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Cheap flights from Australia to Hong Kong from HK$1,474

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 18-1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HKG
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Hong Kong
Explore the most affordable flight options available from Australia to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 August 2026.

Tue 15-920:50 -
1 stop14h 25m
Tue 22-915:15 -
1 stop14h 35m
Deal found 1-8HK$3,866
Thu 20-820:50 -
2 stops22h 00m
Wed 26-819:50 -
2 stops24h 00m
Deal found 1-8HK$3,874
Fri 4-920:50 -
2 stops26h 40m
Mon 14-907:40 -
2 stops33h 30m
Deal found 31-7HK$3,882
Fri 4-904:45 -
2 stops14h 30m
Thu 10-920:45 -
1 stop20h 25m
Deal found 4-8HK$3,890
Wed 19-820:50 -
1 stop14h 25m
Wed 26-815:15 -
1 stop14h 35m
Deal found 2-8HK$3,898
Thu 10-905:35 -
2 stops33h 15m
Mon 14-920:45 -
1 stop20h 25m
Deal found 4-8HK$3,913
Sun 6-920:50 -
2 stops22h 00m
Tue 22-908:25 -
2 stops23h 45m
Deal found 1-8HK$3,929
Tue 11-805:35 -
2 stops23h 20m
Sun 16-820:45 -
1 stop11h 25m
Deal found 2-8HK$3,953
Sat 17-1021:35 -
1 stop25h 10m
Sat 31-1017:25 -
1 stop14h 20m
Deal found 4-8HK$4,619
Mon 12-1010:45 -
1 stop15h 35m
Tue 17-1108:45 -
1 stop20h 55m
Deal found 31-7HK$4,627
Wed 9-910:10 -
Nonstop9h 45m
Thu 10-919:30 -
Nonstop9h 15m
Deal found 3-8HK$4,627
Wed 9-920:50 -
2 stops18h 15m
Thu 10-920:45 -
1 stop13h 00m
Deal found 3-8HK$4,635

Find flight deals from Australia to Hong Kong

Keep the following information in mind while searching for Australia to Hong Kong flight deals. Data was last updated 5 August 2026.

Round-trip from

HK$3,866

One-way from

HK$1,474

Popular in

December

Cheapest in

March

Average price

HK$5,419

Good round-trip deal

HK$5,754 or less

Good one-way deal

HK$2,610 or less
Batik Air
  • Batik Air
  • 15-9-22-9
  • 2 total stops
  • 29h 00m total
  • Australia to Hong Kong
Search Deals
AirAsia
  • AirAsia
  • 18-1
  • 1 total stop
  • 20h 50m total
  • Australia to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (HK$7,138 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$2,038 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Australia to Hong Kong.
Search Deals
Price to beat on a one-way flight from Australia to Hong Kong.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Hong Kong 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 70,647 searches. Data last updated 5 August 2026.
Use the filters below to find and compare flights from Australia to Hong Kong that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

PerthHong Kong

PER - HKG

PERHKG

Perth

Thu 26-11

20:40-11:15

1 stop14h 35m

Hong Kong Intl

Sat 5-12

12:00-04:30

1 stop16h 30m

HK$4,674

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 4-12

11:45-05:45

1 stop21h 00m

Hong Kong Intl

Wed 9-12

09:40-10:45

1 stop22h 05m

HK$4,745

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 27-10

11:15-17:50

Nonstop9h 35m

Hong Kong Intl

Wed 28-10

19:25-07:55

Nonstop9h 30m

HK$4,855

MelbourneHong Kong

MEL - HKG

MELHKG

Melbourne

Mon 12-10

16:30-05:45

1 stop16h 15m

Hong Kong Intl

Fri 23-10

09:40-12:15

1 stop23h 35m

HK$4,855

MelbourneHong Kong

MEL - HKG

MELHKG

Melbourne

Sun 8-11

15:30-05:45

1 stop17h 15m

Hong Kong Intl

Wed 11-11

09:40-11:15

1 stop22h 35m

HK$4,886

MelbourneHong Kong

MEL - HKG

MELHKG

Melbourne

Mon 2-11

08:00-17:50

1 stop12h 50m

Hong Kong Intl

Mon 23-11

19:30-08:00

Nonstop9h 30m

HK$4,941

MelbourneHong Kong

MEL - HKG

MELHKG

Melbourne

Tue 15-9

06:30-17:55

1 stop13h 25m

Hong Kong Intl

Wed 16-9

19:30-12:05

1 stop14h 35m

HK$4,964

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 7-9

10:10-17:55

Nonstop9h 45m

Hong Kong Intl

Fri 18-9

19:30-06:45

Nonstop9h 15m

HK$4,980

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sun 6-9

10:10-17:55

Nonstop9h 45m

Hong Kong Intl

Sun 13-9

19:30-06:45

Nonstop9h 15m

HK$4,996

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 26-10

12:45-05:45

1 stop20h 00m

Hong Kong Intl

Wed 28-10

09:40-10:45

1 stop22h 05m

HK$5,019

Flights are sorted by cheapest return flights first.

Deals found on 31-7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Australia to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Australia 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 Australia to Hong Kong

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

Currently, March is the cheapest month in which you can book a flight from Australia to Hong Kong (average of HK$4,988). Flying from Australia to Hong Kong in December is currently the most expensive (average of HK$8,721). 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 AU to HK?

Find hourly flight availability from Australia to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 August 2026.

When flying from Australia to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 25% versus a flight in the afternoon.

Weekly flight availability from Australia to Hong Kong

Explore weekly flight availability from Australia to Hong Kong. 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 5 August 2026.

The most flights from AU0 to HK0 are scheduled on a Monday (29 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (20 on average).

How often are flights from Australia to Hong Kong delayed?

About 23% of weekly flights between Australia and Hong Kong have experienced delays in the past year, with the average delay time being 141 minutes.

What is the most punctual flight time for Australia to Hong Kong flights?

Historically, flights departing at night 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 Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Australia to Hong Kong flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 13% of flights being delayed.

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

The price you pay for your flight from Australia to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Use this chart to determine the cheapest time to fly return from Australia to Hong Kong. Price data was last updated on 1 August 2026.

Travellers seeking maximum savings on their Australia to Hong Kong flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 5 August 2026.
Read through reviews of airlines operating flights from Australia to Hong Kong, such as Cathay Pacific,Qantas Airways, andHong Kong Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,438 reviews
Check prices

Food

7.3

Crew

8.1

Overall

7.6

Comfort

7.5

Entertainment

7.7

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Cathay Pacific
7.6
Good
1,438 reviews
Cathay Pacific
7.6
Good
1,438 reviews
Check prices

Food

7.3

Crew

8.1

Overall

7.6

Comfort

7.5

Entertainment

7.7

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Qantas Airways
7.5
Good
1,079 reviews
Cathay Pacific
7.6
Good
1,438 reviews
Check prices

Food

7.3

Crew

8.1

Overall

7.6

Comfort

7.5

Entertainment

7.7

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Hong Kong Airlines
6.3
Okay
31 reviews
Cathay Pacific
7.6
Good
1,438 reviews
Check prices

Food

7.3

Crew

8.1

Overall

7.6

Comfort

7.5

Entertainment

7.7

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

Related info for your journey

Find useful and relevant information for your journey from Australia to Hong Kong. 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 Australia to Hong Kong flight route?

    This flight path from Australia to Hong Kong was viewed by 193 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 Australia to Hong Kong?

    AirAsia, Garuda Indonesia, and Qantas Airways can get you from Australia to Hong Kong in just under 9h 35m. Your travel time can differ by up to 11h 25m. Australia and Hong Kong are separated by a distance of 7387 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 Australia to Hong Kong one-way?

    To fly one-way, consider booking your trip with Hong Kong Airlines, which is currently one of the cheapest options available, starting at HK$2,267. Qantas Airways flights start at HK$2,875 while deals on Cathay Pacific start at HK$3,432 one-way.

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

    Yes. In addition to deals on Australia to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Hong Kong.

  • Can I find deals for business class flights from Australia to Hong Kong?

    Yes. Cheapflights offers flight deals from Australia to Hong Kong 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 Australia to Hong Kong?

    Currently, March is the cheapest month in which you can book a flight from Australia to Hong Kong (average of HK$4,988). Flying from Australia to Hong Kong in December is currently the most expensive (average of HK$8,721). 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 Australia to Hong Kong

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

Top 3 airlines flying from Australia to Hong Kong

Discover the top 3 airlines that operate flights from Australia to Hong Kong. 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 70,647 searches. Data last updated 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Hong Kong AirlinesCheapestHK$3,274AverageHK$5,365FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Cathay PacificCheapestHK$4,050AverageHK$7,951FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapestHK$4,529AverageHK$7,003FlexibilityNo 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 Australia to Hong Kong?

Cheapflights makes it easy to find Australia to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia to Hong Kong for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Hong Kong from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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