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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SYD
2 Apr — 9 Apr1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Hong Kong to Sydney Kingsford Smith are usually found in August or June, booked 87 days in advance, depart on a Sunday or Wednesday and return on a Monday
Cheap 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 28 March 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 28 March 2025.
Tue 5/811:55HKG - SYD
1 stop17h 55mMultiple Airlines
Tue 12/811:30SYD - HKG
Nonstop9h 40mMultiple Airlines
Deal found 27/3$779
Tue 5/822:25HKG - SYD
Nonstop9h 25mHong Kong Airlines
Tue 12/811:30SYD - HKG
Nonstop9h 40mHong Kong Airlines
Deal found 27/3$788
Tue 30/911:00HKG - SYD
1 stop20h 45mCebu Pacific
Tue 7/1012:15SYD - HKG
1 stop22h 55mCebu Pacific
Deal found 28/3$796
Thu 31/719:20HKG - SYD
1 stop14h 15mScoot
Fri 8/812:50SYD - HKG
1 stop31h 30mScoot
Deal found 27/3$799
Tue 1/411:35HKG - SYD
1 stop18h 25mChina Eastern
Mon 7/414:10SYD - HKG
2 stops27h 55mChina Eastern
Deal found 27/3$882
Wed 22/1019:30HKG - SYD
Nonstop9h 15mQantas Airways
Tue 4/1111:15SYD - HKG
Nonstop9h 35mQantas Airways
Deal found 27/3$941
Wed 29/1012:20HKG - SYD
2 stops19h 05mXiamenAir
Tue 11/1112:30SYD - HKG
2 stops25h 50mXiamenAir
Deal found 28/3$973
Sat 25/1021:35HKG - SYD
Nonstop9h 05mCathay Pacific
Thu 6/1111:05SYD - HKG
Nonstop9h 25mCathay Pacific
Deal found 27/3$993
Fri 29/815:40HKG - SYD
1 stop12h 15mSingapore Airlines
Sat 13/907:55SYD - HKG
1 stop17h 05mSingapore Airlines
Deal found 28/3$1,042
Sun 3/823:00HKG - SYD
1 stop31h 00mPhilippine Airlines
Tue 5/810:10SYD - HKG
1 stop33h 10mPhilippine Airlines
Deal found 27/3$1,054
Fri 8/814:30HKG - SYD
1 stop19h 45mVietnam Airlines
Thu 14/810:15SYD - HKG
1 stop33h 10mVietnam Airlines
Deal found 27/3$1,093
Sat 2/809:30HKG - SYD
1 stop22h 15mGaruda Indonesia
Sun 10/811:45SYD - HKG
1 stop20h 00mGaruda Indonesia
Deal found 27/3$1,131
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 28 March 2025.
Tue 5/811:55HKG - SYD
1 stop17h 55mMultiple Airlines
Tue 12/811:30SYD - HKG
Nonstop9h 40mMultiple Airlines
Deal found 27/3$779
Tue 5/822:25HKG - SYD
Nonstop9h 25mHong Kong Airlines
Tue 12/811:30SYD - HKG
Nonstop9h 40mHong Kong Airlines
Deal found 27/3$788
Thu 31/719:20HKG - SYD
1 stop14h 15mScoot
Fri 8/812:50SYD - HKG
1 stop31h 30mScoot
Deal found 27/3$799
Fri 11/407:30HKG - SYD
2 stops22h 10mChina Eastern
Tue 22/411:20SYD - HKG
2 stops28h 45mChina Eastern
Deal found 27/3$898
Mon 25/812:35HKG - SYD
2 stops18h 45mXiamenAir
Sun 31/811:25SYD - HKG
2 stops26h 10mXiamenAir
Deal found 28/3$941
Fri 29/820:05HKG - SYD
1 stop12h 20mQantas Airways
Sat 13/910:20SYD - HKG
Nonstop9h 40mQantas Airways
Deal found 28/3$977
Fri 29/815:40HKG - SYD
1 stop12h 15mSingapore Airlines
Sat 13/907:55SYD - HKG
1 stop17h 05mSingapore Airlines
Deal found 28/3$1,042
Sun 3/823:00HKG - SYD
1 stop31h 00mPhilippine Airlines
Tue 5/810:10SYD - HKG
1 stop33h 10mPhilippine Airlines
Deal found 27/3$1,054
Wed 16/711:00HKG - SYD
1 stop20h 45mCebu Pacific
Sat 16/811:15SYD - HKG
1 stop22h 55mCebu Pacific
Deal found 28/3$1,087
Fri 8/814:30HKG - SYD
1 stop19h 45mVietnam Airlines
Thu 14/810:15SYD - HKG
1 stop33h 10mVietnam Airlines
Deal found 27/3$1,093
Sat 2/809:30HKG - SYD
1 stop22h 15mGaruda Indonesia
Sun 10/811:45SYD - HKG
1 stop20h 00mGaruda Indonesia
Deal found 27/3$1,131
Wed 6/814:35HKG - SYD
1 stop17h 25mMalaysia Airlines
Mon 11/822:10SYD - HKG
1 stop17h 05mMalaysia Airlines
Deal found 27/3$1,138
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 28 March 2025.
Sat 20/922:25HKG - SYD
Nonstop9h 25mHong Kong Airlines
Sat 4/1011:30SYD - HKG
Nonstop9h 40mHong Kong Airlines
Deal found 28/3$788
Thu 18/919:30HKG - SYD
Nonstop9h 15mQantas Airways
Wed 24/910:20SYD - HKG
Nonstop9h 40mQantas Airways
Deal found 27/3$949
Mon 5/521:35HKG - SYD
Nonstop9h 05mCathay Pacific
Mon 19/510:10SYD - HKG
Nonstop9h 40mCathay Pacific
Deal found 27/3$1,103
Thu 1/519:30HKG - SYD
Nonstop9h 15mMultiple Airlines
Tue 21/1011:10SYD - HKG
Nonstop9h 40mMultiple Airlines
Deal found 26/3$1,953
Last-minute flights from Hong Kong to Sydney
Discover last-minute flight deals from Hong Kong to Sydney. Data last updated 28 March 2025 and is based on user searches.
Fri 28/319:25HKG - SYD
Nonstop9h 05mQantas Airways
Sat 10/510:20SYD - HKG
Nonstop9h 40mQantas Airways
Deal found 28/3$1,247
Fri 28/321:20HKG - SYD
Nonstop9h 15mCathay Pacific
Sat 10/510:10SYD - HKG
Nonstop9h 40mCathay Pacific
Deal found 28/3$1,309
Fri 28/322:50HKG - SYD
1 stop31h 40mPhilippine Airlines
Sat 10/510:10SYD - HKG
1 stop33h 10mPhilippine Airlines
Deal found 28/3$1,765
Tue 1/411:35HKG - SYD
1 stop18h 25mChina Eastern
Mon 7/414:10SYD - HKG
2 stops27h 55mChina Eastern
Deal found 27/3$882
Wed 2/409:45HKG - SYD
1 stop21h 15mChina Eastern
Sun 6/420:30SYD - HKG
1 stop17h 20mChina Eastern
Deal found 28/3$1,146
Wed 2/419:30HKG - SYD
Nonstop9h 15mQantas Airways
Sun 6/410:20SYD - HKG
Nonstop9h 40mQantas Airways
Deal found 28/3$1,400
Wed 2/400:20HKG - SYD
1 stop14h 20mCathay Pacific
Sun 6/407:40SYD - HKG
Nonstop9h 35mCathay Pacific
Deal found 28/3$1,772
Wed 2/419:50HKG - SYD
1 stop33h 30mVietJet Air
Sun 6/408:40SYD - HKG
2 stops36h 10mVietJet Air
Deal found 28/3$1,994
Wed 2/400:45HKG - SYD
1 stop27h 35mKorean Air
Sun 6/407:55SYD - HKG
1 stop28h 45mKorean Air
Deal found 28/3$2,614
Wed 2/414:30HKG - SYD
2 stops39h 45mVietnam Airlines
Sun 6/410:15SYD - HKG
2 stops37h 55mVietnam Airlines
Deal found 28/3$3,499
Thu 3/413:55HKG - SYD
1 stop20h 40mMultiple Airlines
Sun 6/420:30SYD - HKG
1 stop17h 20mMultiple Airlines
Deal found 28/3$1,452
Mon 7/400:30HKG - SYD
2 stops52h 25mUnited Airlines
Sat 19/410:20SYD - HKG
2 stops45h 20mUnited Airlines
Deal found 28/3$24,602
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 28 March 2025.
Wed 18/617:40HKG - SYD
2 stops24h 20mMultiple Airlines
Deal found 26/3$321
Mon 12/519:20HKG - SYD
1 stop14h 15mScoot
Deal found 27/3$334
Wed 2/419:50HKG - SYD
1 stop33h 30mVietJet Air
Deal found 28/3$383
Thu 3/420:40HKG - SYD
1 stop30h 50mJuneyao Airlines
Deal found 28/3$393
Fri 4/410:15HKG - SYD
1 stop26h 00mHainan Airlines
Deal found 28/3$426
Sat 5/722:25HKG - SYD
Nonstop9h 25mHong Kong Airlines
Deal found 27/3$470
Wed 2/419:15HKG - SYD
3 stops35h 15mChina Eastern
Deal found 27/3$474
Fri 4/412:35HKG - SYD
2 stops18h 45mXiamenAir
Deal found 28/3$483
Tue 15/702:20HKG - SYD
2 stops29h 25mCebu Pacific
Deal found 27/3$551
Sat 10/514:35HKG - SYD
1 stop17h 25mMalaysia Airlines
Deal found 27/3$645
Wed 2/419:30HKG - SYD
Nonstop9h 15mQantas Airways
Deal found 27/3$671
Thu 10/700:40HKG - SYD
1 stop31h 15mT'way Air
Deal found 28/3$723
Cheapflights Fare Finder
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 647,157 searches. Data last updated 28 March 2025.
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
Depart
Return
Price
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Sat 10/5
00:40-09:05
1 stop30h 25m
Sydney Kingsford Smith
Sat 17/5
20:45-18:20
1 stop23h 35m
$777
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Mon 5/5
19:20-19:30
1 stop22h 10m
Sydney Kingsford Smith
Mon 19/5
20:45-20:40
1 stop25h 55m
$782
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Sat 20/9
22:25-09:50
Nonstop9h 25m
Sydney Kingsford Smith
Sat 4/10
11:30-19:10
Nonstop9h 40m
$788
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Fri 11/4
07:30-07:40
2 stops22h 10m
Sydney Kingsford Smith
Tue 22/4
11:20-14:05
2 stops28h 45m
$871
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Fri 29/8
20:05-10:25
1 stop12h 20m
Sydney Kingsford Smith
Sat 13/9
10:20-18:00
Nonstop9h 40m
$977
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Fri 22/8
12:25-05:55
1 stop15h 30m
Sydney Kingsford Smith
Sat 6/9
11:00-23:00
1 stop14h 00m
$980
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Sun 3/8
23:00-08:00
1 stop31h 00m
Sydney Kingsford Smith
Tue 5/8
10:10-17:20
1 stop33h 10m
$1,054
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Wed 16/7
11:00-09:45
1 stop20h 45m
Sydney Kingsford Smith
Sat 16/8
11:15-08:10
1 stop22h 55m
$1,087
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Fri 8/8
14:30-12:15
1 stop19h 45m
Sydney Kingsford Smith
Sun 17/8
10:15-17:25
1 stop33h 10m
$1,093
Hong KongSydney
HKG - SYD
HKGSYD
Hong Kong Intl
Sat 31/5
12:35-09:20
2 stops18h 45m
Sydney Kingsford Smith
Sat 7/6
11:25-11:35
2 stops26h 10m
$1,096
Flights are sorted by cheapest return flights first.
Deals found on 26/3
Showing 1-10 of 26 results
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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.
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
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 21 March 2025.
To ensure you get the cheapest price possible for a flight from Hong Kong to Sydney, you should look to book at least 87 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 Hong Kong to Sydney?
Currently, May is the cheapest month in which you can book a flight from Hong Kong to Sydney (average of $129). Flying from Hong Kong to Sydney in October is currently the most expensive (average of $171). 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 28 March 2025.
It’s optimal to fly from Hong Kong to Sydney at midday. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the morning.
Rainfall in Sydney by month
Plan your trip to Sydney by taking into account the average rainfall totals by month.
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.
Temperature in Sydney by month
Plan your trip to Sydney by taking into account the average temperature totals by month.
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).
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 28 March 2025.
See what other customers who have flown with Garuda Indonesia, Singapore Airlines and Hainan Airlines from Hong Kong to Sydney have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger experience.
I had a pleasant experience with the cabin staff, who were attentive, friendly, and accommodating throughout the flight. Their professionalism made the journey more comfortable. The food and beverage were well-presented, and delicious, perfectly meeting my expectations. I appreciated that the airline accommodated dietary preferences (Seafood Meal), which enhanced my overall experience. I am writing this feedback on behalf of my friends and family who traveled in the economy class. We strongly believe that there is a splendid opportunity to further enrich the economy class experience by introducing a new feature for purchase, drawing inspiration from your existing product, 'Garuda Priority Service.' 1. Enhanced Meal Options Introduce a premium meal selection for purchase in the economy class. This would allow economy class passengers to relish business class meals. Providing the option to savor premium meals would undoubtedly elevate the travel experience for passengers. 2. Upgraded Amenity Kits Offer economy class passengers the opportunity to purchase enhanced amenity kits, inclusive of noise-canceling headphones and other amenities akin to those provided in the business class. The provision of these upgraded amenity kits would significantly enhance the in-flight comfort and overall experience for economy class travelers. 3. Displaying the menu on the in-flight entertainment screen would be helpful. 4. Implementing a system similar to Tapendium, where passengers can order snacks, beverages, and other items directly from the in-flight entertainment screen, would further enhance the passenger 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?
Located just 7.5 km from the city centre, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Sydney from Hong Kong.
How popular is this Hong Kong to Sydney flight route?
Flights from Hong Kong to Sydney Kingsford Smith have been viewed 413 times in the past calendar month.
What are the cheapest airlines flying from Hong Kong to Sydney round-trip?
Hong Kong Airlines, at $788, was found to be the cheapest airline from Hong Kong to Sydney.Alternate airlines to your destination round-trip include Scoot and China Eastern. Users have found that Hong Kong Airlines is 40% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Hong Kong to Sydney one-way?
For one-way options, check prices for Scoot. According to our data, you can fly for as low as $334. Users have also found prices from $383 and $393 on VietJet Air and Juneyao Airlines, respectively.
What are the most reliable airlines from Hong Kong to Sydney?
Consider MIAT Mongolian (70%), Cathay Pacific (63%) or Finnair (59%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Sydney.
What are the cheapest flights from Hong Kong to Sydney?
On average you can expect to pay $2,814 for a flight from Hong Kong to Sydney. The cheapest flight overall is $575 while the most popular route, (Hong Kong Intl - Sydney Kingsford Smith) is currently priced at $537.
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, May is the cheapest month in which you can book a flight from Hong Kong to Sydney (average of $129). Flying from Hong Kong to Sydney in October is currently the most expensive (average of $171). 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 28 March 2025.
Discover the top 3 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 647,157 searches. Data last updated 28 March 2025.
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?
When you search for this flight from Hong Kong to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Sydney?
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.
Can Cheapflights find flights from Hong Kong to Sydney with no change fees?
Certainly. Search results for flights to Sydney from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Hong Kong to Sydney become cheaper?
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.
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