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Cheap flights from Portland (PDX) to Melbourne (AVV)

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How to find the cheapest flight from Portland (PDX) to Melbourne (AVV)

How to find the cheapest flight from Portland (PDX) to Melbourne (AVV)
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How to find the cheapest flight from Portland (PDX) to Melbourne (AVV)
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How to find the cheapest flight from Portland (PDX) to Melbourne (AVV)
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Cheap flights from Portland to Melbourne in December 2025 , January 2026

31 Dec - 23 Jan $ 1,369.00
PDX
Portland
Qantas
2 STOPS
AVV
Melbourne
AVV
Melbourne
Qantas
2 STOPS
PDX
Portland
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31 Dec - 30 Jan $ 1,370.00
PDX
Portland
Qantas
2 STOPS
AVV
Melbourne
AVV
Melbourne
Qantas
2 STOPS
PDX
Portland
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30 Dec - 23 Jan $ 1,390.00
PDX
Portland
Qantas
2 STOPS
AVV
Melbourne
AVV
Melbourne
Qantas
2 STOPS
PDX
Portland
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Last minute flights from Portland to Melbourne

24 Dec - 01 Jan $ 2,299.00
PDX
Portland
Hawaiian Airlines
3 STOPS
AVV
Melbourne
AVV
Melbourne
Hawaiian Airlines
3 STOPS
PDX
Portland
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29 Dec - 01 Jan $ 2,347.00
PDX
Portland
Hawaiian Airlines
3 STOPS
AVV
Melbourne
AVV
Melbourne
Hawaiian Airlines
3 STOPS
PDX
Portland
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24 Dec - 31 Dec $ 2,633.00
PDX
Portland
Hawaiian Airlines
2 STOPS
AVV
Melbourne
AVV
Melbourne
Hawaiian Airlines
2 STOPS
PDX
Portland
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One-way flights to Melbourne from Portland

4:26 PM - 6:45 PM
Jetstar Airways
2 Stops
32h 54m
PDX - AVV
$ 787
Kiwi
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4:26 PM - 12:35 PM
Jetstar Airways
2 Stops
26h 44m
PDX - AVV
$ 803
Kiwi
Pick dates
4:26 PM - 12:35 PM
Jetstar Airways
2 Stops
26h 44m
PDX - AVV
$ 824
Kiwi
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How to find the cheapest flight from Portland (PDX) to Melbourne (AVV)

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