How popular is this Hong Kong to Australia flight route?

The Hong Kong to Australia flight path was viewed by 1,282 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

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$1,103 on AirAsia. Other airlines that offer cheap prices include Scoot from HK$1,635 and 宿霧太平洋航空 from HK$1,651 one-way. Find deals

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).

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

Users have found that booking a flight from Hong Kong to Australia at least 49 days early can save you up to 29% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from Hong Kong to Australia for as little as HK$6,086 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as HK$6,916 for flights departing within the next 3 days.

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 HK$6,366 on average during August, but can be found for as low as HK$3,513.

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$1,103+ Cheap Flights from Hong Kong to Australia

Cheap flight deals from Hong Kong to Australia

Round-trip from	HK$2,308
One-way from	HK$1,103
Popular in	January
Cheapest in	August
Average price	HK$4,968
Good round-trip deal	HK$4,946 or less
Good one-way deal	HK$4,485 or less

AirAsia
25-10-1-11
2 total stops
38h 10m total
Hong Kong to Australia

Search Deals

AirAsia
1-11
1 total stop
16h 00m total
Hong Kong to Australia

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (HK$12,555 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (HK$2,270 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

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

Search Deals

Price to beat on a one-way flight from Hong Kong 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 17 August 2025.

Sat 25-1018:30HKG - PER

1 stop25h 20mAirAsia

Sat 1-1104:40PER - HKG

1 stop12h 50mAirAsia

Deal found 15-8HK$2,308

Sat 15-1112:00HKG - PER

1 stop16h 00mMultiple Airlines

Sat 22-1105:35PER - HKG

1 stop14h 25mMultiple Airlines

Deal found 15-8HK$2,535

Sun 7-911:55HKG - PER

1 stop16h 35mMultiple Airlines

Mon 15-921:55PER - HKG

2 stops27h 40mMultiple Airlines

Deal found 14-8HK$2,644

Thu 9-1016:45HKG - DRW

1 stop18h 20mMultiple Airlines

Mon 13-1013:10DRW - HKG

1 stop13h 55mMultiple Airlines

Deal found 16-8HK$2,652

Sat 6-911:55HKG - PER

1 stop16h 35mMultiple Airlines

Mon 8-920:30PER - HKG

2 stops27h 05mMultiple Airlines

Deal found 15-8HK$2,699

Tue 2-918:30HKG - PER

1 stop25h 20mMultiple Airlines

Sat 6-905:10PER - HKG

2 stops23h 00mMultiple Airlines

Deal found 16-8HK$2,738

Fri 5-920:25HKG - PER

2 stops23h 25mMultiple Airlines

Wed 10-921:55PER - HKG

1 stop20h 25mMultiple Airlines

Deal found 15-8HK$2,777

Fri 5-911:55HKG - PER

1 stop16h 35mAirAsia

Wed 10-920:30PER - HKG

1 stop14h 45mAirAsia

Deal found 15-8HK$2,809

Fri 17-1016:45HKG - PER

1 stop23h 30mMultiple Airlines

Mon 20-1020:30PER - HKG

1 stop21h 25mMultiple Airlines

Deal found 15-8HK$2,949

Mon 25-801:50HKG - PER

1 stop15h 20mScoot

Sun 31-821:55PER - HKG

1 stop20h 25mScoot

Deal found 16-8HK$2,957

Wed 3-918:15HKG - SYD

2 stops23h 45mMultiple Airlines

Tue 9-921:15SYD - HKG

2 stops28h 20mMultiple Airlines

Deal found 16-8HK$3,489

Sun 24-822:25HKG - SYD

Nonstop9h 25mHong Kong Airlines

Sat 6-911:20SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 16-8HK$3,497

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 17 August 2025.

Sat 25-1018:30HKG - PER

1 stop25h 20mAirAsia

Sat 1-1104:40PER - HKG

1 stop12h 50mAirAsia

Deal found 15-8HK$2,308

Sat 15-1112:00HKG - PER

1 stop16h 00mMultiple Airlines

Sat 22-1105:35PER - HKG

1 stop14h 25mMultiple Airlines

Deal found 15-8HK$2,535

Thu 30-1022:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Wed 12-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 14-8HK$3,716

Tue 2-920:05HKG - ADL

1 stop15h 55mQantas Airways

Thu 11-906:00ADL - HKG

1 stop13h 25mQantas Airways

Deal found 15-8HK$4,991

Sun 7-911:55HKG - PER

1 stop16h 35mMultiple Airlines

Mon 15-921:55PER - HKG

2 stops27h 40mMultiple Airlines

Deal found 14-8HK$2,644

Fri 5-911:55HKG - PER

1 stop16h 35mAirAsia

Wed 10-920:30PER - HKG

1 stop14h 45mAirAsia

Deal found 15-8HK$2,809

Thu 9-1016:45HKG - DRW

1 stop18h 20mMultiple Airlines

Mon 13-1013:10DRW - HKG

1 stop13h 55mMultiple Airlines

Deal found 16-8HK$2,652

Mon 29-920:45HKG - BNE

1 stop14h 55mAir Niugini

Mon 6-1010:40BNE - HKG

1 stop10h 55mAir Niugini

Deal found 15-8HK$5,883

Sat 6-911:55HKG - PER

1 stop16h 35mMultiple Airlines

Mon 8-920:30PER - HKG

2 stops27h 05mMultiple Airlines

Deal found 15-8HK$2,699

Tue 2-918:30HKG - PER

1 stop25h 20mMultiple Airlines

Sat 6-905:10PER - HKG

2 stops23h 00mMultiple Airlines

Deal found 16-8HK$2,738

Fri 5-920:25HKG - PER

2 stops23h 25mMultiple Airlines

Wed 10-921:55PER - HKG

1 stop20h 25mMultiple Airlines

Deal found 15-8HK$2,777

Fri 21-1115:10HKG - PER

1 stop14h 40mMultiple Airlines

Sun 23-1105:35PER - HKG

1 stop14h 25mMultiple Airlines

Deal found 17-8HK$2,926

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 17 August 2025.

Thu 30-1022:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Wed 12-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 14-8HK$3,716

Thu 6-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 9-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 15-8HK$3,802

Sun 14-922:25HKG - SYD

Nonstop9h 25mHong Kong Airlines

Sun 21-911:20SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 15-8HK$3,872

Sat 1-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 16-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 15-8HK$3,990

Wed 17-922:25HKG - SYD

Nonstop9h 25mHong Kong Airlines

Fri 3-1011:20SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 15-8HK$3,998

Sun 9-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 16-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 16-8HK$4,013

Sat 8-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 16-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 16-8HK$4,154

Sun 26-1022:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Fri 7-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 14-8HK$4,185

Thu 20-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 30-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 16-8HK$4,193

Tue 28-1022:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Fri 14-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 16-8HK$4,209

Sat 1-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Sun 9-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 16-8HK$4,295

Sun 19-1020:05HKG - MEL

Nonstop9h 20mQantas Airways

Sat 25-1011:20MEL - HKG

Nonstop9h 35mQantas Airways

Deal found 15-8HK$4,717

Last-minute flights from Hong Kong to Australia
Discover last-minute flight deals from Hong Kong to Australia. Data last updated 17 August 2025 and is based on user searches.

Fri 22-814:35HKG - SYD

2 stops39h 25mChina Eastern

Mon 1-911:20SYD - HKG

2 stops25h 05mChina Eastern

Deal found 16-8HK$3,927

Sat 23-815:15HKG - PER

1 stop14h 35mBatik Air

Wed 27-823:15PER - HKG

1 stop15h 00mBatik Air

Deal found 16-8HK$3,411

Sat 23-807:45HKG - SYD

1 stop20h 25mMultiple Airlines

Sat 30-810:15SYD - HKG

1 stop34h 35mMultiple Airlines

Deal found 15-8HK$4,185

Sun 24-822:25HKG - SYD

Nonstop9h 25mHong Kong Airlines

Sat 6-911:20SYD - HKG

Nonstop9h 50mHong Kong Airlines

Deal found 16-8HK$3,497

Sun 24-814:35HKG - SYD

2 stops39h 55mChina Eastern

Sat 6-911:00SYD - HKG

2 stops25h 30mChina Eastern

Deal found 16-8HK$3,872

Sun 24-819:50HKG - SYD

1 stop33h 30mVietJet Air

Sat 30-810:15SYD - HKG

1 stop34h 35mVietJet Air

Deal found 15-8HK$4,131

Sun 24-819:50HKG - SYD

1 stop33h 30mMultiple Airlines

Sat 30-810:15SYD - HKG

2 stops16h 10mMultiple Airlines

Deal found 15-8HK$4,162

Mon 25-801:50HKG - PER

1 stop15h 20mScoot

Sun 31-821:55PER - HKG

1 stop20h 25mScoot

Deal found 16-8HK$2,957

Mon 25-801:50HKG - PER

1 stop15h 20mMultiple Airlines

Sun 31-821:35PER - HKG

2 stops26h 00mMultiple Airlines

Deal found 16-8HK$3,098

Mon 25-814:35HKG - SYD

2 stops39h 25mChina Eastern

Wed 3-911:00SYD - HKG

2 stops25h 30mChina Eastern

Deal found 15-8HK$3,896

Mon 25-801:50HKG - SYD

1 stop15h 40mMultiple Airlines

Mon 8-911:20SYD - HKG

Nonstop9h 50mMultiple Airlines

Deal found 16-8HK$4,021

Tue 26-813:35HKG - SYD

2 stops19h 40mChina Eastern

Mon 8-911:00SYD - HKG

2 stops25h 30mChina Eastern

Deal found 16-8HK$3,959

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 17 August 2025.

Sat 1-1112:00HKG - PER

1 stop16h 00mAirAsia

Deal found 15-8HK$1,103

Mon 10-1112:00HKG - PER

1 stop16h 00mAirAsia

Deal found 16-8HK$1,119

Thu 11-1212:00HKG - PER

1 stop16h 00mAirAsia

Deal found 15-8HK$1,127

Thu 27-1121:00HKG - PER

1 stop19h 35mScoot

Deal found 15-8HK$1,377

Mon 15-919:20HKG - PER

1 stop25h 20mScoot

Deal found 17-8HK$1,393

Sat 1-1108:25HKG - PER

2 stops19h 55mMultiple Airlines

Deal found 15-8HK$1,526

Thu 18-1215:10HKG - DRW

1 stop23h 20mMultiple Airlines

Deal found 15-8HK$1,541

Sat 6-1221:25HKG - PER

2 stops22h 25mMultiple Airlines

Deal found 15-8HK$1,588

Sun 7-920:25HKG - SYD

1 stop12h 50mScoot

Deal found 15-8HK$1,635

Sun 5-1011:00HKG - SYD

1 stop20h 45m宿霧太平洋航空

Deal found 16-8HK$1,651

Mon 15-919:50HKG - PER

2 stops24h 50mMultiple Airlines

Deal found 17-8HK$1,651

Tue 25-1121:00HKG - SYD

1 stop13h 05mScoot

Deal found 15-8HK$1,659

Fly from

Fly to

Route

Departure

Return

Price

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 25-10

18:30-19:50

1 stop25h 20m

Perth

Sat 1-11

04:40-17:30

1 stop12h 50m

HK$2,308

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 15-11

12:00-04:00

1 stop16h 00m

Perth

Sat 22-11

05:35-20:00

1 stop14h 25m

HK$2,535

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sun 7-9

11:55-04:30

1 stop16h 35m

Perth

Mon 15-9

21:55-01:35

2 stops27h 40m

HK$2,644

Hong KongDarwin

HKG - DRW

HKGDRW

Hong Kong Intl

Thu 9-10

16:45-12:35

1 stop18h 20m

Darwin

Mon 13-10

13:10-01:35

1 stop13h 55m

HK$2,652

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 6-9

11:55-04:30

1 stop16h 35m

Perth

Mon 8-9

20:30-23:35

2 stops27h 05m

HK$2,699

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Tue 2-9

18:30-19:50

1 stop25h 20m

Perth

Sat 6-9

05:10-04:10

2 stops23h 00m

HK$2,738

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Fri 5-9

20:25-19:50

2 stops23h 25m

Perth

Wed 10-9

21:55-18:20

1 stop20h 25m

HK$2,777

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Fri 5-9

11:55-04:30

1 stop16h 35m

Perth

Wed 10-9

20:30-11:15

1 stop14h 45m

HK$2,809

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Fri 21-11

15:10-05:50

1 stop14h 40m

Perth

Sun 23-11

05:35-20:00

1 stop14h 25m

HK$2,926

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Fri 17-10

18:30-21:00

1 stop23h 30m

Sydney Kingsford Smith

Sun 2-11

14:20-21:25

2 stops34h 05m

HK$3,489

Flights are sorted by cheapest return flights first.

Deals found on 15-8

Showing 1-10 of 60 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, August is the cheapest month in which you can book a flight from Hong Kong to Australia (average of HK$535). Flying from Hong Kong to Australia in January is currently the most expensive (average of HK$987). 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 HK to AU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to Australia as you normally would.

Weekly flight availability from Hong Kong to Australia

The most flights from HK0 to AU0 are scheduled on a Friday (28 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (23 on average).

Reviews of airlines servicing Australia

Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from Hong Kong to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,347 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Singapore Airlines

8.1

Very Good

1,347 reviews

Singapore Airlines

8.1

Very Good

1,347 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Cathay Pacific

7.6

Good

969 reviews

Singapore Airlines

8.1

Very Good

1,347 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Qantas Airways

7.5

Good

895 reviews

Singapore Airlines

8.1

Very Good

1,347 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Scoot

6.7

Okay

308 reviews

Singapore Airlines

8.1

Very Good

1,347 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Related info for your journey

How popular is this Hong Kong to Australia flight route?
The Hong Kong to Australia flight path was viewed by 1,282 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
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$1,103 on AirAsia. Other airlines that offer cheap prices include Scoot from HK$1,635 and 宿霧太平洋航空 from HK$1,651 one-way.
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, August is the cheapest month in which you can book a flight from Hong Kong to Australia (average of HK$535). Flying from Hong Kong to Australia in January is currently the most expensive (average of HK$987). 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

Complete your trip

Australia car hire

Queensland car hire

Victoria car hire

New South Wales car hire

South Australia car hire

Western 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

Perth Airport car hire

Top 10 airlines flying from Hong Kong to Australia

Airline	Cheapest	Average	Flexibility	On-time
Batik Air	CheapestHK$1,463	AverageHK$3,054	FlexibilityNo cancel fee	On-timeN/A	Search Batik Air flights
China Eastern	CheapestHK$1,764	AverageHK$4,568	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Scoot	CheapestHK$2,091	AverageHK$3,243	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
AirAsia	CheapestHK$2,142	AverageHK$2,199	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Royal Brunei Airlines	CheapestHK$2,230	AverageHK$3,545	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
Sichuan Airlines	CheapestHK$2,868	AverageHK$3,081	FlexibilityNo cancel fee	On-time63%	Search Sichuan Airlines flights
Hainan Airlines	CheapestHK$3,284	AverageHK$4,024	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Hong Kong Airlines	CheapestHK$3,418	AverageHK$5,144	FlexibilityNo cancel fee	On-time65%	Search Hong Kong Airlines flights
Indonesia AirAsia	CheapestHK$3,461	AverageHK$4,533	FlexibilityNo cancel fee	On-timeN/A	Search Indonesia AirAsia flights
Singapore Airlines	CheapestHK$3,678	AverageHK$5,381	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

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

When you search for this flight from Hong Kong to Australia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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?

Yes! Cheapflights helps users easily find flights from Hong Kong to Australia with no change fees.

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

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Cheap flights from Hong Kong to Australia from HK$1,103

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 1-11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Australia

Keep the following information in mind while searching for Hong Kong to Australia flight deals. Data was last updated 17 August 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 17 August 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 17 August 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 HK 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 17 August 2025.

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 17 August 2025.

Reviews of airlines servicing Australia

Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways from Hong Kong to Australia to help guide your decision. You can also see how each airline stacks up in terms of 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.

How popular is this Hong Kong to Australia flight route?

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

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

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

Can I find deals for business class flights 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 17 August 2025.