Cheapest one-way flights from San Jose to Sydney in October from $912

Best time to book flights for San Jose (SJC) to Sydney (SYD) flights at AirHint

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

One-Way flights

06 Oct Alaska Airlines
01 Oct Alaska Airlines

Also check the deals for return flights from San Jose 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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