How popular is this Hong Kong to Australia flight route?

The Hong Kong Intl to Australia flight path was viewed by 601 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 55m. AirAsia provides one of the quickest options available for as low as HK$4,675. 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 Scoot from HK$1,472 and VietJet Air from HK$1,572 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 - Perth.

What are the cheapest flights from Hong Kong to Australia?

While on average a flight from Hong Kong to Australia is generally HK$5,667, our data shows the cheapest flight currently is HK$3,126. When looking at the most popular route, (Hong Kong Intl - Sydney Kingsford Smith), you can expect to pay HK$4,111 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 (85%), Turkish Airlines (85%), SWISS (74%).

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$1,490+ 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 31 October 2026.

Wed 16-1208:10 -

1 stop19h 30m

Mon 11-120:55 -

1 stop20h 05m

Deal found 26-10HK$3,412

Tue 15-1208:10 -

1 stop19h 30m

Mon 11-120:55 -

1 stop20h 05m

Deal found 26-10HK$3,491

Wed 16-1208:10 -

1 stop19h 30m

Tue 12-120:55 -

1 stop20h 05m

Deal found 26-10HK$3,514

Tue 15-1208:10 -

1 stop19h 30m

Tue 12-120:55 -

1 stop20h 05m

Deal found 26-10HK$3,593

Mon 14-1208:10 -

1 stop19h 30m

Mon 11-120:55 -

1 stop20h 05m

Deal found 26-10HK$3,624

Thu 17-1208:10 -

1 stop19h 30m

Mon 11-120:55 -

1 stop20h 05m

Deal found 26-10HK$3,671

Mon 14-1208:10 -

1 stop19h 30m

Mon 11-100:45 -

1 stop16h 15m

Deal found 26-10HK$3,742

Thu 5-1122:00 -

1 stop10h 25m

Sun 15-1120:50 -

1 stop14h 25m

Deal found 27-10HK$3,765

Thu 17-1208:10 -

1 stop19h 30m

Mon 11-100:45 -

1 stop16h 15m

Deal found 26-10HK$3,781

Thu 10-1211:55 -

1 stop15h 45m

Sun 9-520:50 -

1 stop14h 25m

Deal found 28-10HK$3,954

Fri 18-1211:55 -

1 stop15h 45m

Mon 11-100:45 -

1 stop16h 15m

Deal found 26-10HK$4,048

Thu 10-1223:05 -

1 stop13h 20m

Sun 9-520:50 -

2 stops22h 00m

Deal found 28-10HK$4,064

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 31 October 2026.

Tue 1-1218:35 -

1 stop25h 20m

Sun 28-220:55 -

1 stop14h 20m

Deal found 30-10HK$4,181

Tue 1-1215:10 -

1 stop14h 40m

Sun 28-223:10 -

1 stop15h 00m

Deal found 28-10HK$4,409

Thu 19-1122:35 -

Nonstop9h 55m

Fri 27-1113:00 -

Nonstop9h 40m

Deal found 26-10HK$4,675

Fri 25-1220:25 -

1 stop11h 05m

Fri 8-109:30 -

1 stop11h 45m

Deal found 31-10HK$4,762

Mon 30-1122:00 -

1 stop10h 25m

Mon 7-1218:30 -

2 stops18h 25m

Deal found 30-10HK$5,107

Wed 23-1220:35 -

1 stop31h 25m

Wed 13-109:00 -

1 stop28h 55m

Deal found 30-10HK$5,970

Sun 20-1219:50 -

1 stop20h 35m

Sat 9-117:30 -

1 stop25h 20m

Deal found 26-10HK$6,464

Sun 28-219:25 -

1 stop19h 00m

Wed 3-314:50 -

1 stop29h 00m

Deal found 30-10HK$7,115

Fri 29-109:00 -

1 stop23h 50m

Thu 25-207:00 -

2 stops27h 05m

Deal found 30-10HK$7,303

Sat 13-312:30 -

1 stop26h 45m

Sat 20-318:20 -

1 stop19h 00m

Deal found 28-10HK$7,437

Wed 17-212:35 -

Nonstop8h 45m

Tue 9-312:15 -

Nonstop8h 50m

Deal found 28-10HK$7,609

Wed 17-209:35 -

2 stops33h 20m

Tue 9-310:35 -

2 stops23h 20m

Deal found 29-10HK$8,708

Sat 30-122:55 -

1 stop33h 20m

Thu 4-211:35 -

1 stop26h 45m

Deal found 29-10HK$8,896

Mon 16-1122:00 -

2 stops29h 40m

Thu 19-1120:50 -

1 stop17h 20m

Deal found 30-10HK$5,178

Fri 5-212:45 -

2 stops32h 50m

Fri 12-208:30 -

1 stop30h 40m

Deal found 26-10HK$10,669

Mon 16-1115:10 -

2 stops30h 35m

Thu 19-1107:25 -

2 stops30h 45m

Deal found 30-10HK$5,962

Tue 26-101:55 -

1 stop25h 55m

Mon 15-223:10 -

1 stop18h 45m

Deal found 27-10HK$5,468

Fri 27-1122:25 -

Nonstop9h 40m

Tue 8-1212:35 -

Nonstop10h 00m

Deal found 30-10HK$6,189

Tue 1-1222:25 -

Nonstop9h 40m

Wed 9-1212:35 -

Nonstop10h 00m

Deal found 30-10HK$6,417

Tue 17-1119:25 -

Nonstop9h 30m

Tue 1-1207:25 -

1 stop13h 10m

Deal found 27-10HK$7,178

Tue 23-322:35 -

Nonstop9h 55m

Sun 28-313:00 -

Nonstop9h 40m

Deal found 26-10HK$6,488

Sat 21-1123:30 -

Nonstop8h 30m

Sun 31-108:55 -

1 stop32h 35m

Deal found 28-10HK$7,939

Fri 5-209:00 -

1 stop23h 50m

Thu 11-207:00 -

2 stops27h 05m

Deal found 31-10HK$8,025

Fri 25-1220:25 -

1 stop11h 05m

Fri 8-119:15 -

2 stops27h 20m

Deal found 31-10HK$6,660

Tue 23-319:30 -

1 stop13h 55m

Mon 29-311:10 -

Nonstop9h 45m

Deal found 28-10HK$7,562

Wed 16-1222:55 -

1 stop29h 35m

Fri 25-1209:20 -

1 stop26h 05m

Deal found 27-10HK$8,943

Sat 26-1222:35 -

Nonstop9h 55m

Wed 30-1213:00 -

Nonstop9h 40m

Deal found 29-10HK$6,770

Wed 28-419:30 -

Nonstop9h 15m

Wed 5-510:10 -

Nonstop9h 45m

Deal found 26-10HK$7,570

Sat 30-116:40 -

2 stops51h 30m

Thu 4-223:40 -

1 stop21h 10m

Deal found 26-10HK$9,814

Thu 12-1122:35 -

1 stop21h 05m

Wed 25-1118:50 -

1 stop20h 50m

Deal found 28-10HK$7,437

Find flight deals from Hong Kong to Australia

Round-trip from	HK$3,412
One-way from	HK$1,490
Popular in	January
Cheapest in	March
Average price	HK$5,766
Good round-trip deal	HK$5,098 or less
Good one-way deal	HK$3,206 or less

16-12-11-1
2 total stops
39h 35m total
Hong Kong to Australia

Search Deals

AirAsia
2-3-31-12
1 total stop
25h 20m total
Hong Kong to Australia

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (HK$7,725 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$1,296 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

Sun 28-2

15:10-05:50

1 stop14h 40m

Perth

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,181

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Thu 5-11

11:25-08:25

2 stops21h 00m

Perth

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,400

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Mon 30-11

22:00-09:35

2 stops33h 05m

Adelaide

Wed 31-12

00:00-22:30

Nonstop0h 00m

HK$2,416

Hong KongPerth

HKG Hong Kong Intl - PER Perth

HKGPER

Hong Kong Intl

Tue 2-3

15:10-05:50

1 stop14h 40m

Perth

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,432

Hong KongMelbourne

HKG Hong Kong Intl - MEL Melbourne

HKGMEL

Hong Kong Intl

Thu 17-12

07:35-06:50

2 stops20h 15m

Melbourne

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$2,557

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Tue 24-11

10:45-11:25

3 stops22h 10m

Adelaide

Wed 31-12

00:00-22:30

Nonstop0h 00m

HK$2,691

Hong KongBrisbane

HKG Hong Kong Intl - BNE Brisbane

HKGBNE

Hong Kong Intl

Sun 15-11

13:35-09:05

1 stop17h 30m

Brisbane

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$2,777

Hong KongMelbourne

HKG Hong Kong Intl - MEL Melbourne

HKGMEL

Hong Kong Intl

Mon 2-11

14:40-05:00

1 stop11h 20m

Melbourne

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$2,942

Hong KongBrisbane

HKG Hong Kong Intl - BNE Brisbane

HKGBNE

Hong Kong Intl

Wed 4-11

21:00-22:10

2 stops23h 10m

Brisbane

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$2,950

Hong KongMelbourne

HKG Hong Kong Intl - MEL Melbourne

HKGMEL

Hong Kong Intl

Thu 26-11

22:35-11:30

Nonstop9h 55m

Melbourne

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$2,973

Flights are sorted by cheapest return flights first.

Deals found on 26-10

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-BNE

HKG-SYD

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-MEL

HKG-BNE

HKG-SYD

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$5,287). Flying from Hong Kong to Australia in January is currently the most expensive (average of HK$8,111). 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 10% 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 Wednesday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (24 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

1,631 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

1,631 reviews

Singapore Airlines

8.2

Very Good

1,631 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

1,534 reviews

Singapore Airlines

8.2

Very Good

1,631 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

1,122 reviews

Singapore Airlines

8.2

Very Good

1,631 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

236 reviews

Singapore Airlines

8.2

Very Good

1,631 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

1,631 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 601 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 55m. AirAsia provides one of the quickest options available for as low as HK$4,675. 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 Scoot from HK$1,472 and VietJet Air from HK$1,572 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 - Perth.
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 (85%), Turkish Airlines (85%), SWISS (74%).
What are the cheapest flights from Hong Kong to Australia?
While on average a flight from Hong Kong to Australia is generally HK$5,667, our data shows the cheapest flight currently is HK$3,126. When looking at the most popular route, (Hong Kong Intl - Sydney Kingsford Smith), you can expect to pay HK$4,111 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$5,287). Flying from Hong Kong to Australia in January is currently the most expensive (average of HK$8,111). 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$1,376	AverageHK$3,295	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
AirAsia	CheapestHK$1,499	AverageHK$2,903	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Hainan Airlines	CheapestHK$1,750	AverageHK$4,697	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
宿霧太平洋航空	CheapestHK$1,775	AverageHK$2,909	FlexibilityNo cancel fee	On-time64%	Search 宿霧太平洋航空 flights
Juneyao Airlines	CheapestHK$2,325	AverageHK$3,863	FlexibilityNo cancel fee	On-time66%	Search Juneyao Airlines flights
Royal Brunei Airlines	CheapestHK$2,652	AverageHK$4,351	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
Batik Air	CheapestHK$3,492	AverageHK$4,355	FlexibilityNo cancel fee	On-timeN/A	Search Batik Air flights
Singapore Airlines	CheapestHK$3,651	AverageHK$6,162	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Hong Kong Airlines	CheapestHK$3,685	AverageHK$5,573	FlexibilityNo cancel fee	On-time65%	Search Hong Kong Airlines flights
Qantas Airways	CheapestHK$4,340	AverageHK$6,745	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$1,490

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2-3. 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 31 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 31 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 31 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 31 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 31 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 31 October 2026.

Last-minute flights from Hong Kong to AustraliaDiscover last-minute flight deals from Hong Kong to Australia. Data last updated 31 October 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Australia. Data last updated 31 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 31 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 31 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 31 October 2026.

It’s typically best to fly out from Hong Kong to Australia in the afternoon. Doing so could potentially save you 10% 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 31 October 2026.

The most flights from HKG to AU0 are scheduled on a Wednesday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (24 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 31 October 2026.

Best flights from Hong Kong to Australia
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