Cheap flights from Hong Kong to Sydney from HK$2,532
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 12-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SYD
15 Mar — 22 Mar1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong to Sydney Kingsford Smith are usually found in August or October, booked 38 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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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 13 February 2026.
Thu 12-323:05
HKG
-
SYD
2 stops31h 10m
Multiple Airlines
Thu 19-320:05
SYD
-
HKG
2 stops25h 45m
Multiple Airlines
Deal found 9-2HK$4,236
Sat 28-216:25
HKG
-
SYD
1 stop16h 55m
Scoot
Sat 7-320:05
SYD
-
HKG
1 stop22h 20m
Scoot
Deal found 10-2HK$4,244
Sat 7-321:15
HKG
-
SYD
2 stops37h 20m
China Eastern
Sat 14-313:30
SYD
-
HKG
2 stops49h 25m
China Eastern
Deal found 10-2HK$4,252
Sat 4-418:40
HKG
-
SYD
1 stop17h 35m
Multiple Airlines
Wed 15-413:00
SYD
-
HKG
1 stop32h 45m
Multiple Airlines
Deal found 10-2HK$4,260
Tue 21-415:15
HKG
-
SYD
2 stops36h 50m
Multiple Airlines
Tue 28-420:50
SYD
-
HKG
1 stop23h 05m
Multiple Airlines
Deal found 10-2HK$4,268
Sun 15-316:25
HKG
-
SYD
1 stop23h 25m
Multiple Airlines
Thu 19-320:05
SYD
-
HKG
3 stops31h 35m
Multiple Airlines
Deal found 13-2HK$4,275
Thu 26-312:00
HKG
-
SYD
1 stop18h 15m
Multiple Airlines
Sat 11-421:00
SYD
-
HKG
1 stop14h 05m
Multiple Airlines
Deal found 13-2HK$4,283
Mon 23-312:55
HKG
-
SYD
2 stops21h 40m
China Eastern
Tue 14-411:00
SYD
-
HKG
2 stops27h 20m
China Eastern
Deal found 13-2HK$4,291
Thu 26-219:25
HKG
-
SYD
Nonstop9h 30m
Qantas Airways
Wed 11-311:15
SYD
-
HKG
Nonstop9h 35m
Qantas Airways
Deal found 10-2HK$4,299
Tue 10-312:40
HKG
-
SYD
2 stops21h 55m
China Eastern
Tue 17-309:20
SYD
-
HKG
2 stops33h 45m
China Eastern
Deal found 10-2HK$4,307
Tue 24-312:40
HKG
-
SYD
2 stops18h 20m
China Eastern
Fri 10-410:05
SYD
-
HKG
2 stops32h 00m
China Eastern
Deal found 13-2HK$4,315
Best flights from Hong Kong to Sydney
Discover carefully curated flight deals from Hong Kong to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 February 2026.
Thu 26-312:55
HKG
-
SYD
2 stops21h 40m
China Eastern
Wed 15-411:00
SYD
-
HKG
2 stops27h 20m
China Eastern
Deal found 13-2HK$4,291
Thu 21-519:30
HKG
-
SYD
Nonstop9h 15m
Qantas Airways
Tue 26-510:10
SYD
-
HKG
Nonstop9h 45m
Qantas Airways
Deal found 9-2HK$4,354
Mon 16-319:25
HKG
-
SYD
Nonstop9h 30m
Qantas Airways
Sat 21-311:15
SYD
-
HKG
Nonstop9h 35m
Qantas Airways
Deal found 11-2HK$4,354
Tue 28-419:30
HKG
-
SYD
Nonstop9h 15m
Qantas Airways
Tue 12-510:10
SYD
-
HKG
Nonstop9h 45m
Qantas Airways
Deal found 11-2HK$4,354
Sat 9-519:30
HKG
-
SYD
Nonstop9h 15m
Qantas Airways
Sat 23-510:10
SYD
-
HKG
Nonstop9h 45m
Qantas Airways
Deal found 10-2HK$4,354
Sun 15-319:25
HKG
-
SYD
Nonstop9h 30m
Qantas Airways
Sat 21-311:15
SYD
-
HKG
Nonstop9h 35m
Qantas Airways
Deal found 11-2HK$4,354
Sat 21-319:25
HKG
-
SYD
Nonstop9h 30m
Qantas Airways
Sun 22-311:15
SYD
-
HKG
Nonstop9h 35m
Qantas Airways
Deal found 10-2HK$4,354
Sat 16-519:30
HKG
-
SYD
Nonstop9h 15m
Qantas Airways
Sun 31-510:10
SYD
-
HKG
Nonstop9h 45m
Qantas Airways
Deal found 13-2HK$4,361
Mon 16-319:25
HKG
-
SYD
Nonstop9h 30m
Qantas Airways
Mon 20-410:10
SYD
-
HKG
Nonstop9h 45m
Qantas Airways
Deal found 12-2HK$4,361
Wed 5-819:30
HKG
-
SYD
Nonstop9h 15m
Qantas Airways
Sun 23-810:10
SYD
-
HKG
Nonstop9h 45m
Qantas Airways
Deal found 13-2HK$4,361
Sun 9-819:30
HKG
-
SYD
Nonstop9h 15m
Qantas Airways
Fri 14-810:10
SYD
-
HKG
Nonstop9h 45m
Qantas Airways
Deal found 10-2HK$4,361
Direct flights from Hong Kong to Sydney
Explore direct flight options from Hong Kong to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 February 2026.
Thu 26-219:25
HKG
-
SYD
Nonstop9h 30m
Qantas Airways
Wed 11-311:15
SYD
-
HKG
Nonstop9h 35m
Qantas Airways
Deal found 10-2HK$4,283
Wed 25-219:25
HKG
-
SYD
Nonstop9h 30m
Qantas Airways
Thu 12-311:15
SYD
-
HKG
Nonstop9h 35m
Qantas Airways
Deal found 11-2HK$4,307
Sat 28-219:25
HKG
-
SYD
Nonstop9h 30m
Qantas Airways
Sat 7-311:15
SYD
-
HKG
Nonstop9h 35m
Qantas Airways
Deal found 10-2HK$4,330
Mon 16-319:25
HKG
-
SYD
Nonstop9h 30m
Qantas Airways
Mon 20-410:10
SYD
-
HKG
Nonstop9h 45m
Qantas Airways
Deal found 11-2HK$4,354
Mon 4-519:30
HKG
-
SYD
Nonstop9h 15m
Qantas Airways
Mon 18-510:10
SYD
-
HKG
Nonstop9h 45m
Qantas Airways
Deal found 10-2HK$4,385
Last-minute flights from Hong Kong to Sydney
Discover last-minute flight deals from Hong Kong to Sydney. Data last updated 13 February 2026 and is based on user searches.
Thu 26-216:25
HKG
-
SYD
1 stop16h 55m
Scoot
Wed 4-313:35
SYD
-
HKG
1 stop28h 50m
Scoot
Deal found 13-2HK$4,268
Thu 26-219:25
HKG
-
SYD
Nonstop9h 30m
Qantas Airways
Wed 11-311:15
SYD
-
HKG
Nonstop9h 35m
Qantas Airways
Deal found 10-2HK$4,299
Sat 28-216:25
HKG
-
SYD
1 stop16h 55m
Scoot
Sat 7-320:05
SYD
-
HKG
1 stop22h 20m
Scoot
Deal found 10-2HK$4,244
Sat 28-219:25
HKG
-
SYD
Nonstop9h 30m
Qantas Airways
Sat 7-311:15
SYD
-
HKG
Nonstop9h 35m
Qantas Airways
Deal found 10-2HK$4,330
Sat 7-321:15
HKG
-
SYD
2 stops37h 20m
China Eastern
Sat 14-313:30
SYD
-
HKG
2 stops49h 25m
China Eastern
Deal found 10-2HK$4,252
Tue 10-312:40
HKG
-
SYD
2 stops21h 55m
China Eastern
Tue 17-309:20
SYD
-
HKG
2 stops33h 45m
China Eastern
Deal found 10-2HK$4,307
Thu 12-323:05
HKG
-
SYD
2 stops31h 10m
Multiple Airlines
Thu 19-320:05
SYD
-
HKG
2 stops25h 45m
Multiple Airlines
Deal found 9-2HK$4,236
Sun 15-316:25
HKG
-
SYD
1 stop23h 25m
Multiple Airlines
Thu 19-320:05
SYD
-
HKG
3 stops31h 35m
Multiple Airlines
Deal found 13-2HK$4,275
Mon 23-312:55
HKG
-
SYD
2 stops21h 40m
China Eastern
Wed 15-411:00
SYD
-
HKG
2 stops27h 20m
China Eastern
Deal found 13-2HK$4,291
Tue 24-312:40
HKG
-
SYD
2 stops18h 20m
China Eastern
Sat 11-411:20
SYD
-
HKG
2 stops30h 45m
China Eastern
Deal found 13-2HK$4,315
Thu 26-312:00
HKG
-
SYD
1 stop18h 15m
Multiple Airlines
Sat 11-421:00
SYD
-
HKG
1 stop14h 05m
Multiple Airlines
Deal found 13-2HK$4,283
One-way flights from Hong Kong to Sydney
Search for one-way flight options from Hong Kong to Sydney. Find affordable one-way fares based on user searches. Data last updated 13 February 2026.
Sun 12-420:25
HKG
-
SYD
3 stops45h 10m
Multiple Airlines
Deal found 10-2HK$2,532
Mon 13-411:55
HKG
-
SYD
2 stops40h 10m
Multiple Airlines
Deal found 11-2HK$2,548
Thu 12-321:15
HKG
-
SYD
3 stops37h 20m
China Eastern
Deal found 10-2HK$2,556
Mon 3-808:45
HKG
-
SYD
1 stop23h 15m
Malaysia Airlines
Deal found 10-2HK$2,564
Tue 3-314:50
HKG
-
SYD
1 stop16h 30m
Malaysia Airlines
Deal found 10-2HK$2,572
Mon 2-308:45
HKG
-
SYD
1 stop22h 35m
Malaysia Airlines
Deal found 11-2HK$2,579
Tue 19-515:15
HKG
-
SYD
2 stops36h 50m
Batik Air
Deal found 11-2HK$2,587
Mon 23-220:10
HKG
-
SYD
3 stops43h 40m
Multiple Airlines
Deal found 13-2HK$2,595
Fri 1-520:45
HKG
-
SYD
1 stop13h 00m
Scoot
Deal found 12-2HK$2,603
Sun 1-321:25
HKG
-
SYD
3 stops29h 50m
Multiple Airlines
Deal found 10-2HK$2,611
Fri 27-213:05
HKG
-
SYD
3 stops20h 15m
Multiple Airlines
Deal found 12-2HK$2,618
Sat 28-223:05
HKG
-
SYD
3 stops34h 15m
Multiple Airlines
Deal found 10-2HK$2,626
Find flight deals from Hong Kong to Sydney
Keep the following information in mind while searching for Hong Kong to Sydney flight deals. Data was last updated 13 February 2026.
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 13 February 2026.
Use the filters below to find and compare flights from Hong Kong to Sydney that are best for you.
Fly from
Hong Kong
Fly to
Sydney
Route
Departure
Return
Price
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Thu 26-3
12:55-13:35
2 stops21h 40m
Sydney Kingsford Smith
Wed 15-4
11:00-12:20
2 stops27h 20m
HK$4,291
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Thu 21-5
19:30-06:45
Nonstop9h 15m
Sydney Kingsford Smith
Tue 26-5
10:10-17:55
Nonstop9h 45m
HK$4,354
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Mon 16-3
19:25-07:55
Nonstop9h 30m
Sydney Kingsford Smith
Sat 21-3
11:15-17:50
Nonstop9h 35m
HK$4,354
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Tue 28-4
19:30-06:45
Nonstop9h 15m
Sydney Kingsford Smith
Tue 12-5
10:10-17:55
Nonstop9h 45m
HK$4,354
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Sat 9-5
19:30-06:45
Nonstop9h 15m
Sydney Kingsford Smith
Sat 23-5
10:10-17:55
Nonstop9h 45m
HK$4,354
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Sun 15-3
19:25-07:55
Nonstop9h 30m
Sydney Kingsford Smith
Sat 21-3
11:15-17:50
Nonstop9h 35m
HK$4,354
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Sat 21-3
19:25-07:55
Nonstop9h 30m
Sydney Kingsford Smith
Sun 22-3
11:15-17:50
Nonstop9h 35m
HK$4,354
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Sat 16-5
19:30-06:45
Nonstop9h 15m
Sydney Kingsford Smith
Sun 31-5
10:10-17:55
Nonstop9h 45m
HK$4,361
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Mon 16-3
19:25-07:55
Nonstop9h 30m
Sydney Kingsford Smith
Mon 20-4
10:10-17:55
Nonstop9h 45m
HK$4,361
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Wed 5-8
19:30-06:45
Nonstop9h 15m
Sydney Kingsford Smith
Sun 23-8
10:10-17:55
Nonstop9h 45m
HK$4,361
Flights are sorted by cheapest return flights first.
Deals found on 11-2
Showing 1-10 of 19 results
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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.
HKG-SYD
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 Hong Kong to Sydney
HK0-SYD
HKG-SYD
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 6 February 2026.
The best time to book flights from Hong Kong to Sydney is 38 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, October is the cheapest month in which you can book a flight from Hong Kong to Sydney (average of HK$3,455). Flying from Hong Kong to Sydney in January is currently the most expensive (average of HK$5,120). 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 HK 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 13 February 2026.
When flying from Hong Kong to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 13 February 2026.
The most flights from HK0 to SYD are scheduled on a Thursday (28 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (24 on average).
How often are flights from Hong Kong to Sydney delayed?
About 33% of weekly flights between Hong Kong and Sydney have experienced delays in the past year, with the average delay time being 121 minutes.
What is the most punctual flight time for Hong Kong to Sydney flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday 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 Hong Kong to Sydney flights?
Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 19% of flights being delayed.
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 13 February 2026.
Read reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways
from Hong Kong to Sydney. 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.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
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 airport do you fly into for flights to Sydney from Hong Kong?
If you book a flight to Sydney from Hong Kong, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.
How popular is this Hong Kong to Sydney flight route?
This flight path from Hong Kong to Sydney Kingsford Smith was viewed by 1,200 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Hong Kong to Sydney?
A quick flight from Hong Kong to Sydney can take about 9h 15m. China Eastern provides one of the quickest options available for as low as HK$4,354. There are 7387 km between Hong Kong and Sydney. This flight may include one or multiple stops.
What are the cheapest airlines flying from Hong Kong to Sydney round-trip?
Scoot, at HK$2,631, was found to be the cheapest airline from Hong Kong to Sydney.Alternate airlines to your destination round-trip include Hong Kong Airlines and Hainan Airlines. You may be able to fly from Hong Kong to Sydney for 55% 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 Scoot, which is currently one of the cheapest options available, starting at HK$1,302. 宿霧太平洋航空 flights start at HK$1,482 while deals on Hainan Airlines start at HK$1,569 one-way.
What are the most reliable airlines from Hong Kong to Sydney?
Before booking your flight to Sydney from Hong Kong, have a look at the most reliable airlines to get you to your destination on time: Hong Kong Airlines (83%), Turkish Airlines (83%), Qantas Airways( 80%).
What are the cheapest flights from Hong Kong to Sydney?
Looking for the cheapest flight from Hong Kong to Sydney? While on average our users pay HK$5,198, our data indicates the cheapest price to be HK$3,173. The most popular route (Hong Kong Intl - Sydney Kingsford Smith), is priced around HK$2,955.
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, October is the cheapest month in which you can book a flight from Hong Kong to Sydney (average of HK$3,455). Flying from Hong Kong to Sydney in January is currently the most expensive (average of HK$5,120). 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.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 February 2026.
Discover the top 6 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 13 February 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 Hong Kong to Sydney?
Cheapflights helps you search for flights from Hong Kong to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Sydney?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Sydney for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Hong Kong to Sydney with no change fees?
Yes! Cheapflights helps users easily 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?
Of course! You can now track prices for flights from Hong Kong to Sydney 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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