Air New Zealand awards and accreditations - 2025 World's Safest Airline (Airlineratings.com), 2024 World's Safest Airline, Best Premium Economy, Best Economy Class (Airlineratings.com). See these and more Air New Zealand awards & accreditations. 
Portland (PDX) to Melbourne (MEL) flights from $1,398* with Air New Zealand
Search and book flights between Portland and Melbourne by comparing our fares shown on this page. Plan your adventure today!
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1 Passenger, Economy - lowest
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Find the best fares for flights from Portland (PDX) to Melbourne (MEL)
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Compare & book Air NZ Portland (PDX) to Melbourne (MEL) flights departing in the next 90 days
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Portland (PDX)to
Melbourne (MEL)Nov 27, 2025 - Dec 04, 2025
From
$1,398
Refreshed: 5 hrs ago
Per person, return
Economy
Portland (PDX)to
Melbourne (MEL)Nov 28, 2025 - Dec 05, 2025
From
$1,498
Refreshed: 5 hrs ago
Per person, return
Economy
Portland (PDX)to
Melbourne (MEL)Dec 01, 2025 - Dec 08, 2025
From
$1,597
Refreshed: 5 hrs ago
Per person, return
Economy
Portland (PDX)to
Melbourne (MEL)Nov 26, 2025 - Dec 04, 2025
From
$1,797
Refreshed: 5 hrs ago
Per person, return
Economy
Portland (PDX)to
Melbourne (MEL)Dec 01, 2025 - Dec 07, 2025
From
$1,996
Refreshed: 5 hrs ago
Per person, return
Economy
Portland (PDX)to
Melbourne (MEL)Dec 02, 2025 - Dec 09, 2025
From
$1,996
Refreshed: 2 hrs ago
Per person, return
Economy
Portland (PDX)to
Melbourne (MEL)Nov 28, 2025 - Dec 03, 2025
From
$2,046
Refreshed: 5 hrs ago
Per person, return
Economy
Portland (PDX)to
Melbourne (MEL)Nov 27, 2025 - Dec 03, 2025
From
$2,046
Refreshed: 5 hrs ago
Per person, return
Economy
*Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.
Explore flights to Melbourne
*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges