Billund (BLL) to Portland (PDX) flight deal in economy from $779

Monday, August 31st, 2026

8 round-trip options

Returning
Sat, Sep 5, 20265 Day Trip
$1,288 USD
Returning
Sun, Sep 6, 20266 Day Trip
$791 USD
Returning
Mon, Sep 7, 20267 Day Trip
$841 USD
Returning
Tue, Sep 8, 20268 Day Trip
$897 USD
Returning
Wed, Sep 9, 20269 Day Trip
$897 USD
Returning
Sat, Sep 12, 202612 Day Trip
$802 USD
Returning
Sun, Sep 13, 202613 Day Trip
$791 USD
Returning
Mon, Sep 14, 202614 Day Trip
$791 USD