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

Wednesday, September 9th, 2026

5 round-trip options

Returning
Mon, Sep 14, 2026•5 Day Trip
$1,065 USD
Google Flights
Returning
Wed, Sep 16, 2026•7 Day Trip
$926 USD
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Returning
Thu, Sep 17, 2026•8 Day Trip
$1,153 USD
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Returning
Mon, Sep 21, 2026•12 Day Trip
$1,055 USD
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Returning
Wed, Sep 23, 2026•14 Day Trip
$1,172 USD
Google Flights