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

Thursday, July 16th, 2026

9 round-trip options

Returning
Tue, Jul 21, 2026•5 Day Trip
$599 USD
Google Flights
Returning
Wed, Jul 22, 2026•6 Day Trip
$598 USD
Google Flights
Returning
Thu, Jul 23, 2026•7 Day Trip
$598 USD
Google Flights
Returning
Fri, Jul 24, 2026•8 Day Trip
$598 USD
Google Flights
Returning
Sat, Jul 25, 2026•9 Day Trip
$930 USD
Google Flights
Returning
Mon, Jul 27, 2026•11 Day Trip
$598 USD
Google Flights
Returning
Tue, Jul 28, 2026•12 Day Trip
$1,158 USD
Google Flights
Returning
Wed, Jul 29, 2026•13 Day Trip
$930 USD
Google Flights
Returning
Thu, Jul 30, 2026•14 Day Trip
$1,158 USD
Google Flights