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

Saturday, July 18th, 2026

7 round-trip options

Returning
Thu, Jul 23, 2026•5 Day Trip
$1,279 USD
Google Flights
Returning
Fri, Jul 24, 2026•6 Day Trip
$1,706 USD
Google Flights
Returning
Mon, Jul 27, 2026•9 Day Trip
$1,589 USD
Google Flights
Returning
Tue, Jul 28, 2026•10 Day Trip
$1,608 USD
Google Flights
Returning
Thu, Jul 30, 2026•12 Day Trip
$1,608 USD
Google Flights
Returning
Fri, Jul 31, 2026•13 Day Trip
$1,706 USD
Google Flights
Returning
Sat, Aug 1, 2026•14 Day Trip
$1,688 USD
Google Flights