Q: How much does it cost for a return flight from Hong Kong to Sydney?

Airfare is below average for this route at the moment. Hong Kong to Sydney flights typically cost between $935 and $1,280 in October. The cheapest return flight price found within the last 3 days was $734 on Multiple Airlines (16 Oct-20 Oct). Find deals

Question 1

How much does it cost for a return flight from Hong Kong to Sydney?

Accepted Answer

Airfare is below average for this route at the moment.Hong Kong to Sydney flights typically cost between $935 and $1,280 in October.
The cheapest return flight price found within the last 3 days was $734 on Multiple Airlines (16 Oct-20 Oct). Find deals

Question 2

What’s the cheapest stopover airport for flights from Hong Kong to Sydney?

Accepted Answer

Chengdu (TFU) is the most affordable one-stop option, with an average return flight price of $580. Find deals

Question 3

Which airport typically offers the quickest stopover for flights from Hong Kong to Sydney?

Accepted Answer

Flights via Haikou (HAK) offer the fastest connection on this route, with an average stopover time of 4h 05m. Find deals

Question 4

What’s the fastest stopover option from Hong Kong to Sydney?

Accepted Answer

Flights via Haikou (HAK) have the shortest average one-way travel time for one-stop routes: 15h 13m. Find deals

Question 5

What’s the top stopover airport for flights from Hong Kong to Sydney?

Accepted Answer

Singapore (SIN) – chosen by Cheapflights users on 56% of one-stop itineraries from Hong Kong to Sydney on Cheapflights.

Question 6

How popular is this Hong Kong to Sydney flight route?

Accepted Answer

Flights from Hong Kong Intl to Sydney Kingsford Smith have been viewed 416 times in the past calendar month.

Question 7

How long is the flight from Hong Kong to Sydney?

Accepted Answer

A quick flight from Hong Kong to Sydney can take about 9h 30m. Hong Kong Airlines provides one of the quickest options available for as low as $736. The distance between Hong Kong and Sydney is about 7387 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Question 8

What are the cheapest airlines flying from Hong Kong to Sydney round-trip?

Accepted Answer

Scoot, at $546, was found to be the cheapest airline from Hong Kong to Sydney.Alternate airlines to your destination round-trip include Hong Kong Airlines and Qantas Airways. Users have found that Scoot is 56% cheaper than the other options available to this destination.

Question 9

How far ahead should I book a flight from Hong Kong to Sydney?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Hong Kong to Sydney, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 10

What is the cheapest month to book a flight from Hong Kong to Sydney?

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from Hong Kong to Sydney (average of $129). Flying from Hong Kong to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 11

What is the cheapest day to fly from Hong Kong to Sydney?

Accepted Answer

Travellers seeking maximum savings on their Hong Kong to Sydney flight should consider departing on Sunday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 12

Weekly flight availability from Hong Kong to Sydney

Accepted Answer

The most flights from HKG to SYD are scheduled on a Wednesday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).

Question 13

E

Accepted Answer

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Question 14

E

Accepted Answer

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Question 15

What are the cheapest flights from Hong Kong to Sydney?

Accepted Answer

The cheapest flight price from Hong Kong to Sydney is $476. On average you can expect to pay $1,121. The most popular route, (Hong Kong Intl - Sydney Kingsford Smith), can usually be booked for $576.

Question 16

What are the most reliable airlines from Hong Kong to Sydney?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Hong Kong to Sydney consider choosing MIAT Mongolian(54%), Finnair(49%) or British Airways(49%), as they are the most reliable in getting you off to your destination on time.

Question 17

What are the most popular airlines that fly from Hong Kong to Sydney?

Accepted Answer

Before booking your flight from Hong Kong to Sydney, check out the most popular airlines for this route: Cathay Pacific, Hong Kong Airlines or Qantas Airways.

Question 18

What is the cheapest day to fly return from Hong Kong to Sydney?

Accepted Answer

Sunday flights are generally found to be more expensive for flights from Hong Kong to Sydney. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sydney.

Question 19

How far in advance should I book a flight from Hong Kong to Sydney?

Accepted Answer

To save on the cost of your flight from Hong Kong to Sydney, book at least 49 days before your planned departure. Booking around this time can save you about 28% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,191 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,217.

Question 20

What is the cheapest month to fly from Hong Kong to Sydney?

Accepted Answer

Flights from Hong Kong to Sydney lean towards being more expensive in January. Prices are generally better when you fly from Hong Kong to Sydney in August, with the cheapest ticket starting at $676.

Question 21

What is the cheapest time of day to fly from HKG to SYD?

Accepted Answer

One of the essential ways to save on airfare from Hong Kong to Sydney is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 40% on airfare.

Question 22

What airports do I use to fly from Hong Kong to Sydney?

Accepted Answer

Booking a flight from Hong Kong Intl (HKG) to Sydney Kingsford Smith (SYD) is your only option if you wish to fly from Hong Kong to Sydney. On a typical day, there are 26 flights from Hong Kong Intl to Kingsford Smith, all of which are around 9h 00m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Hong Kong Intl to Sydney.

Question 23

Can I find deals for flights from Hong Kong to Sydney that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Hong Kong to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 24

How can I find direct flights from Hong Kong to Sydney?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Sydney.

Question 25

Can I find deals for business class flights from Hong Kong to Sydney?

Accepted Answer

Yes. Cheapflights offers flight deals from Hong Kong to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 26

How does Cheapflights help users find flights from Hong Kong to Sydney?

Accepted Answer

Deals for Hong Kong to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 27

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Sydney?

Accepted Answer

Cheapflights helps you find that perfect flight to Sydney from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 28

Can Cheapflights find flights from Hong Kong to Sydney with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Hong Kong to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 29

Can Cheapflights notify me if prices for flights from Hong Kong to Sydney become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	$734
One-way from	$345
Popular in	January
Cheapest in	August
Average price	$973
Good round-trip deal	$1,027 or less
Good one-way deal	$762 or less

Airline	Cheapest	Average	Flexibility	On-time
Scoot	Cheapest$546	Average$692	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Hong Kong Airlines	Cheapest$674	Average$769	FlexibilityNo cancel fee	On-time65%	Search Hong Kong Airlines flights
Qantas Airways	Cheapest$871	Average$1,200	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Cathay Pacific	Cheapest$892	Average$1,377	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Cheap flights from Hong Kong to Sydney from $345

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Hong Kong Intl to Sydney Kingsford Smith are usually found in August or June, booked 80 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from Hong Kong to Sydney

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Find flight deals from Hong Kong to Sydney

Cheapest flights from Hong Kong to SydneyExplore the most affordable flight options available from Hong Kong to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 agosto 2025.

Explore the most affordable flight options available from Hong Kong to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 agosto 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Sydney that are best for you.

Best time to book a flight from Hong Kong to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Hong Kong with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Sydney

How far ahead should I book a flight from Hong Kong to Sydney?

What is the cheapest month to book a flight from Hong Kong to Sydney?

What is the cheapest time of day to fly from HKG to SYD?

How much does it cost for a return flight from Hong Kong to Sydney?

Weekly flight availability from Hong Kong to Sydney

What’s the top stopover airport for flights from Hong Kong to Sydney?

What’s the fastest stopover option from Hong Kong to Sydney?

What’s the fastest stopover option from Hong Kong to Sydney?

Which airport typically offers the quickest stopover for flights from Hong Kong to Sydney?

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from Hong Kong to Sydney, such as Cathay Pacific, Qantas Airways, andScoot. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Hong Kong to Sydney?

How popular is this Hong Kong to Sydney flight route?

How long is the flight from Hong Kong to Sydney?

What are the cheapest airlines flying from Hong Kong to Sydney round-trip?

What are the most reliable airlines from Hong Kong to Sydney?

What are the cheapest flights from Hong Kong to Sydney?

Can I find deals for flights from Hong Kong to Sydney that include hotel bookings?

How can I find direct flights from Hong Kong to Sydney?

Can I find deals for business class flights from Hong Kong to Sydney?

What is the cheapest month to book a flight from Hong Kong to Sydney?

Travelling to a place near Sydney?

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Fly from Hong Kong to Sydney on these airlines

Choose from the following airlines for your flight from Hong Kong to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 29 agosto 2025.

Top 4 airlines flying from Hong Kong to Sydney

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How does Cheapflights help users find flights from Hong Kong to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Sydney?

Can Cheapflights find flights from Hong Kong to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Hong Kong to Sydney become cheaper?

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Cheapest flights from Hong Kong to Sydney
Explore the most affordable flight options available from Hong Kong to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 agosto 2025.