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

Flights via Kuala Lumpur (KUL) have the shortest average one-way travel time for one-stop routes: 14h 05m.

What is the most punctual flight time for Hong Kong to Sydney flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Flights via Kuala Lumpur (KUL) offer the fastest connection on this route, with an average stopover time of 1h 50m.

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

Chengdu (TFU) is the most affordable one-stop option, with an average return flight price of HK$3,409.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Sydney flights?

Over the past year, Hong Kong Airlines have had the lowest number of delays on this route, with just 19% of flights being delayed.

How often are flights from Hong Kong to Sydney delayed?

About 30% of weekly flights between Hong Kong and Sydney have experienced delays in the past year, with the average delay time being 128 minutes.

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

Singapore (SIN) – chosen by Cheapflights users on 60% of one-stop itineraries from Hong Kong to Sydney on Cheapflights.

How popular is this Hong Kong to Sydney flight route?

This flight path from Hong Kong Intl to Sydney Kingsford Smith was viewed by 599 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Hong Kong to Sydney?

A quick flight from Hong Kong to Sydney can take about 9h 10m. Cathay Pacific provides one of the quickest options available for as low as HK$5,548. There are 7387 km between Hong Kong and Sydney. This flight may include one or multiple stops.

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

Scoot, at HK$1,991, was found to be the cheapest airline from Hong Kong to Sydney.Alternate airlines to your destination round-trip include Hainan Airlines and Hong Kong Airlines. You may be able to fly from Hong Kong to Sydney for 67% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Hong Kong to Sydney one-way?

To fly one-way, consider booking your trip with 宿霧太平洋航空, which is currently one of the cheapest options available, starting at HK$1,488. Scoot flights start at HK$1,653 while deals on Hainan Airlines start at HK$1,925 one-way.

Weekly flight availability from Hong Kong to Sydney

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

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.

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).

What are the cheapest flights from Hong Kong to Sydney?

On average you can expect to pay HK$6,468 for a flight from Hong Kong to Sydney. The cheapest flight overall is HK$3,284 while the most popular route, (Hong Kong Intl - Sydney Kingsford Smith) is currently priced at HK$4,599.

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

The top 3 most reliable airlines when flying from Hong Kong to Sydney are Hong Kong Airlines (79%), Turkish Airlines (79%) and MIAT Mongolian (64%).

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

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

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

You will need to book a flight from Hong Kong Intl to Sydney Kingsford Smith if you want to fly from Hong Kong to Sydney. At least 6 different airlines have flights from Hong Kong Intl (HKG) to Kingsford Smith (SYD) on a regular basis. There are 26 flights to Sydney from the Hong Kong airport per day. If you manage to book one that is nonstop, then you can expect the flight time from HKG to SYD to be around 9h 05m.

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

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

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

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.

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

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.

HK$2,307+ Cheap Flights from Hong Kong to Sydney

Cheapflights Tip: The best prices from Hong Kong Intl to Sydney Kingsford Smith are usually found in March or May, booked 65 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from Hong Kong to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 9 October 2026.

Fri 6-1110:15 -

1 stop26h 15m

Sat 21-1121:00 -

1 stop20h 50m

Deal found 7-10HK$5,258

Mon 19-1020:45 -

2 stops20h 15m

Fri 23-1010:45 -

1 stop27h 30m

Deal found 8-10HK$5,274

Mon 19-1016:05 -

1 stop20h 20m

Sun 1-1120:05 -

1 stop27h 30m

Deal found 7-10HK$5,281

Sun 8-1122:00 -

1 stop35h 10m

Mon 30-1117:10 -

2 stops21h 05m

Deal found 7-10HK$5,297

Sun 11-1021:15 -

1 stop34h 30m

Sun 18-1010:45 -

1 stop27h 30m

Deal found 7-10HK$5,305

Thu 5-1114:00 -

1 stop17h 45m

Sat 21-1121:00 -

1 stop15h 10m

Deal found 7-10HK$5,313

Wed 9-1210:15 -

1 stop26h 15m

Wed 23-1221:00 -

1 stop25h 55m

Deal found 7-10HK$5,321

Wed 4-1110:15 -

1 stop26h 15m

Wed 11-1118:15 -

1 stop19h 55m

Deal found 7-10HK$5,328

Sun 25-1009:25 -

1 stop22h 20m

Mon 2-1112:35 -

Nonstop10h 00m

Deal found 5-10HK$5,336

Sun 25-1009:25 -

1 stop22h 20m

Sat 31-1012:35 -

Nonstop10h 00m

Deal found 5-10HK$5,344

Mon 26-1014:00 -

1 stop17h 45m

Tue 3-1112:35 -

Nonstop10h 00m

Deal found 5-10HK$5,352

Tue 20-1017:50 -

1 stop13h 55m

Thu 29-1012:35 -

Nonstop10h 00m

Deal found 4-10HK$5,360

Find flight deals from Hong Kong to Sydney

Round-trip from	HK$5,258
One-way from	HK$2,307
Popular in	January
Cheapest in	March
Average price	HK$5,619
Good round-trip deal	HK$6,118 or less
Good one-way deal	HK$4,421 or less

Hainan Airlines
6-11-21-11
2 total stops
47h 05m total
Hong Kong to Sydney

Search Deals

宿霧太平洋航空
9-11-31-12
1 total stop
22h 20m total
Hong Kong to Sydney

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (HK$6,923 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$1,112 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Hong Kong Intl to Sydney Kingsford Smith.

Search Deals

Price to beat on a one-way flight from Hong Kong Intl to Sydney Kingsford Smith.

Search Deals

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Mon 23-11

22:25-11:05

Nonstop9h 40m

Sydney Kingsford Smith

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,053

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Sun 22-11

22:25-11:05

Nonstop9h 40m

Sydney Kingsford Smith

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,280

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Fri 20-11

22:25-11:05

Nonstop9h 40m

Sydney Kingsford Smith

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,280

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Mon 30-11

22:25-11:05

Nonstop9h 40m

Sydney Kingsford Smith

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,531

Fastest return journey

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Thu 22-10

22:05-10:35

Nonstop9h 30m

Sydney Kingsford Smith

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,649

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Wed 4-11

22:25-11:05

Nonstop9h 40m

Sydney Kingsford Smith

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,649

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Mon 26-10

22:25-11:05

Nonstop9h 40m

Sydney Kingsford Smith

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,649

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Tue 20-10

22:05-10:35

Nonstop9h 30m

Sydney Kingsford Smith

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,649

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Fri 6-11

22:25-11:05

Nonstop9h 40m

Sydney Kingsford Smith

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,877

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Fri 30-10

22:25-11:05

Nonstop9h 40m

Sydney Kingsford Smith

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,877

Flights are sorted by cheapest return flights first.

Deals found on 8-10

Showing 1-10 of 24 resultsSorted by cheapest first

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.

HKG-SYD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Prices

Airlines

Delays

The best time to book flights from Hong Kong to Sydney is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Hong Kong to Sydney (average of HK$4,826). Flying from Hong Kong to Sydney in January is currently the most expensive (average of HK$7,636). 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.

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

When flying from Hong Kong to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is typical for this route at the moment.

Hong Kong to Sydney flights typically cost between HK$4,865 and HK$6,702 in November.
The cheapest return price found within the last 5 days was HK$5,258 on Hainan Airlines (6 Nov–21 Nov).

Reviews of airlines servicing Sydney

See what other customers who have flown with Hainan Airlines,Cathay Pacific, andQantas Airways from Hong Kong to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Hainan Airlines

8.3

Very Good

71 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Hainan Airlines

8.3

Very Good

71 reviews

Hainan Airlines

8.3

Very Good

71 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Cathay Pacific

7.6

Good

1,511 reviews

Hainan Airlines

8.3

Very Good

71 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Qantas Airways

7.5

Good

1,104 reviews

Hainan Airlines

8.3

Very Good

71 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Scoot

6.7

Okay

336 reviews

Hainan Airlines

8.3

Very Good

71 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Hong Kong Airlines

6.2

Okay

32 reviews

Hainan Airlines

8.3

Very Good

71 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Related info for your journey

What airports do I use to fly from Hong Kong to Sydney?
You will need to book a flight from Hong Kong Intl to Sydney Kingsford Smith if you want to fly from Hong Kong to Sydney. At least 6 different airlines have flights from Hong Kong Intl (HKG) to Kingsford Smith (SYD) on a regular basis. There are 26 flights to Sydney from the Hong Kong airport per day. If you manage to book one that is nonstop, then you can expect the flight time from HKG to SYD to be around 9h 05m.
How popular is this Hong Kong to Sydney flight route?
This flight path from Hong Kong Intl to Sydney Kingsford Smith was viewed by 599 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Hong Kong to Sydney?
A quick flight from Hong Kong to Sydney can take about 9h 10m. Cathay Pacific provides one of the quickest options available for as low as HK$5,548. There are 7387 km between Hong Kong and Sydney. This flight may include one or multiple stops.
What are the cheapest airlines flying from Hong Kong to Sydney round-trip?
Scoot, at HK$1,991, was found to be the cheapest airline from Hong Kong to Sydney.Alternate airlines to your destination round-trip include Hainan Airlines and Hong Kong Airlines. You may be able to fly from Hong Kong to Sydney for 67% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Hong Kong to Sydney one-way?
To fly one-way, consider booking your trip with 宿霧太平洋航空, which is currently one of the cheapest options available, starting at HK$1,488. Scoot flights start at HK$1,653 while deals on Hainan Airlines start at HK$1,925 one-way.
What are the most reliable airlines from Hong Kong to Sydney?
The top 3 most reliable airlines when flying from Hong Kong to Sydney are Hong Kong Airlines (79%), Turkish Airlines (79%) and MIAT Mongolian (64%).
What are the cheapest flights from Hong Kong to Sydney?
On average you can expect to pay HK$6,468 for a flight from Hong Kong to Sydney. The cheapest flight overall is HK$3,284 while the most popular route, (Hong Kong Intl - Sydney Kingsford Smith) is currently priced at HK$4,599.
Can I find deals for flights from Hong Kong to Sydney that include hotel bookings?
Yes. In addition to deals on Hong Kong to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Sydney?
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.
Can I find deals for business class flights from Hong Kong to Sydney?
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.
What is the cheapest month to book a flight from Hong Kong to Sydney?
Currently, March is the cheapest month in which you can book a flight from Hong Kong to Sydney (average of HK$4,826). Flying from Hong Kong to Sydney in January is currently the most expensive (average of HK$7,636). 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.

See more FAQs

Bondi Beach

Penrith

Browse thousands of different options on Cheapflights for your next trip

Airlines

Alternative routes

Complete your trip

Direct flights to New South Wales

Flights by cabin class

Other flight options

Popular flights

Sydney flight routes

Fly from Hong Kong to Sydney on these airlines

Cathay Pacific flights from Hong Kong Intl to Sydney Kingsford Smith

Qantas Airways flights from Hong Kong Intl to Sydney Kingsford Smith

Scoot flights from Hong Kong Intl to Sydney Kingsford Smith

Top 6 airlines flying from Hong Kong to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Scoot	CheapestHK$1,991	AverageHK$4,152	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Hainan Airlines	CheapestHK$2,586	AverageHK$4,610	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Hong Kong Airlines	CheapestHK$3,739	AverageHK$5,728	FlexibilityNo cancel fee	On-time65%	Search Hong Kong Airlines flights
Qantas Airways	CheapestHK$4,341	AverageHK$5,667	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Singapore Airlines	CheapestHK$4,650	AverageHK$6,393	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Cathay Pacific	CheapestHK$4,665	AverageHK$6,768	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Hong Kong today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Sydney.

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

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.

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

Yes, Cheapflights offers price alerts on Hong Kong to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Hong Kong to Sydney from HK$2,307

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9-11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 9 October 2026.

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 9 October 2026.

Best flights from Hong Kong to SydneyDiscover carefully curated flight deals from Hong Kong to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Discover carefully curated flight deals from Hong Kong to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct flights from Hong Kong to SydneyExplore direct flight options from Hong Kong to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Explore direct flight options from Hong Kong to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute flights from Hong Kong to SydneyDiscover last-minute flight deals from Hong Kong to Sydney. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Sydney. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Hong Kong to SydneySearch for one-way flight options from Hong Kong to Sydney. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Search for one-way flight options from Hong Kong to Sydney. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Find flight deals from Hong Kong to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

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

The best time to book flights from Hong Kong to Sydney is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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?

When flying from Hong Kong to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is typical for this route at the moment.

Hong Kong to Sydney flights typically cost between HK$4,865 and HK$6,702 in November.The cheapest return price found within the last 5 days was HK$5,258 on Hainan Airlines (6 Nov–21 Nov).

Weekly flight availability from Hong Kong to Sydney

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

How often are flights from Hong Kong to Sydney delayed?

About 30% of weekly flights between Hong Kong and Sydney have experienced delays in the past year, with the average delay time being 128 minutes.

What is the most punctual flight time for Hong Kong to Sydney flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Sydney flights?

Over the past year, Hong Kong Airlines have had the lowest number of delays on this route, with just 19% of flights being delayed.

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

Singapore (SIN) – chosen by Cheapflights users on 60% of one-stop itineraries from Hong Kong to Sydney on Cheapflights.

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

Chengdu (TFU) is the most affordable one-stop option, with an average return flight price of HK$3,409.

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

Flights via Kuala Lumpur (KUL) have the shortest average one-way travel time for one-stop routes: 14h 05m.

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

Flights via Kuala Lumpur (KUL) offer the fastest connection on this route, with an average stopover time of 1h 50m.

Reviews of airlines servicing Sydney

See what other customers who have flown with Hainan Airlines,Cathay Pacific, andQantas Airways from Hong Kong to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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 cheapest airlines to fly from Hong Kong to Sydney one-way?

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 9 October 2026.

Alternative routes for Hong Kong to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New South Wales

Book a non-stop flight to one of these other cities located in New South Wales.

Search flights from Hong Kong to Sydney by cabin class

Find flights from Hong Kong to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hong Kong and Sydney flights

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 9 October 2026.

Best flights from Hong Kong to Sydney
Discover carefully curated flight deals from Hong Kong to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Direct flights from Hong Kong to Sydney
Explore direct flight options from Hong Kong to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 October 2026.

Last-minute flights from Hong Kong to Sydney
Discover last-minute flight deals from Hong Kong to Sydney. Data last updated 9 October 2026 and is based on user searches.

One-way flights from Hong Kong to Sydney
Search for one-way flight options from Hong Kong to Sydney. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Hong Kong to Sydney flights typically cost between HK$4,865 and HK$6,702 in November.
The cheapest return price found within the last 5 days was HK$5,258 on Hainan Airlines (6 Nov–21 Nov).