Cheap flights from Hong Kong to Adelaide from $569
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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ADL
3 May — 10 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 Tuesday and return on a Tuesday
Cheap flight deals from Hong Kong to Adelaide
Enter your travel dates to find the best prices.
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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 3 April 2026.
Wed 6/502:00
HKG
-
ADL
1 stop26h 55m
Multiple Airlines
Wed 20/507:05
ADL
-
HKG
1 stop31h 45m
Multiple Airlines
Deal found 31/3$849
Thu 7/511:55
HKG
-
ADL
2 stops27h 15m
Multiple Airlines
Fri 22/509:45
ADL
-
HKG
1 stop29h 00m
Multiple Airlines
Deal found 1/4$865
Thu 14/511:55
HKG
-
ADL
2 stops20h 55m
Multiple Airlines
Thu 21/509:15
ADL
-
HKG
2 stops36h 00m
Multiple Airlines
Deal found 30/3$901
Wed 13/518:30
HKG
-
ADL
2 stops34h 25m
Multiple Airlines
Wed 20/511:00
ADL
-
HKG
2 stops25h 45m
Multiple Airlines
Deal found 29/3$911
Thu 14/511:55
HKG
-
ADL
2 stops32h 35m
Multiple Airlines
Fri 29/509:45
ADL
-
HKG
1 stop29h 00m
Multiple Airlines
Deal found 2/4$939
Sun 17/520:45
HKG
-
ADL
2 stops32h 10m
Multiple Airlines
Tue 26/517:35
ADL
-
HKG
2 stops25h 50m
Multiple Airlines
Deal found 1/4$941
Fri 15/520:45
HKG
-
ADL
2 stops32h 10m
Multiple Airlines
Fri 22/507:05
ADL
-
HKG
2 stops18h 30m
Multiple Airlines
Deal found 31/3$972
Tue 9/608:45
HKG
-
ADL
1 stop20h 45m
Malaysia Airlines
Sun 6/909:45
ADL
-
HKG
1 stop15h 35m
Malaysia Airlines
Deal found 29/3$975
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 3 April 2026.
Tue 19/514:35
HKG
-
ADL
1 stop14h 55m
Malaysia Airlines
Wed 27/509:45
ADL
-
HKG
1 stop29h 00m
Malaysia Airlines
Deal found 29/3$982
Wed 13/514:35
HKG
-
ADL
1 stop14h 55m
Multiple Airlines
Wed 20/507:05
ADL
-
HKG
1 stop31h 45m
Multiple Airlines
Deal found 29/3$1,007
Mon 3/814:35
HKG
-
ADL
1 stop14h 55m
Malaysia Airlines
Sun 9/809:45
ADL
-
HKG
1 stop29h 00m
Malaysia Airlines
Deal found 2/4$1,023
Thu 14/514:35
HKG
-
ADL
1 stop14h 55m
Malaysia Airlines
Thu 21/509:45
ADL
-
HKG
1 stop15h 35m
Malaysia Airlines
Deal found 30/3$1,033
Mon 20/402:00
HKG
-
ADL
1 stop26h 55m
Multiple Airlines
Wed 29/407:05
ADL
-
HKG
1 stop31h 45m
Multiple Airlines
Deal found 1/4$1,178
Fri 25/914:35
HKG
-
ADL
1 stop14h 55m
Malaysia Airlines
Sun 25/1011:00
ADL
-
HKG
1 stop28h 25m
Malaysia Airlines
Deal found 29/3$1,044
Thu 14/518:40
HKG
-
ADL
2 stops22h 00m
Multiple Airlines
Thu 21/514:20
ADL
-
HKG
2 stops28h 35m
Multiple Airlines
Deal found 30/3$1,227
Sun 2/814:35
HKG
-
ADL
1 stop14h 55m
Malaysia Airlines
Sun 9/809:45
ADL
-
HKG
1 stop29h 00m
Malaysia Airlines
Deal found 2/4$1,147
Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 3 April 2026 and is based on user searches.
Wed 6/502:00
HKG
-
ADL
1 stop26h 55m
Multiple Airlines
Wed 20/507:05
ADL
-
HKG
1 stop31h 45m
Multiple Airlines
Deal found 31/3$849
Thu 7/511:55
HKG
-
ADL
2 stops27h 15m
Multiple Airlines
Fri 22/509:45
ADL
-
HKG
1 stop29h 00m
Multiple Airlines
Deal found 1/4$865
Wed 13/518:30
HKG
-
ADL
2 stops34h 25m
Multiple Airlines
Wed 20/511:00
ADL
-
HKG
2 stops25h 45m
Multiple Airlines
Deal found 29/3$911
Thu 14/511:55
HKG
-
ADL
2 stops20h 55m
Multiple Airlines
Thu 21/509:15
ADL
-
HKG
2 stops36h 00m
Multiple Airlines
Deal found 30/3$901
Thu 14/511:55
HKG
-
ADL
2 stops32h 35m
Multiple Airlines
Fri 29/509:45
ADL
-
HKG
1 stop29h 00m
Multiple Airlines
Deal found 2/4$939
Fri 15/520:45
HKG
-
ADL
2 stops32h 10m
Multiple Airlines
Fri 22/507:05
ADL
-
HKG
2 stops18h 30m
Multiple Airlines
Deal found 31/3$972
Sun 17/520:45
HKG
-
ADL
2 stops32h 10m
Multiple Airlines
Tue 26/517:35
ADL
-
HKG
2 stops25h 50m
Multiple Airlines
Deal found 1/4$941
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 3 April 2026.
Mon 3/814:35
HKG
-
ADL
1 stop14h 55m
Malaysia Airlines
Deal found 1/4$569
Thu 16/418:30
HKG
-
ADL
2 stops26h 20m
Multiple Airlines
Deal found 1/4$615
Mon 20/418:30
HKG
-
ADL
2 stops34h 25m
Multiple Airlines
Deal found 1/4$624
Mon 3/814:30
HKG
-
ADL
2 stops40h 00m
Multiple Airlines
Deal found 31/3$644
Thu 30/411:55
HKG
-
ADL
2 stops17h 00m
Multiple Airlines
Deal found 30/3$721
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 3 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 647,157 searches. Data last updated 3 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
Depart
Return
Price
Cheapest return flight
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 19/5
14:35-07:00
1 stop14h 55m
Adelaide
Wed 27/5
09:45-13:15
1 stop29h 00m
$982
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Wed 13/5
14:35-07:00
1 stop14h 55m
Adelaide
Wed 20/5
07:05-13:20
1 stop31h 45m
$1,007
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Mon 3/8
14:35-07:00
1 stop14h 55m
Adelaide
Sun 9/8
09:45-13:15
1 stop29h 00m
$1,023
Fastest return journey
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Thu 14/5
14:35-07:00
1 stop14h 55m
Adelaide
Thu 21/5
09:45-23:50
1 stop15h 35m
$1,033
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Fri 25/9
14:35-07:00
1 stop14h 55m
Adelaide
Sun 25/10
11:00-12:55
1 stop28h 25m
$1,044
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Sun 2/8
14:35-07:00
1 stop14h 55m
Adelaide
Sun 9/8
09:45-13:15
1 stop29h 00m
$1,147
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Mon 20/4
02:00-06:25
1 stop26h 55m
Adelaide
Wed 29/4
07:05-13:20
1 stop31h 45m
$1,178
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Thu 14/5
18:40-18:10
2 stops22h 00m
Adelaide
Thu 21/5
14:20-17:25
2 stops28h 35m
$1,227
Cheapest one-way
Fastest single journey
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Mon 3/8
14:35-07:00
1 stop14h 55m
$569
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Thu 16/4
18:30-22:20
2 stops26h 20m
$615
Flights are sorted by cheapest return flights first.
Deals found on 1/4
Showing 1-10 of 14 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 2 April 2026.
To ensure you get the cheapest price possible for a flight from Hong Kong to Adelaide, you should look to book at least 59 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, February is the cheapest month in which you can book a flight from Hong Kong to Adelaide (average of $458). Flying from Hong Kong to Adelaide in April is currently the most expensive (average of $1,133). 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 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.
Melbourne (MEL) is the most affordable one-stop option, with an average return flight price of $1,368.
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: 13h 20m.
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 1h 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 3 April 2026.
Check out reviews from past customers who have flown with Cathay Pacific 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.
Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.
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 21 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 14h 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 $955 on this airline. An additional option worth looking into is Cathay Pacific, starting at $1,343. Qantas Airways is 23% 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, February is the cheapest month in which you can book a flight from Hong Kong to Adelaide (average of $458). Flying from Hong Kong to Adelaide in April is currently the most expensive (average of $1,133). 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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Other flights to Adelaide
Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 3 April 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 3 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 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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