Oslo (OSL) to Seattle / Tacoma (SEA) flight deal in economy from $642
OSLOslo Airport, Gardermoen
Oslo, Norway
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$886 USD
-28%$642 USD
Verified about 8 hours agoJanuary 2027
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Fair Availability
38% of dates checked are available within 10% of the lowest price
Friday, January 8th, 2027
10 round-trip options
Returning
Wed, Jan 13, 2027•5 Day Trip
$706 USD
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Thu, Jan 14, 2027•6 Day Trip
$869 USD
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Fri, Jan 15, 2027•7 Day Trip
$819 USD
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Sat, Jan 16, 2027•8 Day Trip
$759 USD
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Sun, Jan 17, 2027•9 Day Trip
$695 USD
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Mon, Jan 18, 2027•10 Day Trip
$695 USD
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Tue, Jan 19, 2027•11 Day Trip
$690 USD
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Wed, Jan 20, 2027•12 Day Trip
$695 USD
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Thu, Jan 21, 2027•13 Day Trip
$869 USD
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Fri, Jan 22, 2027•14 Day Trip
$706 USD