Book a trip from San Francisco to Sydney with Cathay Pacific , fares from USD1,248

DISCOUNT CODE (OPTIONAL)

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

Book flights to Sydney SYD

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Book flights to Sydney SYD
From
To
Fare Type
Dates
Price
San Francisco (SFO)Sydney (SYD)Round-trip
/
Economy
10/08/2025 - 24/08/2025

From

USD1,248

Seen 8 hours ago

San Francisco (SFO)Sydney (SYD)Round-trip
/
Economy
21/10/2025 - 01/12/2025

From

USD1,772

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.