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 1 day ago
Fair Availability
34% of dates checked are available within 10% of the lowest price

Tuesday, June 23rd, 2026

8 round-trip options

Returning
Sun, Jun 28, 2026•5 Day Trip
$816 USD
Google Flights
Returning
Mon, Jun 29, 2026•6 Day Trip
$816 USD
Google Flights
Returning
Tue, Jun 30, 2026•7 Day Trip
$971 USD
Google Flights
Returning
Wed, Jul 1, 2026•8 Day Trip
$816 USD
Google Flights
Returning
Thu, Jul 2, 2026•9 Day Trip
$816 USD
Google Flights
Returning
Sun, Jul 5, 2026•12 Day Trip
$1,584 USD
Google Flights
Returning
Mon, Jul 6, 2026•13 Day Trip
$1,584 USD
Google Flights
Returning
Tue, Jul 7, 2026•14 Day Trip
$816 USD
Google Flights