Cheap flights from Portland to Southern Suburbs

View AU$703 flight on Mon, 8 Sep. 2025Opens in a new window

Popular airlines from Portland to Southern Suburbs

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Portland (PDX) to Southern Suburbs (MEL)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 2 Sep. - Tue, 9 Sep.
PDX
Portland
MEL
Melbourne
AU$1,523 Return, found 5 days ago
AU$1,523
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 2 Sep. from Portland to Melbourne, returning Tue, 9 Sep., priced at AU$1,523 found 5 days ago
Alaska Airlines
Tue, 2 Sep. - Tue, 9 Sep.
PDX
Portland
MEL
Melbourne
AU$1,534 Return, found 5 days ago
AU$1,534
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 2 Sep. from Portland to Melbourne, returning Tue, 9 Sep., priced at AU$1,534 found 5 days ago
Qantas Airways
Fri, 5 Sep. - Fri, 12 Sep.
PDX
Portland
MEL
Melbourne
AU$1,575 Return, found 1 day ago
AU$1,575
Return
found 1 day ago
Select Qantas Airways flight, departing Fri, 5 Sep. from Portland to Melbourne, returning Fri, 12 Sep., priced at AU$1,575 found 1 day ago
Air Canada
Sat, 9 Aug. - Wed, 13 Aug.
PDX
Portland
MEL
Melbourne
AU$1,648 Return, found 20 hours ago
AU$1,648
Return
found 20 hours ago
Select Air Canada flight, departing Sat, 9 Aug. from Portland to Melbourne, returning Wed, 13 Aug., priced at AU$1,648 found 20 hours ago
Hawaiian Airlines
Fri, 5 Sep. - Fri, 12 Sep.
PDX
Portland
MEL
Melbourne
AU$1,839 Return, found 1 day ago
AU$1,839
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, 5 Sep. from Portland to Melbourne, returning Fri, 12 Sep., priced at AU$1,839 found 1 day ago
United
Mon, 17 Nov. - Mon, 1 Dec.
PDX
Portland
MEL
Melbourne
AU$1,907 Return, found 18 hours ago
AU$1,907
Return
found 18 hours ago
Select United flight, departing Mon, 17 Nov. from Portland to Melbourne, returning Mon, 1 Dec., priced at AU$1,907 found 18 hours ago
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