Cheapest one-way flights from San Francisco to Sydney in October from 364€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Sydney (SYD) in October 2025 (see full year).

One-Way flights

20 Oct Alaska Airlines
16 Oct Hawaiian Airlines
14 Oct Hawaiian Airlines
15 Oct Alaska Airlines
30 Oct Alaska Airlines
27 Oct Alaska Airlines
24 Oct Alaska Airlines
07 Oct Hawaiian Airlines
03 Oct Fiji Airways
09 Oct Frontier Airlines

Also check the deals for return flights from San Francisco to Sydney in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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