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

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0 Children (2~11)
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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 September , October 2026

27 Sep - 11 Oct $ 1,129.00
PDX
Portland
United Airlines
1 STOPS
BNE
Brisbane
BNE
Brisbane
United Airlines
1 STOPS
PDX
Portland
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12 Sep - 06 Oct $ 1,801.00
PDX
Portland
Alaska Airlines
1 STOPS
BNE
Brisbane
BNE
Brisbane
Alaska Airlines
1 STOPS
PDX
Portland
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13 Sep - 06 Oct $ 1,870.00
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

17 Sep - 30 Sep $ 1,113.00
PDX
Portland
United Airlines
2 STOPS
BNE
Brisbane
BNE
Brisbane
United Airlines
1 STOPS
PDX
Portland
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17 Sep - 30 Sep $ 1,113.00
PDX
Portland
United Airlines
2 STOPS
BNE
Brisbane
BNE
Brisbane
United Airlines
1 STOPS
PDX
Portland
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13 Sep - 30 Sep $ 1,868.00
PDX
Portland
Air Canada
1 STOPS
BNE
Brisbane
BNE
Brisbane
Air Canada
1 STOPS
PDX
Portland
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One-way flights to Brisbane from Portland

7:15 PM - 11:25 PM
United Airlines
1 Stops
18h 15m
PDX - BNE
$ 675
Kiwi
Pick dates
3:36 PM - 11:25 PM
United Airlines
1 Stops
21h 54m
PDX - BNE
$ 675
Kiwi
Pick dates
7:15 PM - 11:25 PM
United Airlines
1 Stops
18h 15m
PDX - BNE
$ 679
Kiwi
Pick dates

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.