Oslo (OSL) to Portland (PDX) flight deal in economy from $756
$925 USD
-18%$756 USD
Verified 12 days agoAugust 2026
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Good Availability
53% of dates checked are available within 10% of the lowest price
Friday, August 21st, 2026
9 round-trip options
Returning
Wed, Aug 26, 2026•5 Day Trip
$772 USD
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Thu, Aug 27, 2026•6 Day Trip
$783 USD
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Fri, Aug 28, 2026•7 Day Trip
$783 USD
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Sat, Aug 29, 2026•8 Day Trip
$797 USD
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Mon, Aug 31, 2026•10 Day Trip
$772 USD
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Tue, Sep 1, 2026•11 Day Trip
$772 USD
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Wed, Sep 2, 2026•12 Day Trip
$849 USD
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Thu, Sep 3, 2026•13 Day Trip
$829 USD
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Fri, Sep 4, 2026•14 Day Trip
$874 USD