Cheapest return flights from San Francisco (SFO) to Sydney (SYD), October

19 dates in October, from $ 1,060. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
25 Oct 29 Oct Philippine Airlines
15 Oct 20 Oct Alaska Airlines
22 Oct 29 Oct Alaska Airlines
19 Oct 9 Nov Philippine Airlines
19 Oct 16 Nov Philippine Airlines
23 Oct 31 Oct Philippine Airlines
27 Oct 7 Nov Alaska Airlines
24 Oct 31 Oct Alaska Airlines
26 Oct 17 Nov Air Canada
25 Oct 17 Nov Air Canada
20 Oct 17 Nov Air Canada
21 Oct 30 Oct Air Canada
14 Oct 21 Oct Alaska Airlines
18 Oct 16 Nov Qantas
18 Oct 15 Nov Qantas
Direct Flight
20 Oct 17 Nov United
Direct Flight
12 Oct 9 Nov United
24 Oct 31 Oct United
Direct Flight
23 Oct 31 Oct United
Direct Flight
Powered by

Cheapest deals for the full year

Deals for one-way flights from San Francisco to Sydney in October.

Book a cheap hotel in Sydney

Cheap car rent in Sydney Intl

Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.