Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Australia from $251

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SYD
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Hong Kong to Australia

Keep the following information in mind while searching for Hong Kong to Australia flight deals. Data was last updated 21 February 2025.

Round-trip from

$464

One-way from

$251

Popular in

January

Cheapest in

August

Average price

$1,311

Good round-trip deal

$1,138 or less

Good one-way deal

$638 or less
Scoot
  • Scoot
  • 5/3-12/3
  • 2 total stops
  • 45h 20m total
  • Hong Kong to Australia
Search Deals
Scoot
  • Scoot
  • 20/3
  • 1 total stop
  • 19h 10m total
  • Hong Kong to Australia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($402 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($78 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Australia.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Australia.
Search Deals

Find flight deals from Hong Kong to Australia

Cheapest flights from Hong Kong to Australia
Explore the most affordable flight options available from Hong Kong to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 5/322:35HKG - PER
1 stop18h 00mScoot
Wed 12/317:50PER - HKG
1 stop27h 20mScoot
Deal found 19/2$464
Fri 7/306:55HKG - PER
1 stop13h 20mMultiple Airlines
Sat 15/317:00PER - HKG
1 stop18h 15mMultiple Airlines
Deal found 20/2$517
Sat 8/315:10HKG - PER
1 stop14h 30mBatik Air
Sun 16/317:10PER - HKG
1 stop21h 00mBatik Air
Deal found 20/2$531
Mon 20/1007:00HKG - PER
1 stop18h 40mIndonesia AirAsia
Wed 29/1003:35PER - HKG
1 stop26h 00mIndonesia AirAsia
Deal found 20/2$669
Fri 21/201:55HKG - MEL
1 stop17h 35mMultiple Airlines
Thu 27/201:00MEL - HKG
1 stop19h 30mMultiple Airlines
Deal found 20/2$837
Sun 11/512:25HKG - BNE
1 stop16h 30mSingapore Airlines
Fri 23/523:50BNE - HKG
1 stop19h 15mSingapore Airlines
Deal found 20/2$839
Tue 12/819:20HKG - HBA
2 stops20h 10mMultiple Airlines
Tue 19/816:30HBA - HKG
2 stops27h 50mMultiple Airlines
Deal found 20/2$843
Sun 13/419:20HKG - MEL
1 stop22h 55mScoot
Sat 31/521:30MEL - HKG
1 stop22h 50mScoot
Deal found 20/2$848
Wed 26/202:45HKG - SYD
2 stops31h 50mMultiple Airlines
Sun 9/314:05SYD - HKG
1 stop18h 50mMultiple Airlines
Deal found 19/2$851
Fri 7/315:10HKG - MEL
1 stop29h 35mBatik Air
Sat 22/301:30MEL - HKG
1 stop15h 40mBatik Air
Deal found 20/2$869
Fri 4/417:40HKG - BNE
2 stops23h 15mMultiple Airlines
Tue 29/411:55BNE - HKG
2 stops32h 00mMultiple Airlines
Deal found 20/2$892
Sun 23/319:05HKG - MEL
Nonstop9h 05mCathay Pacific
Sun 30/315:25MEL - HKG
Nonstop9h 20mCathay Pacific
Deal found 20/2$894

Find flights from Hong Kong to Australia within your budget

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, Cheapflights users made 647,157 searches. Data last updated 21 February 2025.

Fly from

Hong Kong

Fly to

Australia

Route

Depart

Return

Price

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Wed 5/3

22:35-16:35

1 stop18h 00m

Perth

Wed 12/3

17:50-21:10

1 stop27h 20m

$464

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Fri 7/3

06:55-20:15

1 stop13h 20m

Perth

Sat 15/3

17:00-11:15

1 stop18h 15m

$517

Hong KongPerth

HKG - PER

HKGPER

Hong Kong Intl

Sat 8/3

15:10-05:40

1 stop14h 30m

Perth

Sun 16/3

17:10-14:10

1 stop21h 00m

$531

Hong KongBrisbane

HKG - BNE

HKGBNE

Hong Kong Intl

Sun 11/5

12:25-06:55

1 stop16h 30m

Brisbane

Fri 23/5

23:50-17:05

1 stop19h 15m

$839

Hong KongMelbourne

HKG - MEL

HKGMEL

Hong Kong Intl

Thu 1/5

19:20-04:40

2 stops31h 20m

Melbourne

Mon 5/5

21:30-23:35

2 stops28h 05m

$843

Hong KongHobart

HKG - HBA

HKGHBA

Hong Kong Intl

Tue 12/8

19:20-17:30

2 stops20h 10m

Hobart

Tue 19/8

16:30-18:20

2 stops27h 50m

$843

Hong KongMelbourne

HKG - MEL

HKGMEL

Hong Kong Intl

Sun 13/4

19:20-20:15

1 stop22h 55m

Melbourne

Sat 31/5

21:30-18:20

1 stop22h 50m

$848

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 4/3

01:55-20:20

1 stop15h 25m

Sydney Kingsford Smith

Sat 8/3

21:50-05:55

1 stop35h 05m

$851

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 16/4

16:55-14:15

1 stop19h 20m

Sydney Kingsford Smith

Thu 24/4

21:00-15:45

1 stop20h 45m

$858

Hong KongMelbourne

HKG - MEL

HKGMEL

Hong Kong Intl

Sat 12/4

15:15-03:15

1 stop34h 00m

Melbourne

Wed 23/4

05:15-14:15

1 stop35h 00m

$859

Flights are sorted by cheapest return flights first.

Deals found on 19/2

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

Best time to book a flight from Hong Kong to Australia

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

Travel insights for flights from Hong Kong to Australia

Get recent, data-driven insights about flights from Hong Kong to Australia including ideal travel times, pricing trends, and more.

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

Currently, May is the cheapest month in which you can book a flight from Hong Kong to Australia (average of $129). Flying from Hong Kong to Australia in October is currently the most expensive (average of $171). 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 HKG to AU?

Find hourly flight availability from Hong Kong to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from Hong Kong to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Hong Kong to Australia

Explore weekly flight availability from Hong Kong to Australia. 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 21 February 2025.

The most flights from HKG to AU0 are scheduled on a Monday (25 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 21 February 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines and Garuda Indonesia from Hong Kong to Australia to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very Good
1,037 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Asiana Airlines
8.3
Very Good
445 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Garuda Indonesia
8.1
Very Good
76 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very Good
1,299 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Fiji Airways
8.0
Very Good
184 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hong Kong to Australia?

    Hong Kong Intl (HKG) is the airport you will fly out of if you book a flight from Hong Kong to Australia. It is only a 26.0 km journey to Hong Kong Intl (HKG) from Hong Kong’s city centre.

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

    Flights from Hong Kong Intl to Australia have been viewed 419 times in the past calendar month.

  • What are the cheapest airlines to fly from Hong Kong to Australia one-way?

    One-way options have recently been found by users for as low as $251 on Scoot. Other airlines that offer cheap prices include Batik Air from $281 and Indonesia AirAsia from $315 one-way.

  • What are the most popular routes from Hong Kong to Australia?

    The most popular flight routes from Hong Kong to Australia are Hong Kong Intl - Melbourne, Hong Kong Intl - Sydney Kingsford Smith and Hong Kong Intl - Perth.

  • What are the most reliable airlines from Hong Kong to Australia?

    Before booking your flight to Australia from Hong Kong, have a look at the most reliable airlines to get you to your destination on time: Qatar Airways (75%), MIAT Mongolian (68%), Cathay Pacific( 62%).

  • What are the cheapest flights from Hong Kong to Australia?

    On average you can expect to pay $1,427 for a flight from Hong Kong to Australia. The cheapest flight overall is $783 while the most popular route, (Hong Kong Intl - Melbourne) is currently priced at $525.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Hong Kong to Australia (average of $129). Flying from Hong Kong to Australia in October is currently the most expensive (average of $171). 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.

Top 6 airlines flying from Hong Kong to Australia

Discover the top 6 airlines that operate flights from Hong Kong to Australia. 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 647,157 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$518Average$654FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Singapore AirlinesCheapest$804Average$1,091FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air NiuginiCheapest$824Average$1,008FlexibilityNo cancel feeOn-time77%
Search Air Niugini flights
Qantas AirwaysCheapest$946Average$1,300FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
China EasternCheapest$951Average$1,069FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Cathay PacificCheapest$982Average$1,397FlexibilityNo 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 Hong Kong to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Australia.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hong Kong to Australia, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Hong Kong to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.