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Cheap flights from Hong Kong to Australia from £144

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SYD
9 Jul — 16 Jul1
1 adult

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 4 July 2025.

Round-trip from

£317

One-way from

£144

Popular in

January

Cheapest in

August

Average price

£569

Good round-trip deal

£447 or less

Good one-way deal

£385 or less
13/8-20/8
  • 13/8-20/8
  • 3 total stops
  • 51h 45m total
  • Hong Kong to Australia
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Scoot
  • Scoot
  • 2/11
  • 1 total stop
  • 12h 50m total
  • Hong Kong to Australia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£99 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Australia.
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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 4 July 2025.

Wed 13/818:15HKG - SYD
2 stops23h 45mMultiple Airlines
Wed 20/809:15SYD - HKG
1 stop28h 00mMultiple Airlines
Deal found 3/7£317
Fri 22/816:55HKG - MEL
2 stops25h 20mMultiple Airlines
Sat 30/800:30MEL - HKG
1 stop20h 20mMultiple Airlines
Deal found 2/7£356
Sun 10/818:20HKG - MEL
1 stop32h 40mPhilippine Airlines
Fri 15/808:00MEL - HKG
1 stop30h 25mPhilippine Airlines
Deal found 1/7£451
Sat 16/823:00HKG - SYD
1 stop31h 00mPhilippine Airlines
Sat 30/810:10SYD - HKG
1 stop13h 40mPhilippine Airlines
Deal found 2/7£496
Fri 1/820:25HKG - BNE
1 stop11h 15mAir Niugini
Fri 15/808:00BNE - HKG
1 stop13h 15mAir Niugini
Deal found 3/7£498
Sun 17/819:30HKG - SYD
Nonstop9h 15mQantas Airways
Tue 26/810:20SYD - HKG
Nonstop9h 40mQantas Airways
Deal found 2/7£500
Sat 16/821:35HKG - SYD
Nonstop9h 05mCathay Pacific
Sun 31/810:10SYD - HKG
Nonstop9h 40mCathay Pacific
Deal found 2/7£503
Sat 15/1109:30HKG - MEL
1 stop22h 45mGaruda Indonesia
Fri 28/1115:30MEL - HKG
1 stop17h 15mGaruda Indonesia
Deal found 3/7£517
Tue 5/809:30HKG - SYD
1 stop22h 15mGaruda Indonesia
Sun 17/811:45SYD - HKG
1 stop20h 00mGaruda Indonesia
Deal found 4/7£522
Sat 16/822:25HKG - SYD
Nonstop9h 25mHong Kong Airlines
Sat 23/811:30SYD - HKG
Nonstop9h 40mHong Kong Airlines
Deal found 2/7£535
Mon 27/1012:30HKG - MEL
1 stop14h 15mSingapore Airlines
Mon 1/1200:35MEL - HKG
1 stop13h 45mSingapore Airlines
Deal found 1/7£538
Thu 21/800:20HKG - MEL
Nonstop8h 55mCathay Pacific
Sun 31/807:25MEL - HKG
Nonstop9h 30mCathay Pacific
Deal found 2/7£550

Cheapflights Fare Finder

Customise your flight search to find flights from Hong Kong to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from Hong Kong to Australia that are best for you.

Fly from

Hong Kong

Fly to

Australia

Route

Depart

Return

Price

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 13/8

18:15-20:00

2 stops23h 45m

Sydney Kingsford Smith

Wed 20/8

09:15-11:15

1 stop28h 00m

£317

Hong KongMelbourne

HKG - MEL

HKGMEL

Hong Kong Intl

Fri 22/8

16:55-20:15

2 stops25h 20m

Melbourne

Sat 30/8

00:30-18:50

1 stop20h 20m

£356

Hong KongMelbourne

HKG - MEL

HKGMEL

Hong Kong Intl

Sun 10/8

18:20-05:00

1 stop32h 40m

Melbourne

Fri 15/8

08:00-12:25

1 stop30h 25m

£451

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sat 16/8

23:00-08:00

1 stop31h 00m

Sydney Kingsford Smith

Sat 30/8

10:10-21:50

1 stop13h 40m

£496

Hong KongBrisbane

HKG - BNE

HKGBNE

Hong Kong Intl

Fri 1/8

20:25-09:40

1 stop11h 15m

Brisbane

Fri 15/8

08:00-19:15

1 stop13h 15m

£498

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sun 17/8

19:30-06:45

Nonstop9h 15m

Sydney Kingsford Smith

Tue 26/8

10:20-18:00

Nonstop9h 40m

£500

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sat 16/8

21:35-08:40

Nonstop9h 05m

Sydney Kingsford Smith

Sun 31/8

10:10-17:50

Nonstop9h 40m

£503

Hong KongMelbourne

HKG - MEL

HKGMEL

Hong Kong Intl

Sat 15/11

09:30-11:15

1 stop22h 45m

Melbourne

Fri 28/11

15:30-05:45

1 stop17h 15m

£517

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 5/8

09:30-09:45

1 stop22h 15m

Sydney Kingsford Smith

Sun 17/8

11:45-05:45

1 stop20h 00m

£522

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sat 16/8

22:25-09:50

Nonstop9h 25m

Sydney Kingsford Smith

Sat 23/8

11:30-19:10

Nonstop9h 40m

£535

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 54 results
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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 £1,708). 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?

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 4 July 2025.

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

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 4 July 2025.

The most flights from HKG to AU0 are scheduled on a Wednesday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 4 July 2025.
Read through reviews of airlines operating flights from Hong Kong to Australia, such as EVA Air, Korean Air, andChina Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,215 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very Good
1,100 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very Good
744 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very Good
451 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Garuda Indonesia
8.1
Very Good
77 reviews
EVA Air
8.4
Very Good
1,215 reviews
Check prices

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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?

    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 46 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 £144 on Scoot. Other airlines that offer cheap prices include VietJet Air from £167 and Juneyao Airlines from £215 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: Hong Kong Airlines (82%), MIAT Mongolian (75%), Finnair (72%).

  • 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 £484, our data indicates the cheapest price to be £348. The most popular route (Hong Kong Intl - Sydney Kingsford Smith), is priced around £256.

  • 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 £1,708). 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

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Alternative routes for Hong Kong to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Sydney flights
Hong Kong to Auckland flights
Hong Kong to Brisbane flights
Hong Kong to Melbourne flights

Top 2 airlines flying from Hong Kong to Australia

Discover the top 2 airlines that operate flights from Hong Kong to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest£447Average£603FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest£466Average£641FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

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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.

Can Cheapflights notify me if prices for flights from Hong Kong to Australia become cheaper?

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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