San Francisco (SFO) to Perth (PER) flight deal in premium economy from $3,239

Cathay PacificCXCathay Pacific
Round Trip•Premium Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
AustraliaPER

Perth Airport

Perth, Australia
$3,429 USD
-6%$3,239 USD
Verified 1 day ago
Great Availability
77% of dates checked are available within 10% of the lowest price

Thursday, January 21st, 2027

7 round-trip options

Returning
Tue, Jan 26, 2027•5 Day Trip
$3,239 USD
Google Flights
Returning
Thu, Jan 28, 2027•7 Day Trip
$3,289 USD
Google Flights
Returning
Fri, Jan 29, 2027•8 Day Trip
$3,289 USD
Google Flights
Returning
Sun, Jan 31, 2027•10 Day Trip
$3,240 USD
Google Flights
Returning
Tue, Feb 2, 2027•12 Day Trip
$3,240 USD
Google Flights
Returning
Wed, Feb 3, 2027•13 Day Trip
$3,241 USD
Google Flights
Returning
Thu, Feb 4, 2027•14 Day Trip
$3,241 USD
Google Flights