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

Monday, December 14th, 2026

8 round-trip options

Returning
Sat, Dec 19, 2026•5 Day Trip
$1,280 USD
Google Flights
Returning
Sun, Dec 20, 2026•6 Day Trip
$1,261 USD
Google Flights
Returning
Mon, Dec 21, 2026•7 Day Trip
$1,668 USD
Google Flights
Returning
Tue, Dec 22, 2026•8 Day Trip
$1,377 USD
Google Flights
Returning
Wed, Dec 23, 2026•9 Day Trip
$1,358 USD
Google Flights
Returning
Thu, Dec 24, 2026•10 Day Trip
$1,132 USD
Google Flights
Returning
Sat, Dec 26, 2026•12 Day Trip
$1,089 USD
Google Flights
Returning
Mon, Dec 28, 2026•14 Day Trip
$1,786 USD
Google Flights