Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Australia to Hong Kong from HK$1,185

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 17-5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HKG
17 Feb — 24 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 18 January 2026.

Round-trip from

HK$3,477

One-way from

HK$1,185

Popular in

December

Cheapest in

August

Average price

HK$6,619

Good round-trip deal

HK$5,506 or less

Good one-way deal

HK$2,745 or less
16-3-21-3
  • 16-3-21-3
  • 4 total stops
  • 63h 05m total
  • Australia to Hong Kong
Search Deals
AirAsia
  • AirAsia
  • 17-5
  • 1 total stop
  • 21h 25m total
  • Australia to Hong Kong
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (HK$8,554 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$1,978 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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

Find 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 18 January 2026.

Mon 16-308:05
ADL
-
HKG
2 stops29h 40m
Multiple Airlines
Sat 21-319:30
HKG
-
ADL
2 stops33h 25m
Multiple Airlines
Deal found 17-1HK$3,477
Sat 23-505:35
PER
-
HKG
2 stops17h 55m
Multiple Airlines
Fri 5-619:50
HKG
-
PER
1 stop13h 05m
Multiple Airlines
Deal found 18-1HK$3,516
Tue 26-505:35
PER
-
HKG
2 stops17h 55m
Multiple Airlines
Fri 5-619:50
HKG
-
PER
1 stop13h 05m
Multiple Airlines
Deal found 18-1HK$3,532
Sun 24-505:35
PER
-
HKG
1 stop14h 10m
Scoot
Sun 31-520:45
HKG
-
PER
1 stop11h 25m
Scoot
Deal found 18-1HK$3,555
Thu 22-108:05
ADL
-
HKG
2 stops29h 45m
Multiple Airlines
Mon 2-309:05
HKG
-
ADL
2 stops19h 50m
Multiple Airlines
Deal found 17-1HK$3,578
Sun 15-207:25
PER
-
HKG
2 stops27h 50m
Multiple Airlines
Sun 22-220:10
HKG
-
PER
3 stops32h 20m
Multiple Airlines
Deal found 18-1HK$3,578
Tue 2-622:40
PER
-
HKG
1 stop13h 55m
Multiple Airlines
Fri 5-619:50
HKG
-
PER
1 stop13h 05m
Multiple Airlines
Deal found 18-1HK$3,602
Mon 2-207:25
PER
-
HKG
2 stops27h 50m
Multiple Airlines
Mon 9-220:20
HKG
-
PER
3 stops31h 35m
Multiple Airlines
Deal found 17-1HK$3,617
Thu 4-605:35
PER
-
HKG
2 stops14h 40m
Multiple Airlines
Fri 5-619:50
HKG
-
PER
1 stop13h 05m
Multiple Airlines
Deal found 18-1HK$3,633
Sun 24-502:10
PER
-
HKG
1 stop21h 40m
Malaysia Airlines
Tue 2-614:35
HKG
-
PER
1 stop10h 35m
Malaysia Airlines
Deal found 18-1HK$3,648
Mon 1-620:50
PER
-
HKG
1 stop16h 30m
Multiple Airlines
Wed 3-619:50
HKG
-
PER
1 stop13h 05m
Multiple Airlines
Deal found 18-1HK$3,703
Sat 14-205:15
PER
-
HKG
3 stops31h 50m
Multiple Airlines
Sun 22-220:10
HKG
-
PER
2 stops23h 45m
Multiple Airlines
Deal found 18-1HK$3,726

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

Fly from

Australia

Fly to

Hong Kong

Route

Departure

Return

Price

PerthHong Kong

PER - HKG

PERHKG

Perth

Wed 27-5

15:50-13:15

1 stop21h 25m

Hong Kong Intl

Thu 4-6

08:45-01:10

1 stop16h 25m

HK$3,648

PerthHong Kong

PER - HKG

PERHKG

Perth

Thu 28-5

02:10-13:15

1 stop11h 05m

Hong Kong Intl

Tue 2-6

08:45-01:10

1 stop16h 25m

HK$3,758

PerthHong Kong

PER - HKG

PERHKG

Perth

Fri 29-5

02:10-23:50

1 stop21h 40m

Hong Kong Intl

Thu 4-6

08:45-01:10

1 stop16h 25m

HK$3,758

PerthHong Kong

PER - HKG

PERHKG

Perth

Thu 28-5

02:10-23:50

1 stop21h 40m

Hong Kong Intl

Thu 4-6

08:45-01:10

1 stop16h 25m

HK$3,758

PerthHong Kong

PER - HKG

PERHKG

Perth

Mon 2-2

17:45-15:20

1 stop21h 35m

Hong Kong Intl

Mon 9-2

15:10-15:55

1 stop24h 45m

HK$3,851

PerthHong Kong

PER - HKG

PERHKG

Perth

Fri 1-5

05:35-19:45

1 stop14h 10m

Hong Kong Intl

Thu 28-5

15:15-00:30

1 stop33h 15m

HK$3,882

PerthHong Kong

PER - HKG

PERHKG

Perth

Mon 1-6

08:35-17:00

1 stop32h 25m

Hong Kong Intl

Tue 2-6

23:15-07:15

1 stop32h 00m

HK$4,015

MelbourneHong Kong

MEL - HKG

MELHKG

Melbourne

Wed 22-4

23:30-13:15

1 stop15h 45m

Hong Kong Intl

Tue 28-4

08:45-06:15

1 stop19h 30m

HK$4,015

MelbourneHong Kong

MEL - HKG

MELHKG

Melbourne

Mon 18-5

07:45-23:50

1 stop18h 05m

Hong Kong Intl

Thu 28-5

14:35-06:15

1 stop13h 40m

HK$4,015

PerthHong Kong

PER - HKG

PERHKG

Perth

Thu 12-2

05:15-17:30

1 stop12h 15m

Hong Kong Intl

Sun 15-2

17:25-04:30

2 stops35h 05m

HK$4,023

Flights are sorted by cheapest return flights first.

Deals found on 17-1

Showing 1-10 of 60 results
1
2
3
...
6

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, October is the cheapest month in which you can book a flight from Australia to Hong Kong (average of HK$2,074). Flying from Australia to Hong Kong in December is currently the most expensive (average of HK$3,368). 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 18 January 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 in the afternoon, which can drop the price by up to 14% versus a flight in the morning.

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 17 January 2026.

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

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 18 January 2026.

The most flights from AU0 to HK0 are scheduled on a Monday (28 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (22 on average).

How often are flights from Australia to Hong Kong delayed?

About 21% of weekly flights between Australia and Hong Kong have experienced delays in the past year, with the average delay time being 149 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 Wednesday 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 11% of flights being delayed.

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 18 January 2026.
Read through reviews of airlines operating flights from Australia to Hong Kong, such as Singapore Airlines, Cathay Pacific, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very Good
1,431 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Cathay Pacific
7.6
Good
1,139 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qantas Airways
7.5
Good
973 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Hong Kong Airlines
6.0
Okay
27 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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 183 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?

    Malaysia Airlines, Singapore Airlines, and Philippine Airlines can get you from Australia to Hong Kong in just under 19h 50m. Your travel time can differ by up to 8h 30m. Australia and Hong Kong are separated by a distance of 5564 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$1,835. Qantas Airways flights start at HK$2,456 while deals on Cathay Pacific start at HK$2,912 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, October is the cheapest month in which you can book a flight from Australia to Hong Kong (average of HK$2,074). Flying from Australia to Hong Kong in December is currently the most expensive (average of HK$3,368). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to Hong Kong

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

Top 4 airlines flying from Australia to Hong Kong

Discover the top 4 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 18 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestHK$3,109AverageHK$4,953FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Hong Kong AirlinesCheapestHK$3,653AverageHK$5,258FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Qantas AirwaysCheapestHK$3,796AverageHK$6,198FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapestHK$4,557AverageHK$8,273FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.