Cheap flights from Perth to Southwest Washington

View AU$1,148 flight on Sun, 7 Sep. 2025Opens in a new window

Popular airlines from Perth to Southwest Washington

  • Qatar Airways

    Qatar Airways

  • Virgin Australia

    Virgin Australia

  • Qantas Airways

    Qantas Airways

  • American Airlines

    American Airlines

  • Cathay Pacific

    Cathay Pacific

  • Singapore Airlines

    Singapore Airlines

  • Air New Zealand

    Air New Zealand

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Cheap Flights from Perth (PER) to Southwest Washington (PDX)

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.

Air New Zealand
Mon, 8 Sep. - Mon, 15 Sep.
PER
Perth
PDX
Portland
AU$1,840 Return, found 13 hours ago
AU$1,840
Return
found 13 hours ago
Select Air New Zealand flight, departing Mon, 8 Sep. from Perth to Portland, returning Mon, 15 Sep., priced at AU$1,840 found 13 hours ago
Air New Zealand
Sun, 19 Oct. - Sun, 2 Nov.
PER
Perth
PDX
Portland
AU$1,877 Return, found 3 days ago
AU$1,877
Return
found 3 days ago
Select Air New Zealand flight, departing Sun, 19 Oct. from Perth to Portland, returning Sun, 2 Nov., priced at AU$1,877 found 3 days ago
Singapore Airlines
Fri, 5 Sep. - Fri, 12 Sep.
PER
Perth
PDX
Portland
AU$1,943 Return, found 4 hours ago
AU$1,943
Return
found 4 hours ago
Select Singapore Airlines flight, departing Fri, 5 Sep. from Perth to Portland, returning Fri, 12 Sep., priced at AU$1,943 found 4 hours ago
Jetstar
Mon, 18 Aug. - Mon, 25 Aug.
PER
Perth
PDX
Portland
AU$1,984 Return, found 9 hours ago
AU$1,984
Return
found 9 hours ago
Select Jetstar flight, departing Mon, 18 Aug. from Perth to Portland, returning Mon, 25 Aug., priced at AU$1,984 found 9 hours ago
United
Fri, 1 Aug. - Sat, 9 Aug.
PER
Perth
PDX
Portland
AU$1,988 Return, found 15 hours ago
AU$1,988
Return
found 15 hours ago
Select United flight, departing Fri, 1 Aug. from Perth to Portland, returning Sat, 9 Aug., priced at AU$1,988 found 15 hours ago
Virgin Australia
Sat, 13 Dec. - Sat, 3 Jan.
PER
Perth
PDX
Portland
AU$1,990 Return, found 5 hours ago
AU$1,990
Return
found 5 hours ago
Select Virgin Australia flight, departing Sat, 13 Dec. from Perth to Portland, returning Sat, 3 Jan., priced at AU$1,990 found 5 hours ago
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