Cheapest one-way flights from San Francisco to Sydney in September from 363€

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Sydney (SYD) in September 2026 (see full year).

One-Way flights

20 Sep Fiji Airways
16 Sep Fiji Airways
07 Sep Alaska Airlines
23 Sep Fiji Airways
27 Sep Fiji Airways
27 Sep Qantas direct
20 Sep Qantas direct
07 Sep United direct
23 Sep United direct
02 Sep United direct

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

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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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