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

Saturday, December 19th, 2026

9 round-trip options

Returning
Thu, Dec 24, 2026•5 Day Trip
$5,207 USD
Google Flights
Returning
Fri, Dec 25, 2026•6 Day Trip
$5,207 USD
Google Flights
Returning
Sat, Dec 26, 2026•7 Day Trip
$5,207 USD
Google Flights
Returning
Sun, Dec 27, 2026•8 Day Trip
$5,207 USD
Google Flights
Returning
Tue, Dec 29, 2026•10 Day Trip
$5,308 USD
Google Flights
Returning
Wed, Dec 30, 2026•11 Day Trip
$5,308 USD
Google Flights
Returning
Thu, Dec 31, 2026•12 Day Trip
$5,308 USD
Google Flights
Returning
Fri, Jan 1, 2027•13 Day Trip
$5,310 USD
Google Flights
Returning
Sat, Jan 2, 2027•14 Day Trip
$5,310 USD
Google Flights