Seattle / Tacoma (SEA) to Oslo (Torp) (TRF) flight deal in economy from $706

Air CanadaACAir CanadaLufthansaLHLufthansaSwiss International Air LinesLXSwiss International Air LinesAustrian AirlinesOSAustrian AirlinesUnited AirlinesUAUnited Airlines
Round Trip•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
NorwayTRF

Sandefjord Airport, Torp

Oslo (Torp), Norway
$1,302 USD
-46%$706 USD
Verified about 5 hours ago
Rare Availability
9% of dates checked are available within 10% of the lowest price

Monday, September 21st, 2026

7 round-trip options

Returning
Sat, Sep 26, 2026•5 Day Trip
$989 USD
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Returning
Mon, Sep 28, 2026•7 Day Trip
$1,102 USD
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Returning
Tue, Sep 29, 2026•8 Day Trip
$1,102 USD
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Returning
Thu, Oct 1, 2026•10 Day Trip
$1,200 USD
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Returning
Fri, Oct 2, 2026•11 Day Trip
$1,278 USD
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Returning
Sat, Oct 3, 2026•12 Day Trip
$1,194 USD
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Returning
Mon, Oct 5, 2026•14 Day Trip
$1,112 USD
Google Flights