Cheap flights from Hong Kong to Adelaide from HK$2,382
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 31-3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ADL
29 Dec — 5 Jan1
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 Wednesday 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 29 November 2025.
Thu 4-1201:55HKG - ADL
1 stop27h 00mMultiple Airlines
Fri 12-1219:05ADL - HKG
2 stops42h 40mMultiple Airlines
Deal found 28-11HK$6,196
Mon 15-1201:55HKG - ADL
1 stop25h 50mMultiple Airlines
Mon 22-1219:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 28-11HK$8,414
Tue 16-1201:55HKG - ADL
1 stop13h 20mMultiple Airlines
Tue 23-1208:05ADL - HKG
2 stops19h 20mMultiple Airlines
Deal found 28-11HK$8,499
Tue 16-1201:55HKG - ADL
1 stop27h 00mMultiple Airlines
Mon 22-1219:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 28-11HK$8,515
Mon 1-1219:30HKG - ADL
1 stop19h 45mQantas Airways
Wed 10-1206:05ADL - HKG
1 stop14h 00mQantas Airways
Deal found 27-11HK$8,523
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 29 November 2025.
Mon 9-201:55HKG - ADL
1 stop25h 50mMultiple Airlines
Sat 21-217:50ADL - HKG
2 stops31h 45mMultiple Airlines
Deal found 28-11HK$5,651
Tue 10-314:50HKG - ADL
1 stop14h 50mMalaysia Airlines
Thu 12-311:00ADL - HKG
1 stop15h 20mMalaysia Airlines
Deal found 26-11HK$6,063
Tue 10-323:30HKG - ADL
Nonstop8h 30mCathay Pacific
Thu 12-306:25ADL - HKG
1 stop13h 35mCathay Pacific
Deal found 26-11HK$6,764
Tue 24-314:50HKG - ADL
1 stop14h 50mMultiple Airlines
Wed 29-420:55ADL - HKG
2 stops42h 10mMultiple Airlines
Deal found 27-11HK$6,164
Sat 28-221:20HKG - ADL
1 stop18h 35mCathay Pacific
Sun 15-312:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 27-11HK$6,857
Sun 11-118:15HKG - ADL
2 stops25h 20mMultiple Airlines
Sun 18-106:25ADL - HKG
1 stop19h 50mMultiple Airlines
Deal found 26-11HK$6,989
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 29 November 2025.
Thu 29-123:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 1-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 28-11HK$9,036
Thu 29-123:30HKG - ADL
Nonstop8h 30mCathay Pacific
Wed 4-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 28-11HK$9,044
Tue 10-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Fri 20-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 28-11HK$9,402
Sat 28-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 15-312:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 29-11HK$9,675
Tue 27-123:30HKG - ADL
Nonstop8h 30mCathay Pacific
Wed 4-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 28-11HK$10,507
Tue 10-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 22-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 28-11HK$10,554
Thu 12-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Fri 20-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 28-11HK$10,702
Sat 14-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Fri 20-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 28-11HK$11,504
Thu 12-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 22-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 28-11HK$11,854
Sat 14-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 22-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 28-11HK$12,656
Tue 16-1223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Wed 24-1212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 28-11HK$13,512
Sat 24-123:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 1-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 28-11HK$14,757
Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 29 November 2025 and is based on user searches.
Thu 4-1201:55HKG - ADL
1 stop27h 00mMultiple Airlines
Fri 12-1219:05ADL - HKG
2 stops42h 40mMultiple Airlines
Deal found 28-11HK$6,196
Fri 5-1221:20HKG - ADL
1 stop16h 35mCathay Pacific
Fri 12-1212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 28-11HK$11,978
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 29 November 2025.
Tue 31-320:25HKG - ADL
2 stops32h 30mMultiple Airlines
Deal found 28-11HK$2,382
Tue 16-1221:25HKG - ADL
3 stops31h 30mMultiple Airlines
Deal found 26-11HK$2,413
Sun 14-1201:55HKG - ADL
1 stop25h 50mMultiple Airlines
Deal found 26-11HK$2,600
Tue 31-309:05HKG - ADL
1 stop20h 50mSingapore Airlines
Deal found 28-11HK$3,705
Fri 23-116:25HKG - ADL
3 stops41h 45mMultiple Airlines
Deal found 28-11HK$3,845
Mon 15-1219:30HKG - ADL
1 stop13h 15mQantas Airways
Deal found 26-11HK$4,398
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 29 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 29 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
Mon 9-2
01:55-06:15
1 stop25h 50m
Adelaide
Sat 21-2
17:50-23:05
2 stops31h 45m
HK$5,651
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 10-3
14:50-08:10
1 stop14h 50m
Adelaide
Thu 12-3
11:00-23:50
1 stop15h 20m
HK$6,063
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 24-3
14:50-08:10
1 stop14h 50m
Adelaide
Wed 29-4
20:55-13:35
2 stops42h 10m
HK$6,164
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 10-3
23:30-10:30
Nonstop8h 30m
Adelaide
Thu 12-3
06:25-17:30
1 stop13h 35m
HK$6,764
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Sat 28-2
21:20-18:25
1 stop18h 35m
Adelaide
Sun 15-3
12:00-17:45
Nonstop8h 15m
HK$6,857
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Sun 11-1
18:15-22:05
2 stops25h 20m
Adelaide
Sun 18-1
06:25-23:45
1 stop19h 50m
HK$6,989
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 31-3
20:25-07:25
2 stops32h 30m
HK$2,382
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 16-12
21:25-07:25
3 stops31h 30m
HK$2,413
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Sun 14-12
01:55-06:15
1 stop25h 50m
HK$2,600
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 31-3
09:05-08:25
1 stop20h 50m
HK$3,705
Flights are sorted by cheapest return flights first.
Deals found on 28-11
Showing 1-10 of 13 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 21 November 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$4,304). Flying from Hong Kong to Adelaide in January is currently the most expensive (average of HK$6,406). 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 29 November 2025.
It’s typically best to fly out from Hong Kong to Adelaide at midday. Doing so could potentially save you 23% on the flight price compared to flying in the afternoon, 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 69% of one-stop itineraries from Hong Kong to Adelaide on Cheapflights.
What’s the cheapest stopover airport for flights from Hong Kong to Adelaide?
Average return fare for one-stop flights from Hong Kong to Adelaide, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Kuala Lumpur (KUL) is the most affordable one-stop option, with an average return flight price of HK$6,554.
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 Sydney (SYD) have the shortest average one-way travel time for one-stop routes: 14h 45m.
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 29 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$6,063, 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$4,931, was found to be the cheapest airline from Hong Kong to Adelaide.Alternate airlines to your destination round-trip include Cathay Pacific and Qantas Airways. 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$6,765. While the most popular route (Hong Kong Intl - Adelaide) can be booked for HK$5,121 on average, our data indicates HK$17,408 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$4,304). Flying from Hong Kong to Adelaide in January is currently the most expensive (average of HK$6,406). 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.
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 29 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 29 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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