Seattle / Tacoma (SEA) to Oslo (Torp) (TRF) flight deal in economy from $709

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
$1,216 USD
-42%$709 USD
Verified about 22 hours ago
Limited Availability
11% of dates checked are available within 10% of the lowest price

Saturday, August 29th, 2026

4 round-trip options

Returning
Mon, Sep 7, 2026•9 Day Trip
$1,296 USD
Google Flights
Returning
Tue, Sep 8, 2026•10 Day Trip
$1,315 USD
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Returning
Wed, Sep 9, 2026•11 Day Trip
$1,077 USD
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Returning
Thu, Sep 10, 2026•12 Day Trip
$1,473 USD
Google Flights