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

Tuesday, September 15th, 2026

8 round-trip options

Returning
Sun, Sep 20, 2026•5 Day Trip
$1,058 USD
Google Flights
Returning
Mon, Sep 21, 2026•6 Day Trip
$1,186 USD
Google Flights
Returning
Thu, Sep 24, 2026•9 Day Trip
$1,281 USD
Google Flights
Returning
Fri, Sep 25, 2026•10 Day Trip
$1,362 USD
Google Flights
Returning
Sat, Sep 26, 2026•11 Day Trip
$1,362 USD
Google Flights
Returning
Sun, Sep 27, 2026•12 Day Trip
$1,293 USD
Google Flights
Returning
Mon, Sep 28, 2026•13 Day Trip
$1,186 USD
Google Flights
Returning
Tue, Sep 29, 2026•14 Day Trip
$1,270 USD
Google Flights