Cheap flights from Istanbul to Eastern Norway

View AU$155 flight on Thu, 16 Oct. 2025Opens in a new window

Popular airlines from Istanbul to Eastern Norway

  • KLM

    KLM

  • Air France

    Air France

  • Finnair

    Finnair

  • British Airways

    British Airways

  • Air Baltic

    Air Baltic

  • Lufthansa

    Lufthansa

  • LOT-Polish Airlines

    LOT-Polish Airlines

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Cheap Flights from Istanbul (IST) 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
Mon, 11 Aug. - Sat, 23 Aug.
IST
Istanbul
OSL
Oslo
AU$608 Return, just found
AU$608
Return
just found
Select Air Baltic flight, departing Mon, 11 Aug. from Istanbul to Oslo, returning Sat, 23 Aug., priced at AU$608 just found
Air Baltic
Mon, 11 Aug. - Sat, 23 Aug.
IST
Istanbul
OSL
Oslo
AU$625 Return, just found
AU$625
Return
just found
Select Air Baltic flight, departing Mon, 11 Aug. from Istanbul to Oslo, returning Sat, 23 Aug., priced at AU$625 just found
LOT-Polish Airlines
Mon, 11 Aug. - Sun, 24 Aug.
IST
Istanbul
OSL
Oslo
AU$762 Return, just found
AU$762
Return
just found
Select LOT-Polish Airlines flight, departing Mon, 11 Aug. from Istanbul to Oslo, returning Sun, 24 Aug., priced at AU$762 just found
Pegasus Airlines
Tue, 29 Jul. - Sat, 2 Aug.
SAW
Istanbul
OSL
Oslo
AU$839 Return, found 4 days ago
AU$839
Return
found 4 days ago
Select Pegasus Airlines flight, departing Tue, 29 Jul. from Istanbul to Oslo, returning Sat, 2 Aug., priced at AU$839 found 4 days ago
Scandinavian Airlines
Mon, 11 Aug. - Sat, 23 Aug.
IST
Istanbul
OSL
Oslo
AU$970 Return, just found
AU$970
Return
just found
Select Scandinavian Airlines flight, departing Mon, 11 Aug. from Istanbul to Oslo, returning Sat, 23 Aug., priced at AU$970 just found
Lufthansa
Mon, 11 Aug. - Sat, 23 Aug.
IST
Istanbul
OSL
Oslo
AU$973 Return, just found
AU$973
Return
just found
Select Lufthansa flight, departing Mon, 11 Aug. from Istanbul to Oslo, returning Sat, 23 Aug., priced at AU$973 just found

Find the cheapest month to fly from Istanbul (IST) to Oslo (OSL)

May is typically the cheapest month to fly

From AU$222 - AU$524 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.