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

Thursday, September 10th, 2026

7 round-trip options

Returning
Tue, Sep 15, 2026•5 Day Trip
$883 USD
Google Flights
Returning
Thu, Sep 17, 2026•7 Day Trip
$964 USD
Google Flights
Returning
Fri, Sep 18, 2026•8 Day Trip
$883 USD
Google Flights
Returning
Sun, Sep 20, 2026•10 Day Trip
$737 USD
Google Flights
Returning
Mon, Sep 21, 2026•11 Day Trip
$864 USD
Google Flights
Returning
Tue, Sep 22, 2026•12 Day Trip
$883 USD
Google Flights
Returning
Thu, Sep 24, 2026•14 Day Trip
$964 USD
Google Flights