Cheap flights from Sydney to Hong Kong from HK$2,517
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25-10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HKG
7 Oct — 14 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Hong Kong Intl are usually found in March or February, booked 63 days in advance, depart on a Tuesday or Friday and return on a Tuesday
Cheap flight deals from Sydney to Hong Kong
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 7 September 2026.
Tue 13-1016:10 -
2 stops25h 40m
Tue 20-1009:25 -
1 stop22h 20m
Deal found 5-9HK$4,720
Wed 21-1021:35 -
2 stops20h 15m
Wed 28-1017:25 -
1 stop14h 20m
Deal found 6-9HK$4,728
Mon 19-1012:15 -
Nonstop9h 55m
Tue 20-1022:05 -
Nonstop9h 30m
Deal found 5-9HK$4,735
Sun 15-1112:15 -
1 stop13h 55m
Sat 28-1122:35 -
2 stops41h 15m
Deal found 3-9HK$4,759
Wed 21-1021:50 -
3 stops30h 00m
Mon 30-1116:40 -
1 stop16h 30m
Deal found 4-9HK$4,767
Thu 22-1011:15 -
2 stops23h 55m
Thu 29-1009:25 -
1 stop22h 20m
Deal found 6-9HK$4,782
Thu 10-909:15 -
1 stop16h 35m
Thu 17-908:45 -
1 stop19h 40m
Deal found 3-9HK$4,790
Thu 5-1112:15 -
1 stop13h 55m
Mon 9-1109:25 -
1 stop22h 20m
Deal found 6-9HK$4,798
Wed 21-1010:15 -
1 stop16h 35m
Sat 7-1108:45 -
1 stop22h 35m
Deal found 3-9HK$4,806
Wed 21-1014:00 -
2 stops34h 10m
Sat 7-1108:25 -
2 stops24h 45m
Deal found 6-9HK$4,814
Thu 10-909:15 -
1 stop16h 35m
Sun 13-908:45 -
1 stop23h 15m
Deal found 5-9HK$4,822
Wed 14-1012:05 -
Nonstop10h 05m
Wed 28-1022:25 -
Nonstop9h 40m
Deal found 7-9HK$4,829
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 7 September 2026.
Mon 26-1011:50 -
1 stop32h 35m
Thu 29-1014:30 -
1 stop19h 45m
Deal found 6-9HK$6,029
Mon 26-1022:20 -
Nonstop9h 05m
Wed 28-1000:55 -
Nonstop9h 05m
Deal found 6-9HK$6,586
Thu 29-1006:00 -
1 stop14h 35m
Wed 11-1119:25 -
Nonstop9h 30m
Deal found 6-9HK$6,907
Thu 18-222:10 -
1 stop25h 00m
Sun 21-321:10 -
2 stops16h 00m
Deal found 6-9HK$7,534
Thu 12-1110:35 -
1 stop23h 30m
Fri 20-1109:00 -
2 stops20h 35m
Deal found 5-9HK$7,636
Wed 23-1207:20 -
1 stop15h 15m
Wed 3-220:45 -
1 stop15h 55m
Deal found 6-9HK$7,966
Thu 5-1117:45 -
2 stops18h 15m
Fri 27-1121:10 -
2 stops33h 15m
Deal found 2-9HK$9,604
Fri 11-1211:10 -
2 stops46h 55m
Mon 14-1209:00 -
2 stops20h 35m
Deal found 6-9HK$8,969
Tue 22-906:25 -
1 stop34h 30m
Wed 30-909:10 -
Nonstop9h 00m
Deal found 2-9HK$9,149
Sun 29-1111:15 -
Nonstop9h 35m
Sun 17-119:25 -
Nonstop9h 30m
Deal found 4-9HK$9,965
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 7 September 2026.
Mon 19-1012:15 -
Nonstop9h 55m
Tue 20-1022:05 -
Nonstop9h 30m
Deal found 5-9HK$4,735
Mon 19-1012:15 -
Nonstop9h 55m
Mon 23-1122:25 -
Nonstop9h 40m
Deal found 3-9HK$4,822
Wed 14-1012:05 -
Nonstop10h 05m
Wed 28-1022:25 -
Nonstop9h 40m
Deal found 7-9HK$4,829
Sat 17-1012:05 -
Nonstop10h 05m
Sat 24-1022:05 -
Nonstop9h 30m
Deal found 2-9HK$4,931
Tue 13-1012:05 -
Nonstop10h 05m
Tue 20-1022:05 -
Nonstop9h 30m
Deal found 5-9HK$4,939
Mon 19-1012:15 -
Nonstop9h 55m
Sun 1-1122:25 -
Nonstop9h 40m
Deal found 6-9HK$4,955
Thu 15-1012:05 -
Nonstop10h 05m
Wed 28-1022:25 -
Nonstop9h 40m
Deal found 5-9HK$4,963
Fri 16-1012:05 -
Nonstop10h 05m
Sat 24-1022:05 -
Nonstop9h 30m
Deal found 5-9HK$5,018
Wed 21-1012:05 -
Nonstop10h 05m
Wed 28-1022:25 -
Nonstop9h 40m
Deal found 6-9HK$5,057
Last-minute flights from Sydney to Hong Kong
Discover last-minute flight deals from Sydney to Hong Kong. Data last updated 7 September 2026 and is based on user searches.
Tue 8-912:45 -
1 stop37h 05m
Tue 15-914:35 -
1 stop17h 25m
Deal found 2-9HK$4,837
Thu 10-909:15 -
1 stop16h 35m
Thu 17-908:45 -
1 stop19h 40m
Deal found 3-9HK$4,790
Thu 10-909:15 -
1 stop16h 35m
Sun 13-908:45 -
1 stop23h 15m
Deal found 5-9HK$4,822
Tue 13-1016:10 -
2 stops25h 40m
Tue 20-1009:25 -
1 stop22h 20m
Deal found 5-9HK$4,720
Wed 14-1012:05 -
Nonstop10h 05m
Wed 28-1022:25 -
Nonstop9h 40m
Deal found 7-9HK$4,829
Mon 19-1012:15 -
Nonstop9h 55m
Tue 20-1022:05 -
Nonstop9h 30m
Deal found 5-9HK$4,735
Wed 21-1021:35 -
2 stops20h 15m
Wed 28-1017:25 -
1 stop14h 20m
Deal found 6-9HK$4,728
Wed 21-1021:50 -
3 stops30h 00m
Mon 30-1116:40 -
1 stop16h 30m
Deal found 4-9HK$4,767
Wed 21-1010:15 -
1 stop16h 35m
Sat 7-1108:45 -
1 stop22h 35m
Deal found 3-9HK$4,806
Wed 21-1014:00 -
2 stops34h 10m
Sat 7-1108:25 -
2 stops24h 45m
Deal found 6-9HK$4,814
Thu 22-1011:15 -
2 stops23h 55m
Thu 29-1009:25 -
1 stop22h 20m
Deal found 6-9HK$4,782
Thu 29-1020:05 -
1 stop22h 35m
Thu 19-1116:40 -
1 stop23h 10m
Deal found 6-9HK$4,759
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 7 September 2026.
Sun 25-1020:05 -
1 stop22h 35m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 4-9HK$2,517
Thu 29-1016:25 -
2 stops25h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9HK$2,524
Tue 13-1012:15 -
1 stop14h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9HK$2,532
Sat 24-1014:00 -
1 stop28h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 4-9HK$2,540
Sun 13-915:10 -
1 stop29h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9HK$2,548
Tue 27-1013:25 -
2 stops31h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 7-9HK$2,556
Tue 3-1120:05 -
1 stop22h 35m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 5-9HK$2,564
Fri 30-1013:25 -
1 stop29h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 3-9HK$2,579
Tue 3-1112:15 -
1 stop27h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 2-9HK$2,587
Thu 5-1121:00 -
1 stop20h 50m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 6-9HK$2,595
Sat 24-1021:20 -
1 stop23h 00m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 4-9HK$2,603
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 7 September 2026.
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 7,457,451 searches. Data last updated 7 September 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
SydneyHong Kong
SYD Sydney Kingsford Smith - HKG Hong Kong Intl
SYDHKG
Sydney Kingsford Smith
Sat 24-10
21:20-17:20
1 stop23h 00m
Hong Kong Intl
Wed 31-12
00:00-02:00
Nonstop0h 00m
HK$2,603
SydneyHong Kong
SYD Sydney Kingsford Smith - HKG Hong Kong Intl
SYDHKG
Sydney Kingsford Smith
Fri 23-10
15:50-11:20
1 stop22h 30m
Hong Kong Intl
Wed 31-12
00:00-02:00
Nonstop0h 00m
HK$3,073
SydneyHong Kong
SYD Sydney Kingsford Smith - HKG Hong Kong Intl
SYDHKG
Sydney Kingsford Smith
Tue 5-1
21:25-17:20
1 stop22h 55m
Hong Kong Intl
Wed 31-12
00:00-02:00
Nonstop0h 00m
HK$3,567
SydneyHong Kong
SYD Sydney Kingsford Smith - HKG Hong Kong Intl
SYDHKG
Sydney Kingsford Smith
Wed 10-2
12:35-19:35
Nonstop10h 00m
Hong Kong Intl
Wed 31-12
00:00-02:00
Nonstop0h 00m
HK$4,100
SydneyHong Kong
SYD Sydney Kingsford Smith - HKG Hong Kong Intl
SYDHKG
Sydney Kingsford Smith
Tue 29-9
10:10-17:55
Nonstop9h 45m
Hong Kong Intl
Wed 31-12
00:00-02:00
Nonstop0h 00m
HK$4,296
Fastest return journey
SydneyHong Kong
SYD Sydney Kingsford Smith - HKG Hong Kong Intl
SYDHKG
Sydney Kingsford Smith
Fri 13-11
11:15-17:50
Nonstop9h 35m
Hong Kong Intl
Wed 31-12
00:00-02:00
Nonstop0h 00m
HK$4,383
SydneyHong Kong
SYD Sydney Kingsford Smith - HKG Hong Kong Intl
SYDHKG
Sydney Kingsford Smith
Sat 24-10
15:45-13:00
2 stops24h 15m
Hong Kong Intl
Wed 31-12
00:00-02:00
Nonstop0h 00m
HK$5,253
SydneyHong Kong
SYD Sydney Kingsford Smith - HKG Hong Kong Intl
SYDHKG
Sydney Kingsford Smith
Wed 14-10
18:45-09:15
2 stops17h 30m
Hong Kong Intl
Wed 31-12
00:00-02:00
Nonstop0h 00m
HK$5,378
SydneyHong Kong
SYD Sydney Kingsford Smith - HKG Hong Kong Intl
SYDHKG
Sydney Kingsford Smith
Tue 8-12
11:10-07:05
2 stops22h 55m
Hong Kong Intl
Wed 31-12
00:00-02:00
Nonstop0h 00m
HK$5,543
SydneyHong Kong
SYD Sydney Kingsford Smith - HKG Hong Kong Intl
SYDHKG
Sydney Kingsford Smith
Wed 9-12
11:10-07:05
2 stops46h 55m
Hong Kong Intl
Wed 31-12
00:00-02:00
Nonstop0h 00m
HK$5,794
Flights are sorted by cheapest return flights first.
Deals found on 4-9
Showing 1-10 of 22 resultsSorted by cheapest first
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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.
SYD-HKG
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
Delays
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 62 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$4,673). Flying from Sydney to Hong Kong in December is currently the most expensive (average of HK$8,977). 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 7 September 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 30% on your trip compared to booking a flight in the afternoon.
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 29 August 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. Sunday 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?
Airfare is below average for this route at the moment.
Sydney to Hong Kong flights typically cost between HK$5,355 and HK$7,730 in October.The cheapest return price found within the last 5 days was HK$4,720 on Multiple Airlines (13 Oct–20 Oct).
Weekly flight availability from Sydney to Hong Kong
Explore weekly flight availability from Sydney to Hong Kong. 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 7 September 2026.
The most flights from SYD to HKG are scheduled on a Friday (29 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (22 on average).
How often are flights from Sydney to Hong Kong delayed?
About 27% of weekly flights between Sydney and Hong Kong have experienced delays in the past year, with the average delay time being 129 minutes.
What is the most punctual flight time for Sydney to Hong Kong flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sydney to Hong Kong flights?
Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 14% of flights being delayed.
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 7 September 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.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
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 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 3 different airlines, which means you should have some options if you want to compare airfare deals. 9h 05m 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, 191 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 55m. 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$3,294. Other airlines that can offer you cheap pricing are Cathay Pacific, from HK$4,000, and Qantas Airways, from HK$4,528. These flights start at 46% 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$2,331 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$3,743, 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 (87%), Lufthansa (87%), Cathay Pacific (65%).
What are the cheapest flights from Sydney to Hong Kong?
On average you can expect to pay HK$10,541 for a flight from Sydney to Hong Kong. The cheapest flight overall is HK$3,208 while the most popular route, (Sydney Kingsford Smith - Hong Kong Intl) is currently priced at HK$3,975.
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$4,673). Flying from Sydney to Hong Kong in December is currently the most expensive (average of HK$8,977). 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.
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.
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Other flight options
Popular flights
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 7 September 2026.
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 September 2026.
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 7,457,451 searches. Data last updated 7 September 2026.
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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