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 20 hours ago
Limited Availability
11% of dates checked are available within 10% of the lowest price

Monday, September 28th, 2026

7 round-trip options

Returning
Mon, Oct 5, 2026•7 Day Trip
$878 USD
Google Flights
Returning
Wed, Oct 7, 2026•9 Day Trip
$750 USD
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Returning
Thu, Oct 8, 2026•10 Day Trip
$977 USD
Google Flights
Returning
Fri, Oct 9, 2026•11 Day Trip
$970 USD
Google Flights
Returning
Sat, Oct 10, 2026•12 Day Trip
$750 USD
Google Flights
Returning
Sun, Oct 11, 2026•13 Day Trip
$750 USD
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Returning
Mon, Oct 12, 2026•14 Day Trip
$878 USD
Google Flights