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Cheap flights from Portland (PDX) to Perth (PER)

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How to find the cheapest flight from Portland (PDX) to Perth (PER)

How to find the cheapest flight from Portland (PDX) to Perth (PER)
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How to find the cheapest flight from Portland (PDX) to Perth (PER)
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How to find the cheapest flight from Portland (PDX) to Perth (PER)
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Cheap flights from Portland to Perth in April , May 2026

23 Apr - 12 May $ 1,460.00
PDX
Portland
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
3 STOPS
PDX
Portland
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08 Apr - 11 May $ 2,542.00
PDX
Portland
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
PDX
Portland
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08 Apr - 10 May $ 2,696.00
PDX
Portland
Alaska Airlines
2 STOPS
PER
Perth
PER
Perth
Alaska Airlines
2 STOPS
PDX
Portland
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Last minute flights from Portland to Perth

23 Apr - 30 Apr $ 1,798.00
PDX
Portland
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
2 STOPS
PDX
Portland
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08 Apr - 30 Apr $ 2,579.00
PDX
Portland
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
PDX
Portland
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08 Apr - 30 Apr $ 3,300.00
PDX
Portland
Qantas
2 STOPS
PER
Perth
PER
Perth
Qantas
2 STOPS
PDX
Portland
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One-way flights to Perth from Portland

2:54 PM - 4:10 PM
Jetstar Airways
3 Stops
36h 36m
PDX - PER
$ 719
Kiwi
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7:00 AM - 10:35 AM
Alaska Airlines
2 Stops
39h 35m
PDX - PER
$ 1,452
Kiwi
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7:14 PM - 9:15 AM
United Airlines
2 Stops
26h 16m
PDX - PER
$ 3,457
Kiwi
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How to find the cheapest flight from Portland (PDX) to Perth (PER)

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