Cheap flights from Hong Kong to Adelaide from $466
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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ADL
13 Sep — 20 Sep1
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 Tuesday and return on a Thursday
Cheap flight deals from Hong Kong to Adelaide
Enter your travel dates to find the best prices.
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Best
Direct
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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 14 August 2026.
Mon 12/1010:15 -
2 stops33h 10m
Wed 21/1013:40 -
2 stops32h 35m
Deal found 14/8$981
Wed 14/1020:50 -
2 stops22h 40m
Wed 21/1013:40 -
2 stops32h 35m
Deal found 14/8$1,063
Mon 26/1008:45 -
1 stop20h 55m
Sat 31/1011:00 -
1 stop15h 20m
Deal found 11/8$1,083
Thu 10/920:45 -
2 stops23h 45m
Tue 22/908:55 -
2 stops31h 35m
Deal found 11/8$1,108
Tue 18/807:55 -
2 stops36h 30m
Thu 12/1107:45 -
2 stops34h 25m
Deal found 13/8$1,129
Wed 14/1014:35 -
1 stop14h 55m
Wed 21/1010:45 -
1 stop15h 35m
Deal found 14/8$1,142
Tue 13/1014:00 -
2 stops21h 50m
Wed 21/1013:40 -
2 stops32h 35m
Deal found 14/8$1,178
Sat 14/1108:45 -
1 stop20h 55m
Wed 18/1111:00 -
1 stop15h 20m
Deal found 13/8$1,203
Sun 11/1009:25 -
2 stops34h 05m
Wed 21/1012:05 -
2 stops34h 10m
Deal found 14/8$1,205
Tue 15/918:45 -
2 stops21h 00m
Tue 22/907:15 -
2 stops33h 15m
Deal found 10/8$1,214
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 14 August 2026.
Wed 14/1014:35 -
1 stop14h 55m
Wed 21/1010:45 -
1 stop15h 35m
Deal found 14/8$1,142
Sat 24/1014:25 -
1 stop15h 30m
Sat 31/1018:35 -
1 stop19h 15m
Deal found 10/8$1,230
Sun 25/1015:45 -
1 stop14h 35m
Sat 31/1018:35 -
1 stop25h 05m
Deal found 14/8$1,230
Mon 26/1008:45 -
1 stop20h 55m
Sat 31/1011:00 -
1 stop15h 20m
Deal found 12/8$1,267
Fri 18/1214:10 -
1 stop24h 40m
Sun 10/110:15 -
1 stop30h 10m
Deal found 13/8$1,256
Sun 25/1008:45 -
1 stop20h 55m
Sun 1/1111:00 -
1 stop28h 25m
Deal found 11/8$1,275
Mon 14/908:45 -
1 stop20h 45m
Wed 23/909:45 -
1 stop15h 35m
Deal found 13/8$1,331
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 14 August 2026.
Tue 10/1123:30 -
Nonstop8h 30m
Fri 20/1112:00 -
Nonstop8h 15m
Deal found 14/8$1,532
Fri 18/1223:30 -
Nonstop8h 30m
Fri 8/112:00 -
Nonstop8h 15m
Deal found 13/8$1,623
Fri 18/1223:30 -
Nonstop8h 30m
Sun 10/112:00 -
Nonstop8h 15m
Deal found 14/8$1,659
Fri 18/1223:30 -
Nonstop8h 30m
Sat 9/112:00 -
Nonstop8h 45m
Deal found 13/8$1,661
Tue 8/1223:30 -
Nonstop8h 30m
Sun 13/1212:00 -
Nonstop8h 15m
Deal found 11/8$1,832
Sat 28/1123:30 -
Nonstop8h 30m
Sat 5/1212:00 -
Nonstop8h 45m
Deal found 13/8$2,195
Sat 14/1123:30 -
Nonstop8h 30m
Wed 18/1112:00 -
Nonstop8h 15m
Deal found 13/8$3,740
Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 14 August 2026 and is based on user searches.
Tue 18/807:55 -
2 stops36h 30m
Thu 12/1107:45 -
2 stops34h 25m
Deal found 13/8$1,129
Tue 18/807:55 -
2 stops36h 30m
Tue 20/1012:05 -
2 stops23h 30m
Deal found 13/8$1,219
Thu 10/920:45 -
2 stops23h 45m
Tue 22/908:55 -
2 stops31h 35m
Deal found 11/8$1,108
Thu 10/920:45 -
2 stops23h 45m
Thu 17/906:05 -
1 stop15h 05m
Deal found 12/8$1,230
Tue 15/918:45 -
2 stops21h 00m
Tue 22/907:15 -
2 stops33h 15m
Deal found 10/8$1,214
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 14 August 2026.
Thu 17/920:45 -
2 stops42h 35m
Deal found 10/8$466
Tue 15/1223:05 -
2 stops37h 15m
Deal found 12/8$510
Mon 14/1216:40 -
2 stops27h 05m
Deal found 9/8$527
Wed 9/917:50 -
2 stops26h 40m
Deal found 13/8$546
Wed 16/915:15 -
2 stops21h 40m
Deal found 10/8$554
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 14 August 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 647,157 searches. Data last updated 14 August 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
Depart
Return
Price
Cheapest return flight
Fastest return journey
Hong KongAdelaide
HKG Hong Kong Intl - ADL Adelaide
HKGADL
Hong Kong Intl
Wed 14/10
14:35-08:00
1 stop14h 55m
Adelaide
Wed 21/10
10:45-23:50
1 stop15h 35m
$1,142
Hong KongAdelaide
HKG Hong Kong Intl - ADL Adelaide
HKGADL
Hong Kong Intl
Sat 24/10
14:25-08:25
1 stop15h 30m
Adelaide
Sat 31/10
18:35-11:20
1 stop19h 15m
$1,230
Hong KongAdelaide
HKG Hong Kong Intl - ADL Adelaide
HKGADL
Hong Kong Intl
Sun 25/10
15:45-08:50
1 stop14h 35m
Adelaide
Sat 31/10
18:35-17:10
1 stop25h 05m
$1,230
Hong KongAdelaide
HKG Hong Kong Intl - ADL Adelaide
HKGADL
Hong Kong Intl
Fri 18/12
14:10-17:20
1 stop24h 40m
Adelaide
Sun 10/1
10:15-13:55
1 stop30h 10m
$1,256
Hong KongAdelaide
HKG Hong Kong Intl - ADL Adelaide
HKGADL
Hong Kong Intl
Mon 26/10
08:45-08:10
1 stop20h 55m
Adelaide
Sat 31/10
11:00-23:50
1 stop15h 20m
$1,267
Hong KongAdelaide
HKG Hong Kong Intl - ADL Adelaide
HKGADL
Hong Kong Intl
Sun 25/10
08:45-08:10
1 stop20h 55m
Adelaide
Sun 1/11
11:00-12:55
1 stop28h 25m
$1,275
Hong KongAdelaide
HKG Hong Kong Intl - ADL Adelaide
HKGADL
Hong Kong Intl
Mon 14/9
08:45-07:00
1 stop20h 45m
Adelaide
Wed 23/9
09:45-23:50
1 stop15h 35m
$1,331
Cheapest one-way
Hong KongAdelaide
HKG Hong Kong Intl - ADL Adelaide
HKGADL
Hong Kong Intl
Tue 15/12
23:05-14:50
2 stops37h 15m
$510
Hong KongAdelaide
HKG Hong Kong Intl - ADL Adelaide
HKGADL
Hong Kong Intl
Mon 14/12
16:40-22:15
2 stops27h 05m
$527
Hong KongAdelaide
HKG Hong Kong Intl - ADL Adelaide
HKGADL
Hong Kong Intl
Wed 9/9
17:50-22:00
2 stops26h 40m
$546
Flights are sorted by cheapest return flights first.
Deals found on 12/8
Showing 1-10 of 13 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?
To ensure you get the cheapest price possible for a flight from Hong Kong to Adelaide, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 $1,074). Flying from Hong Kong to Adelaide in December is currently the most expensive (average of $1,842). 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 $1,047 and $1,193 in October.The cheapest return price found within the last 5 days was $981 on Multiple Airlines (12 Oct–21 Oct).
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 75% 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.
Melbourne (MEL) is the most affordable one-stop option, with an average return flight price of $1,417.
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: 16h 18m.
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 Melbourne (MEL) offer the fastest connection on this route, with an average stopover time of 3h 59m.
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 14 August 2026.
Check out reviews from past customers who have flown with Singapore Airlines and Qantas Airways from Hong Kong to Adelaide to help guide your decision. You can also see how each airline stacks up 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.
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?
This flight path from Hong Kong Intl to Adelaide was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Hong Kong to Adelaide?
Malaysia Airlines can get you from Hong Kong to Adelaide in just under 20h 55m. Your travel time can differ by up to . Airlines will cover a distance of 6870 km.
What are the cheapest airlines flying from Hong Kong to Adelaide round-trip?
Our cheapest airline available from Hong Kong to Adelaide is Qantas Airways. Our recent data shows that you can find tickets from as low as $922 on this airline. An additional option worth looking into is Singapore Airlines, starting at $1,309. Qantas Airways is 30% cheaper than the average price of flights available within the next 90 days to this destination.
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 $1,074). Flying from Hong Kong to Adelaide in December is currently the most expensive (average of $1,842). 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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Browse through other flights departing from Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 14 August 2026.
Discover the top 2 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 647,157 searches. Data last updated 14 August 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 helps you search for flights from Hong Kong to Adelaide via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Adelaide?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Adelaide from Hong Kong.
Can Cheapflights find flights from Hong Kong to Adelaide with no change fees?
Yes! Cheapflights helps users easily find flights from Hong Kong to Adelaide with no change fees.
Can Cheapflights notify me if prices for flights from Hong Kong to Adelaide become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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