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HK$830+ Cheap flights from Australia

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10-9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SYD — HKG
21 Aug — 28 Aug1
1 adult

What to know about flights from Australia

Discover essential information about flights departing from Australia, including flight schedules, destinations, airlines operating at the Australia airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 16 August 2025.

Good round-trip deal

HK$615 or less

Good one-way deal

HK$287 or less
Price to beat on a round-trip flight from Australia.
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Price to beat on a one-way flight from Australia.
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Find flights from Australia

Cheapest flights from Australia
Explore the most affordable flight options available from Australia. Find the lowest fares based on data from user searches, with prices last updated on 16 August 2025.

Thu 6-1104:40PER - HKG
1 stop12h 50mAirAsia
Mon 10-1112:00HKG - PER
1 stop16h 00mAirAsia
Deal found 14-8HK$2,262
Mon 3-1120:30PER - HKG
1 stop21h 00mAirAsia
Wed 3-1212:00HKG - PER
1 stop16h 00mAirAsia
Deal found 14-8HK$2,269
Fri 24-1018:25PER - HKG
1 stop21h 00mScoot
Thu 30-1021:00HKG - PER
1 stop19h 35mScoot
Deal found 15-8HK$2,277
Wed 3-905:10PER - HKG
1 stop12h 45mAirAsia
Sun 7-911:55HKG - PER
1 stop16h 35mAirAsia
Deal found 14-8HK$2,285
Mon 10-1105:35PER - HKG
1 stop14h 25mScoot
Sun 16-1121:00HKG - PER
1 stop19h 35mScoot
Deal found 14-8HK$2,293
Wed 29-1004:40PER - HKG
1 stop12h 50mAirAsia
Wed 26-1118:15HKG - PER
1 stop25h 35mAirAsia
Deal found 14-8HK$2,301
Tue 9-920:30PER - HKG
1 stop21h 25mAirAsia
Wed 17-911:55HKG - PER
1 stop16h 35mAirAsia
Deal found 15-8HK$2,324
Tue 2-905:10PER - HKG
1 stop12h 45mAirAsia
Sat 6-911:55HKG - PER
1 stop16h 35mAirAsia
Deal found 14-8HK$2,348
Mon 1-920:30PER - HKG
1 stop14h 45mAirAsia
Sat 6-911:55HKG - PER
1 stop16h 35mAirAsia
Deal found 14-8HK$2,371
Fri 24-1021:55PER - HKG
1 stop17h 30mMultiple Airlines
Wed 29-1012:00HKG - PER
1 stop16h 00mMultiple Airlines
Deal found 15-8HK$2,379
Fri 12-918:25PER - HKG
1 stop23h 55mScoot
Wed 17-919:20HKG - PER
1 stop25h 20mScoot
Deal found 15-8HK$2,434
Thu 4-911:20SYD - HKG
Nonstop9h 50mHong Kong Airlines
Sun 14-922:25HKG - SYD
Nonstop9h 25mHong Kong Airlines
Deal found 14-8HK$3,334

Find flights from Australia within your budget

 
Find flights departing from Australia that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 16 August 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

PerthHong Kong

PER - HKG

PERHKG

Perth

Fri 7-11

20:30-17:30

1 stop21h 00m

Hong Kong Intl

Mon 10-11

12:00-04:00

1 stop16h 00m

HK$2,262

PerthHong Kong

PER - HKG

PERHKG

Perth

Mon 3-11

20:30-17:30

1 stop21h 00m

Hong Kong Intl

Wed 3-12

12:00-04:00

1 stop16h 00m

HK$2,269

PerthHong Kong

PER - HKG

PERHKG

Perth

Fri 24-10

18:25-15:25

1 stop21h 00m

Hong Kong Intl

Thu 30-10

21:00-16:35

1 stop19h 35m

HK$2,277

PerthHong Kong

PER - HKG

PERHKG

Perth

Thu 6-11

04:40-17:30

1 stop12h 50m

Hong Kong Intl

Sat 6-12

12:00-04:00

1 stop16h 00m

HK$2,277

PerthHong Kong

PER - HKG

PERHKG

Perth

Sat 8-11

20:30-17:30

1 stop21h 00m

Hong Kong Intl

Sat 6-12

12:00-04:00

1 stop16h 00m

HK$2,277

PerthHong Kong

PER - HKG

PERHKG

Perth

Fri 31-10

20:30-11:15

1 stop14h 45m

Hong Kong Intl

Wed 12-11

12:00-04:00

1 stop16h 00m

HK$2,277

PerthHong Kong

PER - HKG

PERHKG

Perth

Mon 27-10

04:40-17:30

1 stop12h 50m

Hong Kong Intl

Tue 28-10

12:00-04:00

1 stop16h 00m

HK$2,285

PerthHong Kong

PER - HKG

PERHKG

Perth

Sun 26-10

04:40-17:30

1 stop12h 50m

Hong Kong Intl

Mon 27-10

12:00-04:00

1 stop16h 00m

HK$2,285

PerthHong Kong

PER - HKG

PERHKG

Perth

Mon 10-11

05:35-20:00

1 stop14h 25m

Hong Kong Intl

Sun 16-11

21:00-16:35

1 stop19h 35m

HK$2,293

PerthHong Kong

PER - HKG

PERHKG

Perth

Wed 29-10

04:40-17:30

1 stop12h 50m

Hong Kong Intl

Wed 26-11

18:15-19:50

1 stop25h 35m

HK$2,301

Flights are sorted by cheapest return flights first.

Deals found on 14-8

Showing 1-10 of 60 results
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Best time to book a flight from Australia

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Australia

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

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

Currently, August is the cheapest month in which you can book a flight from Australia (average of HK$2,199). Flying from Australia in December will prove the most costly (average of HK$3,302). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Australia?

Use this chart to determine the cheapest time to fly return from Australia to Hong Kong. Price data was last updated on 16 December 2024.

Those who are seeking the cheapest fare on flights departing from Australia would be wise to consider leaving during Monday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Friday evenings when fares are usually the most expensive.

Which airlines fly from Australia?

Many airlines operate round-trip flights from Australia: Cathay Pacific, Qantas Airways, Singapore Airlines, Hong Kong Airlines, Air China. These airlines fly to the following popular destinations: Hong Kong.

Jetstar
Jetstar
From HK$65
Cathay Pacific
Cathay Pacific
From HK$627
Virgin Australia
Virgin Australia
From HK$64
Qantas Airways
Qantas Airways
From HK$198

What is the cheapest place to fly to from Australia?

The cheapest city to fly to from Australia is Brisbane, with prices starting at HK$138. Explore other affordable destinations below.

Brisbane
Brisbane
From HK$18
Sydney Kingsford Smith
Sydney Kingsford Smith
From HK$33
Melbourne
Melbourne
From HK$38
Maroochydore Sunshine Coast
Maroochydore Sunshine Coast
From HK$39

Airline reviews for flights from Australia

Get insights into the airlines that provide service from Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Australia. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Read through reviews of airlines serving Australia, such as Singapore Airlines, Cathay Pacific, andQantas Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,347 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7.6
Good
968 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qantas Airways
7.5
Good
895 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Air China
7.3
Good
95 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.1

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from Australia. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 16 August 2025.

  • What is the cheapest airport to fly out of Australia?

    Perth airport offers the cheapest routes to Hong Kong from HK$2,262. Melbourne airport is a great option if you're flying to Hong Kong from HK$2,575. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • What is the cheapest month to fly from Australia?

    Currently, the cheapest month for flights from Australia is August. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Australia?

    Check out the cheapest flights from Australia to embark to:
    Fly from Perth to Hong Kong from HK$2,262 round trip

  • How does Cheapflights help users find flights from Australia?

    Deals for flights from Australia are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

    Cheapflights simply makes it quick and affordable to book flights from Australia by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Australia with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Australia become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Australia today and book when you’re ready!

See more FAQs

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?

Deals for flights from Australia are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Australia by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Australia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Australia today and book when you’re ready!

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