Perth (PER) to San Francisco (SFO) flight deal in premium economy from $4,462

Cathay PacificCXCathay Pacific
Round Trip•Premium Economy
AustraliaPER

Perth Airport

Perth, Australia
United StatesSFO

San Francisco International Airport

San Francisco, United States
$4,824 USD
-8%$4,462 USD
Verified 13 days ago
Great Availability
66% of dates checked are available within 10% of the lowest price

Friday, July 10th, 2026

7 round-trip options

Returning
Thu, Jul 16, 2026•6 Day Trip
$5,877 USD
Google Flights
Returning
Sat, Jul 18, 2026•8 Day Trip
$5,327 USD
Google Flights
Returning
Mon, Jul 20, 2026•10 Day Trip
$5,327 USD
Google Flights
Returning
Tue, Jul 21, 2026•11 Day Trip
$5,327 USD
Google Flights
Returning
Wed, Jul 22, 2026•12 Day Trip
$5,327 USD
Google Flights
Returning
Thu, Jul 23, 2026•13 Day Trip
$5,327 USD
Google Flights
Returning
Fri, Jul 24, 2026•14 Day Trip
$5,327 USD
Google Flights