Question 1

How popular is this Hong Kong to Sydney flight route?

Accepted Answer

This flight path from Hong Kong Intl to Sydney Kingsford Smith was viewed by 1,249 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

Question 2

What is the cheapest airline to fly from Hong Kong to Sydney round-trip?

Accepted Answer

Scoot, at HK$3,289, was found to be the cheapest airline from Hong Kong to Sydney.. You may be able to fly from Hong Kong to Sydney for 48% less than the average price by searching for this airline. Find deals

Question 3

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

Accepted Answer

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. Find deals

Question 4

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

Accepted Answer

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. Find deals

Question 5

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

Accepted Answer

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

Question 6

Weekly flight availability from Hong Kong to Sydney

Accepted Answer

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

Question 7

E

Accepted Answer

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.

Question 8

E

Accepted Answer

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).

Question 9

What are the cheapest flights from Hong Kong to Sydney?

Accepted Answer

On average you can expect to pay HK$11,631 for a flight from Hong Kong to Sydney. The cheapest flight overall is HK$2,856 while the most popular route, (Hong Kong Intl - Sydney Kingsford Smith) is currently priced at HK$2,661.

Question 10

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

Accepted Answer

The top 3 most reliable airlines when flying from Hong Kong to Sydney are Hong Kong Airlines (82%), MIAT Mongolian (75%) and Finnair (72%).

Question 11

What are the most popular airlines that fly from Hong Kong to Sydney?

Accepted Answer

Before booking your flight from Hong Kong to Sydney, check out the most popular airlines for this route: Sichuan Airlines, Cathay Pacific or Hainan Airlines.

Question 12

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

Accepted Answer

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 5% on the overall cost on flights from Hong Kong to Sydney.

Question 13

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

Accepted Answer

To save on the cost of your flight from Hong Kong to Sydney, book at least 59 days before your planned departure. Booking around this time can save you about 25% on the cost of this flight compared to booking a flight leaving this week. We have found prices from HK$6,107 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as HK$6,107.

Question 14

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, August can be a great choice for travel to Sydney. Flights to Sydney from Hong Kong in August are about HK$6,409 on average during August, but can be found for as low as HK$3,054.

Question 15

What is the cheapest time of day to fly from HKG to SYD?

Accepted Answer

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 at midday, which can drop the price by up to 25% versus a flight in the morning.

Question 16

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

Accepted Answer

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 28 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 9h 00m.

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

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.

Question 19

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

Accepted Answer

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.

Question 20

How does Cheapflights help users find flights from Hong Kong to Sydney?

Accepted Answer

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!

Question 21

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

Accepted Answer

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.

Question 22

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

Accepted Answer

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.

Question 23

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

Accepted Answer

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.

Round-trip from	HK$3,265
One-way from	HK$1,327
Popular in	January
Cheapest in	August
Average price	HK$6,099
Good round-trip deal	HK$4,560 or less
Good one-way deal	HK$4,339 or less

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	CheapestHK$1,770	AverageHK$4,016	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Scoot	CheapestHK$2,705	AverageHK$3,394	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Sichuan Airlines	CheapestHK$2,877	AverageHK$3,091	FlexibilityNo cancel fee	On-time63%	Search Sichuan Airlines flights
Hainan Airlines	CheapestHK$3,296	AverageHK$4,031	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Hong Kong Airlines	CheapestHK$3,434	AverageHK$4,310	FlexibilityNo cancel fee	On-time65%	Search Hong Kong Airlines flights
Singapore Airlines	CheapestHK$3,879	AverageHK$4,826	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qantas Airways	CheapestHK$4,500	AverageHK$6,253	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Cathay Pacific	CheapestHK$4,768	AverageHK$6,674	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Philippine Airlines	CheapestHK$5,025	AverageHK$7,726	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights

Cheap flights from Hong Kong to Sydney from HK$1,327

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 8-12. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheap flight deals from Hong Kong to Sydney

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Find flight deals from Hong Kong to Sydney

Cheapest flights from Hong Kong to SydneyExplore 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 9 липень 2025.

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 9 липень 2025.

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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.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Sydney

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 27 June 2025.

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

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 9 липень 2025.

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 6 July 2025.

Weekly flight availability from Hong Kong to Sydney

How much does it cost for a return flight from Hong Kong to Sydney?

Reviews of airlines servicing Sydney

See what other customers who have flown with 宿霧太平洋航空 and Scoot from Hong Kong to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How popular is this Hong Kong to Sydney flight route?

What is the cheapest airline to fly from Hong Kong to Sydney round-trip?

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

What are the cheapest flights from Hong Kong to Sydney?

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

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

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

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

Travelling to a place near Hong Kong?

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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 9 липень 2025.

Top 9 airlines flying from Hong Kong to Sydney

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

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

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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 9 липень 2025.