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

Monday, December 14th, 2026

5 round-trip options

Returning
Sun, Dec 20, 2026•6 Day Trip
$1,721 USD
Google Flights
Returning
Mon, Dec 21, 2026•7 Day Trip
$2,700 USD
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Returning
Thu, Dec 24, 2026•10 Day Trip
$1,572 USD
Google Flights
Returning
Sun, Dec 27, 2026•13 Day Trip
$1,432 USD
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Returning
Mon, Dec 28, 2026•14 Day Trip
$2,207 USD
Google Flights