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

Tuesday, October 13th, 2026

8 round-trip options

Returning
Mon, Oct 19, 2026•6 Day Trip
$1,148 USD
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Returning
Tue, Oct 20, 2026•7 Day Trip
$1,148 USD
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Returning
Wed, Oct 21, 2026•8 Day Trip
$1,020 USD
Google Flights
Returning
Thu, Oct 22, 2026•9 Day Trip
$1,243 USD
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Returning
Fri, Oct 23, 2026•10 Day Trip
$1,039 USD
Google Flights
Returning
Sun, Oct 25, 2026•12 Day Trip
$1,020 USD
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Returning
Mon, Oct 26, 2026•13 Day Trip
$1,905 USD
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Returning
Tue, Oct 27, 2026•14 Day Trip
$1,454 USD
Google Flights