How popular is this Hong Kong to Australia flight route?

The Hong Kong Intl to Australia flight path was viewed by 585 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 30m. Batik Air provides one of the quickest options available for as low as HK$5,172. The distance between Hong Kong and Australia is about 7406 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$1,104 on AirAsia. Other airlines that offer cheap prices include Batik Air from HK$1,467 and Scoot from HK$1,473 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 - Melbourne Avalon.

What are the cheapest flights from Hong Kong to Australia?

While on average a flight from Hong Kong to Australia is generally HK$6,478, our data shows the cheapest flight currently is HK$3,528. When looking at the most popular route, (Hong Kong Intl - Sydney Kingsford Smith), you can expect to pay HK$4,481 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 (79%), Turkish Airlines (79%), MIAT Mongolian (64%).

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$1,436+ 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 15 October 2026.

Wed 9-1211:55 -

1 stop15h 45m

Fri 22-117:50 -

1 stop26h 45m

Deal found 10-10HK$3,500

Mon 23-1115:10 -

1 stop14h 40m

Mon 30-1120:50 -

1 stop14h 25m

Deal found 12-10HK$3,594

Mon 23-1115:10 -

1 stop14h 40m

Thu 26-1120:50 -

1 stop14h 25m

Deal found 13-10HK$3,634

Thu 19-1122:00 -

1 stop10h 25m

Mon 30-1120:50 -

1 stop14h 25m

Deal found 11-10HK$3,696

Mon 23-1115:10 -

1 stop14h 40m

Fri 27-1120:50 -

1 stop14h 25m

Deal found 12-10HK$3,712

Tue 10-1110:45 -

2 stops16h 55m

Tue 17-1120:50 -

1 stop14h 25m

Deal found 13-10HK$3,775

Sun 8-1110:45 -

2 stops16h 55m

Tue 24-1120:50 -

1 stop14h 25m

Deal found 11-10HK$3,822

Sat 7-1116:50 -

2 stops34h 50m

Sat 28-1120:50 -

1 stop14h 25m

Deal found 11-10HK$3,869

Tue 3-1111:55 -

1 stop15h 45m

Mon 25-104:40 -

1 stop13h 15m

Deal found 11-10HK$3,885

Fri 23-1020:40 -

1 stop31h 20m

Wed 28-1009:00 -

1 stop28h 55m

Deal found 14-10HK$4,207

Sat 7-1111:55 -

1 stop16h 05m

Fri 27-1109:00 -

1 stop28h 55m

Deal found 13-10HK$4,246

Thu 17-1211:55 -

1 stop16h 05m

Wed 6-109:00 -

1 stop28h 55m

Deal found 13-10HK$4,269

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 15 October 2026.

Tue 27-1022:35 -

Nonstop9h 55m

Sun 1-1113:00 -

Nonstop9h 40m

Deal found 12-10HK$4,670

Tue 1-1215:10 -

2 stops30h 35m

Sun 28-214:50 -

1 stop23h 20m

Deal found 13-10HK$4,732

Sat 13-319:30 -

Nonstop9h 30m

Sun 25-410:15 -

Nonstop9h 40m

Deal found 10-10HK$5,172

Mon 30-1121:25 -

Nonstop9h 10m

Mon 7-1208:45 -

Nonstop9h 15m

Deal found 14-10HK$5,305

Sun 15-1120:25 -

1 stop12h 35m

Sun 29-1111:50 -

1 stop9h 25m

Deal found 11-10HK$5,337

Sun 25-1018:35 -

1 stop25h 20m

Sun 15-1120:50 -

1 stop14h 25m

Deal found 12-10HK$5,737

Thu 26-1122:00 -

2 stops29h 45m

Thu 3-1212:35 -

1 stop19h 25m

Deal found 12-10HK$6,184

Tue 2-314:50 -

1 stop14h 55m

Tue 9-311:00 -

1 stop28h 40m

Deal found 12-10HK$6,333

Thu 26-1119:50 -

1 stop20h 35m

Thu 3-1217:30 -

2 stops46h 10m

Deal found 12-10HK$7,032

Sat 14-1109:00 -

1 stop19h 25m

Sun 6-1210:35 -

1 stop23h 30m

Deal found 12-10HK$7,424

Sat 26-1209:25 -

1 stop22h 50m

Fri 8-111:35 -

1 stop22h 50m

Deal found 10-10HK$8,193

Sat 2-100:15 -

1 stop29h 05m

Wed 27-121:55 -

1 stop27h 45m

Deal found 10-10HK$8,288

Fri 5-218:40 -

1 stop27h 50m

Sat 13-200:45 -

2 stops36h 45m

Deal found 11-10HK$8,507

Sat 27-209:35 -

2 stops33h 20m

Tue 9-310:35 -

2 stops23h 20m

Deal found 13-10HK$8,821

Tue 24-1122:35 -

Nonstop9h 55m

Wed 2-1213:00 -

Nonstop9h 40m

Deal found 12-10HK$4,929

Sun 25-1019:30 -

Nonstop9h 30m

Sun 1-1111:05 -

Nonstop9h 30m

Deal found 11-10HK$5,172

Wed 30-1200:30 -

Nonstop9h 00m

Sun 31-115:30 -

Nonstop9h 15m

Deal found 10-10HK$5,470

Fri 25-1219:30 -

Nonstop9h 30m

Sun 31-111:05 -

Nonstop9h 30m

Deal found 14-10HK$5,180

Sun 25-1015:10 -

2 stops30h 35m

Sun 15-1107:25 -

2 stops30h 45m

Deal found 14-10HK$5,933

Tue 29-1200:30 -

Nonstop9h 00m

Sun 31-115:30 -

Nonstop9h 15m

Deal found 10-10HK$5,470

Sun 27-1220:25 -

1 stop11h 15m

Fri 8-108:00 -

1 stop13h 15m

Deal found 10-10HK$6,051

Mon 22-219:30 -

1 stop14h 05m

Tue 2-305:35 -

1 stop14h 15m

Deal found 11-10HK$5,321

Tue 24-1101:55 -

1 stop25h 50m

Wed 2-1219:15 -

1 stop19h 55m

Deal found 11-10HK$6,537

Sat 31-1015:10 -

2 stops30h 35m

Wed 27-107:25 -

2 stops30h 45m

Deal found 11-10HK$6,019

Sat 14-1108:45 -

Nonstop9h 05m

Sun 6-1208:45 -

Nonstop9h 15m

Deal found 13-10HK$5,556

Thu 5-1119:30 -

Nonstop9h 30m

Thu 12-1111:05 -

Nonstop9h 30m

Deal found 13-10HK$5,431

Fri 13-1108:10 -

2 stops19h 35m

Sat 28-1112:35 -

1 stop19h 25m

Deal found 15-10HK$6,749

Wed 17-223:55 -

Nonstop8h 50m

Tue 9-312:15 -

Nonstop8h 50m

Deal found 14-10HK$5,674

Thu 24-1222:25 -

Nonstop9h 40m

Thu 7-112:35 -

Nonstop10h 00m

Deal found 11-10HK$6,985

Sat 27-219:25 -

1 stop25h 00m

Mon 8-305:00 -

1 stop14h 35m

Deal found 13-10HK$5,572

Find flight deals from Hong Kong to Australia

Round-trip from	HK$2,935
One-way from	HK$1,436
Popular in	January
Cheapest in	March
Average price	HK$5,800
Good round-trip deal	HK$6,152 or less
Good one-way deal	HK$3,860 or less

AirAsia
22-2-1-3
2 total stops
36h 50m total
Hong Kong to Australia

Search Deals

AirAsia
22-2-31-12
1 total stop
15h 45m total
Hong Kong to Australia

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (HK$7,121 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$1,159 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 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

Fri 26-2

11:55-03:40

1 stop15h 45m

Perth

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$1,499

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Thu 29-10

11:55-03:40

1 stop15h 45m

Perth

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$1,931

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Tue 15-12

11:55-03:40

2 stops15h 45m

Perth

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,111

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Mon 1-2

11:00-10:25

2 stops23h 25m

Perth

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,229

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Sun 20-12

19:50-16:25

1 stop20h 35m

Perth

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,331

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Mon 21-12

11:55-03:40

1 stop15h 45m

Perth

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,370

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Tue 10-11

07:55-03:40

3 stops19h 45m

Perth

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,464

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Fri 12-2

15:10-05:50

1 stop14h 40m

Perth

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,558

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Thu 26-11

10:15-08:25

3 stops22h 10m

Perth

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,810

Hong KongBrisbane

HKG Hong Kong Intl - BNE Brisbane

HKGBNE

Hong Kong Intl

Sun 8-11

13:35-09:05

1 stop17h 30m

Brisbane

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$2,849

Flights are sorted by cheapest return flights first.

Deals found on 11-10

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-MEL

HKG-SYD

HKG-CNS

HKG-ADL

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-MEL

HKG-SYD

HKG-CNS

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$5,180). Flying from Hong Kong to Australia in January is currently the most expensive (average of HK$7,887). 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 morning. Doing so could potentially save you 5% 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 (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

How often are flights from Hong Kong to Australia delayed?

About 24% of weekly flights between Hong Kong and Australia have experienced delays in the past year, with the average delay time being 123 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 evening 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 Sunday 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 16% 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

1,627 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

Singapore Airlines

8.2

Very Good

1,627 reviews

Singapore Airlines

8.2

Very Good

1,627 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

Cathay Pacific

7.6

Good

1,516 reviews

Singapore Airlines

8.2

Very Good

1,627 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

Qantas Airways

7.5

Good

1,111 reviews

Singapore Airlines

8.2

Very Good

1,627 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

AirAsia

6.8

Okay

235 reviews

Singapore Airlines

8.2

Very Good

1,627 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

Hong Kong Airlines

6.1

Okay

33 reviews

Singapore Airlines

8.2

Very Good

1,627 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sanku,Jul 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

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 585 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 30m. Batik Air provides one of the quickest options available for as low as HK$5,172. The distance between Hong Kong and Australia is about 7406 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$1,104 on AirAsia. Other airlines that offer cheap prices include Batik Air from HK$1,467 and Scoot from HK$1,473 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 - Melbourne Avalon.
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 (79%), Turkish Airlines (79%), MIAT Mongolian (64%).
What are the cheapest flights from Hong Kong to Australia?
While on average a flight from Hong Kong to Australia is generally HK$6,478, our data shows the cheapest flight currently is HK$3,528. When looking at the most popular route, (Hong Kong Intl - Sydney Kingsford Smith), you can expect to pay HK$4,481 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$5,180). Flying from Hong Kong to Australia in January is currently the most expensive (average of HK$7,887). 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$1,377	AverageHK$3,297	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
AirAsia	CheapestHK$1,500	AverageHK$2,904	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Hainan Airlines	CheapestHK$1,751	AverageHK$4,694	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
宿霧太平洋航空	CheapestHK$1,776	AverageHK$2,910	FlexibilityNo cancel fee	On-time64%	Search 宿霧太平洋航空 flights
Juneyao Airlines	CheapestHK$2,326	AverageHK$3,865	FlexibilityNo cancel fee	On-time66%	Search Juneyao Airlines flights
Royal Brunei Airlines	CheapestHK$2,653	AverageHK$4,353	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
Batik Air	CheapestHK$3,493	AverageHK$4,357	FlexibilityNo cancel fee	On-timeN/A	Search Batik Air flights
Singapore Airlines	CheapestHK$3,652	AverageHK$6,177	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Hong Kong Airlines	CheapestHK$3,686	AverageHK$5,520	FlexibilityNo cancel fee	On-time65%	Search Hong Kong Airlines flights
Qantas Airways	CheapestHK$4,341	AverageHK$6,747	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways 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$1,436

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22-2. 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 15 October 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 15 October 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 15 October 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 15 October 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 15 October 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 15 October 2026.

Last-minute flights from Hong Kong to AustraliaDiscover last-minute flight deals from Hong Kong to Australia. Data last updated 15 October 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Australia. Data last updated 15 October 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 15 October 2026.

Search for one-way flight options from Hong Kong to Australia. Find affordable one-way fares based on user searches. Data last updated 15 October 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 15 October 2026.

It’s typically best to fly out from Hong Kong to Australia in the morning. Doing so could potentially save you 5% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Hong Kong to Australia

Explore weekly flight availability from Hong Kong to Australia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 October 2026.

The most flights from HKG to AU0 are scheduled on a Monday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

How often are flights from Hong Kong to Australia delayed?

About 24% of weekly flights between Hong Kong and Australia have experienced delays in the past year, with the average delay time being 123 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 evening 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 Sunday 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 16% 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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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 15 October 2026.

Best flights from Hong Kong to Australia
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