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

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesPDX

Portland International Airport

Portland, United States
DenmarkBLL

Billund Airport

Billund, Denmark
$862 USD
-35%$556 USD
Verified 2 days ago
Fair Availability
34% of dates checked are available within 10% of the lowest price

Tuesday, July 28th, 2026

8 round-trip options

Returning
Sun, Aug 2, 2026•5 Day Trip
$939 USD
Google Flights
Returning
Mon, Aug 3, 2026•6 Day Trip
$784 USD
Google Flights
Returning
Tue, Aug 4, 2026•7 Day Trip
$784 USD
Google Flights
Returning
Wed, Aug 5, 2026•8 Day Trip
$592 USD
Google Flights
Returning
Thu, Aug 6, 2026•9 Day Trip
$592 USD
Google Flights
Returning
Sat, Aug 8, 2026•11 Day Trip
$1,073 USD
Google Flights
Returning
Sun, Aug 9, 2026•12 Day Trip
$925 USD
Google Flights
Returning
Tue, Aug 11, 2026•14 Day Trip
$732 USD
Google Flights