Trondheim (TRD) to Portland (PDX) flight deal in economy from $819

Friday, December 11th, 2026

8 round-trip options

Returning
Wed, Dec 16, 20265 Day Trip
$1,237 USD
Returning
Fri, Dec 18, 20267 Day Trip
$1,375 USD
Returning
Sat, Dec 19, 20268 Day Trip
$7,703 USD
Returning
Sun, Dec 20, 20269 Day Trip
$1,237 USD
Returning
Mon, Dec 21, 202610 Day Trip
$1,138 USD
Returning
Tue, Dec 22, 202611 Day Trip
$1,544 USD
Returning
Wed, Dec 23, 202612 Day Trip
$918 USD
Returning
Thu, Dec 24, 202613 Day Trip
$1,149 USD