Cheap flights from Australia to Hong Kong from HK$1,521

SYD — HKG
10 Dec — 17 Dec1
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

Wed 25-1120:25 -
1 stop16h 45m
Wed 2-1222:00 -
1 stop10h 25m
Deal found 9-11HK$4,618
Sat 14-1120:25 -
1 stop16h 45m
Thu 19-1108:25 -
2 stops19h 15m
Deal found 10-11HK$4,626
Sat 14-1110:35 -
3 stops25h 20m
Sat 21-1107:55 -
2 stops24h 30m
Deal found 9-11HK$4,634
Sun 22-1107:25 -
2 stops30h 45m
Sun 29-1110:45 -
2 stops21h 40m
Deal found 6-11HK$4,665
Thu 3-1220:25 -
1 stop16h 45m
Thu 10-1201:55 -
1 stop17h 50m
Deal found 10-11HK$4,697
Thu 12-1117:50 -
2 stops27h 35m
Thu 19-1108:25 -
2 stops19h 15m
Deal found 6-11HK$4,713
Sun 22-1117:30 -
1 stop17h 30m
Wed 2-1208:10 -
1 stop21h 40m
Deal found 9-11HK$4,736
Mon 23-1117:30 -
1 stop24h 45m
Tue 1-1223:05 -
1 stop13h 20m
Deal found 9-11HK$4,752
Fri 20-1117:30 -
1 stop24h 45m
Wed 2-1215:10 -
1 stop14h 40m
Deal found 9-11HK$4,767
Wed 11-1113:25 -
2 stops35h 00m
Wed 18-1108:25 -
2 stops33h 55m
Deal found 7-11HK$5,058
Mon 16-1122:35 -
1 stop25h 00m
Thu 3-1222:00 -
1 stop20h 20m
Deal found 7-11HK$5,065
Wed 25-1101:35 -
1 stop19h 25m
Fri 11-1219:15 -
1 stop25h 55m
Deal found 8-11HK$5,097

Find flight deals from Australia to Hong Kong

Round-trip from

HK$4,618

One-way from

HK$1,521

Popular in

December

Cheapest in

March

Average price

HK$5,716

Good round-trip deal

HK$6,975 or less

Good one-way deal

HK$3,849 or less
Scoot
  • Scoot
  • 25-11-2-12
  • 2 total stops
  • 27h 10m total
  • Australia to Hong Kong
21-1-31-12
  • 21-1-31-12
  • 1 total stop
  • 20h 05m total
  • Australia to Hong Kong
Highest demand for flights based on searches. 12% potential increase in price (HK$7,196 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (HK$2,111 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from Australia to Hong Kong.
Price to beat on a one-way flight from Australia to Hong Kong.

Cheapflights Fare Finder

 
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 Perth - HKG Hong Kong Intl

PERHKG

Perth

Tue 23-3

17:15-11:15

2 stops18h 00m

Hong Kong Intl

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,203

PerthHong Kong

PER Perth - HKG Hong Kong Intl

PERHKG

Perth

Sat 13-3

17:30-18:50

1 stop25h 20m

Hong Kong Intl

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,243

BrisbaneHong Kong

BNE Brisbane - HKG Hong Kong Intl

BNEHKG

Brisbane

Mon 19-4

23:30-18:15

1 stop20h 45m

Hong Kong Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

HK$2,493

PerthHong Kong

PER Perth - HKG Hong Kong Intl

PERHKG

Perth

Tue 24-11

20:50-11:15

1 stop14h 25m

Hong Kong Intl

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,556

PerthHong Kong

PER Perth - HKG Hong Kong Intl

PERHKG

Perth

Tue 24-11

20:50-13:15

2 stops40h 25m

Hong Kong Intl

Wed 31-12

00:00-00:00

Nonstop0h 00m

HK$2,580

BrisbaneHong Kong

BNE Brisbane - HKG Hong Kong Intl

BNEHKG

Brisbane

Sat 27-2

23:40-18:50

1 stop21h 10m

Hong Kong Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

HK$2,752

SydneyHong Kong

SYD Sydney Kingsford Smith - HKG Hong Kong Intl

SYDHKG

Sydney Kingsford Smith

Mon 11-1

21:25-17:20

1 stop22h 55m

Hong Kong Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

HK$3,238

BrisbaneHong Kong

BNE Brisbane - HKG Hong Kong Intl

BNEHKG

Brisbane

Mon 1-3

11:35-12:20

1 stop26h 45m

Hong Kong Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

HK$3,254

AdelaideHong Kong

ADL Adelaide - HKG Hong Kong Intl

ADLHKG

Adelaide

Fri 8-1

09:15-00:15

1 stop17h 30m

Hong Kong Intl

Wed 31-12

00:00-01:30

Nonstop0h 00m

HK$3,262

MelbourneHong Kong

MEL Melbourne - HKG Hong Kong Intl

MELHKG

Melbourne

Mon 8-3

09:20-21:55

1 stop15h 35m

Hong Kong Intl

Wed 31-12

00:00-02:00

Nonstop0h 00m

HK$3,278

Flights are sorted by cheapest return flights first.

Deals found on 9-11

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

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, February is the cheapest month in which you can book a flight from Australia to Hong Kong (average of HK$5,324). Flying from Australia to Hong Kong in December is currently the most expensive (average of HK$9,307). 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?

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 morning, which can drop the price by up to 35% versus a flight in the afternoon.

Weekly flight availability from Australia to Hong Kong

The most flights from AU0 to HK0 are scheduled on a Friday (30 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 22% of weekly flights between Australia and Hong Kong have experienced delays in the past year, with the average delay time being 139 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 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 50 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?

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. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Hong Kong

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.

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Boarding

8.3

Overall

8.2

Crew

8.6

Entertainment

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

  • How popular is this Australia to Hong Kong flight route?

  • How long is the flight from Australia to Hong Kong?

    Juneyao Airlines, Hong Kong Airlines, and Malaysia Airlines can get you from Australia to Hong Kong in just under 9h 40m. Your travel time can differ by up to 19h 15m. Australia and Hong Kong are separated by a distance of 7406 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 AirAsia, which is currently one of the cheapest options available, starting at HK$1,627. Scoot flights start at HK$1,827 while deals on Hong Kong Airlines start at HK$2,662 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, February is the cheapest month in which you can book a flight from Australia to Hong Kong (average of HK$5,324). Flying from Australia to Hong Kong in December is currently the most expensive (average of HK$9,307). 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 Australia to Hong Kong

Top 4 airlines flying from Australia to Hong Kong

AirlineCheapestAverageFlexibilityOn-time
Hong Kong AirlinesCheapestHK$3,274AverageHK$5,987FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Cathay PacificCheapestHK$4,050AverageHK$8,937FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapestHK$4,165AverageHK$5,295FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapestHK$4,538AverageHK$7,945FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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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.

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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.

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