Users have found that booking a flight from California to Sydney at least 46 days early can save you up to 16% on average compared to booking a flight this week. If booking 46 days before your flight isn’t an option for you, users have found flights from California to Sydney for as little as $972 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,089 for flights departing within the next 3 days.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Sydney. Flights to Sydney from California in March are about $1,040 on average during March, but can be found for as low as $734.