Seattle / Tacoma (SEA) to Oslo (OSL) flight deal in economy from $494
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
OSLOslo Airport, Gardermoen
Oslo, Norway
$895 USD
-45%$494 USD
Verified about 5 hours agoOctober 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Friday, October 9th, 2026
8 round-trip options
Returning
Thu, Oct 15, 2026•6 Day Trip
$626 USD
Returning
Fri, Oct 16, 2026•7 Day Trip
$787 USD
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Sat, Oct 17, 2026•8 Day Trip
$706 USD
Returning
Sun, Oct 18, 2026•9 Day Trip
$811 USD
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Tue, Oct 20, 2026•11 Day Trip
$655 USD
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Wed, Oct 21, 2026•12 Day Trip
$626 USD
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Thu, Oct 22, 2026•13 Day Trip
$626 USD
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Fri, Oct 23, 2026•14 Day Trip
$676 USD