Portland (PDX) to Billund (BLL) flight deal in economy from $602

Friday, December 25th, 2026

8 round-trip options

Returning
Wed, Dec 30, 20265 Day Trip
$992 USD
Returning
Fri, Jan 1, 20277 Day Trip
$1,137 USD
Returning
Sun, Jan 3, 20279 Day Trip
$1,137 USD
Returning
Mon, Jan 4, 202710 Day Trip
$3,242 USD
Returning
Tue, Jan 5, 202711 Day Trip
$2,124 USD
Returning
Wed, Jan 6, 202712 Day Trip
$1,684 USD
Returning
Thu, Jan 7, 202713 Day Trip
$2,101 USD
Returning
Fri, Jan 8, 202714 Day Trip
$657 USD