Cheapest return flights from Oakland to Sydney in October from $1116

AirHint found the following cheapest return flights from Oakland (OAK) to Sydney (SYD) in October 2025 (see full year).

Return flights

28 Oct - 10 Nov Alaska Airlines
04 Oct - 11 Oct Alaska Airlines
14 Oct - 30 Oct Korean Air
29 Oct - 09 Nov Qatar Airways
05 Oct - 17 Oct Qatar Airways
16 Oct - 27 Oct Alaska Airlines
11 Oct - 18 Oct Qatar Airways
06 Oct - 21 Oct Qatar Airways
01 Oct - 30 Nov Qatar Airways
02 Oct - 18 Oct Japan Airlines

Also check the deals for one-way flights from Oakland 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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