Flights to Viken from Chicago - ￥49,930

View ￥49,930 flight on Fri, Sep 12, 2025Opens in a new window

Popular airlines from Chicago to Viken

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    All Nippon Airways

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  • Jetstar Japan

    Jetstar Japan

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    Solaseed Air

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Cheap Flights from Chicago to Viken (CHI-OSL)

Prices were available within the past 7 days and start at ￥49,930 for one-way flights and ￥96,740 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, Jun 1 - Sun, Jun 7
ORD
Chicago
OSL
Oslo
￥96,740 Roundtrip, found 2 days ago
￥96,740
Roundtrip
found 2 days ago
Select Icelandair flight, departing Mon, Jun 1 from Chicago to Oslo, returning Sun, Jun 7, priced at ￥96,740 found 2 days ago
Finnair
Mon, Jun 1 - Sun, Jun 7
ORD
Chicago
OSL
Oslo
￥174,580 Roundtrip, found 2 days ago
￥174,580
Roundtrip
found 2 days ago
Select Finnair flight, departing Mon, Jun 1 from Chicago to Oslo, returning Sun, Jun 7, priced at ￥174,580 found 2 days ago

Find the cheapest month to fly from Chicago (CHI) to Oslo (OSL)

January is typically the cheapest month to fly

From ￥59,413 - ￥153,041 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.