Cheap flights from Guangzhou to Sydney from $386

The month of March is, on average, the cheapest month to fly to Sydney from Guangzhou, with most prices found around $779. If you aren’t able to travel to Sydney during the month of March, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $1,016.

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,194. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,432.

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Guangzhou to Sydney in the afternoon for as low as $986. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,569 on average. Flights to Sydney from Guangzhou in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Guangzhou Baiyun to Sydney Kingsford Smith for the best Guangzhou Baiyun - Sydney Kingsford Smith flight prices

There are 3 cabin classes available to choose from on Guangzhou to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 26% on your flight if you consider stops on a Guangzhou to Sydney flight.

Historically, on average around 16% of flights between Guangzhou and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 127 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, China Southern have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

Haikou (HAK) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Haikou (HAK) offer the lowest average return price of $978.

Flights connecting via Haikou (HAK) have the shortest average one-way travel time: 15h 35m.

Haikou (HAK) has the shortest average stopover time for this route: 4h 03m.

As of November 2026, 8 flights take off from Guangzhou and land in Sydney each day. The most common flight departure time for this route is 00:00, with 35% of daily flights taking off in the morning.

The number of flights available between Guangzhou and Sydney is 61 per week as of November 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.