Book flights from San Francisco to Australia with Cathay Pacific from USD1,806
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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today
Popular flights from San Francisco to Australia
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Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply. Flights are subject to regulatory approval.
Explore flight fares from San Francisco to Australia
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
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San Francisco (SFO)to
Perth (PER)
16/11/2026 - 25/11/2026
Round-trip
Economy
From
USD1,806
Seen 4 hours ago
San Francisco (SFO)to
Perth (PER)
12/11/2026 - 25/11/2026
Round-trip
Economy
From
USD1,806
Seen 4 hours ago
San Francisco (SFO)to
Perth (PER)
17/11/2026 - 25/11/2026
Round-trip
Economy
From
USD1,806
Seen 4 hours ago
San Francisco (SFO)to
Sydney (SYD)
14/11/2026 - 18/11/2026
Round-trip
Economy
From
USD2,518
Seen 13 hours ago
San Francisco (SFO)to
Sydney (SYD)
12/11/2026 - 18/11/2026
Round-trip
Economy
From
USD2,544
Seen 13 hours ago
San Francisco (SFO)to
Sydney (SYD)
16/11/2026 - 18/11/2026
Round-trip
Economy
From
USD3,050
Seen 13 hours ago
Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply. Flights are subject to regulatory approval.
The Cathay Pacific experience
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All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.