Portland (PDX) to Billund (BLL) flight deal in economy from $556

Friday, July 17th, 2026

9 round-trip options

Returning
Wed, Jul 22, 20265 Day Trip
$878 USD
Returning
Thu, Jul 23, 20266 Day Trip
$878 USD
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Fri, Jul 24, 20267 Day Trip
$878 USD
Returning
Sat, Jul 25, 20268 Day Trip
$1,226 USD
Returning
Sun, Jul 26, 20269 Day Trip
$1,061 USD
Returning
Tue, Jul 28, 202611 Day Trip
$1,456 USD
Returning
Wed, Jul 29, 202612 Day Trip
$1,228 USD
Returning
Thu, Jul 30, 202613 Day Trip
$1,456 USD
Returning
Fri, Jul 31, 202614 Day Trip
$1,244 USD