Portland (PDX) to Trondheim (TRD) flight deal in economy from $551

Air FranceAFAir FranceDelta Air LinesDLDelta Air LinesKLMKLKLM
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
NorwayTRD

Trondheim Airport, Værnes

Trondheim, Norway
$1,034 USD
-47%$551 USD
Verified 13 days ago
Fair Availability
27% of dates checked are available within 10% of the lowest price

Monday, August 17th, 2026

5 round-trip options

Returning
Sat, Aug 22, 2026•5 Day Trip
$632 USD
Google Flights
Returning
Mon, Aug 24, 2026•7 Day Trip
$632 USD
Google Flights
Returning
Wed, Aug 26, 2026•9 Day Trip
$918 USD
Google Flights
Returning
Sun, Aug 30, 2026•13 Day Trip
$925 USD
Google Flights
Returning
Mon, Aug 31, 2026•14 Day Trip
$743 USD
Google Flights