines
Thu, 11 Sep. - Mon, 15 Sep.
HEL
Helsinki
OSL
Oslo
AU$290 Return, found 1 day ago
AU$290
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, 11 Sep. from Helsinki to Oslo, returning Mon, 15 Sep., priced at AU$290 found 1 day ago
Lufthansa
Thu, 30 Oct. - Thu, 6 Nov.
HEL
Helsinki
OSL
Oslo
AU$335 Return, found 6 days ago
AU$335
Return
found 6 days ago
Select Lufthansa flight, departing Thu, 30 Oct. from Helsinki to Oslo, returning Thu, 6 Nov., priced at AU$335 found 6 days ago
KLM
Thu, 11 Sep. - Mon, 15 Sep.
HEL
Helsinki
OSL
Oslo
AU$463 Return, found 1 day ago
AU$463
Return
found 1 day ago
Select KLM flight, departing Thu, 11 Sep. from Helsinki to Oslo, returning Mon, 15 Sep., priced at AU$463 found 1 day ago
Finnair
Thu, 30 Oct. - Thu, 6 Nov.
HEL
Helsinki
OSL
Oslo
AU$508 Return, found 6 days ago
AU$508
Return
found 6 days ago
Select Finnair flight, departing Thu, 30 Oct. from Helsinki to Oslo, returning Thu, 6 Nov., priced at AU$508 found 6 days 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.