Flights from Portland to Oslo available from USD 490*

Promo code

Our best rates from Portland to Oslo

Jun 2026
FromUSD 1,399*
Fare: Round trip/Economy
Jul 2026
FromUSD 661*
Fare: Round trip/Economy
Aug 2026
FromUSD 490*
Fare: Round trip/Economy
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    • *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

    Fly in the next three months: flights from Portland to Oslo

    USD

    Portland (PDX)to

    Oslo (OSL)
    Aug 26 2026 - Sep 02 2026
    From
    USD 490
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Sep 04 2026 - Sep 11 2026
    From
    USD 491
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Aug 16 2026 - Aug 25 2026
    From
    USD 491
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Aug 15 2026 - Aug 24 2026
    From
    USD 491
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Aug 05 2026 - Aug 11 2026
    From
    USD 540
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Aug 09 2026 - Aug 26 2026
    From
    USD 617
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Aug 29 2026 - Sep 14 2026
    From
    USD 634
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Aug 04 2026 - Aug 11 2026
    From
    USD 652
    Round trip
    Economy

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

     

    Plan ahead for your trip from Portland to Oslo with Icelandair

    USD
    Plan ahead for your trip from Portland to Oslo with Icelandair
    From
    To
    Fare type
    Dates
    Price
    Portland (PDX)Oslo (OSL)Round trip
    /
    Economy    		Apr 24 2027 - May 08 2027

    From

    USD 823

    Viewed 1 day ago

    Portland (PDX)Oslo (OSL)Round trip
    /
    Economy    		Apr 21 2027 - Apr 28 2027

    From

    USD 863

    Viewed 1 day ago

    Portland (PDX)Oslo (OSL)Round trip
    /
    Economy    		Mar 05 2027 - Mar 14 2027

    From

    USD 989

    Viewed 1 day ago

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.