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 11 hours agoDecember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Saturday, December 19th, 2026
8 round-trip options
Returning
Thu, Dec 24, 2026•5 Day Trip
$1,172 USD
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Sat, Dec 26, 2026•7 Day Trip
$1,440 USD
Returning
Sun, Dec 27, 2026•8 Day Trip
$1,601 USD
Returning
Mon, Dec 28, 2026•9 Day Trip
$1,309 USD
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Tue, Dec 29, 2026•10 Day Trip
$1,243 USD
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Wed, Dec 30, 2026•11 Day Trip
$1,309 USD
Returning
Fri, Jan 1, 2027•13 Day Trip
$1,287 USD
Returning
Sat, Jan 2, 2027•14 Day Trip
$1,614 USD