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

Sunday, December 13th, 2026

5 round-trip options

Returning
Sat, Dec 19, 2026•6 Day Trip
$1,130 USD
Google Flights
Returning
Sun, Dec 20, 2026•7 Day Trip
$1,111 USD
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Returning
Wed, Dec 23, 2026•10 Day Trip
$1,216 USD
Google Flights
Returning
Sat, Dec 26, 2026•13 Day Trip
$941 USD
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Returning
Sun, Dec 27, 2026•14 Day Trip
$845 USD
Google Flights