AirHint found the following cheapest one-way flights from San Francisco (SFO) to Sydney (SYD) in December 2026 (see full year).
One-Way flights
| 09 Dec | Fiji Airways | ||
| 13 Dec | Fiji Airways | ||
| 09 Dec | Qantas | direct | |
| 20 Dec | Fiji Airways | ||
| 30 Dec | Delta | ||
| 28 Dec | Delta | ||
| 27 Dec | Fiji Airways | ||
| 27 Dec | Qantas | direct | |
| 30 Dec | Qantas | direct | |
| 16 Dec | Fiji Airways |
Also check the deals for return flights from San Francisco to Sydney in December.
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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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