Cheap flights from Portland to Swan Valley

View AU$1,143 flight on Mon, 15 Sep. 2025Opens in a new window

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Cheap Flights from Portland (PDX) to Swan Valley (PER)

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.

Qantas Airways
Mon, 1 Sep. - Mon, 8 Sep.
PDX
Portland
PER
Perth
AU$1,896 Return, found 4 days ago
AU$1,896
Return
found 4 days ago
Select Qantas Airways flight, departing Mon, 1 Sep. from Portland to Perth, returning Mon, 8 Sep., priced at AU$1,896 found 4 days ago
Qantas Airways
Mon, 1 Sep. - Mon, 8 Sep.
PDX
Portland
PER
Perth
AU$2,013 Return, found 4 days ago
AU$2,013
Return
found 4 days ago
Select Qantas Airways flight, departing Mon, 1 Sep. from Portland to Perth, returning Mon, 8 Sep., priced at AU$2,013 found 4 days ago
Alaska Airlines
Sat, 1 Nov. - Wed, 28 Jan.
PDX
Portland
PER
Perth
AU$2,096 Return, found 4 days ago
AU$2,096
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 1 Nov. from Portland to Perth, returning Wed, 28 Jan., priced at AU$2,096 found 4 days ago
United
Mon, 1 Sep. - Mon, 8 Sep.
PDX
Portland
PER
Perth
AU$2,220 Return, found 4 days ago
AU$2,220
Return
found 4 days ago
Select United flight, departing Mon, 1 Sep. from Portland to Perth, returning Mon, 8 Sep., priced at AU$2,220 found 4 days ago
Singapore Airlines
Sat, 1 Nov. - Wed, 28 Jan.
PDX
Portland
PER
Perth
AU$2,226 Return, found 4 days ago
AU$2,226
Return
found 4 days ago
Select Singapore Airlines flight, departing Sat, 1 Nov. from Portland to Perth, returning Wed, 28 Jan., priced at AU$2,226 found 4 days ago
Air Canada
Sun, 31 Aug. - Sun, 7 Sep.
PDX
Portland
PER
Perth
AU$2,237 Return, found 5 days ago
AU$2,237
Return
found 5 days ago
Select Air Canada flight, departing Sun, 31 Aug. from Portland to Perth, returning Sun, 7 Sep., priced at AU$2,237 found 5 days ago
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