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Cheap flights from Hong Kong to Australia from £191

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SYD
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Australia

Enter your travel dates to find the best prices.

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 7 March 2026.

Thu 26/316:40
HKG
-
SYD
3 stops37h 35m
Multiple Airlines
Wed 15/420:50
SYD
-
HKG
1 stop23h 05m
Multiple Airlines
Deal found 5/3£395
Mon 30/318:30
HKG
-
SYD
1 stop23h 05m
Multiple Airlines
Fri 17/411:05
SYD
-
HKG
Nonstop10h 05m
Multiple Airlines
Deal found 6/3£396
Wed 25/318:20
HKG
-
SYD
1 stop17h 20m
Multiple Airlines
Wed 15/409:45
SYD
-
HKG
2 stops21h 10m
Multiple Airlines
Deal found 5/3£397
Fri 27/320:55
HKG
-
SYD
1 stop15h 00m
Multiple Airlines
Wed 15/420:50
SYD
-
HKG
1 stop23h 05m
Multiple Airlines
Deal found 5/3£398
Mon 30/318:30
HKG
-
SYD
1 stop23h 05m
Multiple Airlines
Sat 18/411:05
SYD
-
HKG
Nonstop10h 05m
Multiple Airlines
Deal found 6/3£399
Sat 4/413:35
HKG
-
SYD
2 stops40h 25m
China Eastern
Sat 11/414:10
SYD
-
HKG
2 stops31h 00m
China Eastern
Deal found 7/3£402
Mon 16/318:15
HKG
-
SYD
1 stop23h 20m
Multiple Airlines
Thu 19/312:00
SYD
-
HKG
2 stops31h 30m
Multiple Airlines
Deal found 2/3£403
Tue 24/307:50
HKG
-
SYD
2 stops21h 15m
Multiple Airlines
Tue 14/420:50
SYD
-
HKG
1 stop16h 25m
Multiple Airlines
Deal found 5/3£404
Tue 24/318:15
HKG
-
SYD
1 stop23h 20m
Multiple Airlines
Fri 17/411:05
SYD
-
HKG
Nonstop10h 05m
Multiple Airlines
Deal found 6/3£405
Mon 18/518:30
HKG
-
SYD
1 stop23h 05m
Multiple Airlines
Fri 22/509:45
SYD
-
HKG
1 stop27h 30m
Multiple Airlines
Deal found 6/3£405
Thu 26/316:25
HKG
-
SYD
1 stop16h 55m
Multiple Airlines
Fri 17/409:45
SYD
-
HKG
2 stops20h 20m
Multiple Airlines
Deal found 6/3£408
Fri 27/310:15
HKG
-
SYD
1 stop25h 40m
Multiple Airlines
Thu 16/420:35
SYD
-
HKG
1 stop25h 10m
Multiple Airlines
Deal found 6/3£408

Find 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 7 March 2026.

Round-trip from

£395

One-way from

£191

Popular in

January

Cheapest in

August

Average price

£472

Good round-trip deal

£381 or less

Good one-way deal

£1,150 or less
26/3-15/4
  • 26/3-15/4
  • 4 total stops
  • 60h 40m total
  • Hong Kong to Australia
Search Deals
Scoot
  • Scoot
  • 15/3
  • 1 total stop
  • 16h 55m total
  • Hong Kong to Australia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£85 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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

 
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 7 March 2026.
Use the filters below to find and compare flights from Hong Kong to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 8/4

21:15-08:00

2 stops32h 45m

Sydney Kingsford Smith

Wed 22/4

11:00-10:30

2 stops25h 30m

£418

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 8/4

19:30-06:45

Nonstop9h 15m

Sydney Kingsford Smith

Wed 22/4

10:10-17:55

Nonstop9h 45m

£435

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Thu 14/5

13:35-08:00

2 stops40h 25m

Sydney Kingsford Smith

Sun 17/5

10:05-13:35

2 stops29h 30m

£447

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Thu 14/5

13:40-08:00

1 stop16h 20m

Sydney Kingsford Smith

Sun 17/5

10:15-17:00

1 stop32h 45m

£453

Hong KongMelbourne

HKG - MEL

HKGMEL

Hong Kong Intl

Tue 21/4

12:35-10:00

3 stops43h 25m

Melbourne

Tue 28/4

21:30-10:25

2 stops38h 55m

£453

Hong KongMelbourne

HKG - MEL

HKGMEL

Hong Kong Intl

Tue 9/6

18:30-20:30

1 stop24h 00m

Melbourne

Sun 14/6

07:00-11:15

1 stop30h 15m

£454

Hong KongMelbourne

HKG - MEL

HKGMEL

Hong Kong Intl

Mon 30/3

21:15-10:00

3 stops33h 45m

Melbourne

Fri 10/4

11:00-10:30

2 stops25h 30m

£458

Hong KongBrisbane

HKG - BNE

HKGBNE

Hong Kong Intl

Sun 24/5

15:40-10:20

1 stop16h 40m

Brisbane

Sun 31/5

23:50-17:05

1 stop19h 15m

£476

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Thu 14/5

19:55-07:20

1 stop33h 25m

Sydney Kingsford Smith

Sun 17/5

10:15-18:50

1 stop34h 35m

£485

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Thu 14/5

09:10-20:10

Nonstop9h 00m

Sydney Kingsford Smith

Sun 17/5

07:40-15:10

Nonstop9h 30m

£487

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 47 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from Hong Kong to Australia (average of £126). Flying from Hong Kong to Australia in January is currently the most expensive (average of £490). 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 7 March 2026.

It’s typically best to fly out from Hong Kong to Australia at midday. Doing so could potentially save you 27% on the flight price compared to flying in the morning, 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 7 March 2026.

The most flights from HKG to AU0 are scheduled on a Wednesday (30 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (23 on average).

How often are flights from Hong Kong to Australia delayed?

About 26% of weekly flights between Hong Kong and Australia have experienced delays in the past year, with the average delay time being 124 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.

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 7 March 2026.
Read through reviews of airlines operating flights from Hong Kong to Australia, such as Cathay Pacific, Qantas Airways, andBatik Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,197 reviews
Check prices

Entertainment

7.8

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,197 reviews
Cathay Pacific
7.6
Good
1,197 reviews
Check prices

Entertainment

7.8

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Qantas Airways
7.5
Good
1,002 reviews
Cathay Pacific
7.6
Good
1,197 reviews
Check prices

Entertainment

7.8

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Batik Air
6.0
Okay
82 reviews
Cathay Pacific
7.6
Good
1,197 reviews
Check prices

Entertainment

7.8

Comfort

7.6

Crew

8.1

Boarding

7.9

Food

7.3

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

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 42 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 China Eastern, Qantas Airways, and Philippine Airlines fly from Hong Kong to Australia in about 9h 15m. The time it takes to get you to your destination can typically vary by up to 23h 30m. 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 £229 on Hong Kong Airlines. Other airlines that offer cheap prices include Qantas Airways from £392 and Cathay Pacific from £431 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 (75%), Turkish Airlines (75%), MIAT Mongolian (69%).

  • 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 £862, our data indicates the cheapest price to be £337. The most popular route (Hong Kong Intl - Sydney Kingsford Smith), is priced around £262.

  • 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 £126). Flying from Hong Kong to Australia in January is currently the most expensive (average of £490). 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 3 airlines flying from Hong Kong to Australia

Discover the top 3 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 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest£281Average£615FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Cathay PacificCheapest£415Average£606FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapest£423Average£505FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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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