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

Sunday, September 27th, 2026

7 round-trip options

Returning
Fri, Oct 2, 2026•5 Day Trip
$1,359 USD
Google Flights
Returning
Sun, Oct 4, 2026•7 Day Trip
$1,055 USD
Google Flights
Returning
Mon, Oct 5, 2026•8 Day Trip
$1,183 USD
Google Flights
Returning
Wed, Oct 7, 2026•10 Day Trip
$1,043 USD
Google Flights
Returning
Thu, Oct 8, 2026•11 Day Trip
$1,266 USD
Google Flights
Returning
Fri, Oct 9, 2026•12 Day Trip
$1,259 USD
Google Flights
Returning
Sun, Oct 11, 2026•14 Day Trip
$1,046 USD
Google Flights