Which airport typically offers the quickest stopover for flights from Sydney to Hong Kong?

Flights via Melbourne (MEL) offer the fastest connection on this route, with an average stopover time of 2h 08m. Find deals

What’s the cheapest stopover airport for flights from Sydney to Hong Kong?

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of HK$4,116. Find deals

What’s the top stopover airport for flights from Sydney to Hong Kong?

Singapore (SIN) – chosen by Cheapflights users on 45% of one-stop itineraries from Sydney to Hong Kong on Cheapflights. Find deals

What’s the fastest stopover option from Sydney to Hong Kong?

Flights via Melbourne (MEL) have the shortest average one-way travel time for one-stop routes: 12h 35m. Find deals

How popular is this Sydney to Hong Kong flight route?

Within the past month, 186 users have taken a look at flights from Sydney Kingsford Smith to Hong Kong Intl.

How long is the flight from Sydney to Hong Kong?

Departing from Sydney to Hong Kong will take you 9h 40m. Airlines will cover a distance of 7387 km. Both multi-stop and direct flights can be found to your destination and back.

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

Cheapflights users have booked flights from Sydney to Hong Kong round-trip from HK$3,191. Other airlines that can offer you cheap pricing are Hong Kong Airlines, from HK$3,476, and Qantas Airways, from HK$4,554. These flights start at 42% lower than the current average price 3 months from now.

Weekly flight availability from Sydney to Hong Kong

The most flights from SYD to HKG are scheduled on a Saturday (28 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (23 on average).

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

What are the cheapest flights from Sydney to Hong Kong?

On average you can expect to pay HK$5,355 for a flight from Sydney to Hong Kong. The cheapest flight overall is HK$2,339 while the most popular route, (Sydney Kingsford Smith - Hong Kong Intl) is currently priced at HK$2,918.

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sydney to Hong Kong on time: SWISS (89%), Lufthansa (89%), MIAT Mongolian (70%).

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

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

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

If you wish to fly to Hong Kong from Sydney, then you need to book flights from Sydney Kingsford Smith to Hong Kong Intl. There are 26 flights from Kingsford Smith (SYD) to Hong Kong Intl (HKG) per day to choose from. Flights to Hong Kong from Kingsford Smith are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 9h 25m is how long a nonstop flight from Sydney to Hong Kong Intl typically takes.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Sydney to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

HK$1,836+ Cheap Flights from Sydney to Hong Kong

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

Airfare is below average for this route at the moment. Sydney to Hong Kong flights typically cost between HK$4,070 and HK$5,984 in October. The cheapest return flight price found within the last 3 days was HK$3,362 on Multiple Airlines (29 Oct-30 Oct).

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Hong Kong Intl are usually found in August or May, booked 46 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

Cheap flight deals from Sydney to Hong Kong

Round-trip from	HK$3,362
One-way from	HK$1,836
Popular in	December
Cheapest in	August
Average price	HK$5,050
Good round-trip deal	HK$5,935 or less
Good one-way deal	HK$3,396 or less

2-2-2-3
3 total stops
51h 35m total
Sydney to Hong Kong

Search Deals

31-1
2 total stops
20h 50m total
Sydney to Hong Kong

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (HK$10,811 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (HK$1,990 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Sydney Kingsford Smith to Hong Kong Intl.

Search Deals

Price to beat on a one-way flight from Sydney Kingsford Smith to Hong Kong Intl.

Search Deals

Find flight deals from Sydney to Hong Kong

Cheapest flights from Sydney to Hong Kong
Explore the most affordable flight options available from Sydney to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2025.

Thu 2-1010:20SYD - HKG

Nonstop9h 40mQantas Airways

Sun 12-1020:05HKG - SYD

1 stop13h 45mQantas Airways

Deal found 29-9HK$3,354

Wed 29-1021:50SYD - HKG

1 stop16h 25mMultiple Airlines

Thu 30-1016:30HKG - SYD

1 stop17h 35mMultiple Airlines

Deal found 29-9HK$3,362

Sat 25-1022:15SYD - HKG

1 stop16h 00mMultiple Airlines

Wed 29-1016:30HKG - SYD

1 stop23h 20mMultiple Airlines

Deal found 29-9HK$3,369

Sat 18-1022:15SYD - HKG

2 stops22h 00mMultiple Airlines

Sat 25-1011:55HKG - SYD

1 stop17h 55mMultiple Airlines

Deal found 28-9HK$3,377

Tue 14-1022:15SYD - HKG

2 stops28h 20mMultiple Airlines

Fri 31-1012:00HKG - SYD

1 stop18h 15mMultiple Airlines

Deal found 28-9HK$3,393

Sun 19-1012:20SYD - HKG

Nonstop9h 50mHong Kong Airlines

Wed 22-1022:25HKG - SYD

Nonstop9h 25mHong Kong Airlines

Deal found 29-9HK$3,408

Sun 26-1016:25SYD - HKG

1 stop29h 25mMultiple Airlines

Fri 31-1012:00HKG - SYD

1 stop18h 15mMultiple Airlines

Deal found 29-9HK$3,424

Tue 14-1022:15SYD - HKG

2 stops28h 20mMultiple Airlines

Thu 23-1011:55HKG - SYD

1 stop17h 55mMultiple Airlines

Deal found 29-9HK$3,432

Sat 25-1022:15SYD - HKG

1 stop16h 00mMultiple Airlines

Sun 2-1116:30HKG - SYD

1 stop17h 35mMultiple Airlines

Deal found 29-9HK$3,447

Best flights from Sydney to Hong Kong
Discover carefully curated flight deals from Sydney to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2025.

Mon 9-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Tue 10-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 27-9HK$3,704

Mon 9-311:35SYD - HKG

1 stop13h 10mPhilippine Airlines

Tue 10-311:15HKG - SYD

1 stop19h 35mPhilippine Airlines

Deal found 29-9HK$4,311

Mon 13-1011:10SYD - HKG

Nonstop9h 40mCathay Pacific

Wed 3-1221:20HKG - SYD

Nonstop9h 15mCathay Pacific

Deal found 28-9HK$4,583

Sun 12-1022:10SYD - HKG

1 stop28h 40mMalaysia Airlines

Tue 2-1208:45HKG - SYD

1 stop22h 35mMalaysia Airlines

Deal found 28-9HK$5,431

Tue 21-1011:20SYD - HKG

Nonstop9h 40mQantas Airways

Sun 2-1119:30HKG - SYD

1 stop14h 00mQantas Airways

Deal found 28-9HK$5,447

Mon 20-1011:15SYD - HKG

1 stop33h 10mVietnam Airlines

Thu 4-1218:40HKG - SYD

2 stops39h 35mVietnam Airlines

Deal found 28-9HK$6,420

Fri 17-1011:10SYD - HKG

1 stop33h 10mPhilippine Airlines

Sun 30-1111:15HKG - SYD

1 stop19h 35mPhilippine Airlines

Deal found 28-9HK$5,346

Tue 14-1015:05SYD - HKG

Nonstop9h 25mCathay Pacific

Fri 5-1221:20HKG - SYD

Nonstop9h 15mCathay Pacific

Deal found 28-9HK$5,361

Mon 9-308:00SYD - HKG

1 stop12h 35mQantas Airways

Tue 10-319:25HKG - SYD

Nonstop9h 30mQantas Airways

Deal found 27-9HK$5,556

Mon 13-1011:15SYD - HKG

1 stop33h 10mVietnam Airlines

Wed 3-1214:30HKG - SYD

2 stops40h 20mVietnam Airlines

Deal found 28-9HK$6,723

Sun 16-1106:05SYD - HKG

1 stop28h 00mCathay Pacific

Fri 21-1100:30HKG - SYD

1 stop14h 30mCathay Pacific

Deal found 28-9HK$6,770

Direct flights from Sydney to Hong Kong
Explore direct flight options from Sydney to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 September 2025.

Sun 19-1012:20SYD - HKG

Nonstop9h 50mHong Kong Airlines

Wed 22-1022:25HKG - SYD

Nonstop9h 25mHong Kong Airlines

Deal found 29-9HK$3,408

Mon 20-1012:20SYD - HKG

Nonstop9h 50mHong Kong Airlines

Fri 24-1022:25HKG - SYD

Nonstop9h 25mHong Kong Airlines

Deal found 28-9HK$3,432

Mon 13-1012:20SYD - HKG

Nonstop9h 50mHong Kong Airlines

Fri 17-1022:25HKG - SYD

Nonstop9h 25mHong Kong Airlines

Deal found 28-9HK$3,478

Tue 21-1012:20SYD - HKG

Nonstop9h 50mHong Kong Airlines

Sun 2-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 28-9HK$3,626

Wed 29-1012:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Sun 2-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 29-9HK$3,649

Mon 27-1012:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Thu 30-1022:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 29-9HK$3,657

Mon 9-312:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Tue 10-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 28-9HK$3,696

Mon 2-212:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Mon 2-322:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 28-9HK$3,797

Sun 2-1111:15SYD - HKG

Nonstop9h 35mQantas Airways

Mon 11-519:30HKG - SYD

Nonstop9h 15mQantas Airways

Deal found 28-9HK$3,844

Mon 10-1112:35SYD - HKG

Nonstop9h 50mHong Kong Airlines

Sun 16-1122:25HKG - SYD

Nonstop9h 30mHong Kong Airlines

Deal found 29-9HK$3,945

Last-minute flights from Sydney to Hong Kong
Discover last-minute flight deals from Sydney to Hong Kong. Data last updated 30 September 2025 and is based on user searches.

Thu 2-1010:20SYD - HKG

Nonstop9h 40mQantas Airways

Sun 12-1020:05HKG - SYD

1 stop13h 45mQantas Airways

Deal found 29-9HK$3,354

Tue 14-1022:15SYD - HKG

2 stops28h 20mMultiple Airlines

Fri 31-1012:00HKG - SYD

1 stop18h 15mMultiple Airlines

Deal found 28-9HK$3,393

Tue 14-1022:15SYD - HKG

2 stops28h 20mMultiple Airlines

Thu 23-1011:55HKG - SYD

1 stop17h 55mMultiple Airlines

Deal found 29-9HK$3,432

Sat 18-1022:15SYD - HKG

2 stops22h 00mMultiple Airlines

Sat 25-1011:55HKG - SYD

1 stop17h 55mMultiple Airlines

Deal found 28-9HK$3,377

Sun 19-1012:20SYD - HKG

Nonstop9h 50mHong Kong Airlines

Wed 22-1022:25HKG - SYD

Nonstop9h 25mHong Kong Airlines

Deal found 29-9HK$3,408

Sat 25-1022:15SYD - HKG

1 stop16h 00mMultiple Airlines

Wed 29-1016:30HKG - SYD

1 stop23h 20mMultiple Airlines

Deal found 29-9HK$3,369

Sat 25-1022:15SYD - HKG

1 stop16h 00mMultiple Airlines

Sun 2-1116:30HKG - SYD

1 stop17h 35mMultiple Airlines

Deal found 29-9HK$3,447

Sun 26-1016:25SYD - HKG

1 stop29h 25mMultiple Airlines

Fri 31-1012:00HKG - SYD

1 stop18h 15mMultiple Airlines

Deal found 29-9HK$3,424

Wed 29-1021:50SYD - HKG

1 stop16h 25mMultiple Airlines

Thu 30-1016:30HKG - SYD

1 stop17h 35mMultiple Airlines

Deal found 29-9HK$3,362

One-way flights from Sydney to Hong Kong
Search for one-way flight options from Sydney to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 30 September 2025.

Sat 31-110:45SYD - HKG

2 stops20h 50mMultiple Airlines

Deal found 28-9HK$1,836

Wed 18-212:15SYD - HKG

1 stop22h 55m宿霧太平洋航空

Deal found 29-9HK$1,844

Sun 1-216:25SYD - HKG

2 stops26h 15mMultiple Airlines

Deal found 28-9HK$1,852

Tue 21-1022:15SYD - HKG

2 stops28h 20mMultiple Airlines

Deal found 29-9HK$1,868

Sat 18-1022:15SYD - HKG

2 stops28h 20mMultiple Airlines

Deal found 28-9HK$1,875

Mon 13-1012:15SYD - HKG

1 stop18h 55mMultiple Airlines

Deal found 28-9HK$1,891

Wed 11-221:50SYD - HKG

2 stops25h 30mMultiple Airlines

Deal found 28-9HK$1,930

Wed 15-1010:15SYD - HKG

2 stops40h 20mMultiple Airlines

Deal found 28-9HK$1,945

Tue 14-1022:15SYD - HKG

2 stops28h 20mMultiple Airlines

Deal found 29-9HK$1,953

Sun 19-1010:15SYD - HKG

2 stops34h 00mMultiple Airlines

Deal found 27-9HK$1,969

Fly from

Fly to

Route

Departure

Return

Price

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 9-3

12:35-19:25

Nonstop9h 50m

Hong Kong Intl

Tue 10-3

22:25-10:55

Nonstop9h 30m

HK$3,704

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 9-3

11:35-21:45

1 stop13h 10m

Hong Kong Intl

Tue 10-3

11:15-09:50

1 stop19h 35m

HK$4,311

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 13-10

11:10-17:50

Nonstop9h 40m

Hong Kong Intl

Wed 3-12

21:20-09:35

Nonstop9h 15m

HK$4,583

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 17-10

11:10-17:20

1 stop33h 10m

Hong Kong Intl

Sun 30-11

11:15-09:50

1 stop19h 35m

HK$5,346

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 14-10

15:05-21:30

Nonstop9h 25m

Hong Kong Intl

Fri 5-12

21:20-09:35

Nonstop9h 15m

HK$5,361

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sun 12-10

22:10-23:50

1 stop28h 40m

Hong Kong Intl

Tue 2-12

08:45-10:20

1 stop22h 35m

HK$5,431

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 21-10

11:20-18:00

Nonstop9h 40m

Hong Kong Intl

Sun 2-11

19:30-12:30

1 stop14h 00m

HK$5,447

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 9-3

08:00-17:35

1 stop12h 35m

Hong Kong Intl

Tue 10-3

19:25-07:55

Nonstop9h 30m

HK$5,556

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 20-10

11:15-17:25

1 stop33h 10m

Hong Kong Intl

Thu 4-12

18:40-13:15

2 stops39h 35m

HK$6,420

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Mon 13-10

11:15-17:25

1 stop33h 10m

Hong Kong Intl

Wed 3-12

14:30-09:50

2 stops40h 20m

HK$6,723

Flights are sorted by cheapest return flights first.

Deals found on 28-9

Showing 1-10 of 22 results

Best time to book a flight from Sydney to Hong Kong

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

Cheapflights Insights

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

Prices

Airlines

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

To ensure you get the cheapest price possible for a flight from Sydney to Hong Kong, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

A simple way to save on the total cost of your ticket is to fly from Sydney to Hong Kong in the morning. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight at midday.

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

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

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

Reviews of airlines servicing Hong Kong

Read through reviews of airlines operating flights from Sydney to Hong Kong, such as Singapore Airlines, Cathay Pacific, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,374 reviews

Check prices

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

1,374 reviews

Singapore Airlines

8.1

Very Good

1,374 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Cathay Pacific

7.6

Good

1,013 reviews

Singapore Airlines

8.1

Very Good

1,374 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Qantas Airways

7.5

Good

910 reviews

Singapore Airlines

8.1

Very Good

1,374 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Air China

7.3

Good

110 reviews

Singapore Airlines

8.1

Very Good

1,374 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Related info for your journey

What airports do I use to fly from Sydney to Hong Kong?
If you wish to fly to Hong Kong from Sydney, then you need to book flights from Sydney Kingsford Smith to Hong Kong Intl. There are 26 flights from Kingsford Smith (SYD) to Hong Kong Intl (HKG) per day to choose from. Flights to Hong Kong from Kingsford Smith are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 9h 25m is how long a nonstop flight from Sydney to Hong Kong Intl typically takes.
How popular is this Sydney to Hong Kong flight route?
Within the past month, 186 users have taken a look at flights from Sydney Kingsford Smith to Hong Kong Intl.
How long is the flight from Sydney to Hong Kong?
Departing from Sydney to Hong Kong will take you 9h 40m. Airlines will cover a distance of 7387 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Sydney to Hong Kong round-trip?
Cheapflights users have booked flights from Sydney to Hong Kong round-trip from HK$3,191. Other airlines that can offer you cheap pricing are Hong Kong Airlines, from HK$3,476, and Qantas Airways, from HK$4,554. These flights start at 42% lower than the current average price 3 months from now.
What are the most reliable airlines from Sydney to Hong Kong?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sydney to Hong Kong on time: SWISS (89%), Lufthansa (89%), MIAT Mongolian (70%).
What are the cheapest flights from Sydney to Hong Kong?
On average you can expect to pay HK$5,355 for a flight from Sydney to Hong Kong. The cheapest flight overall is HK$2,339 while the most popular route, (Sydney Kingsford Smith - Hong Kong Intl) is currently priced at HK$2,918.
Can I find deals for flights from Sydney to Hong Kong that include hotel bookings?
Yes. In addition to deals on Sydney to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Hong Kong.
Can I find deals for business class flights from Sydney to Hong Kong?
Yes. Cheapflights offers flight deals from Sydney to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly from Sydney to Hong Kong on these airlines

Cathay Pacific flights from Sydney Kingsford Smith to Hong Kong Intl

Qantas Airways flights from Sydney Kingsford Smith to Hong Kong Intl

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Top 5 airlines flying from Sydney to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	CheapestHK$3,191	AverageHK$4,136	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Hong Kong Airlines	CheapestHK$3,476	AverageHK$5,248	FlexibilityNo cancel fee	On-time65%	Search Hong Kong Airlines flights
Qantas Airways	CheapestHK$4,554	AverageHK$6,753	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Cathay Pacific	CheapestHK$4,610	AverageHK$7,132	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Air China	CheapestHK$5,840	AverageHK$6,632	FlexibilityNo cancel fee	On-time67%	Search Air China flights

Fly with Cheapflights

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

Deals for Sydney to Hong Kong flights 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 better, like price, airport, cabin class, and plenty of other options.

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

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

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

Yes! Cheapflights helps users easily find flights from Sydney to Hong Kong with no change fees.

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

Of course! You can now track prices for flights from Sydney to Hong Kong and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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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.

Cheap flights from Sydney to Hong Kong from HK$1,836

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 31-1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Hong Kong Intl are usually found in August or May, booked 46 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

Cheap flight deals from Sydney to Hong Kong

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Sydney to Hong Kong

Cheapest flights from Sydney to Hong KongExplore the most affordable flight options available from Sydney to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2025.

Explore the most affordable flight options available from Sydney to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Hong Kong that are best for you.

Best time to book a flight from Sydney to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Sydney with our price prediction graph.

Cheapflights Insights

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

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

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

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

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

Weekly flight availability from Sydney to Hong Kong

What’s the top stopover airport for flights from Sydney to Hong Kong?

What’s the fastest stopover option from Sydney to Hong Kong?

What’s the fastest stopover option from Sydney to Hong Kong?

Which airport typically offers the quickest stopover for flights from Sydney to Hong Kong?

Reviews of airlines servicing Hong Kong

Read through reviews of airlines operating flights from Sydney to Hong Kong, such as Singapore Airlines, Cathay Pacific, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Hong Kong. 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 Sydney to Hong Kong?

How popular is this Sydney to Hong Kong flight route?

How long is the flight from Sydney to Hong Kong?

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

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

What are the cheapest flights from Sydney to Hong Kong?

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

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

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

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Fly from Sydney to Hong Kong on these airlines

Choose from the following airlines for your flight from Sydney to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 30 September 2025.

Top 5 airlines flying from Sydney to Hong Kong

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Cheapest flights from Sydney to Hong Kong
Explore the most affordable flight options available from Sydney to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2025.