How popular is this Hong Kong to Australia flight route?

The Hong Kong Intl to Australia flight path was viewed by 48 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?

Airlines like Qantas Airways, Cathay Pacific, and Philippine Airlines fly from Hong Kong to Australia in about 9h 05m. The time it takes to get you to your destination can typically vary by up to 9h 20m. The distance between Hong Kong and Australia is about 4590 mi. 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 £232 on VietJet Air. Other airlines that offer cheap prices include Air Niugini from £287 and Batik Air from £348 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?

While some choose either Hong Kong Intl - Brisbane or Hong Kong Intl - Melbourne, Hong Kong Intl - Sydney Kingsford Smith is the most popular route from Hong Kong to Australia.

What are the cheapest flights from Hong Kong to Australia?

Looking for the cheapest flight from Hong Kong to Australia? While on average our users pay £448, our data indicates the cheapest price to be £280. The most popular route (Hong Kong Intl - Sydney Kingsford Smith), is priced around £261.

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: MIAT Mongolian (51%), Finnair (48%), British Airways (48%).

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

Find a great deal and save up to 22% by booking at least 26 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Hong Kong to Australia within the next two weeks, with the cheapest ticket starting at £578.

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

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, August can be a great choice for travel to Australia. Flights to Australia from Hong Kong in August are about £605 on average during August, but can be found for as low as £328.

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

Hong Kong Intl (HKG), located 16.2 mi from the city center, is the airport you fly out of when you book flights from Hong Kong to Australia.

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.

£174+ Cheap Flights from Hong Kong to Australia

Cheap flight deals from Hong Kong to Australia

Round-trip from	£362
One-way from	£174
Popular in	January
Cheapest in	August
Average price	£558
Good round-trip deal	£430 or less
Good one-way deal	£390 or less

Scoot
22/10-28/10
2 total stops
39h 15m total
Hong Kong to Australia

Search Deals

11/9
2 total stops
19h 05m total
Hong Kong to Australia

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£112 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

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

Find flight deals from Hong Kong to Australia

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 5 September 2025.

Wed 22/1001:45HKG - MEL

1 stop19h 20mMultiple Airlines

Tue 28/1022:35MEL - HKG

1 stop19h 55mMultiple Airlines

Deal found 4/9£362

Thu 16/1020:50HKG - MEL

1 stop15h 15mMultiple Airlines

Wed 22/1000:30MEL - HKG

1 stop22h 05mMultiple Airlines

Deal found 4/9£365

Thu 16/1019:20HKG - MEL

1 stop22h 55mScoot

Thu 23/1014:00MEL - HKG

1 stop31h 20mScoot

Deal found 4/9£372

Sat 18/1016:00HKG - MEL

2 stops27h 25mMultiple Airlines

Sat 25/1014:00MEL - HKG

1 stop28h 30mMultiple Airlines

Deal found 3/9£374

Wed 10/919:20HKG - SYD

1 stop14h 15mMultiple Airlines

Wed 24/911:20SYD - HKG

Nonstop9h 50mMultiple Airlines

Deal found 4/9£383

Wed 10/919:20HKG - SYD

1 stop14h 15mScoot

Wed 24/920:45SYD - HKG

1 stop30h 05mScoot

Deal found 4/9£395

Sat 18/1008:25HKG - SYD

2 stops21h 25mMultiple Airlines

Sat 25/1011:15SYD - HKG

2 stops28h 45mMultiple Airlines

Deal found 3/9£401

Sun 19/1007:40HKG - BNE

2 stops35h 50mMultiple Airlines

Mon 27/1018:10BNE - HKG

1 stop20h 15mMultiple Airlines

Deal found 4/9£403

Tue 21/1019:30HKG - SYD

Nonstop9h 15mQantas Airways

Tue 28/1011:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 3/9£410

Thu 4/919:30HKG - SYD

Nonstop9h 15mQantas Airways

Wed 17/910:20SYD - HKG

Nonstop9h 40mQantas Airways

Deal found 3/9£411

Sat 6/919:30HKG - SYD

Nonstop9h 15mQantas Airways

Fri 19/910:20SYD - HKG

Nonstop9h 40mQantas Airways

Deal found 5/9£412

Tue 4/1119:10HKG - SYD

Nonstop9h 05mCathay Pacific

Mon 17/1108:45SYD - HKG

Nonstop9h 25mCathay Pacific

Deal found 2/9£434

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 5 September 2025.

Thu 16/1020:50HKG - MEL

1 stop15h 15mMultiple Airlines

Wed 22/1000:30MEL - HKG

1 stop22h 05mMultiple Airlines

Deal found 4/9£365

Thu 16/1019:20HKG - MEL

1 stop22h 55mScoot

Thu 23/1014:00MEL - HKG

1 stop31h 20mScoot

Deal found 4/9£372

Tue 21/1019:30HKG - SYD

Nonstop9h 15mQantas Airways

Tue 28/1011:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 3/9£410

Tue 4/1119:10HKG - SYD

Nonstop9h 05mCathay Pacific

Wed 19/1111:05SYD - HKG

Nonstop9h 25mCathay Pacific

Deal found 2/9£434

Sat 18/1023:00HKG - BNE

1 stop32h 55mPhilippine Airlines

Sat 25/1011:15BNE - HKG

1 stop12h 35mPhilippine Airlines

Deal found 3/9£460

Wed 26/1112:30HKG - MEL

1 stop14h 15mSingapore Airlines

Wed 21/100:35MEL - HKG

1 stop13h 45mSingapore Airlines

Deal found 4/9£510

Fri 21/1120:30HKG - BNE

1 stop11h 10mAir Niugini

Wed 17/1210:40BNE - HKG

1 stop10h 55mAir Niugini

Deal found 5/9£595

Sun 19/1007:40HKG - BNE

2 stops35h 50mMultiple Airlines

Mon 27/1018:10BNE - HKG

1 stop20h 15mMultiple Airlines

Deal found 4/9£403

Wed 17/1219:25HKG - SYD

Nonstop9h 30mQantas Airways

Mon 2/211:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 5/9£412

Sat 1/1121:20HKG - SYD

Nonstop9h 15mCathay Pacific

Tue 18/1111:05SYD - HKG

Nonstop9h 25mCathay Pacific

Deal found 2/9£434

Mon 20/1019:30HKG - SYD

Nonstop9h 15mQantas Airways

Thu 30/1011:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 4/9£412

Tue 4/1119:10HKG - SYD

Nonstop9h 05mCathay Pacific

Thu 20/1111:05SYD - HKG

Nonstop9h 25mCathay Pacific

Deal found 2/9£434

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 5 September 2025.

Tue 21/1019:30HKG - SYD

Nonstop9h 15mQantas Airways

Tue 28/1011:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 3/9£410

Thu 18/919:30HKG - SYD

Nonstop9h 15mQantas Airways

Wed 1/1010:20SYD - HKG

Nonstop9h 40mQantas Airways

Deal found 4/9£411

Mon 20/1019:30HKG - SYD

Nonstop9h 15mQantas Airways

Thu 30/1011:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 4/9£412

Tue 4/1119:10HKG - SYD

Nonstop9h 05mCathay Pacific

Sat 15/1111:05SYD - HKG

Nonstop9h 25mCathay Pacific

Deal found 2/9£434

Wed 25/219:30HKG - MEL

Nonstop9h 20mQantas Airways

Mon 23/311:05MEL - HKG

Nonstop9h 30mQantas Airways

Deal found 5/9£435

Wed 15/1021:35HKG - SYD

Nonstop9h 05mCathay Pacific

Mon 20/1008:40SYD - HKG

Nonstop9h 35mCathay Pacific

Deal found 4/9£435

Mon 3/1119:10HKG - SYD

Nonstop9h 05mCathay Pacific

Fri 21/1108:45SYD - HKG

Nonstop9h 25mCathay Pacific

Deal found 2/9£458

Tue 14/1021:35HKG - SYD

Nonstop9h 05mCathay Pacific

Sun 19/1022:20SYD - HKG

Nonstop9h 20mCathay Pacific

Deal found 4/9£459

Mon 3/1108:45HKG - SYD

Nonstop9h 05mCathay Pacific

Sat 8/1111:05SYD - HKG

Nonstop9h 25mCathay Pacific

Deal found 3/9£460

Sat 27/1219:25HKG - SYD

Nonstop9h 30mQantas Airways

Sat 17/111:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 3/9£484

Sat 18/1019:30HKG - SYD

Nonstop9h 15mQantas Airways

Sat 25/1011:20SYD - HKG

Nonstop9h 40mQantas Airways

Deal found 3/9£486

Thu 18/919:30HKG - SYD

Nonstop9h 15mQantas Airways

Wed 24/910:20SYD - HKG

Nonstop9h 40mQantas Airways

Deal found 4/9£487

Last-minute flights from Hong Kong to Australia
Discover last-minute flight deals from Hong Kong to Australia. Data last updated 5 September 2025 and is based on user searches.

Thu 4/919:30HKG - SYD

Nonstop9h 15mQantas Airways

Wed 17/910:20SYD - HKG

Nonstop9h 40mQantas Airways

Deal found 2/9£411

Sat 6/919:30HKG - SYD

Nonstop9h 15mQantas Airways

Fri 19/910:20SYD - HKG

Nonstop9h 40mQantas Airways

Deal found 5/9£412

Wed 10/919:20HKG - SYD

1 stop14h 15mMultiple Airlines

Wed 24/911:20SYD - HKG

Nonstop9h 50mMultiple Airlines

Deal found 4/9£383

Wed 10/919:20HKG - SYD

1 stop14h 15mScoot

Wed 24/920:45SYD - HKG

1 stop30h 05mScoot

Deal found 4/9£395

Wed 15/1021:35HKG - SYD

Nonstop9h 05mCathay Pacific

Mon 20/1008:40SYD - HKG

Nonstop9h 35mCathay Pacific

Deal found 4/9£435

Thu 16/1020:50HKG - MEL

1 stop15h 15mMultiple Airlines

Wed 22/1000:30MEL - HKG

1 stop22h 05mMultiple Airlines

Deal found 4/9£365

Thu 16/1019:20HKG - MEL

1 stop22h 55mScoot

Thu 23/1014:00MEL - HKG

1 stop31h 20mScoot

Deal found 4/9£372

Sat 18/1016:00HKG - MEL

2 stops27h 25mMultiple Airlines

Sat 25/1014:00MEL - HKG

1 stop28h 30mMultiple Airlines

Deal found 3/9£374

Sat 18/1008:25HKG - SYD

2 stops21h 25mMultiple Airlines

Sat 25/1011:15SYD - HKG

2 stops28h 45mMultiple Airlines

Deal found 3/9£401

Sun 19/1007:40HKG - BNE

2 stops35h 50mMultiple Airlines

Mon 27/1018:10BNE - HKG

1 stop20h 15mMultiple Airlines

Deal found 4/9£403

Tue 21/1019:30HKG - SYD

Nonstop9h 15mQantas Airways

Tue 28/1011:15SYD - HKG

Nonstop9h 35mQantas Airways

Deal found 3/9£410

Wed 22/1001:45HKG - MEL

1 stop19h 20mMultiple Airlines

Tue 28/1022:35MEL - HKG

1 stop19h 55mMultiple Airlines

Deal found 4/9£362

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 5 September 2025.

Thu 11/908:25HKG - MEL

2 stops19h 05mMultiple Airlines

Deal found 3/9£174

Thu 25/922:35HKG - SYD

2 stops43h 25mMultiple Airlines

Deal found 4/9£178

Sun 14/916:30HKG - MEL

2 stops35h 30mMultiple Airlines

Deal found 3/9£180

Fri 12/917:40HKG - MEL

2 stops24h 40mMultiple Airlines

Deal found 3/9£185

Wed 10/917:40HKG - MEL

3 stops26h 45mMultiple Airlines

Deal found 3/9£197

Tue 16/920:40HKG - MEL

2 stops23h 45mMultiple Airlines

Deal found 3/9£209

Sat 13/907:45HKG - MEL

3 stops36h 40mMultiple Airlines

Deal found 3/9£214

Mon 15/912:35HKG - MEL

3 stops31h 50mMultiple Airlines

Deal found 3/9£220

Thu 25/920:35HKG - SYD

1 stop32h 45mVietJet Air

Deal found 4/9£232

Sun 14/1201:55HKG - BNE

1 stop25h 25mMultiple Airlines

Deal found 3/9£256

Sat 29/1112:00HKG - SYD

1 stop18h 15mMultiple Airlines

Deal found 5/9£258

Sun 14/916:40HKG - MEL

2 stops35h 20mVietJet Air

Deal found 3/9£261

Fly from

Fly to

Route

Depart

Return

Price

Hong KongMelbourne

HKG - MEL

HKGMEL

Hong Kong Intl

Thu 16/10

20:50-15:05

1 stop15h 15m

Melbourne

Wed 22/10

00:30-19:35

1 stop22h 05m

£365

Hong KongMelbourne

HKG - MEL

HKGMEL

Hong Kong Intl

Thu 16/10

19:20-21:15

1 stop22h 55m

Melbourne

Thu 23/10

14:00-18:20

1 stop31h 20m

£372

Hong KongBrisbane

HKG - BNE

HKGBNE

Hong Kong Intl

Sun 19/10

07:40-21:30

2 stops35h 50m

Brisbane

Mon 27/10

18:10-12:25

1 stop20h 15m

£403

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 21/10

19:30-07:45

Nonstop9h 15m

Sydney Kingsford Smith

Tue 28/10

11:15-17:50

Nonstop9h 35m

£410

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 17/12

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Mon 2/2

11:15-17:50

Nonstop9h 35m

£412

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Mon 20/10

19:30-07:45

Nonstop9h 15m

Sydney Kingsford Smith

Thu 30/10

11:15-17:50

Nonstop9h 35m

£412

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Mon 27/10

19:25-07:55

Nonstop9h 30m

Sydney Kingsford Smith

Thu 6/11

11:15-17:50

Nonstop9h 35m

£412

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 4/11

19:10-07:15

Nonstop9h 05m

Sydney Kingsford Smith

Wed 19/11

11:05-17:30

Nonstop9h 25m

£434

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sat 1/11

21:20-09:35

Nonstop9h 15m

Sydney Kingsford Smith

Tue 18/11

11:05-17:30

Nonstop9h 25m

£434

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 4/11

19:10-07:15

Nonstop9h 05m

Sydney Kingsford Smith

Thu 20/11

11:05-17:30

Nonstop9h 25m

£434

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 49 results

...

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.

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

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

Currently, May is the cheapest month in which you can book a flight from Hong Kong to Australia (average of £985). Flying from Hong Kong to Australia in July is currently the most expensive (average of £1,726). 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?

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

Weekly flight availability from Hong Kong to Australia

The most flights from HKG to AU0 are scheduled on a Wednesday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 on average).

Reviews of airlines servicing Australia

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

Cathay Pacific

7.6

Good

986 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

Cathay Pacific

7.6

Good

986 reviews

Cathay Pacific

7.6

Good

986 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

Qantas Airways

7.5

Good

905 reviews

Cathay Pacific

7.6

Good

986 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

Related info for your journey

What airport do you fly from for flights from Hong Kong to Australia?
Hong Kong Intl (HKG), located 16.2 mi from the city center, is the airport you fly out of when you book flights from Hong Kong to Australia.
How popular is this Hong Kong to Australia flight route?
The Hong Kong Intl to Australia flight path was viewed by 48 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?
Airlines like Qantas Airways, Cathay Pacific, and Philippine Airlines fly from Hong Kong to Australia in about 9h 05m. The time it takes to get you to your destination can typically vary by up to 9h 20m. The distance between Hong Kong and Australia is about 4590 mi. 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 £232 on VietJet Air. Other airlines that offer cheap prices include Air Niugini from £287 and Batik Air from £348 one-way.
What are the most popular routes from Hong Kong to Australia?
While some choose either Hong Kong Intl - Brisbane or Hong Kong Intl - Melbourne, Hong Kong Intl - Sydney Kingsford Smith is the most popular route from Hong Kong to Australia.
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: MIAT Mongolian (51%), Finnair (48%), British Airways (48%).
What are the cheapest flights from Hong Kong to Australia?
Looking for the cheapest flight from Hong Kong to Australia? While on average our users pay £448, our data indicates the cheapest price to be £280. The most popular route (Hong Kong Intl - Sydney Kingsford Smith), is priced around £261.
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, May is the cheapest month in which you can book a flight from Hong Kong to Australia (average of £985). Flying from Hong Kong to Australia in July is currently the most expensive (average of £1,726). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Hong Kong to Australia

Hong Kong to Sydney flights

Hong Kong to Auckland flights

Hong Kong to Brisbane flights

Hong Kong to Melbourne flights

Complete your trip

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New South Wales car hire

Western Australia car hire

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South Australia car hire

Tasmania car hire

Northern Territory car hire

Australian Capital Territory car hire

Sydney Kingsford Smith Airport car hire

Melbourne Airport car hire

Brisbane Airport car hire

Top 2 airlines flying from Hong Kong to Australia

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest£430	Average£561	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Cathay Pacific	Cheapest£452	Average£577	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Hong Kong to Australia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Australia from Hong Kong.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Australia flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Hong Kong to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Hong Kong to Australia from £174

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 11/9. 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

Keep the following information in mind while searching for Hong Kong to Australia flight deals. Data was last updated 5 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 5 September 2025.

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 5 September 2025.

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

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

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 5 September 2025.

Weekly flight availability from Hong Kong to Australia

Reviews of airlines servicing Australia

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

Related info for your journey

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

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

How popular is this Hong Kong to Australia flight route?

How long is the flight from Hong Kong to Australia?

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

What are the most popular routes from Hong Kong to Australia?

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

What are the cheapest flights from Hong Kong to Australia?

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Top 2 airlines flying from Hong Kong to Australia

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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 5 September 2025.