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 agoDecember 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Monday, December 28th, 2026
8 round-trip options
Returning
Sat, Jan 2, 2027•5 Day Trip
$1,434 USD
Returning
Mon, Jan 4, 2027•7 Day Trip
$1,247 USD
Returning
Tue, Jan 5, 2027•8 Day Trip
$1,006 USD
Returning
Wed, Jan 6, 2027•9 Day Trip
$1,006 USD
Returning
Thu, Jan 7, 2027•10 Day Trip
$931 USD
Returning
Fri, Jan 8, 2027•11 Day Trip
$1,110 USD
Returning
Sun, Jan 10, 2027•13 Day Trip
$935 USD
Returning
Mon, Jan 11, 2027•14 Day Trip
$935 USD