Earn point on your loyalty program!arrow arc left

Cheap flights from Portland (PDX) to Brisbane (BNE)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Portland (PDX) to Brisbane (BNE)

How to find the cheapest flight from Portland (PDX) to Brisbane (BNE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Brisbane (BNE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Brisbane (BNE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Portland to Brisbane in April , May 2026

26 Apr - 03 May $ 1,215.00
PDX
Portland
United Airlines
1 STOPS
BNE
Brisbane
BNE
Brisbane
United Airlines
1 STOPS
PDX
Portland
Pick dates
07 Apr - 08 May $ 1,584.00
PDX
Portland
Alaska Airlines
1 STOPS
BNE
Brisbane
BNE
Brisbane
Alaska Airlines
2 STOPS
PDX
Portland
Pick dates
07 Apr - 06 May $ 3,631.00
PDX
Portland
Qantas
1 STOPS
BNE
Brisbane
BNE
Brisbane
Qantas
1 STOPS
PDX
Portland
Pick dates

Last minute flights from Portland to Brisbane

26 Apr - 30 Apr $ 1,138.00
PDX
Portland
Alaska Airlines
2 STOPS
BNE
Brisbane
BNE
Brisbane
Alaska Airlines
3 STOPS
PDX
Portland
Pick dates
07 Apr - 30 Apr $ 2,035.00
PDX
Portland
Qantas
1 STOPS
BNE
Brisbane
BNE
Brisbane
Qantas
2 STOPS
PDX
Portland
Pick dates
07 Apr - 30 Apr $ 4,032.00
PDX
Portland
Qantas
1 STOPS
BNE
Brisbane
BNE
Brisbane
Qantas
1 STOPS
PDX
Portland
Pick dates

One-way flights to Brisbane from Portland

5:51 PM - 8:15 AM
Fiji Airways
2 Stops
23h 44m
PDX - BNE
$ 527
Kiwi
Pick dates
7:14 PM - 11:10 PM
United Airlines
1 Stops
18h 16m
PDX - BNE
$ 697
Kiwi
Pick dates
7:14 PM - 11:10 PM
United Airlines
1 Stops
18h 16m
PDX - BNE
$ 697
Kiwi
Pick dates

How to find the cheapest flight from Portland (PDX) to Brisbane (BNE)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Brisbane (BNE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Brisbane (BNE)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.