Seattle / Tacoma (SEA) to Oslo (Torp) (TRF) flight deal in economy from $709

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
$1,216 USD
-42%$709 USD
Verified about 21 hours ago
Limited Availability
11% of dates checked are available within 10% of the lowest price

Friday, September 11th, 2026

7 round-trip options

Returning
Wed, Sep 16, 2026•5 Day Trip
$1,110 USD
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Returning
Thu, Sep 17, 2026•6 Day Trip
$1,333 USD
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Returning
Fri, Sep 18, 2026•7 Day Trip
$1,326 USD
Google Flights
Returning
Sat, Sep 19, 2026•8 Day Trip
$1,414 USD
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Returning
Mon, Sep 21, 2026•10 Day Trip
$1,235 USD
Google Flights
Returning
Thu, Sep 24, 2026•13 Day Trip
$1,333 USD
Google Flights
Returning
Fri, Sep 25, 2026•14 Day Trip
$1,414 USD
Google Flights