Cheap flights from Hong Kong to Adelaide from HK$2,053
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 27-11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ADL
7 Dec — 14 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Adelaide are usually found in August or June, booked 82 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Find flight deals from Hong Kong to Adelaide
Enter your travel dates to find the best prices.
Cheapest flights from Hong Kong to Adelaide
Explore the most affordable flight options available from Hong Kong to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.
Tue 18-1116:20HKG - ADL
2 stops20h 55mMultiple Airlines
Mon 1-1219:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,688
Wed 19-1112:00HKG - ADL
2 stops16h 55mMultiple Airlines
Mon 1-1219:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,766
Tue 11-1101:55HKG - ADL
1 stop13h 20mMultiple Airlines
Tue 18-1108:05ADL - HKG
2 stops19h 20mMultiple Airlines
Deal found 6-11HK$4,781
Tue 11-1101:55HKG - ADL
1 stop13h 20mMultiple Airlines
Sat 22-1108:05ADL - HKG
2 stops29h 40mMultiple Airlines
Deal found 6-11HK$4,797
Sun 16-1101:55HKG - ADL
1 stop27h 00mMultiple Airlines
Mon 1-1219:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,805
Sun 16-1112:00HKG - ADL
2 stops16h 55mMultiple Airlines
Wed 26-1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,820
Sun 16-1112:00HKG - ADL
2 stops16h 55mMultiple Airlines
Mon 24-1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,828
Sun 16-1112:00HKG - ADL
2 stops16h 55mMultiple Airlines
Mon 1-1219:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,844
Fri 14-1112:00HKG - ADL
2 stops16h 55mMultiple Airlines
Wed 26-1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,867
Sun 16-1112:00HKG - ADL
2 stops16h 55mMultiple Airlines
Sun 23-1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,937
Sat 15-1119:30HKG - ADL
2 stops32h 15mMultiple Airlines
Mon 24-1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,952
Best flights from Hong Kong to Adelaide
Discover carefully curated flight deals from Hong Kong to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 November 2025.
Wed 24-1216:10HKG - ADL
2 stops26h 30mMultiple Airlines
Sun 18-119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$5,046
Sun 15-314:50HKG - ADL
1 stop14h 50mMalaysia Airlines
Tue 17-311:00ADL - HKG
1 stop15h 20mMalaysia Airlines
Deal found 5-11HK$5,808
Mon 17-1119:25HKG - ADL
1 stop13h 55mQantas Airways
Tue 18-1114:25ADL - HKG
1 stop29h 40mQantas Airways
Deal found 6-11HK$6,391
Fri 27-308:45HKG - ADL
1 stop20h 55mMalaysia Airlines
Thu 30-409:50ADL - HKG
1 stop15h 30mMalaysia Airlines
Deal found 5-11HK$6,181
Thu 26-201:55HKG - ADL
1 stop13h 20mMultiple Airlines
Mon 2-307:45ADL - HKG
2 stops17h 30mMultiple Airlines
Deal found 6-11HK$6,212
Mon 23-319:30HKG - ADL
1 stop13h 15mQantas Airways
Tue 28-406:00ADL - HKG
1 stop13h 25mQantas Airways
Deal found 5-11HK$6,414
Thu 22-108:45HKG - ADL
3 stops24h 10mMultiple Airlines
Wed 4-219:05ADL - HKG
2 stops24h 55mMultiple Airlines
Deal found 4-11HK$6,336
Direct flights from Hong Kong to Adelaide
Explore direct flight options from Hong Kong to Adelaide based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 November 2025.
Tue 18-1123:30HKG - ADL
Nonstop8h 30mCathay Pacific
Fri 21-1112:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 6-11HK$6,678
Tue 24-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 1-312:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 5-11HK$6,904
Sat 21-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 1-312:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 5-11HK$7,402
Thu 19-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 1-312:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 5-11HK$7,899
Tue 18-1123:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 30-1112:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 6-11HK$8,397
Sat 21-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Fri 27-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 5-11HK$8,404
Thu 19-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Wed 25-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 5-11HK$8,902
Sat 28-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 15-312:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 6-11HK$9,026
Sat 14-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Fri 20-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 4-11HK$9,983
Sat 14-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 22-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 4-11HK$10,488
Thu 22-123:30HKG - ADL
Nonstop8h 30mCathay Pacific
Wed 4-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 6-11HK$11,709
Thu 22-123:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 1-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 4-11HK$11,716
Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 7 November 2025 and is based on user searches.
Tue 11-1101:55HKG - ADL
1 stop13h 20mMultiple Airlines
Tue 18-1108:05ADL - HKG
2 stops19h 20mMultiple Airlines
Deal found 6-11HK$4,781
Tue 11-1101:55HKG - ADL
1 stop13h 20mMultiple Airlines
Sat 22-1108:05ADL - HKG
2 stops29h 40mMultiple Airlines
Deal found 6-11HK$4,797
Fri 14-1112:00HKG - ADL
2 stops16h 55mMultiple Airlines
Wed 26-1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,867
Sat 15-1119:30HKG - ADL
2 stops32h 15mMultiple Airlines
Mon 24-1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,952
Sun 16-1101:55HKG - ADL
1 stop27h 00mMultiple Airlines
Mon 1-1219:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,805
Sun 16-1112:00HKG - ADL
2 stops16h 55mMultiple Airlines
Wed 26-1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,820
Sun 16-1112:00HKG - ADL
2 stops16h 55mMultiple Airlines
Mon 24-1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,828
Sun 16-1112:00HKG - ADL
2 stops16h 55mMultiple Airlines
Mon 1-1219:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,844
Sun 16-1112:00HKG - ADL
2 stops16h 55mMultiple Airlines
Sun 23-1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,937
Sun 16-1101:55HKG - ADL
1 stop25h 50mMultiple Airlines
Wed 26-1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$4,991
Sun 16-1101:55HKG - ADL
1 stop25h 50mMultiple Airlines
Mon 24-1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 6-11HK$5,007
One-way flights from Hong Kong to Adelaide
Search for one-way flight options from Hong Kong to Adelaide. Find affordable one-way fares based on user searches. Data last updated 7 November 2025.
Thu 27-1119:30HKG - ADL
2 stops33h 25mMultiple Airlines
Deal found 5-11HK$2,053
Sat 21-209:25HKG - ADL
2 stops42h 20mMultiple Airlines
Deal found 5-11HK$2,752
Tue 13-112:00HKG - ADL
3 stops20h 55mMultiple Airlines
Deal found 6-11HK$3,491
Mon 12-112:00HKG - ADL
3 stops23h 50mMultiple Airlines
Deal found 5-11HK$3,817
Cheap flight deals from Hong Kong to Adelaide
Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Adelaide (ADL). 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 November 2025.
Customise your flight search to find flights from Hong Kong to Adelaide 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 7 November 2025.
Use the filters below to find and compare flights from Hong Kong to Adelaide that are best for you.
Fly from
Hong Kong
Fly to
Adelaide
Route
Departure
Return
Price
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Wed 24-12
16:10-21:10
2 stops26h 30m
Adelaide
Sun 18-1
19:05-13:15
1 stop20h 40m
HK$5,046
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Sun 15-3
14:50-08:10
1 stop14h 50m
Adelaide
Tue 17-3
11:00-23:50
1 stop15h 20m
HK$5,808
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Fri 27-3
08:45-08:10
1 stop20h 55m
Adelaide
Thu 30-4
09:50-23:50
1 stop15h 30m
HK$6,181
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Thu 26-2
01:55-17:45
1 stop13h 20m
Adelaide
Mon 2-3
07:45-22:45
2 stops17h 30m
HK$6,212
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Thu 22-1
08:45-11:25
3 stops24h 10m
Adelaide
Wed 4-2
19:05-17:30
2 stops24h 55m
HK$6,336
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Mon 17-11
19:25-11:50
1 stop13h 55m
Adelaide
Tue 18-11
14:25-17:35
1 stop29h 40m
HK$6,391
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Mon 23-3
19:30-11:15
1 stop13h 15m
Adelaide
Tue 28-4
06:00-17:55
1 stop13h 25m
HK$6,414
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Thu 27-11
19:30-07:25
2 stops33h 25m
HK$2,053
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 13-1
12:00-11:25
3 stops20h 55m
HK$3,491
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Mon 12-1
12:00-14:20
3 stops23h 50m
HK$3,786
Flights are sorted by cheapest return flights first.
Deals found on 5-11
Showing 1-10 of 11 results
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Best time to book a flight from Hong Kong to Adelaide
Have a flexible travel schedule? Discover the best time to fly to Adelaide 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 Adelaide
Prices
More
How far ahead should I book a flight from Hong Kong to Adelaide?
Use this chart to determine the optimal time to book a return flight from Hong Kong to Adelaide. Price data was last updated on 31 October 2025.
The price you pay for your flight from Hong Kong to Adelaide may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Hong Kong to Adelaide?
Currently, August is the cheapest month in which you can book a flight from Hong Kong to Adelaide (average of HK$4,299). Flying from Hong Kong to Adelaide in January is currently the most expensive (average of HK$6,725). 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 HKG to ADL?
Find hourly flight availability from Hong Kong to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.
It’s typically best to fly out from Hong Kong to Adelaide at midday. Doing so could potentially save you 33% on the flight price compared to flying in the evening, which is usually more expensive.
What’s the top stopover airport for flights from Hong Kong to Adelaide?
Share of one-stop return flights from Hong Kong to Adelaide chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Melbourne (MEL) – chosen by Cheapflights users on 73% of one-stop itineraries from Hong Kong to Adelaide on Cheapflights.
What’s the fastest stopover option from Hong Kong to Adelaide?
Shortest average travel time for one-stop one-way flights from Hong Kong to Adelaide, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 14h 41m.
What’s the fastest stopover option from Hong Kong to Adelaide?
Shortest average travel time for one-stop one-way flights from Hong Kong to Adelaide, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 14h 41m.
Which airport typically offers the quickest stopover for flights from Hong Kong to Adelaide?
Average stopover duration for one-stop one-way flights from Hong Kong to Adelaide, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Sydney (SYD) offer the fastest connection on this route, with an average stopover time of 2h 43m.
Reviews of airlines servicing Adelaide
Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated 7 November 2025.
Read reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andQantas Airways
from Hong Kong to Adelaide. 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.
Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Related info for your journey
Find useful and relevant information for your journey from Hong Kong to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Hong Kong to Adelaide flight route?
Flights from Hong Kong Intl to Adelaide have been viewed 5 times in the past calendar month.
How long is the flight from Hong Kong to Adelaide?
For as low as HK$5,808, Malaysia Airlines can have you in Adelaide from Hong Kong in 14h 50m. The distance between Hong Kong and Adelaide is about 6870 km.
What are the cheapest airlines flying from Hong Kong to Adelaide round-trip?
Singapore Airlines, at HK$4,925, was found to be the cheapest airline from Hong Kong to Adelaide.Alternate airlines to your destination round-trip include Malaysia Airlines and Cathay Pacific. These flights start at 28% lower than the current average price 3 months from now.
What are the cheapest flights from Hong Kong to Adelaide?
Looking at all options, your cheapest flight can be booked for HK$27,936. While the most popular route (Hong Kong Intl - Adelaide) can be booked for HK$5,559 on average, our data indicates HK$27,936 when flying from Hong Kong to Adelaide.
Can I find deals for business class flights from Hong Kong to Adelaide?
Yes. Cheapflights offers flight deals from Hong Kong to Adelaide 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 Adelaide?
Currently, August is the cheapest month in which you can book a flight from Hong Kong to Adelaide (average of HK$4,299). Flying from Hong Kong to Adelaide in January is currently the most expensive (average of HK$6,725). 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
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Fly from Hong Kong to Adelaide on these airlines
Choose from the following airlines for your flight from Hong Kong to Adelaide. Flights are based on user searches made on Cheapflights and were last updated on 7 November 2025.
Discover the top 4 airlines that operate flights from Hong Kong to Adelaide. 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 7 November 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 Adelaide?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Adelaide. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Adelaide?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Adelaide for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Hong Kong to Adelaide with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Adelaide flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Hong Kong to Adelaide become cheaper?
Not ready to book yet? You can track prices for flights from Hong Kong to Adelaide on Cheapflights with our Price Alert feature and get notified when better prices are available.
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