Cheap flights from Hong Kong to Adelaide from HK$3,019
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 12-8. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ADL
22 Aug — 29 Aug1
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 May, booked 62 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 23 July 2026.
Wed 9-922:55
HKG
-
ADL
1 stop21h 30m
Multiple Airlines
Tue 22-907:15
ADL
-
HKG
1 stop13h 55m
Multiple Airlines
Deal found 23-7HK$5,198
Thu 10-914:40
HKG
-
ADL
2 stops17h 55m
Multiple Airlines
Tue 22-907:40
ADL
-
HKG
2 stops31h 25m
Multiple Airlines
Deal found 21-7HK$5,465
Mon 24-820:45
HKG
-
ADL
2 stops23h 45m
Multiple Airlines
Sun 30-812:05
ADL
-
HKG
2 stops33h 10m
Multiple Airlines
Deal found 18-7HK$5,496
Wed 5-814:40
HKG
-
ADL
2 stops29h 45m
Multiple Airlines
Sat 8-807:15
ADL
-
HKG
2 stops31h 50m
Multiple Airlines
Deal found 22-7HK$5,684
Fri 21-814:40
HKG
-
ADL
2 stops18h 25m
Multiple Airlines
Sat 29-807:15
ADL
-
HKG
2 stops31h 50m
Multiple Airlines
Deal found 20-7HK$5,716
Sun 25-1009:05
HKG
-
ADL
1 stop29h 45m
Singapore Airlines
Sat 31-1018:35
ADL
-
HKG
1 stop25h 05m
Singapore Airlines
Deal found 22-7HK$5,841
Sat 5-923:15
HKG
-
ADL
2 stops31h 15m
Multiple Airlines
Sat 12-917:15
ADL
-
HKG
1 stop27h 25m
Multiple Airlines
Deal found 22-7HK$6,076
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 23 July 2026.
Sun 25-1009:05
HKG
-
ADL
1 stop29h 45m
Singapore Airlines
Sat 31-1018:35
ADL
-
HKG
1 stop25h 05m
Singapore Airlines
Deal found 21-7HK$5,841
Fri 6-1119:25
HKG
-
ADL
1 stop15h 50m
Qantas Airways
Fri 20-1106:00
ADL
-
HKG
1 stop14h 20m
Qantas Airways
Deal found 20-7HK$6,586
Fri 6-1111:00
HKG
-
ADL
1 stop19h 55m
Cathay Pacific
Fri 20-1112:00
ADL
-
HKG
Nonstop8h 15m
Cathay Pacific
Deal found 20-7HK$7,378
Sat 24-1009:05
HKG
-
ADL
1 stop29h 45m
Singapore Airlines
Sat 31-1018:35
ADL
-
HKG
1 stop25h 05m
Singapore Airlines
Deal found 22-7HK$6,084
Mon 10-820:05
HKG
-
ADL
1 stop13h 40m
Qantas Airways
Fri 21-806:00
ADL
-
HKG
1 stop13h 25m
Qantas Airways
Deal found 19-7HK$6,633
Tue 11-820:05
HKG
-
ADL
1 stop16h 00m
Qantas Airways
Thu 20-806:00
ADL
-
HKG
1 stop13h 25m
Qantas Airways
Deal found 23-7HK$6,727
Thu 3-920:05
HKG
-
ADL
2 stops16h 05m
Qantas Airways
Mon 7-906:00
ADL
-
HKG
1 stop13h 25m
Qantas Airways
Deal found 19-7HK$7,793
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 23 July 2026.
Thu 3-1223:30
HKG
-
ADL
Nonstop8h 30m
Cathay Pacific
Sat 12-1212:00
ADL
-
HKG
Nonstop8h 45m
Cathay Pacific
Deal found 22-7HK$8,232
Thu 3-1223:30
HKG
-
ADL
Nonstop8h 30m
Cathay Pacific
Fri 11-1212:00
ADL
-
HKG
Nonstop8h 15m
Cathay Pacific
Deal found 22-7HK$10,553
Thu 3-1223:30
HKG
-
ADL
Nonstop8h 30m
Cathay Pacific
Wed 9-1212:00
ADL
-
HKG
Nonstop8h 15m
Cathay Pacific
Deal found 22-7HK$14,136
Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 23 July 2026 and is based on user searches.
Wed 5-814:40
HKG
-
ADL
2 stops29h 45m
Multiple Airlines
Sat 8-807:15
ADL
-
HKG
2 stops31h 50m
Multiple Airlines
Deal found 22-7HK$5,684
Mon 10-820:05
HKG
-
ADL
1 stop13h 40m
Qantas Airways
Fri 21-806:00
ADL
-
HKG
1 stop13h 25m
Qantas Airways
Deal found 19-7HK$6,633
Wed 19-814:40
HKG
-
ADL
2 stops15h 50m
Multiple Airlines
Wed 26-811:00
ADL
-
HKG
2 stops25h 45m
Multiple Airlines
Deal found 22-7HK$6,319
Thu 20-820:45
HKG
-
ADL
2 stops23h 40m
Multiple Airlines
Mon 31-807:20
ADL
-
HKG
2 stops22h 40m
Multiple Airlines
Deal found 20-7HK$6,398
Fri 21-814:40
HKG
-
ADL
2 stops18h 25m
Multiple Airlines
Sat 29-807:15
ADL
-
HKG
2 stops31h 50m
Multiple Airlines
Deal found 20-7HK$5,716
Mon 24-820:45
HKG
-
ADL
2 stops23h 45m
Multiple Airlines
Sun 30-812:05
ADL
-
HKG
2 stops33h 10m
Multiple Airlines
Deal found 18-7HK$5,496
Mon 31-808:45
HKG
-
ADL
1 stop20h 45m
Malaysia Airlines
Mon 14-909:45
ADL
-
HKG
1 stop15h 35m
Malaysia Airlines
Deal found 20-7HK$6,539
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 23 July 2026.
Wed 12-819:50
HKG
-
ADL
2 stops37h 00m
Multiple Airlines
Deal found 22-7HK$3,019
Tue 11-815:00
HKG
-
ADL
3 stops27h 10m
Multiple Airlines
Deal found 22-7HK$3,066
Sun 20-923:15
HKG
-
ADL
2 stops37h 35m
Multiple Airlines
Deal found 19-7HK$3,089
Thu 13-808:00
HKG
-
ADL
2 stops24h 50m
Multiple Airlines
Deal found 22-7HK$3,105
Sun 17-116:40
HKG
-
ADL
2 stops39h 40m
Multiple Airlines
Deal found 19-7HK$3,411
Mon 18-110:45
HKG
-
ADL
3 stops21h 35m
Multiple Airlines
Deal found 20-7HK$3,991
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 23 July 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 23 July 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 25-10
09:05-17:20
1 stop29h 45m
Adelaide
Sat 31-10
18:35-17:10
1 stop25h 05m
HK$5,841
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Sat 24-10
09:05-17:20
1 stop29h 45m
Adelaide
Sat 31-10
18:35-17:10
1 stop25h 05m
HK$6,084
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Fri 6-11
19:25-13:45
1 stop15h 50m
Adelaide
Fri 20-11
06:00-17:50
1 stop14h 20m
HK$6,586
Fastest return journey
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Mon 10-8
20:05-11:15
1 stop13h 40m
Adelaide
Fri 21-8
06:00-17:55
1 stop13h 25m
HK$6,633
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 11-8
20:05-13:35
1 stop16h 00m
Adelaide
Thu 20-8
06:00-17:55
1 stop13h 25m
HK$6,727
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Fri 6-11
11:00-09:25
1 stop19h 55m
Adelaide
Fri 20-11
12:00-17:45
Nonstop8h 15m
HK$7,378
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Thu 3-9
20:05-13:40
2 stops16h 05m
Adelaide
Mon 7-9
06:00-17:55
1 stop13h 25m
HK$7,793
Cheapest one-way
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Wed 12-8
19:50-10:20
2 stops37h 00m
HK$3,019
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 11-8
15:00-19:40
3 stops27h 10m
HK$3,066
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 19-1
23:30-14:50
2 stops36h 50m
HK$4,030
Flights are sorted by cheapest return flights first.
Deals found on 22-7
Showing 1-10 of 17 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?
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 58 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$5,943). Flying from Hong Kong to Adelaide in December is currently the most expensive (average of HK$9,369). 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?
Airfare is below average for this route at the moment.
Hong Kong to Adelaide flights typically cost between HK$6,833 and HK$7,695 in September.The cheapest return price found within the last 5 days was HK$5,198 on Multiple Airlines (9 Sept–22 Sept).
How often are flights from Hong Kong to Adelaide delayed?
About 3% 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 3% 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 37% 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$6,336.
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 Melbourne (MEL) have the shortest average one-way travel time for one-stop routes: 14h 19m.
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 Shanghai (PVG) offer the fastest connection on this route, with an average stopover time of 2h 35m.
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 23 July 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 2 times in the past calendar month.
How long is the flight from Hong Kong to Adelaide?
For as low as HK$5,841, Singapore Airlines can have you in Adelaide from Hong Kong in 29h 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?
Singapore Airlines, at HK$4,940, was found to be the cheapest airline from Hong Kong to Adelaide.Alternate airlines to your destination round-trip include Malaysia Airlines and Qantas Airways. These flights start at 32% lower than the current average price 3 months from now.
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$5,943). Flying from Hong Kong to Adelaide in December is currently the most expensive (average of HK$9,369). 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.
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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 23 July 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 23 July 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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