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Cheap flights from Sydney to Hong Kong from HK$3,301

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 29-7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HKG
28 Jul — 4 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Hong Kong Intl are usually found in March or October, booked 68 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Sydney to Hong Kong

Enter your travel dates to find the best prices.

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 28 June 2026.

Wed 16-911:05
SYD
-
HKG
Nonstop10h 05m
Hong Kong Airlines
Sun 20-922:05
HKG
-
SYD
Nonstop9h 40m
Hong Kong Airlines
Deal found 27-6HK$5,253
Thu 20-807:40
SYD
-
HKG
Nonstop9h 30m
Multiple Airlines
Sun 20-920:45
HKG
-
SYD
1 stop13h 00m
Multiple Airlines
Deal found 25-6HK$5,261
Fri 4-909:45
SYD
-
HKG
2 stops20h 20m
Multiple Airlines
Sat 19-917:50
HKG
-
SYD
2 stops23h 45m
Multiple Airlines
Deal found 24-6HK$5,269
Fri 24-713:00
SYD
-
HKG
2 stops25h 55m
Multiple Airlines
Fri 31-711:55
HKG
-
SYD
2 stops29h 25m
Multiple Airlines
Deal found 24-6HK$5,277
Thu 16-713:00
SYD
-
HKG
2 stops25h 30m
Multiple Airlines
Thu 30-707:40
HKG
-
SYD
2 stops33h 40m
Multiple Airlines
Deal found 24-6HK$5,285
Wed 7-1015:50
SYD
-
HKG
1 stop23h 50m
Singapore Airlines
Tue 13-1012:35
HKG
-
SYD
1 stop19h 50m
Singapore Airlines
Deal found 27-6HK$5,293
Fri 24-713:00
SYD
-
HKG
2 stops25h 55m
Multiple Airlines
Sat 1-818:40
HKG
-
SYD
2 stops22h 40m
Multiple Airlines
Deal found 24-6HK$5,301
Wed 22-713:00
SYD
-
HKG
2 stops25h 55m
Multiple Airlines
Wed 29-707:25
HKG
-
SYD
2 stops21h 55m
Multiple Airlines
Deal found 24-6HK$5,324
Sat 1-813:00
SYD
-
HKG
2 stops25h 30m
Multiple Airlines
Fri 7-807:50
HKG
-
SYD
2 stops33h 30m
Multiple Airlines
Deal found 24-6HK$5,332

Find flight deals from Sydney to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Hong Kong (HKG). 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 28 June 2026.

Round-trip from

HK$5,253

One-way from

HK$3,301

Popular in

December

Cheapest in

March

Average price

HK$6,406

Good round-trip deal

HK$5,348 or less

Good one-way deal

HK$3,656 or less
Hong Kong Airlines
  • Hong Kong Airlines
  • 16-9-20-9
  • Nonstop
  • 19h 45m total
  • Sydney to Hong Kong
Search Deals
China Eastern
  • China Eastern
  • 29-7
  • 2 total stops
  • 28h 45m total
  • Sydney to Hong Kong
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (HK$7,389 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$2,099 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Hong Kong 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 28 June 2026.
Use the filters below to find and compare flights from Sydney to Hong Kong that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight
Fastest return journey

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Wed 21-10

22:20-04:40

Nonstop9h 20m

Hong Kong Intl

Wed 28-10

19:05-07:15

Nonstop9h 10m

HK$5,646

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 20-10

11:10-17:55

Nonstop9h 45m

Hong Kong Intl

Tue 27-10

19:30-13:25

1 stop14h 55m

HK$5,983

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 17-10

11:10-17:55

Nonstop9h 45m

Hong Kong Intl

Mon 26-10

19:25-07:55

Nonstop9h 30m

HK$6,045

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 17-10

11:10-05:45

2 stops21h 35m

Hong Kong Intl

Thu 29-10

09:40-09:45

1 stop21h 05m

HK$6,132

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 17-10

15:05-21:30

Nonstop9h 25m

Hong Kong Intl

Sat 31-10

23:55-12:00

Nonstop9h 05m

HK$6,218

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sun 15-11

11:50-13:30

2 stops28h 40m

Hong Kong Intl

Sun 22-11

14:30-13:15

1 stop19h 45m

HK$6,453

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Fri 13-11

15:15-17:25

2 stops29h 10m

Hong Kong Intl

Sun 22-11

14:30-09:50

2 stops40h 20m

HK$7,041

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Tue 27-10

22:15-14:10

1 stop18h 55m

Hong Kong Intl

Thu 29-10

15:10-06:15

2 stops36h 05m

HK$7,755

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Thu 12-11

09:15-14:10

1 stop31h 55m

Hong Kong Intl

Sun 15-11

15:10-06:15

2 stops36h 05m

HK$8,366

SydneyHong Kong

SYD - HKG

SYDHKG

Sydney Kingsford Smith

Sat 22-8

10:00-12:20

2 stops28h 20m

Hong Kong Intl

Sat 29-8

21:15-09:00

3 stops33h 45m

HK$8,680

Flights are sorted by cheapest return flights first.

Deals found on 24-6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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

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 67 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 month to book a flight from Sydney to Hong Kong?

Currently, March is the cheapest month in which you can book a flight from Sydney to Hong Kong (average of HK$4,658). Flying from Sydney to Hong Kong in December is currently the most expensive (average of HK$8,758). 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 SYD to HKG?

Find hourly flight availability from Sydney to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 June 2026.

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 26% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly return from Sydney to Hong Kong. Price data was last updated on 20 June 2026.

Travellers seeking maximum savings on their Sydney to Hong Kong flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday afternoons 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

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 28 June 2026.
Read through reviews of airlines operating flights from Sydney to Hong Kong, such as Cathay Pacific,Qantas Airways, andHong Kong Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,394 reviews
Check prices

Boarding

7.9

Food

7.3

Crew

8.1

Overall

7.6

Entertainment

7.8

Comfort

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2026

MNL - HKG

Cathay Pacific used to be a great airline for travel to Asia. Having travelled with this carrier many times I've noticed a decline the food quality, seat pitch, and entertainment offering. The services still remains top notch as can be said with other carriers in this class (i.e. Emirates, Singapore Airlines, etc.)
Cathay Pacific
7.6
Good
1,394 reviews
Cathay Pacific
7.6
Good
1,394 reviews
Check prices

Boarding

7.9

Food

7.3

Crew

8.1

Overall

7.6

Entertainment

7.8

Comfort

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2026

MNL - HKG

Cathay Pacific used to be a great airline for travel to Asia. Having travelled with this carrier many times I've noticed a decline the food quality, seat pitch, and entertainment offering. The services still remains top notch as can be said with other carriers in this class (i.e. Emirates, Singapore Airlines, etc.)
Qantas Airways
7.5
Good
1,053 reviews
Cathay Pacific
7.6
Good
1,394 reviews
Check prices

Boarding

7.9

Food

7.3

Crew

8.1

Overall

7.6

Entertainment

7.8

Comfort

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2026

MNL - HKG

Cathay Pacific used to be a great airline for travel to Asia. Having travelled with this carrier many times I've noticed a decline the food quality, seat pitch, and entertainment offering. The services still remains top notch as can be said with other carriers in this class (i.e. Emirates, Singapore Airlines, etc.)
Hong Kong Airlines
6.3
Okay
31 reviews
Cathay Pacific
7.6
Good
1,394 reviews
Check prices

Boarding

7.9

Food

7.3

Crew

8.1

Overall

7.6

Entertainment

7.8

Comfort

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2026

MNL - HKG

Cathay Pacific used to be a great airline for travel to Asia. Having travelled with this carrier many times I've noticed a decline the food quality, seat pitch, and entertainment offering. The services still remains top notch as can be said with other carriers in this class (i.e. Emirates, Singapore Airlines, etc.)

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?

    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 25 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 3 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, 185 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 20m. 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$3,402. Other airlines that can offer you cheap pricing are Cathay Pacific, from HK$4,050, and Qantas Airways, from HK$4,528. These flights start at 41% lower than the current average price 3 months from now.

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

    HK$2,158 is the cheapest one-way deal found within the past few days, from Hong Kong Airlines. You may also be able to find cheap deals on Cathay Pacific and Qantas Airways, with prices starting from HK$3,679 and HK$3,744, respectively.

  • 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 (90%), Lufthansa (90%), MIAT Mongolian (73%).

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

    On average you can expect to pay HK$9,637 for a flight from Sydney to Hong Kong. The cheapest flight overall is HK$3,392 while the most popular route, (Sydney Kingsford Smith - Hong Kong Intl) is currently priced at HK$3,623.

  • 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.

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

    Currently, March is the cheapest month in which you can book a flight from Sydney to Hong Kong (average of HK$4,658). Flying from Sydney to Hong Kong in December is currently the most expensive (average of HK$8,758). 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

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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 28 June 2026.
Cathay Pacific flights from Sydney Kingsford Smith to Hong Kong Intl
Qantas Airways flights from Sydney Kingsford Smith to Hong Kong Intl

Top 3 airlines flying from Sydney to Hong Kong

Discover the top 3 airlines that operate flights from Sydney to Hong Kong. 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 28 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Hong Kong AirlinesCheapestHK$3,402AverageHK$4,942FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
Cathay PacificCheapestHK$4,050AverageHK$6,256FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qantas AirwaysCheapestHK$4,528AverageHK$5,854FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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 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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