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 13 hours agoNovember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Saturday, November 28th, 2026
8 round-trip options
Returning
Thu, Dec 3, 2026•5 Day Trip
$1,013 USD
Returning
Sat, Dec 5, 2026•7 Day Trip
$1,151 USD
Returning
Sun, Dec 6, 2026•8 Day Trip
$1,093 USD
Returning
Mon, Dec 7, 2026•9 Day Trip
$978 USD
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Tue, Dec 8, 2026•10 Day Trip
$978 USD
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Wed, Dec 9, 2026•11 Day Trip
$1,064 USD
Returning
Fri, Dec 11, 2026•13 Day Trip
$1,196 USD
Returning
Sat, Dec 12, 2026•14 Day Trip
$1,221 USD