San Francisco (SFO) to Perth (PER) flight deal in premium economy from $3,135

Cathay PacificCXCathay Pacific
Round Trip•Premium Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
AustraliaPER

Perth Airport

Perth, Australia
$3,286 USD
-5%$3,135 USD
Verified 14 days ago
Great Availability
86% of dates checked are available within 10% of the lowest price

Friday, July 31st, 2026

8 round-trip options

Returning
Wed, Aug 5, 2026•5 Day Trip
$3,485 USD
Google Flights
Returning
Thu, Aug 6, 2026•6 Day Trip
$3,485 USD
Google Flights
Returning
Fri, Aug 7, 2026•7 Day Trip
$3,535 USD
Google Flights
Returning
Sat, Aug 8, 2026•8 Day Trip
$3,535 USD
Google Flights
Returning
Sun, Aug 9, 2026•9 Day Trip
$3,485 USD
Google Flights
Returning
Mon, Aug 10, 2026•10 Day Trip
$3,485 USD
Google Flights
Returning
Tue, Aug 11, 2026•11 Day Trip
$3,485 USD
Google Flights
Returning
Wed, Aug 12, 2026•12 Day Trip
$3,485 USD
Google Flights