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HK$788+ 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 5-6. 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 May — 28 May1
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 May 2025.

Good round-trip deal

HK$498 or less

Good one-way deal

HK$129 or less
Price to beat on a round-trip flight from Australia.
Price to beat on a one-way flight from Australia.

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 May 2025.

Thu 23-1018:25PER - HKG
1 stop23h 55mScoot
Tue 28-1021:00HKG - PER
1 stop23h 15mScoot
Deal found 15-5HK$2,537
Thu 5-621:55PER - HKG
2 stops16h 30mMultiple Airlines
Wed 18-611:55HKG - PER
1 stop16h 35mMultiple Airlines
Deal found 15-5HK$2,545
Mon 16-623:15PER - HKG
1 stop15h 00mBatik Air
Sat 21-615:15HKG - PER
1 stop14h 35mBatik Air
Deal found 14-5HK$2,951
Fri 13-605:10PER - HKG
1 stop12h 45mAirAsia
Fri 20-611:55HKG - PER
1 stop16h 35mAirAsia
Deal found 16-5HK$2,959
Fri 24-1022:30MEL - HKG
1 stop22h 50mScoot
Tue 9-1221:00HKG - MEL
1 stop20h 10mScoot
Deal found 16-5HK$2,974
Sun 15-607:00MEL - HKG
2 stops33h 25mMultiple Airlines
Thu 19-619:20HKG - MEL
1 stop22h 55mMultiple Airlines
Deal found 16-5HK$3,013
Sun 15-609:15SYD - HKG
2 stops21h 05mMultiple Airlines
Sun 22-619:20HKG - SYD
1 stop13h 55mMultiple Airlines
Deal found 15-5HK$3,209
Fri 13-612:50SYD - HKG
1 stop33h 45mScoot
Fri 20-619:20HKG - SYD
1 stop14h 15mScoot
Deal found 15-5HK$3,240
Sat 1-1113:30MEL - HKG
1 stop27h 05mRoyal Brunei Airlines
Mon 1-1214:55HKG - MEL
1 stop11h 05mRoyal Brunei Airlines
Deal found 15-5HK$3,271
Sun 12-1001:10PER - HKG
1 stop10h 10mSingapore Airlines
Mon 20-1009:05HKG - PER
1 stop14h 50mSingapore Airlines
Deal found 15-5HK$3,271
Thu 29-521:00SYD - HKG
1 stop24h 50mHainan Airlines
Mon 2-616:55HKG - SYD
1 stop19h 20mHainan Airlines
Deal found 15-5HK$3,474
Sun 15-602:10PER - HKG
1 stop21h 40mMalaysia Airlines
Sat 21-614:35HKG - PER
1 stop10h 35mMalaysia Airlines
Deal found 14-5HK$3,490

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 May 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

Thu 23-10

21:55-18:20

1 stop20h 25m

Hong Kong Intl

Mon 27-10

21:00-20:15

1 stop23h 15m

HK$2,537

PerthHong Kong

PER - HKG

PERHKG

Perth

Thu 5-6

21:55-14:25

2 stops16h 30m

Hong Kong Intl

Wed 18-6

11:55-04:30

1 stop16h 35m

HK$2,545

PerthHong Kong

PER - HKG

PERHKG

Perth

Mon 16-6

23:15-14:15

1 stop15h 00m

Hong Kong Intl

Sat 21-6

15:15-05:50

1 stop14h 35m

HK$2,951

PerthHong Kong

PER - HKG

PERHKG

Perth

Fri 13-6

05:10-17:55

1 stop12h 45m

Hong Kong Intl

Fri 20-6

11:55-04:30

1 stop16h 35m

HK$2,959

MelbourneHong Kong

MEL - HKG

MELHKG

Melbourne

Fri 24-10

22:30-18:20

1 stop22h 50m

Hong Kong Intl

Tue 9-12

21:00-20:10

1 stop20h 10m

HK$2,974

MelbourneHong Kong

MEL - HKG

MELHKG

Melbourne

Sun 15-6

07:00-14:25

2 stops33h 25m

Hong Kong Intl

Thu 19-6

19:20-20:15

1 stop22h 55m

HK$3,013

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sun 15-6

09:15-04:20

2 stops21h 05m

Hong Kong Intl

Sun 22-6

19:20-11:15

1 stop13h 55m

HK$3,209

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 13-6

12:50-20:35

1 stop33h 45m

Hong Kong Intl

Fri 20-6

19:20-11:35

1 stop14h 15m

HK$3,240

MelbourneHong Kong

MEL - HKG

MELHKG

Melbourne

Sat 1-11

13:30-13:35

1 stop27h 05m

Hong Kong Intl

Mon 1-12

14:55-05:00

1 stop11h 05m

HK$3,271

PerthHong Kong

PER - HKG

PERHKG

Perth

Sun 12-10

01:10-11:20

1 stop10h 10m

Hong Kong Intl

Mon 20-10

09:05-23:55

1 stop14h 50m

HK$3,271

Flights are sorted by cheapest return flights first.

Deals found on 15-5

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, May is the cheapest month in which you can book a flight from Australia (average of HK$2,241). Flying from Australia in December will prove the most costly (average of HK$3,333). 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.

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.

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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 May 2025.
  • What is the cheapest airport to fly out of Australia?

    Melbourne airport offers the cheapest routes to Hong Kong from HK$2,420. Sydney Kingsford Smith airport is a great option if you're flying to Hong Kong from HK$2,709. 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 May. 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 Melbourne to Hong Kong from HK$2,420 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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