Flights from Portland to Oslo available from USD 474*

Promo code

Our best rates from Portland to Oslo

Jul 2026
FromUSD 1,022*
Fare: Round trip/Economy
Aug 2026
FromUSD 490*
Fare: Round trip/Economy
Sep 2026
FromUSD 482*
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)
    Oct 01 2026 - Oct 07 2026
    From
    USD 474
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Oct 01 2026 - Oct 21 2026
    From
    USD 474
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Oct 01 2026 - Oct 26 2026
    From
    USD 474
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Oct 05 2026 - Oct 26 2026
    From
    USD 474
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Oct 05 2026 - Nov 01 2026
    From
    USD 474
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Oct 05 2026 - Nov 04 2026
    From
    USD 474
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Oct 07 2026 - Oct 13 2026
    From
    USD 474
    Round trip
    Economy

    Portland (PDX)to

    Oslo (OSL)
    Oct 07 2026 - Oct 20 2026
    From
    USD 474
    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 13 2027 - Apr 21 2027

    From

    USD 474

    Viewed 2 days ago

    Portland (PDX)Oslo (OSL)Round trip
    /
    Economy    		Apr 15 2027 - Apr 23 2027

    From

    USD 474

    Viewed 2 days ago

    Portland (PDX)Oslo (OSL)Round trip
    /
    Economy    		Mar 16 2027 - Apr 14 2027

    From

    USD 474

    Viewed 1 day ago

    Portland (PDX)Oslo (OSL)Round trip
    /
    Economy    		Mar 16 2027 - Apr 16 2027

    From

    USD 474

    Viewed 1 day ago

    Portland (PDX)Oslo (OSL)Round trip
    /
    Economy    		Mar 29 2027 - Apr 07 2027

    From

    USD 474

    Viewed 1 day ago

    Portland (PDX)Oslo (OSL)Round trip
    /
    Economy    		Mar 29 2027 - Apr 09 2027

    From

    USD 474

    Viewed 1 day ago

    Portland (PDX)Oslo (OSL)Round trip
    /
    Economy    		Mar 29 2027 - Apr 16 2027

    From

    USD 474

    Viewed 1 day ago

    Portland (PDX)Oslo (OSL)Round trip
    /
    Economy    		Mar 29 2027 - Apr 19 2027

    From

    USD 474

    Viewed 1 day ago

    Portland (PDX)Oslo (OSL)Round trip
    /
    Economy    		Mar 29 2027 - Apr 26 2027

    From

    USD 474

    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.