Book a trip from San Francisco to Sydney with Cathay Pacific , fares from USD1,509

Deals on San Francisco (SFO) to Sydney (SYD) flights

Mar 2025
FromUSD2,118*
Seen 1 day ago
Round trip/Economy
USD1.5K
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RangeUSD1,509-USD2,118

Lowest fares on flights found by other customers on Cathay’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Terms & Conditions apply.

Book flights to Sydney SYD

Book flights to Sydney SYD
From
To
Fare Type
Dates
Price
San Francisco (SFO)Sydney (SYD)Round-trip
/
Economy		03/04/2025 - 13/04/2025

From

USD1,509*

Seen 1 day ago

From San Francisco To Sydney Fare Type Round-trip Economy Dates 03/04/2025 - 13/04/2025 From USD1,509 Seen 1 day ago
San Francisco (SFO)Sydney (SYD)Round-trip
/
Economy		25/04/2025 - 03/05/2025

From

USD1,644*

Seen 6 hours ago

From San Francisco To Sydney Fare Type Round-trip Economy Dates 25/04/2025 - 03/05/2025 From USD1,644 Seen 6 hours ago
San Francisco (SFO)Sydney (SYD)Round-trip
/
Economy		03/04/2025 - 12/04/2025

From

USD1,885*

Seen 1 day ago

From San Francisco To Sydney Fare Type Round-trip Economy Dates 03/04/2025 - 12/04/2025 From USD1,885 Seen 1 day ago

Lowest fares on round-trip 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.

Book Business Class flights to Sydney - selected offers

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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.

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.