Cheap flights from Hong Kong to Sydney from R5 986

In general, March is the cheapest month to fly from Hong Kong to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R10 195. If you’re not able to fly to Sydney in March, then May is your next best option. Flight prices from Hong Kong to Sydney during May average around R10 722.

Fly from Hong Kong Intl to Sydney Kingsford Smith for the best Hong Kong Intl - Sydney Kingsford Smith flight prices

You are more likely to see cheaper flights to Sydney from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around R12 899 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Hong Kong for as low as R11 166 on momondo.

There is only 1 cabin class available to choose from on Hong Kong to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 30% of flights between Hong Kong and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

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

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

According to our data, Hong Kong Airlines have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

22 flights are operational daily from Hong Kong to Sydney as of November 2026. The most popular departure time for this route is 19:00, with 73% of flights per day taking off in the evening.

As of November 2026, 156 flights take off from Hong Kong and land in Sydney each week. The most common flight departure day for this route is Sun, with 17% of weekly flights taking off on this day.