Cheap flights from Hong Kong to Adelaide from HK$2,732
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 1-6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ADL
18 May — 25 May1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong to Adelaide are usually found in June or August, booked 64 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from Hong Kong to Adelaide
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
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 18 April 2026.
Mon 1-620:45
HKG
-
ADL
2 stops23h 40m
Multiple Airlines
Mon 8-611:00
ADL
-
HKG
2 stops32h 25m
Multiple Airlines
Deal found 16-4HK$5,277
Sun 23-815:40
HKG
-
ADL
1 stop23h 10m
Singapore Airlines
Sun 30-809:10
ADL
-
HKG
1 stop27h 40m
Singapore Airlines
Deal found 14-4HK$5,653
Mon 1-618:40
HKG
-
ADL
2 stops25h 45m
Multiple Airlines
Thu 11-613:40
ADL
-
HKG
2 stops29h 15m
Multiple Airlines
Deal found 15-4HK$5,841
Sun 24-518:40
HKG
-
ADL
2 stops23h 30m
Multiple Airlines
Mon 8-609:15
ADL
-
HKG
2 stops34h 10m
Multiple Airlines
Deal found 16-4HK$5,958
Sun 31-520:45
HKG
-
ADL
2 stops21h 25m
Multiple Airlines
Fri 21-819:45
ADL
-
HKG
2 stops43h 20m
Multiple Airlines
Deal found 18-4HK$5,989
Fri 15-514:40
HKG
-
ADL
2 stops25h 05m
Multiple Airlines
Sat 23-507:15
ADL
-
HKG
2 stops31h 50m
Multiple Airlines
Deal found 17-4HK$6,060
Mon 27-714:40
HKG
-
ADL
2 stops18h 25m
Multiple Airlines
Tue 1-909:45
ADL
-
HKG
1 stop15h 35m
Multiple Airlines
Deal found 18-4HK$6,068
Sat 31-1012:00
HKG
-
ADL
2 stops23h 25m
Multiple Airlines
Sat 21-1108:05
ADL
-
HKG
1 stop31h 35m
Multiple Airlines
Deal found 13-4HK$6,076
Mon 27-714:35
HKG
-
ADL
1 stop14h 55m
Malaysia Airlines
Tue 1-909:45
ADL
-
HKG
1 stop15h 35m
Malaysia Airlines
Deal found 18-4HK$6,201
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 18 April 2026.
Sun 31-520:45
HKG
-
ADL
2 stops21h 25m
Multiple Airlines
Fri 21-819:45
ADL
-
HKG
2 stops43h 20m
Multiple Airlines
Deal found 18-4HK$5,989
Fri 25-908:45
HKG
-
ADL
1 stop20h 45m
Malaysia Airlines
Sun 25-1011:00
ADL
-
HKG
1 stop15h 20m
Malaysia Airlines
Deal found 14-4HK$6,506
Fri 15-520:05
HKG
-
ADL
1 stop18h 10m
Qantas Airways
Sat 23-506:00
ADL
-
HKG
1 stop13h 25m
Qantas Airways
Deal found 17-4HK$7,258
Fri 15-514:40
HKG
-
ADL
2 stops25h 05m
Multiple Airlines
Sat 23-507:15
ADL
-
HKG
2 stops31h 50m
Multiple Airlines
Deal found 17-4HK$6,060
Tue 30-608:45
HKG
-
ADL
1 stop20h 45m
Malaysia Airlines
Fri 4-909:45
ADL
-
HKG
1 stop29h 00m
Malaysia Airlines
Deal found 13-4HK$6,553
Wed 8-700:50
HKG
-
ADL
3 stops38h 20m
Multiple Airlines
Thu 23-717:35
ADL
-
HKG
1 stop19h 15m
Multiple Airlines
Deal found 15-4HK$6,553
Mon 1-608:45
HKG
-
ADL
1 stop20h 45m
Malaysia Airlines
Mon 8-609:45
ADL
-
HKG
1 stop15h 35m
Malaysia Airlines
Deal found 16-4HK$6,819
Mon 3-808:45
HKG
-
ADL
1 stop20h 45m
Malaysia Airlines
Sun 9-809:45
ADL
-
HKG
1 stop15h 35m
Malaysia Airlines
Deal found 16-4HK$7,015
Sun 31-514:35
HKG
-
ADL
1 stop14h 55m
Malaysia Airlines
Fri 21-809:45
ADL
-
HKG
1 stop15h 35m
Malaysia Airlines
Deal found 18-4HK$7,109
Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 18 April 2026 and is based on user searches.
Tue 28-407:25
HKG
-
ADL
3 stops37h 00m
Multiple Airlines
Sat 13-617:45
ADL
-
HKG
1 stop21h 05m
Multiple Airlines
Deal found 14-4HK$7,023
Fri 15-514:40
HKG
-
ADL
2 stops25h 05m
Multiple Airlines
Sat 23-507:15
ADL
-
HKG
2 stops31h 50m
Multiple Airlines
Deal found 17-4HK$6,060
Tue 19-509:05
HKG
-
ADL
1 stop20h 50m
Singapore Airlines
Wed 27-509:10
ADL
-
HKG
1 stop30h 15m
Singapore Airlines
Deal found 13-4HK$6,303
Sat 23-518:30
HKG
-
ADL
2 stops34h 10m
Multiple Airlines
Sat 30-513:40
ADL
-
HKG
2 stops31h 35m
Multiple Airlines
Deal found 14-4HK$6,428
Sun 24-518:40
HKG
-
ADL
2 stops23h 30m
Multiple Airlines
Mon 8-609:15
ADL
-
HKG
2 stops34h 10m
Multiple Airlines
Deal found 16-4HK$5,958
Fri 29-507:55
HKG
-
ADL
2 stops31h 50m
Multiple Airlines
Fri 5-607:15
ADL
-
HKG
2 stops33h 15m
Multiple Airlines
Deal found 14-4HK$6,702
Fri 29-520:05
HKG
-
ADL
1 stop13h 40m
Qantas Airways
Fri 5-606:00
ADL
-
HKG
1 stop13h 25m
Qantas Airways
Deal found 14-4HK$6,976
Sun 31-520:45
HKG
-
ADL
2 stops21h 25m
Multiple Airlines
Fri 21-819:45
ADL
-
HKG
2 stops43h 20m
Multiple Airlines
Deal found 18-4HK$5,989
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 18 April 2026.
Mon 1-620:45
HKG
-
ADL
2 stops19h 00m
Multiple Airlines
Deal found 17-4HK$2,732
Mon 3-820:45
HKG
-
ADL
2 stops23h 40m
Multiple Airlines
Deal found 18-4HK$2,826
Mon 3-808:45
HKG
-
ADL
1 stop20h 45m
Malaysia Airlines
Deal found 16-4HK$3,171
Mon 3-820:45
HKG
-
ADL
1 stop33h 10m
Singapore Airlines
Deal found 18-4HK$3,829
Find flight deals from Hong Kong to Adelaide
Keep the following information in mind while searching for Hong Kong to Adelaide flight deals. Data was last updated 18 April 2026.
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 18 April 2026.
Use the filters below to find and compare flights from Hong Kong to Adelaide that are best for you.
Fly from
Fly to
Route
Departure
Return
Price
Cheapest return flight
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Sun 31-5
20:45-19:40
2 stops21h 25m
Adelaide
Fri 21-8
19:45-13:35
2 stops43h 20m
HK$5,989
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Fri 15-5
14:40-17:15
2 stops25h 05m
Adelaide
Sat 23-5
07:15-13:35
2 stops31h 50m
HK$6,060
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Fri 25-9
08:45-07:00
1 stop20h 45m
Adelaide
Sun 25-10
11:00-23:50
1 stop15h 20m
HK$6,506
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 30-6
08:45-07:00
1 stop20h 45m
Adelaide
Fri 4-9
09:45-13:15
1 stop29h 00m
HK$6,553
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Wed 8-7
00:50-16:40
3 stops38h 20m
Adelaide
Thu 23-7
17:35-11:20
1 stop19h 15m
HK$6,553
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Mon 1-6
08:45-07:00
1 stop20h 45m
Adelaide
Mon 8-6
09:45-23:50
1 stop15h 35m
HK$6,819
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Mon 3-8
08:45-07:00
1 stop20h 45m
Adelaide
Sun 9-8
09:45-23:50
1 stop15h 35m
HK$7,015
Fastest return journey
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Sun 31-5
14:35-07:00
1 stop14h 55m
Adelaide
Fri 21-8
09:45-23:50
1 stop15h 35m
HK$7,109
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Fri 15-5
20:05-15:45
1 stop18h 10m
Adelaide
Sat 23-5
06:00-17:55
1 stop13h 25m
HK$7,258
Cheapest one-way
Fastest single journey
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Mon 1-6
20:45-17:15
2 stops19h 00m
HK$2,732
Flights are sorted by cheapest return flights first.
Deals found on 17-4
Showing 1-10 of 13 resultsSorted by cheapest first
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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.
HKG-ADL
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
HK0-ADL
HKG-ADL
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 10 April 2026.
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 59 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, February is the cheapest month in which you can book a flight from Hong Kong to Adelaide (average of HK$2,474). Flying from Hong Kong to Adelaide in December is currently the most expensive (average of HK$6,044). 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.
How often are flights from Hong Kong to Adelaide delayed?
About 4% of weekly flights between Hong Kong and Adelaide have experienced delays in the past year, with the average delay time being 70 minutes.
What is the most punctual flight time for Hong Kong to Adelaide flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Saturday 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 Adelaide flights?
Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 4% of flights being delayed.
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 18 April 2026.
Read through reviews of airlines operating flights from Hong Kong to Adelaide, such as Singapore Airlines,Cathay Pacific, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
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.
What airport do you fly into for flights to Adelaide from Hong Kong?
Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travelers will use when flying to Adelaide from Hong Kong.
How popular is this Hong Kong to Adelaide flight route?
Flights from Hong Kong 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$6,506, Malaysia Airlines can have you in Adelaide from Hong Kong in 20h 45m. The distance between Hong Kong and Adelaide is about 6870 km.
What are the cheapest airlines flying from Hong Kong to Adelaide round-trip?
Malaysia Airlines, at HK$4,944, was found to be the cheapest airline from Hong Kong to Adelaide.Alternate airlines to your destination round-trip include Singapore Airlines and Cathay Pacific. These flights start at 26% lower than the current average price 3 months from now.
What are the cheapest flights from Hong Kong to Adelaide?
The cheapest flight price from Hong Kong to Adelaide is HK$28,133. On average you can expect to pay HK$28,133. The most popular route, (Hong Kong Intl - Adelaide), can usually be booked for HK$5,512.
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, February is the cheapest month in which you can book a flight from Hong Kong to Adelaide (average of HK$2,474). Flying from Hong Kong to Adelaide in December is currently the most expensive (average of HK$6,044). 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.
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 18 April 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 Adelaide?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Adelaide from Hong Kong today with Cheapflights!
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?
Need flexible booking options for your flight to Adelaide from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Hong Kong to Adelaide become cheaper?
Of course! You can now track prices for flights from Hong Kong to Adelaide 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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