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Cheap flights from Hong Kong to Sydney from HK$1,585

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 28-3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SYD
26 Dec — 2 Jan1
1 adult

The best prices from Hong Kong Intl to Sydney Kingsford Smith are usually found in May or August, booked 87 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Hong Kong to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 December 2024.

Round-trip from

HK$4,616

One-way from

HK$1,585

Popular in

January

Cheapest in

May

Average price

HK$7,546
Scoot
  • Scoot
  • 6-1-11-5
  • 2 total stops
  • 57h 25m total
  • Hong Kong to Sydney
Search Deals
Hainan Airlines
  • Hainan Airlines
  • 28-3
  • 1 total stop
  • 19h 40m total
  • Hong Kong to Sydney
Search Deals
High demand for flights, 14% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Hong Kong to Sydney

Cheapest flights from Hong Kong to Sydney
Explore the most affordable flight options available from Hong Kong to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2024.

Mon 30-1210:25HKG - SYD
2 stops31h 25mMultiple Airlines
Wed 8-122:20SYD - HKG
3 stops24h 40mMultiple Airlines
Deal found 19-12HK$4,616
Mon 23-1212:20HKG - SYD
2 stops43h 05mXiamenAir
Thu 2-112:30SYD - HKG
2 stops25h 50mXiamenAir
Deal found 20-12HK$5,238
Sun 29-1218:40HKG - SYD
1 stop17h 45mSichuan Airlines
Fri 3-120:50SYD - HKG
1 stop23h 45mSichuan Airlines
Deal found 20-12HK$5,440
Fri 20-1214:45HKG - SYD
2 stops39h 40mChina Eastern
Sun 29-1212:10SYD - HKG
2 stops28h 30mChina Eastern
Deal found 20-12HK$5,455
Sun 22-1219:25HKG - SYD
Nonstop9h 05mQantas Airways
Sun 19-111:15SYD - HKG
Nonstop9h 35mQantas Airways
Deal found 20-12HK$5,782
Tue 24-1206:55HKG - SYD
1 stop26h 55mScoot
Tue 31-1221:50SYD - HKG
1 stop25h 10mScoot
Deal found 20-12HK$6,901
Thu 26-1200:25HKG - SYD
1 stop16h 35mCathay Pacific
Mon 17-222:20SYD - HKG
Nonstop9h 10mCathay Pacific
Deal found 19-12HK$7,095
Tue 24-1220:35HKG - SYD
1 stop30h 55mJuneyao Airlines
Thu 2-108:35SYD - HKG
1 stop29h 35mJuneyao Airlines
Deal found 20-12HK$8,509

Find flights from Hong Kong to Sydney within your budget

Customise your flight search to find flights from Hong Kong to Sydney 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 70,647 searches. Data last updated 21 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Departure

Return

Price

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Mon 6-1

10:15-14:55

1 stop25h 40m

Sydney Kingsford Smith

Sun 11-5

12:35-18:20

1 stop31h 45m

HK$4,616

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Wed 19-2

19:25-07:30

Nonstop9h 05m

Sydney Kingsford Smith

Fri 21-3

11:15-17:50

Nonstop9h 35m

HK$4,725

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sun 19-1

21:00-20:35

1 stop20h 35m

Sydney Kingsford Smith

Sun 26-1

21:50-05:55

1 stop35h 05m

HK$4,841

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 4-3

23:55-12:00

Nonstop9h 05m

Sydney Kingsford Smith

Sat 15-3

11:05-17:30

Nonstop9h 25m

HK$5,012

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sun 23-2

12:20-10:25

2 stops43h 05m

Sydney Kingsford Smith

Sun 23-3

12:30-11:20

2 stops49h 50m

HK$5,098

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Mon 24-2

14:10-07:40

1 stop14h 30m

Sydney Kingsford Smith

Fri 21-3

06:45-22:45

1 stop19h 00m

HK$5,712

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Fri 28-3

16:15-14:55

1 stop19h 40m

HK$1,585

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 4-3

06:55-22:20

2 stops36h 25m

HK$1,857

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Sat 29-3

12:20-10:20

2 stops43h 00m

HK$2,813

Hong KongSydney

HKG - SYD

HKGSYD

Hong Kong Intl

Tue 25-2

02:20-10:15

1 stop28h 55m

HK$2,961

Flights are sorted by cheapest return flights first.

Deals found on 21-12

Showing 1-10 of 17 results
1
2

Best time to book a flight from Hong Kong to Sydney

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

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

How far ahead should I book a flight from Hong Kong to Sydney?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Sydney. Price data was last updated on 13 December 2024.

The best time to book flights from Hong Kong to Sydney is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Hong Kong to Sydney (average of HK$535). Flying from Hong Kong to Sydney in January is currently the most expensive (average of HK$987). 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 SYD?

Find hourly flight availability from Hong Kong to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 December 2024.

When flying from Hong Kong to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 33% versus a flight in the evening.

What is the cheapest day to fly from Hong Kong to Sydney?

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

Travellers seeking maximum savings on their Hong Kong to Sydney flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Hong Kong to Sydney

Explore weekly flight availability from Hong Kong to Sydney. 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 December 2024.

The most flights from HKG to SYD are scheduled on a Monday (33 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (28 on average).

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney 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 Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, 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 Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 21 December 2024.
To help decide which airline to fly from Hong Kong to Sydney, see what other customers have to say about Cathay Pacific and Qantas 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.
Asiana Airlines
8.3
Very Good
474 reviews
Check prices

Crew

8.5

Comfort

8.1

Overall

8.3

Food

8.1

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Asiana Airlines
8.3
Very Good
474 reviews
Asiana Airlines
8.3
Very Good
474 reviews
Check prices

Crew

8.5

Comfort

8.1

Overall

8.3

Food

8.1

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Singapore Airlines
8.1
Very Good
1,330 reviews
Asiana Airlines
8.3
Very Good
474 reviews
Check prices

Crew

8.5

Comfort

8.1

Overall

8.3

Food

8.1

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Vietnam Airlines
7.7
Good
224 reviews
Asiana Airlines
8.3
Very Good
474 reviews
Check prices

Crew

8.5

Comfort

8.1

Overall

8.3

Food

8.1

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Hainan Airlines
7.6
Good
38 reviews
Asiana Airlines
8.3
Very Good
474 reviews
Check prices

Crew

8.5

Comfort

8.1

Overall

8.3

Food

8.1

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Qantas Airways
7.5
Good
807 reviews
Asiana Airlines
8.3
Very Good
474 reviews
Check prices

Crew

8.5

Comfort

8.1

Overall

8.3

Food

8.1

Entertainment

7.8

Boarding

8.4

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Related info for your journey

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

  • What airports do I use to fly from Hong Kong to Sydney?

    You will need to book a flight from Hong Kong Intl to Sydney Kingsford Smith if you want to fly from Hong Kong to Sydney. At least 9 different airlines have flights from Hong Kong Intl (HKG) to Kingsford Smith (SYD) on a regular basis. There are 29 flights to Sydney from the Hong Kong airport per day. If you manage to book one that is nonstop, then you can expect the flight time from HKG to SYD to be around 8h 55m.

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

    This flight path from Hong Kong Intl to Sydney Kingsford Smith was viewed by 1,594 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Hong Kong to Sydney round-trip?

    Qantas Airways, at HK$4,725, was found to be the cheapest airline from Hong Kong to Sydney.Alternate airlines to your destination round-trip include Scoot and Cathay Pacific. You may be able to fly from Hong Kong to Sydney for 25% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Hainan Airlines, which is currently one of the cheapest options available, starting at HK$1,585. XiamenAir flights start at HK$2,813 while deals on T'way Air start at HK$2,961 one-way.

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

    The top 3 most reliable airlines when flying from Hong Kong to Sydney are MIAT Mongolian (75%), Qatar Airways (75%) and SWISS (66%).

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

    On average you can expect to pay HK$6,509 for a flight from Hong Kong to Sydney. The cheapest flight overall is HK$4,121 while the most popular route, (Hong Kong Intl - Sydney Kingsford Smith) is currently priced at HK$2,906.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Hong Kong to Sydney (average of HK$535). Flying from Hong Kong to Sydney in January is currently the most expensive (average of HK$987). 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.

Fly from Hong Kong to Sydney on these airlines

Choose from the following airlines for your flight from Hong Kong to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 21 December 2024.
Qantas Airways flights from Hong Kong Intl to Sydney Kingsford Smith
Cathay Pacific flights from Hong Kong Intl to Sydney Kingsford Smith
Scoot flights from Hong Kong Intl to Sydney Kingsford Smith

Top 9 airlines flying from Hong Kong to Sydney

Discover the top 9 airlines that operate flights from Hong Kong to Sydney. 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 70,647 searches. Data last updated 21 December 2024.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapestHK$1,083AverageHK$2,975FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Sichuan AirlinesCheapestHK$2,834AverageHK$3,013FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
Hainan AirlinesCheapestHK$3,184AverageHK$4,347FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
XiamenAirCheapestHK$3,204AverageHK$3,542FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China EasternCheapestHK$3,364AverageHK$5,508FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Philippine AirlinesCheapestHK$3,793AverageHK$5,261FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Singapore AirlinesCheapestHK$4,094AverageHK$5,061FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapestHK$4,798AverageHK$6,368FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapestHK$5,095AverageHK$6,863FlexibilityNo 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 Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Hong Kong today with Cheapflights!

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

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 Sydney.

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

Yes, we can. To see specific flights from Hong Kong to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Hong Kong to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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