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

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

How to find the cheapest flight from Portland (PDX) to Brisbane (BNE)
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How to find the cheapest flight from Portland (PDX) to Brisbane (BNE)
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How to find the cheapest flight from Portland (PDX) to Brisbane (BNE)
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Cheap flights from Portland to Brisbane in August , September 2026

21 Aug - 04 Sep $ 1,129.00
PDX
Portland
United Airlines
1 STOPS
BNE
Brisbane
BNE
Brisbane
United Airlines
1 STOPS
PDX
Portland
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30 Aug - 11 Sep $ 1,562.00
PDX
Portland
Alaska Airlines
2 STOPS
BNE
Brisbane
BNE
Brisbane
Alaska Airlines
2 STOPS
PDX
Portland
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30 Aug - 08 Sep $ 1,818.00
PDX
Portland
Air Canada
1 STOPS
BNE
Brisbane
BNE
Brisbane
Air Canada
1 STOPS
PDX
Portland
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Last minute flights from Portland to Brisbane

26 Aug - 01 Sep $ 1,790.00
PDX
Portland
Cathay Pacific
2 STOPS
BNE
Brisbane
BNE
Brisbane
Cathay Pacific
3 STOPS
PDX
Portland
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26 Aug - 31 Aug $ 2,142.00
PDX
Portland
Qantas
2 STOPS
BNE
Brisbane
BNE
Brisbane
Qantas
1 STOPS
PDX
Portland
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26 Aug - 31 Aug $ 2,311.00
PDX
Portland
Qantas
1 STOPS
BNE
Brisbane
BNE
Brisbane
Qantas
1 STOPS
PDX
Portland
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One-way flights to Brisbane from Portland

8:00 AM - 9:50 PM
Alaska Airlines
2 Stops
22h 25m
PDX - BNE
$ 605
Kiwi
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5:35 PM - 9:50 PM
Alaska Airlines
2 Stops
36h 50m
PDX - BNE
$ 628
Kiwi
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7:15 PM - 11:25 PM
United Airlines
1 Stops
18h 15m
PDX - BNE
$ 678
Kiwi
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How to find the cheapest flight from Portland (PDX) to Brisbane (BNE)

Related info for your journey
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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.