Cheap flights from Hong Kong to Adelaide from HK$2,303
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 7-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ADL
9 May — 16 May1
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 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.
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Best
Direct
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 9 April 2026.
Tue 2-611:55
HKG
-
ADL
2 stops20h 55m
Multiple Airlines
Tue 9-606:25
ADL
-
HKG
2 stops30h 20m
Multiple Airlines
Deal found 5-4HK$5,114
Wed 20-511:55
HKG
-
ADL
2 stops27h 05m
Multiple Airlines
Wed 27-511:00
ADL
-
HKG
2 stops32h 25m
Multiple Airlines
Deal found 5-4HK$5,177
Sun 31-520:45
HKG
-
ADL
2 stops32h 10m
Multiple Airlines
Sun 7-609:15
ADL
-
HKG
2 stops27h 30m
Multiple Airlines
Deal found 5-4HK$5,247
Sat 4-718:30
HKG
-
ADL
2 stops34h 25m
Multiple Airlines
Thu 1-1018:50
ADL
-
HKG
2 stops24h 35m
Multiple Airlines
Deal found 7-4HK$5,388
Mon 4-511:55
HKG
-
ADL
2 stops17h 00m
Multiple Airlines
Sun 10-509:45
ADL
-
HKG
1 stop15h 35m
Multiple Airlines
Deal found 7-4HK$5,420
Thu 21-514:40
HKG
-
ADL
2 stops25h 05m
Multiple Airlines
Thu 28-508:55
ADL
-
HKG
2 stops30h 10m
Multiple Airlines
Deal found 5-4HK$5,428
Sun 3-518:30
HKG
-
ADL
2 stops34h 25m
Multiple Airlines
Sun 10-509:45
ADL
-
HKG
1 stop15h 35m
Multiple Airlines
Deal found 7-4HK$5,451
Sun 25-1014:50
HKG
-
ADL
1 stop14h 50m
Malaysia Airlines
Sat 31-1011:00
ADL
-
HKG
1 stop15h 20m
Malaysia Airlines
Deal found 8-4HK$5,639
Sun 23-814:25
HKG
-
ADL
1 stop24h 25m
Singapore Airlines
Sat 29-809:10
ADL
-
HKG
1 stop27h 40m
Singapore Airlines
Deal found 5-4HK$5,655
Tue 25-818:45
HKG
-
ADL
2 stops21h 00m
Multiple Airlines
Mon 31-809:45
ADL
-
HKG
1 stop15h 35m
Multiple Airlines
Deal found 6-4HK$5,694
Tue 25-808:45
HKG
-
ADL
1 stop20h 45m
Malaysia Airlines
Mon 31-809:45
ADL
-
HKG
1 stop29h 00m
Malaysia Airlines
Deal found 6-4HK$5,717
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 9 April 2026.
Sun 20-920:45
HKG
-
ADL
2 stops32h 10m
Multiple Airlines
Thu 8-1018:50
ADL
-
HKG
2 stops31h 30m
Multiple Airlines
Deal found 4-4HK$5,764
Fri 25-908:45
HKG
-
ADL
1 stop20h 45m
Malaysia Airlines
Sun 25-1011:00
ADL
-
HKG
1 stop15h 20m
Malaysia Airlines
Deal found 8-4HK$5,788
Thu 21-520:05
HKG
-
ADL
1 stop18h 10m
Qantas Airways
Sun 24-506:00
ADL
-
HKG
1 stop13h 25m
Qantas Airways
Deal found 5-4HK$7,668
Thu 21-511:55
HKG
-
ADL
2 stops20h 55m
Multiple Airlines
Sat 30-506:05
ADL
-
HKG
1 stop15h 05m
Multiple Airlines
Deal found 6-4HK$6,524
Tue 19-508:45
HKG
-
ADL
1 stop20h 45m
Malaysia Airlines
Wed 27-509:45
ADL
-
HKG
1 stop15h 35m
Malaysia Airlines
Deal found 6-4HK$7,018
Thu 21-508:45
HKG
-
ADL
1 stop20h 45m
Malaysia Airlines
Sat 30-509:45
ADL
-
HKG
1 stop15h 35m
Malaysia Airlines
Deal found 6-4HK$7,166
Tue 19-514:35
HKG
-
ADL
2 stops21h 25m
Multiple Airlines
Wed 27-509:45
ADL
-
HKG
1 stop29h 00m
Multiple Airlines
Deal found 4-4HK$7,503
Sun 23-808:15
HKG
-
ADL
2 stops21h 15m
Malaysia Airlines
Sun 30-809:45
ADL
-
HKG
1 stop29h 00m
Malaysia Airlines
Deal found 5-4HK$7,205
Fri 25-908:45
HKG
-
ADL
2 stops24h 50m
Multiple Airlines
Sun 25-1007:50
ADL
-
HKG
2 stops32h 15m
Multiple Airlines
Deal found 8-4HK$8,255
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 9 April 2026.
Sat 4-719:40
HKG
-
ADL
Nonstop6h 40m
Delta
Thu 1-1018:00
ADL
-
HKG
Nonstop9h 45m
Delta
Deal found 7-4HK$41,087
Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 9 April 2026 and is based on user searches.
Sun 3-518:30
HKG
-
ADL
2 stops34h 25m
Multiple Airlines
Sun 10-509:45
ADL
-
HKG
1 stop15h 35m
Multiple Airlines
Deal found 7-4HK$5,451
Mon 4-511:55
HKG
-
ADL
2 stops17h 00m
Multiple Airlines
Sun 10-509:45
ADL
-
HKG
1 stop15h 35m
Multiple Airlines
Deal found 7-4HK$5,420
Sat 9-518:30
HKG
-
ADL
2 stops34h 10m
Multiple Airlines
Sat 16-513:40
ADL
-
HKG
2 stops31h 35m
Multiple Airlines
Deal found 8-4HK$5,788
Sun 10-511:55
HKG
-
ADL
2 stops20h 55m
Multiple Airlines
Wed 20-509:15
ADL
-
HKG
2 stops34h 10m
Multiple Airlines
Deal found 8-4HK$5,067
Sun 17-520:45
HKG
-
ADL
2 stops31h 55m
Multiple Airlines
Sun 24-508:55
ADL
-
HKG
2 stops25h 40m
Multiple Airlines
Deal found 5-4HK$5,898
Wed 20-511:55
HKG
-
ADL
2 stops27h 05m
Multiple Airlines
Wed 27-511:00
ADL
-
HKG
2 stops32h 25m
Multiple Airlines
Deal found 5-4HK$5,177
Thu 21-514:40
HKG
-
ADL
2 stops25h 05m
Multiple Airlines
Thu 28-508:55
ADL
-
HKG
2 stops30h 10m
Multiple Airlines
Deal found 5-4HK$5,428
Thu 21-511:55
HKG
-
ADL
2 stops17h 00m
Multiple Airlines
Sat 30-513:40
ADL
-
HKG
2 stops31h 35m
Multiple Airlines
Deal found 6-4HK$5,858
Sat 23-518:30
HKG
-
ADL
2 stops34h 10m
Multiple Airlines
Sat 30-513:40
ADL
-
HKG
2 stops31h 35m
Multiple Airlines
Deal found 8-4HK$5,937
Sun 31-520:45
HKG
-
ADL
2 stops32h 10m
Multiple Airlines
Sun 7-609:15
ADL
-
HKG
2 stops27h 30m
Multiple Airlines
Deal found 5-4HK$5,247
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 9 April 2026.
Mon 7-911:55
HKG
-
ADL
2 stops17h 00m
Multiple Airlines
Deal found 5-4HK$2,303
Mon 3-814:35
HKG
-
ADL
1 stop14h 55m
Malaysia Airlines
Deal found 7-4HK$3,305
Mon 3-814:40
HKG
-
ADL
2 stops17h 15m
Multiple Airlines
Deal found 6-4HK$3,806
Mon 3-809:05
HKG
-
ADL
1 stop20h 50m
Singapore Airlines
Deal found 6-4HK$4,566
Find 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 9 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 9 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 20-9
20:45-06:25
2 stops32h 10m
Adelaide
Thu 8-10
18:50-23:50
2 stops31h 30m
HK$5,764
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$5,788
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Thu 21-5
11:55-10:20
2 stops20h 55m
Adelaide
Sat 30-5
06:05-19:40
1 stop15h 05m
HK$6,524
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 19-5
08:45-07:00
1 stop20h 45m
Adelaide
Wed 27-5
09:45-23:50
1 stop15h 35m
HK$7,018
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Thu 21-5
08:45-07:00
1 stop20h 45m
Adelaide
Sat 30-5
09:45-23:50
1 stop15h 35m
HK$7,166
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Sun 23-8
08:15-07:00
2 stops21h 15m
Adelaide
Sun 30-8
09:45-13:15
1 stop29h 00m
HK$7,205
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 19-5
14:35-13:30
2 stops21h 25m
Adelaide
Wed 27-5
09:45-13:15
1 stop29h 00m
HK$7,503
Fastest return journey
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Thu 21-5
20:05-15:45
1 stop18h 10m
Adelaide
Sun 24-5
06:00-17:55
1 stop13h 25m
HK$7,668
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Fri 25-9
08:45-11:05
2 stops24h 50m
Adelaide
Sun 25-10
07:50-13:35
2 stops32h 15m
HK$8,255
Cheapest one-way
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Mon 7-9
11:55-06:25
2 stops17h 00m
HK$2,303
Flights are sorted by cheapest return flights first.
Deals found on 5-4
Showing 1-10 of 12 resultsSorted by cheapest first
1
2
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
Prices
Delays
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 3 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$2,475). Flying from Hong Kong to Adelaide in October is currently the most expensive (average of HK$6,195). 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 much does it cost for a return flight from Hong Kong to Adelaide?
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.
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 68% 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$5,948.
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 28m.
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 41m.
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 9 April 2026.
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.
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 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$5,788, 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$4,946, 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?
Looking at all options, your cheapest flight can be booked for HK$28,142. While the most popular route (Hong Kong Intl - Adelaide) can be booked for HK$5,067 on average, our data indicates HK$28,142 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, February is the cheapest month in which you can book a flight from Hong Kong to Adelaide (average of HK$2,475). Flying from Hong Kong to Adelaide in October is currently the most expensive (average of HK$6,195). 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 9 April 2026.
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 9 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?
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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