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Cheap flights from Hong Kong to Australia from $196

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 15/10. 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

Recent return flight deals from Hong Kong to Australia

Multiple Airlines Logo
15:10 - 05:50HKG-PER
14h 40m1 stop
Multiple Airlines Logo
04:40 - 17:30PER-HKG
12h 50m1 stop
$512Multiple Airlines
Find Deal
Sun, 9 Nov - Mon, 17 Nov
Multiple Airlines Logo
15:15 - 05:50HKG-PER
14h 35m1 stop
Multiple Airlines Logo
20:30 - 17:30PER-HKG
21h 00m1 stop
$520Multiple Airlines
Find Deal
Thu, 23 Oct - Sat, 8 Nov
Scoot Logo
21:00 - 13:05HKG-SYD
13h 05m1 stop
Scoot Logo
20:05 - 15:30SYD-HKG
22h 25m1 stop
$722Scoot
Find Deal
Fri, 14 Nov - Wed, 19 Nov
Hong Kong Airlines Logo
22:25 - 10:55HKG-SYD
9h 30mdirect
Hong Kong Airlines Logo
12:35 - 19:25SYD-HKG
9h 50mdirect
$725Hong Kong Airlines
Find Deal
Sun, 26 Oct - Fri, 7 Nov
Hong Kong Airlines Logo
22:25 - 10:55HKG-SYD
9h 30mdirect
Hong Kong Airlines Logo
12:35 - 19:25SYD-HKG
9h 50mdirect
$730Hong Kong Airlines
Find Deal
Tue, 4 Nov - Wed, 12 Nov
Scoot Logo
16:30 - 18:50HKG-SYD
23h 20m1 stop
Scoot Logo
14:20 - 15:30SYD-HKG
28h 10m1 stop
$737Scoot
Find Deal
Sat, 1 Nov - Sat, 8 Nov
China Eastern Logo
11:35 - 11:00HKG-SYD
20h 25m1 stop
China Eastern Logo
12:00 - 10:35SYD-HKG
25h 35m2 stops
$796China Eastern
Find Deal
Tue, 4 Nov - Wed, 12 Nov
China Eastern Logo
15:25 - 09:00HKG-BNE
15h 35m1 stop
China Eastern Logo
11:10 - 00:15BNE-HKG
15h 05m1 stop
$950China Eastern
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Qantas Airways Logo
19:25 - 07:35HKG-OOL
34h 10m1 stop
Qantas Airways Logo
06:00 - 17:50OOL-HKG
13h 50m1 stop
$1,121Qantas Airways
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Qantas Airways Logo
19:25 - 19:15HKG-OOL
21h 50m1 stop
Qantas Airways Logo
18:45 - 17:50OOL-HKG
25h 05m1 stop
$1,124Qantas Airways
Find Deal
Tue, 11 Nov - Mon, 17 Nov

Scoot flights from Hong Kong to Australia

Our best Scoot deals on Hong Kong to Australia flight tickets
Scoot
14 Nov
HKG21:00Hong Kong Intl
13h 05m
1 stop
SYD13:05Sydney Kingsford Smith
19 Nov
SYD20:05Sydney Kingsford Smith
22h 25m
1 stop
HKG15:30Hong Kong Intl
$722
Find similar
Scoot
1 Nov
HKG16:30Hong Kong Intl
23h 20m
1 stop
SYD18:50Sydney Kingsford Smith
8 Nov
SYD14:20Sydney Kingsford Smith
28h 10m
1 stop
HKG15:30Hong Kong Intl
$737
Find similar
Scoot
1 Nov
HKG16:30Hong Kong Intl
23h 20m
1 stop
SYD18:50Sydney Kingsford Smith
8 Nov
SYD14:20Sydney Kingsford Smith
28h 10m
1 stop
HKG15:30Hong Kong Intl
$739
Find similar

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
$725
Find similar
Hong Kong Airlines
4 Nov
HKG22:25Hong Kong Intl
9h 30m
SYD10:55Sydney Kingsford Smith
12 Nov
SYD12:35Sydney Kingsford Smith
9h 50m
HKG19:25Hong Kong Intl
$730
Find similar
Hong Kong Airlines
12 Mar
HKG22:25Hong Kong Intl
9h 30m
SYD10:55Sydney Kingsford Smith
22 Mar
SYD12:35Sydney Kingsford Smith
9h 50m
HKG19:25Hong Kong Intl
$748
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 17 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

Sun 9/11

15:10-05:50

1 stop14h 40m

Perth

Mon 17/11

04:40-17:30

1 stop12h 50m

$512

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Thu 23/10

15:15-05:50

1 stop14h 35m

Perth

Sat 8/11

20:30-17:30

1 stop21h 00m

$520

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Fri 14/11

21:00-13:05

1 stop13h 05m

Sydney Kingsford Smith

Wed 19/11

20:05-15:30

1 stop22h 25m

$722

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

$725

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 4/11

22:25-10:55

Nonstop9h 30m

Sydney Kingsford Smith

Wed 12/11

12:35-19:25

Nonstop9h 50m

$730

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sat 1/11

16:30-18:50

1 stop23h 20m

Sydney Kingsford Smith

Sat 8/11

14:20-15:30

1 stop28h 10m

$737

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 4/11

11:35-11:00

1 stop20h 25m

Sydney Kingsford Smith

Wed 12/11

12:00-10:35

2 stops25h 35m

$796

Hong KongBrisbane

HKG - BNE

HKGBNE

Hong Kong Intl

Sat 1/11

15:25-09:00

1 stop15h 35m

Brisbane

Sat 8/11

11:10-00:15

1 stop15h 05m

$950

Hong KongCoolangatta

HKG - OOL

HKGOOL

Hong Kong Intl

Thu 30/10

19:25-07:35

1 stop34h 10m

Coolangatta Gold Coast

Thu 6/11

06:00-17:50

1 stop13h 50m

$1,121

Hong KongCoolangatta

HKG - OOL

HKGOOL

Hong Kong Intl

Tue 11/11

19:25-19:15

1 stop21h 50m

Coolangatta Gold Coast

Mon 17/11

18:45-17:50

1 stop25h 05m

$1,124

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 $938. 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 $1,034.

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 $1,144. 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 $1,336. 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 $1,185. 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 $1,744. 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 to Australia flight route?

Fly from Hong Kong Intl to Sydney Kingsford Smith for the best Hong Kong - 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 $1,209 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 $996 on momondo.

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

There are 3 cabin classes available to choose from on Hong Kong 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 78% 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

$553

Fastest flight time

7h 35m

Direct flights

Every day

Airports in Australia

1 airport
The best one-way flight to Australia from Hong Kong in the past 72 hours is $553. The best return flight deal from Hong Kong to Australia found on momondo in the last 72 hours is $848.
The fastest flight from Hong Kong to Australia takes 7h 35m
Direct flights go from Hong Kong to Australia every day.
There is 1 airport near Australia: Perth (PER)
Search flight deals

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

    Prices for flights from Hong Kong to Australia refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong to Australia.

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

    The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • 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 $489Free cancellationRating
6.7
308 reviews
Search Scoot flights
Hong Kong AirlinesPriceFrom $642Free cancellationRating
5.5
19 reviews
Search Hong Kong Airlines flights
Singapore AirlinesPriceFrom $718Free cancellationRating
8.1
1,367 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $826Free cancellationRating
7.5
907 reviews
Search Qantas Airways flights
Air NiuginiPriceFrom $840Free cancellationRating
10.0
1 review
Search Air Niugini flights
Cathay PacificPriceFrom $869Free cancellationRating
7.6
998 reviews
Search Cathay Pacific flights
China EasternPriceFrom $908Free cancellationRating
7.2
166 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?

Yes. All flights to Australia from Hong Kong on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Hong Kong and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Hong Kong to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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