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

Sunday, October 4th, 2026

7 round-trip options

Returning
Sat, Oct 10, 2026•6 Day Trip
$726 USD
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Returning
Sun, Oct 11, 2026•7 Day Trip
$726 USD
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Returning
Mon, Oct 12, 2026•8 Day Trip
$854 USD
Google Flights
Returning
Tue, Oct 13, 2026•9 Day Trip
$1,046 USD
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Returning
Fri, Oct 16, 2026•12 Day Trip
$1,046 USD
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Returning
Sat, Oct 17, 2026•13 Day Trip
$726 USD
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Returning
Sun, Oct 18, 2026•14 Day Trip
$726 USD
Google Flights