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 6 hours ago
Rare Availability
9% of dates checked are available within 10% of the lowest price

Thursday, December 17th, 2026

4 round-trip options

Returning
Wed, Dec 23, 2026•6 Day Trip
$1,641 USD
Google Flights
Returning
Thu, Dec 24, 2026•7 Day Trip
$1,412 USD
Google Flights
Returning
Wed, Dec 30, 2026•13 Day Trip
$1,689 USD
Google Flights
Returning
Thu, Dec 31, 2026•14 Day Trip
$1,763 USD
Google Flights