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Cheap flights from Hong Kong to Australia from $211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Australia departing on 27/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hong Kong to Australia

Cheap return flights

Logo
18:30 - 19:50HKG-PER
25h 20m1 stop
Logo
17:50 - 15:30PER-HKG
21h 40m1 stop
$524
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Thu, 23 Oct - Thu, 30 Oct
Logo
18:15 - 04:20HKG-PER
34h 05m2 stops
Logo
04:40 - 17:30PER-HKG
12h 50m1 stop
$527
Find Deal
Sun, 2 Nov - Mon, 10 Nov
Scoot Logo
16:30 - 04:20HKG-PER
11h 50m1 stop
Scoot Logo
17:50 - 15:30PER-HKG
21h 40m1 stop
$543Scoot
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Sun, 9 Nov - Sat, 15 Nov
Scoot Logo
16:25 - 16:35HKG-PER
24h 10m1 stop
Scoot Logo
17:50 - 15:30PER-HKG
21h 40m1 stop
$549Scoot
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Sat, 25 Oct - Sat, 1 Nov
Hong Kong Airlines Logo
22:25 - 10:55HKG-SYD
9h 30mdirect
Hong Kong Airlines Logo
12:35 - 19:25SYD-HKG
9h 50mdirect
$729Hong Kong Airlines
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Sun, 26 Oct - Fri, 7 Nov
Hong Kong Airlines Logo
22:25 - 10:50HKG-SYD
9h 25mdirect
Hong Kong Airlines Logo
12:35 - 19:25SYD-HKG
9h 50mdirect
$774Hong Kong Airlines
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Thu, 23 Oct - Fri, 31 Oct
Qantas Airways Logo
19:30 - 08:10HKG-ADL
34h 10m1 stop
Qantas Airways Logo
19:00 - 17:35ADL-HKG
25h 05m1 stop
$1,164Qantas Airways
Find Deal
Fri, 31 Oct - Wed, 12 Nov
Qantas Airways Logo
20:05 - 07:15HKG-ADL
32h 40m1 stop
Qantas Airways Logo
06:05 - 17:35ADL-HKG
14h 00m1 stop
$1,190Qantas Airways
Find Deal
Thu, 23 Oct - Thu, 30 Oct
Cathay Pacific Logo
23:30 - 10:30HKG-ADL
8h 30mdirect
Cathay Pacific Logo
06:25 - 17:30ADL-HKG
13h 35m1 stop
$1,293Cathay Pacific
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Sat, 28 Feb - Sun, 15 Mar
Cathay Pacific Logo
23:30 - 10:30HKG-ADL
8h 30mdirect
Cathay Pacific Logo
12:00 - 17:40ADL-HKG
8h 10mdirect
$1,311Cathay Pacific
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Sat, 28 Feb - Sun, 15 Mar

Hong Kong Airlines flights from Hong Kong to Australia

Our best Hong Kong Airlines deals on Hong Kong to Australia flight tickets
Hong Kong Airlines
26 Oct
HKG22:25Hong Kong Intl
9h 30m
SYD10:55Sydney Kingsford Smith
7 Nov
SYD12:35Sydney Kingsford Smith
9h 50m
HKG19:25Hong Kong Intl
$729
Find similar
Hong Kong Airlines
23 Oct
HKG22:25Hong Kong Intl
9h 25m
SYD10:50Sydney Kingsford Smith
31 Oct
SYD12:35Sydney Kingsford Smith
9h 50m
HKG19:25Hong Kong Intl
$774
Find similar
Hong Kong Airlines
28 Oct
HKG22:25Hong Kong Intl
9h 30m
SYD10:55Sydney Kingsford Smith
2 Nov
SYD12:35Sydney Kingsford Smith
9h 50m
HKG19:25Hong Kong Intl
$814
Find similar

Qantas Airways flights from Hong Kong to Australia

Our best Qantas Airways deals on Hong Kong to Australia flight tickets
Qantas Airways
15 Sept
HKG19:30Hong Kong Intl
9h 15m
SYD06:45Sydney Kingsford Smith
1 Oct
SYD10:20Sydney Kingsford Smith
9h 40m
HKG18:00Hong Kong Intl
$868
Find similar
Qantas Airways
19 Sept
HKG19:30Hong Kong Intl
9h 15m
SYD06:45Sydney Kingsford Smith
3 Oct
SYD10:20Sydney Kingsford Smith
9h 40m
HKG18:00Hong Kong Intl
$884
Find similar
Qantas Airways
19 Sept
HKG19:30Hong Kong Intl
9h 15m
SYD06:45Sydney Kingsford Smith
3 Oct
SYD10:20Sydney Kingsford Smith
9h 40m
HKG18:00Hong Kong Intl
$885
Find similar

momondo 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, momondo users made 78,305 searches. Data last updated 10 September 2025.
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

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Thu 23/10

18:30-19:50

1 stop25h 20m

Perth

Thu 30/10

17:50-15:30

1 stop21h 40m

$524

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sun 2/11

18:15-04:20

2 stops34h 05m

Perth

Mon 10/11

04:40-17:30

1 stop12h 50m

$527

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sun 9/11

16:30-04:20

1 stop11h 50m

Perth

Sat 15/11

17:50-15:30

1 stop21h 40m

$543

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 25/10

16:25-16:35

1 stop24h 10m

Perth

Sat 1/11

17:50-15:30

1 stop21h 40m

$549

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sun 26/10

22:25-10:55

Nonstop9h 30m

Sydney Kingsford Smith

Fri 7/11

12:35-19:25

Nonstop9h 50m

$729

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Thu 23/10

22:25-10:50

Nonstop9h 25m

Sydney Kingsford Smith

Fri 31/10

12:35-19:25

Nonstop9h 50m

$774

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Fri 31/10

19:30-08:10

1 stop34h 10m

Adelaide

Wed 12/11

19:00-17:35

1 stop25h 05m

$1,164

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Thu 23/10

20:05-07:15

1 stop32h 40m

Adelaide

Thu 30/10

06:05-17:35

1 stop14h 00m

$1,190

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sat 28/2

23:30-10:30

Nonstop8h 30m

Adelaide

Sun 15/3

06:25-17:30

1 stop13h 35m

$1,293

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sat 28/2

23:30-10:30

Nonstop8h 30m

Adelaide

Sun 15/3

12:00-17:40

Nonstop8h 10m

$1,311

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Australia from

How to get the cheapest flight ticket from Hong Kong to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

In general, August is the cheapest month to fly from Hong Kong to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $962. If you don’t want to visit Australia in August, then you should wait until June to fly from Hong Kong, when ticket prices are also cheap, with an average price of $1,046.

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from Hong Kong is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,157. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Hong Kong to Australia on a Monday will generally be more expensive and average around $1,357. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Australia?

According to our data, the cheapest time of day to fly to Australia is in the evening. momondo users have found flights departing from Hong Kong to Australia in the evening for as low as $1,201. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the morning, with an average ticket price of $1,810. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Hong Kong Intl to Australia flight route?

Fly from Hong Kong Intl to Sydney Kingsford Smith for the best Hong Kong Intl - Australia flight prices

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,231 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Hong Kong for as low as $997 on momondo.

What cabin class options are available on Hong Kong Intl to Australia flights?

There are 3 cabin classes available to choose from on Hong Kong Intl to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hong Kong to Australia flights?

You could potentially save up to 79% on your flight if you consider stops on a Hong Kong to Australia flight.

Cheap Hong Kong to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Australia

Best price found

$560

Fastest flight time

7h 40m

Direct flights

Every day

Airports in Australia

2 airports
The best one-way flight to Australia from Hong Kong in the past 72 hours is $560. The best return flight deal from Hong Kong to Australia found on momondo in the last 72 hours is $857.
The fastest flight from Hong Kong to Australia takes 7h 40m
Direct flights go from Hong Kong to Australia every day.
There are 2 airports near Australia: Brisbane (BNE), Perth (PER)
Search flight deals

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Australia?

    Prices for flights from Hong Kong Intl Airport to Australia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Australia?

  • How old do you have to be to fly from Hong Kong Intl Airport to Australia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hong Kong Intl Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Hong Kong to Australia?

Best airlines flying from Hong Kong to Australia

Compare and see reviews for airlines that fly from Hong Kong to Australia with momondo
Airline
Rating
Free cancellation
Price
ScootPriceFrom $494Free cancellationRating
6.7
308 reviews
Search Scoot flights
Hong Kong AirlinesPriceFrom $649Free cancellationRating
5.5
19 reviews
Search Hong Kong Airlines flights
Singapore AirlinesPriceFrom $726Free cancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $835Free cancellationRating
7.5
905 reviews
Search Qantas Airways flights
Air NiuginiPriceFrom $849Free cancellationRating
10.0
1 review
Search Air Niugini flights
Cathay PacificPriceFrom $880Free cancellationRating
7.6
993 reviews
Search Cathay Pacific flights
China EasternPriceFrom $919Free cancellationRating
7.2
165 reviews
Search China Eastern flights

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Australia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Hong Kong.

Can I find flights from Hong Kong to Australia with flexible booking policies on momondo?

All flight searches from Hong Kong to Australia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hong Kong to Australia?

Once you have performed a search for Hong Kong to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hong Kong to Australia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hong Kong to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.

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