Cheap flights from San Francisco to Swan Valley

View AU$947 flight on Mon, 1 Sep. 2025Opens in a new window

Popular airlines from San Francisco to Swan Valley

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Cheap Flights from San Francisco (SJC) 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.

Philippine Airlines
Mon, 8 Sep. - Mon, 15 Sep.
SFO
San Francisco
PER
Perth
AU$1,460 Return, found 2 days ago
AU$1,460
Return
found 2 days ago
Select Philippine Airlines flight, departing Mon, 8 Sep. from San Francisco to Perth, returning Mon, 15 Sep., priced at AU$1,460 found 2 days ago
Cathay Pacific
Mon, 1 Sep. - Mon, 15 Sep.
SFO
San Francisco
PER
Perth
AU$1,779 Return, found 3 hours ago
AU$1,779
Return
found 3 hours ago
Select Cathay Pacific flight, departing Mon, 1 Sep. from San Francisco to Perth, returning Mon, 15 Sep., priced at AU$1,779 found 3 hours ago
Singapore Airlines
Mon, 11 May - Mon, 8 Jun.
SFO
San Francisco
PER
Perth
AU$1,797 Return, found 11 hours ago
AU$1,797
Return
found 11 hours ago
Select Singapore Airlines flight, departing Mon, 11 May from San Francisco to Perth, returning Mon, 8 Jun., priced at AU$1,797 found 11 hours ago
Air Canada
Fri, 22 Aug. - Thu, 28 Aug.
SFO
San Francisco
PER
Perth
AU$2,196 Return, found 1 day ago
AU$2,196
Return
found 1 day ago
Select Air Canada flight, departing Fri, 22 Aug. from San Francisco to Perth, returning Thu, 28 Aug., priced at AU$2,196 found 1 day ago
Vietnam Airlines
Thu, 20 Nov. - Sun, 30 Nov.
SFO
San Francisco
PER
Perth
AU$2,203 Return, found 14 hours ago
AU$2,203
Return
found 14 hours ago
Select Vietnam Airlines flight, departing Thu, 20 Nov. from San Francisco to Perth, returning Sun, 30 Nov., priced at AU$2,203 found 14 hours ago
Qatar Airways
Mon, 1 Sep. - Mon, 15 Sep.
SFO
San Francisco
PER
Perth
AU$2,218 Return, found 3 hours ago
AU$2,218
Return
found 3 hours ago
Select Qatar Airways flight, departing Mon, 1 Sep. from San Francisco to Perth, returning Mon, 15 Sep., priced at AU$2,218 found 3 hours ago

Find the cheapest month to fly from San Francisco (SFO) to Perth (PER)

September is typically the cheapest month to fly

From AU$1,461 - AU$2,513 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.