How popular is this Hong Kong to Australia flight route?

The Hong Kong Intl to Australia flight path was viewed by 660 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 Australia?

A quick flight from Hong Kong to Australia can take about 9h 40m. AirAsia provides one of the quickest options available for as low as HK$4,876. The distance between Hong Kong and Australia is about 7387 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

One-way options have recently been found by users for as low as HK$1,121 on AirAsia. Other airlines that offer cheap prices include Scoot from HK$1,384 and Batik Air from HK$1,465 one-way.

In terms of precipitation, rainfall in Australia 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 Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, 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 most popular routes from Hong Kong to Australia?

The most popular flight routes from Hong Kong to Australia are Hong Kong Intl - Sydney Kingsford Smith, Hong Kong Intl - Melbourne and Hong Kong Intl - Brisbane.

What are the cheapest flights from Hong Kong to Australia?

While on average a flight from Hong Kong to Australia is generally HK$5,847, our data shows the cheapest flight currently is HK$3,279. When looking at the most popular route, (Hong Kong Intl - Sydney Kingsford Smith), you can expect to pay HK$3,958 for that flight.

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hong Kong to Australia on time: Hong Kong Airlines (68%), Turkish Airlines (68%), MIAT Mongolian (60%).

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

Consider Cathay Pacific, Qantas Airways or Hong Kong Airlines when booking your flight. These represent the most popular airlines when flying from Hong Kong to Australia.

What airport do you fly from for flights from Hong Kong to Australia?

For a flight from Hong Kong to Australia, you will be flying from Hong Kong Intl. Hong Kong Intl (HKG) is just 26.0 km from the centre of the city.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Hong Kong to Australia 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$1,434+ Cheap Flights from Hong Kong to Australia

Cheap flight deals from Hong Kong to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Hong Kong to Australia
Explore the most affordable flight options available from Hong Kong to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.

Tue 24-1112:00 -

1 stop16h 30m

Tue 23-205:15 -

1 stop12h 15m

Deal found 1-9HK$2,900

Sun 18-1020:45 -

1 stop11h 25m

Sun 1-1121:10 -

1 stop18h 30m

Deal found 27-8HK$3,261

Fri 23-1020:45 -

1 stop31h 35m

Wed 28-1021:10 -

1 stop18h 30m

Deal found 29-8HK$3,284

Thu 22-1020:45 -

1 stop20h 25m

Thu 29-1017:50 -

1 stop21h 50m

Deal found 28-8HK$3,316

Thu 22-1020:45 -

1 stop20h 25m

Wed 28-1017:50 -

1 stop21h 50m

Deal found 31-8HK$3,402

Sun 18-1020:45 -

1 stop11h 25m

Wed 4-1117:50 -

1 stop21h 50m

Deal found 27-8HK$3,449

Sun 18-1020:45 -

1 stop11h 25m

Tue 3-1121:10 -

1 stop18h 30m

Deal found 1-9HK$3,472

Sun 18-1020:45 -

1 stop11h 25m

Thu 29-1021:10 -

1 stop18h 30m

Deal found 27-8HK$3,535

Wed 21-1019:50 -

1 stop13h 05m

Sun 1-1121:10 -

1 stop18h 30m

Deal found 27-8HK$3,590

Mon 19-1020:45 -

1 stop20h 25m

Tue 3-1121:10 -

1 stop18h 30m

Deal found 27-8HK$3,598

Thu 22-1020:45 -

1 stop20h 25m

Mon 26-1013:50 -

1 stop24h 05m

Deal found 30-8HK$3,645

Tue 27-1014:00 -

1 stop17h 45m

Wed 28-1020:05 -

1 stop22h 35m

Deal found 31-8HK$4,052

Best flights from Hong Kong to Australia
Discover carefully curated flight deals from Hong Kong to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Sat 24-1011:55 -

1 stop15h 50m

Sat 31-1020:40 -

1 stop20h 50m

Deal found 28-8HK$3,770

Mon 16-1122:25 -

Nonstop9h 40m

Tue 24-1112:35 -

Nonstop10h 00m

Deal found 31-8HK$4,876

Fri 23-1018:45 -

1 stop27h 45m

Thu 5-1100:45 -

1 stop16h 40m

Deal found 1-9HK$4,985

Wed 24-212:30 -

1 stop16h 45m

Wed 17-323:25 -

1 stop19h 45m

Deal found 31-8HK$4,993

Mon 26-1015:10 -

1 stop14h 40m

Wed 28-1007:25 -

2 stops30h 45m

Deal found 31-8HK$5,119

Sun 20-911:55 -

1 stop29h 40m

Mon 19-1021:50 -

1 stop16h 25m

Deal found 27-8HK$5,463

Sun 18-1020:40 -

1 stop31h 35m

Thu 29-1008:50 -

1 stop29h 05m

Deal found 31-8HK$5,526

Sun 20-921:35 -

Nonstop9h 05m

Mon 19-1011:10 -

Nonstop9h 35m

Deal found 28-8HK$6,428

Wed 28-1019:25 -

1 stop16h 40m

Sun 1-1111:05 -

Nonstop9h 30m

Deal found 31-8HK$6,522

Sun 6-1211:30 -

1 stop17h 00m

Mon 14-1209:20 -

1 stop11h 30m

Deal found 30-8HK$7,000

Wed 3-220:45 -

1 stop19h 45m

Mon 8-212:00 -

1 stop9h 35m

Deal found 31-8HK$7,227

Sat 24-1008:45 -

1 stop20h 45m

Sat 31-1011:00 -

1 stop15h 20m

Deal found 29-8HK$7,501

Sat 12-909:40 -

2 stops17h 50m

Tue 15-915:30 -

1 stop16h 15m

Deal found 28-8HK$9,947

Tue 27-1022:35 -

Nonstop9h 55m

Sun 8-1113:00 -

Nonstop9h 40m

Deal found 31-8HK$5,338

Thu 29-1015:10 -

2 stops30h 35m

Wed 11-1107:25 -

2 stops30h 45m

Deal found 31-8HK$5,471

Thu 12-1122:35 -

Nonstop9h 55m

Sun 15-1113:00 -

Nonstop9h 40m

Deal found 28-8HK$5,338

Thu 22-1015:15 -

1 stop14h 35m

Sat 31-1007:25 -

2 stops30h 45m

Deal found 1-9HK$5,542

Fri 16-1020:25 -

2 stops22h 35m

Fri 30-1009:30 -

1 stop11h 45m

Deal found 29-8HK$6,106

Wed 4-1122:25 -

Nonstop9h 40m

Sat 14-1112:35 -

Nonstop10h 00m

Deal found 29-8HK$5,424

Wed 28-1021:25 -

Nonstop9h 10m

Sun 1-1122:20 -

Nonstop9h 05m

Deal found 31-8HK$6,678

Mon 1-209:05 -

1 stop30h 10m

Sun 7-218:20 -

1 stop19h 00m

Deal found 30-8HK$6,796

Thu 15-1015:15 -

1 stop32h 30m

Thu 29-1007:25 -

2 stops30h 45m

Deal found 27-8HK$5,628

Mon 26-1019:30 -

1 stop18h 40m

Thu 29-1006:00 -

1 stop14h 50m

Deal found 31-8HK$6,890

Tue 27-1017:25 -

2 stops19h 10m

Sun 8-1120:55 -

1 stop25h 40m

Deal found 31-8HK$6,271

Sun 18-1022:05 -

Nonstop9h 40m

Thu 29-1012:35 -

Nonstop10h 00m

Deal found 29-8HK$5,424

Wed 3-220:45 -

1 stop19h 45m

Wed 10-207:00 -

1 stop14h 35m

Deal found 31-8HK$7,227

Sun 25-1018:50 -

1 stop11h 30m

Sat 31-1018:35 -

1 stop25h 05m

Deal found 1-9HK$6,827

Sun 25-1015:10 -

2 stops30h 35m

Sun 15-1107:25 -

2 stops30h 45m

Deal found 29-8HK$5,675

Sun 25-1016:40 -

2 stops36h 25m

Sun 1-1119:30 -

1 stop27h 05m

Deal found 28-8HK$6,302

Mon 26-1019:30 -

Nonstop9h 30m

Wed 28-1007:10 -

1 stop13h 40m

Deal found 31-8HK$7,117

Find flight deals from Hong Kong to Australia

Round-trip from	HK$2,900
One-way from	HK$1,434
Popular in	January
Cheapest in	March
Average price	HK$6,161
Good round-trip deal	HK$5,189 or less
Good one-way deal	HK$3,909 or less

AirAsia
24-11-23-2
2 total stops
28h 45m total
Hong Kong to Australia

Search Deals

AirAsia
27-2
1 total stop
16h 30m total
Hong Kong to Australia

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (HK$7,659 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$1,183 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from Hong Kong Intl to Australia.

Search Deals

Price to beat on a one-way flight from Hong Kong Intl to Australia.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Sat 24-10

11:55-03:45

1 stop15h 50m

Perth

Sat 31-10

20:40-17:30

1 stop20h 50m

HK$3,770

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Mon 16-11

22:25-11:05

Nonstop9h 40m

Sydney Kingsford Smith

Tue 24-11

12:35-19:35

Nonstop10h 00m

HK$4,876

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Fri 23-10

18:45-22:30

1 stop27h 45m

Perth

Thu 5-11

00:45-17:25

1 stop16h 40m

HK$4,985

Hong KongBrisbane

HKG Hong Kong Intl - BNE Brisbane

HKGBNE

Hong Kong Intl

Wed 24-2

12:30-07:15

1 stop16h 45m

Brisbane

Wed 17-3

23:25-17:10

1 stop19h 45m

HK$4,993

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Mon 26-10

15:10-05:50

1 stop14h 40m

Perth

Wed 28-10

07:25-14:10

2 stops30h 45m

HK$5,119

Hong KongMelbourne

HKG Hong Kong Intl - MEL Melbourne

HKGMEL

Hong Kong Intl

Tue 27-10

22:35-11:30

Nonstop9h 55m

Melbourne

Sun 8-11

13:00-19:40

Nonstop9h 40m

HK$5,338

Hong KongMelbourne

HKG Hong Kong Intl - MEL Melbourne

HKGMEL

Hong Kong Intl

Thu 12-11

22:35-11:30

Nonstop9h 55m

Melbourne

Sun 15-11

13:00-19:40

Nonstop9h 40m

HK$5,338

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

Sat 14-11

12:35-19:35

Nonstop10h 00m

HK$5,424

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Sun 18-10

22:05-10:45

Nonstop9h 40m

Sydney Kingsford Smith

Thu 29-10

12:35-19:35

Nonstop10h 00m

HK$5,424

Hong KongSydney

HKG Hong Kong Intl - SYD Sydney Kingsford Smith

HKGSYD

Hong Kong Intl

Sun 20-9

11:55-19:35

1 stop29h 40m

Sydney Kingsford Smith

Mon 19-10

21:50-11:15

1 stop16h 25m

HK$5,463

Flights are sorted by cheapest return flights first.

Deals found on 1-9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Hong Kong to Australia

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

HKG-PER

HKG-SYD

HKG-BNE

HKG-MEL

HKG-CNS

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 Australia

HKG-AU0

HKG-PER

HKG-SYD

HKG-BNE

HKG-MEL

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

Currently, March is the cheapest month in which you can book a flight from Hong Kong to Australia (average of HK$5,158). Flying from Hong Kong to Australia in January is currently the most expensive (average of HK$7,799). 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 AU?

It’s typically best to fly out from Hong Kong to Australia in the afternoon. Doing so could potentially save you 4% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Hong Kong to Australia

The most flights from HKG to AU0 are scheduled on a Monday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

How often are flights from Hong Kong to Australia delayed?

About 25% of weekly flights between Hong Kong and Australia have experienced delays in the past year, with the average delay time being 127 minutes.

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

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

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

Saturday tends to have the lowest number of delays on this route, whereas Friday 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 Australia flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 17% of flights being delayed.

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

The price you pay for your flight from Hong Kong to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Australia

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

Singapore Airlines

8.2

Very Good

1,591 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Singapore Airlines

8.2

Very Good

1,591 reviews

Singapore Airlines

8.2

Very Good

1,591 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Cathay Pacific

7.6

Good

1,467 reviews

Singapore Airlines

8.2

Very Good

1,591 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Qantas Airways

7.5

Good

1,088 reviews

Singapore Airlines

8.2

Very Good

1,591 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Scoot

6.7

Okay

331 reviews

Singapore Airlines

8.2

Very Good

1,591 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Hong Kong Airlines

6.2

Okay

32 reviews

Singapore Airlines

8.2

Very Good

1,591 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

What airport do you fly from for flights from Hong Kong to Australia?
For a flight from Hong Kong to Australia, you will be flying from Hong Kong Intl. Hong Kong Intl (HKG) is just 26.0 km from the centre of the city.
How popular is this Hong Kong to Australia flight route?
The Hong Kong Intl to Australia flight path was viewed by 660 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 Australia?
A quick flight from Hong Kong to Australia can take about 9h 40m. AirAsia provides one of the quickest options available for as low as HK$4,876. The distance between Hong Kong and Australia is about 7387 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Hong Kong to Australia one-way?
One-way options have recently been found by users for as low as HK$1,121 on AirAsia. Other airlines that offer cheap prices include Scoot from HK$1,384 and Batik Air from HK$1,465 one-way.
What are the most popular routes from Hong Kong to Australia?
The most popular flight routes from Hong Kong to Australia are Hong Kong Intl - Sydney Kingsford Smith, Hong Kong Intl - Melbourne and Hong Kong Intl - Brisbane.
What are the most reliable airlines from Hong Kong to Australia?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hong Kong to Australia on time: Hong Kong Airlines (68%), Turkish Airlines (68%), MIAT Mongolian (60%).
What are the cheapest flights from Hong Kong to Australia?
While on average a flight from Hong Kong to Australia is generally HK$5,847, our data shows the cheapest flight currently is HK$3,279. When looking at the most popular route, (Hong Kong Intl - Sydney Kingsford Smith), you can expect to pay HK$3,958 for that flight.
Can I find deals for flights from Hong Kong to Australia that include hotel bookings?
Yes. In addition to deals on Hong Kong to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Australia.
Can I find deals for business class flights from Hong Kong to Australia?
Yes. Cheapflights offers flight deals from Hong Kong to Australia 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 Australia?
Currently, March is the cheapest month in which you can book a flight from Hong Kong to Australia (average of HK$5,158). Flying from Hong Kong to Australia in January is currently the most expensive (average of HK$7,799). 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

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Alternative routes for Hong Kong to Australia

Top 10 airlines flying from Hong Kong to Australia

Airline	Cheapest	Average	Flexibility	On-time
Scoot	CheapestHK$1,375	AverageHK$3,400	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
AirAsia	CheapestHK$1,498	AverageHK$2,900	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Hainan Airlines	CheapestHK$1,749	AverageHK$4,633	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Juneyao Airlines	CheapestHK$2,324	AverageHK$3,860	FlexibilityNo cancel fee	On-time66%	Search Juneyao Airlines flights
Royal Brunei Airlines	CheapestHK$2,650	AverageHK$4,348	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
Batik Air	CheapestHK$3,489	AverageHK$4,352	FlexibilityNo cancel fee	On-timeN/A	Search Batik Air flights
Singapore Airlines	CheapestHK$3,648	AverageHK$6,001	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Hong Kong Airlines	CheapestHK$3,651	AverageHK$5,494	FlexibilityNo cancel fee	On-time65%	Search Hong Kong Airlines flights
Qantas Airways	CheapestHK$4,331	AverageHK$6,644	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
VietJet Air	CheapestHK$4,500	AverageHK$4,796	FlexibilityNo cancel fee	On-timeN/A	Search VietJet Air flights

Fly with Cheapflights

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

Deals for Hong Kong to Australia 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.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Hong Kong to Australia 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 Australia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Australia from Hong Kong today and book when prices fit your budget.

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Cheap flights from Hong Kong to Australia from HK$1,434

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 27-2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Australia

Cheapest flights from Hong Kong to AustraliaExplore the most affordable flight options available from Hong Kong to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.

Explore the most affordable flight options available from Hong Kong to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.

Best flights from Hong Kong to AustraliaDiscover carefully curated flight deals from Hong Kong to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Discover carefully curated flight deals from Hong Kong to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Direct flights from Hong Kong to AustraliaExplore direct flight options from Hong Kong to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.

Explore direct flight options from Hong Kong to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.

Last-minute flights from Hong Kong to AustraliaDiscover last-minute flight deals from Hong Kong to Australia. Data last updated 1 September 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Australia. Data last updated 1 September 2026 and is based on user searches.

One-way flights from Hong Kong to AustraliaSearch for one-way flight options from Hong Kong to Australia. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Search for one-way flight options from Hong Kong to Australia. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Find flight deals from Hong Kong to Australia

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 Australia that are best for you.

Best time to book a flight from Hong Kong to Australia

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

Cheapflights Insights

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

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

Find hourly flight availability from Hong Kong to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 September 2026.

It’s typically best to fly out from Hong Kong to Australia in the afternoon. Doing so could potentially save you 4% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Hong Kong to Australia

The most flights from HKG to AU0 are scheduled on a Monday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

How often are flights from Hong Kong to Australia delayed?

About 25% of weekly flights between Hong Kong and Australia have experienced delays in the past year, with the average delay time being 127 minutes.

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

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

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

Saturday tends to have the lowest number of delays on this route, whereas Friday 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 Australia flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 17% of flights being delayed.

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

The price you pay for your flight from Hong Kong to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Australia

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

Related info for your journey

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Hong Kong and Australia flights

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Cheapest flights from Hong Kong to Australia
Explore the most affordable flight options available from Hong Kong to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.

Best flights from Hong Kong to Australia
Discover carefully curated flight deals from Hong Kong to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.

Direct flights from Hong Kong to Australia
Explore direct flight options from Hong Kong to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.

Last-minute flights from Hong Kong to Australia
Discover last-minute flight deals from Hong Kong to Australia. Data last updated 1 September 2026 and is based on user searches.

One-way flights from Hong Kong to Australia
Search for one-way flight options from Hong Kong to Australia. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.