Cheapest return flights from San Francisco to Sydney in October from 1045€

Best time to book flights for San Francisco (SFO) to Sydney (SYD) flights at AirHint

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

Return flights

12 Oct - 20 Oct Air Canada
09 Oct - 16 Oct Air Canada
15 Oct - 26 Nov Air Canada
08 Oct - 17 Oct Fiji Airways
08 Oct - 16 Oct Philippine Airlines
12 Oct - 20 Oct United direct
09 Oct - 16 Oct Qantas direct

Also check the deals for one-way 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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