Cheap flights from Hong Kong to Adelaide from HK$1,772
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 24-3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ADL
26 Jan — 2 Feb1
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 June, booked 60 days in advance, depart on a Monday or Wednesday and return on a Tuesday
Cheap flight deals from Hong Kong to Adelaide
Enter your travel dates to find the best prices.
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 27 December 2025.
Sat 27-1219:30HKG - ADL
2 stops33h 25mMultiple Airlines
Sun 11-119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 25-12HK$5,130
Sat 27-1223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 11-114:30ADL - HKG
1 stop33h 30mCathay Pacific
Deal found 25-12HK$7,617
Sat 27-1219:25HKG - ADL
2 stops15h 45mQantas Airways
Sun 11-117:10ADL - HKG
2 stops26h 55mQantas Airways
Deal found 25-12HK$8,495
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 27 December 2025.
Sun 1-219:50HKG - ADL
2 stops33h 05mMultiple Airlines
Thu 5-208:05ADL - HKG
2 stops37h 15mMultiple Airlines
Deal found 25-12HK$4,049
Sun 8-218:15HKG - ADL
2 stops34h 40mMultiple Airlines
Sun 15-206:25ADL - HKG
2 stops32h 30mMultiple Airlines
Deal found 25-12HK$4,803
Mon 9-212:00HKG - ADL
2 stops16h 55mMultiple Airlines
Mon 16-208:05ADL - HKG
2 stops31h 00mMultiple Airlines
Deal found 26-12HK$4,834
Tue 24-322:25HKG - ADL
1 stop21h 20mMultiple Airlines
Wed 29-412:00ADL - HKG
1 stop33h 10mMultiple Airlines
Deal found 26-12HK$4,865
Tue 10-218:15HKG - ADL
2 stops34h 40mMultiple Airlines
Thu 19-206:15ADL - HKG
3 stops32h 35mMultiple Airlines
Deal found 25-12HK$4,990
Fri 20-218:15HKG - ADL
2 stops33h 30mMultiple Airlines
Tue 24-208:05ADL - HKG
3 stops30h 45mMultiple Airlines
Deal found 25-12HK$5,285
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 27 December 2025.
Sat 28-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 15-312:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 24-12HK$9,039
Thu 5-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 8-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 24-12HK$9,054
Tue 3-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 8-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 24-12HK$9,062
Thu 5-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Wed 11-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 24-12HK$9,552
Sat 7-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Wed 11-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 24-12HK$9,560
Tue 3-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Wed 11-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 24-12HK$11,091
Sat 14-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Fri 20-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 24-12HK$11,510
Thu 12-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Fri 20-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 24-12HK$12,171
Sat 14-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 22-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 24-12HK$13,306
Thu 12-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 22-212:00ADL - HKG
Nonstop8h 15mCathay Pacific
Deal found 24-12HK$13,990
Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 27 December 2025 and is based on user searches.
Sat 27-1219:30HKG - ADL
2 stops33h 25mMultiple Airlines
Sun 11-119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 25-12HK$5,130
Sat 27-1223:30HKG - ADL
Nonstop8h 30mCathay Pacific
Sun 11-114:30ADL - HKG
1 stop33h 30mCathay Pacific
Deal found 25-12HK$7,617
Sat 27-1219:25HKG - ADL
2 stops15h 45mQantas Airways
Sun 11-117:10ADL - HKG
2 stops26h 55mQantas Airways
Deal found 25-12HK$8,495
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 27 December 2025.
Tue 24-319:30HKG - ADL
2 stops33h 25mMultiple Airlines
Deal found 26-12HK$1,772
Thu 26-314:50HKG - ADL
1 stop14h 50mMalaysia Airlines
Deal found 26-12HK$2,767
Tue 24-308:45HKG - ADL
1 stop20h 55mMalaysia Airlines
Deal found 26-12HK$2,899
Thu 1-120:55HKG - ADL
2 stops22h 50mMultiple Airlines
Deal found 25-12HK$2,922
Sun 11-119:50HKG - ADL
2 stops33h 05mMultiple Airlines
Deal found 26-12HK$3,101
Sun 4-119:50HKG - ADL
3 stops40h 15mMultiple Airlines
Deal found 25-12HK$3,124
Sat 10-123:05HKG - ADL
2 stops53h 50mMultiple Airlines
Deal found 25-12HK$3,179
Tue 13-118:15HKG - ADL
2 stops33h 30mMultiple Airlines
Deal found 26-12HK$3,218
Tue 6-119:30HKG - ADL
2 stops33h 25mMultiple Airlines
Deal found 25-12HK$3,288
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 27 December 2025.
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 27 December 2025.
Use the filters below to find and compare flights from Hong Kong to Adelaide that are best for you.
Fly from
Hong Kong
Fly to
Adelaide
Route
Departure
Return
Price
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Sun 1-2
19:50-07:25
2 stops33h 05m
Adelaide
Thu 5-2
08:05-18:50
2 stops37h 15m
HK$4,049
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Sun 8-2
18:15-07:25
2 stops34h 40m
Adelaide
Sun 15-2
06:25-12:25
2 stops32h 30m
HK$4,803
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Mon 9-2
12:00-07:25
2 stops16h 55m
Adelaide
Mon 16-2
08:05-12:35
2 stops31h 00m
HK$4,834
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 24-3
22:25-22:15
1 stop21h 20m
Adelaide
Wed 29-4
12:00-19:40
1 stop33h 10m
HK$4,865
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 10-2
18:15-07:25
2 stops34h 40m
Adelaide
Thu 19-2
06:15-12:20
3 stops32h 35m
HK$4,990
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Fri 20-2
18:15-06:15
2 stops33h 30m
Adelaide
Tue 24-2
08:05-12:20
3 stops30h 45m
HK$5,285
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Tue 24-3
19:30-07:25
2 stops33h 25m
HK$1,772
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Thu 26-3
14:50-08:10
1 stop14h 50m
HK$2,767
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Thu 1-1
20:55-22:15
2 stops22h 50m
HK$2,922
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
Sun 11-1
19:50-07:25
2 stops33h 05m
HK$3,101
Flights are sorted by cheapest return flights first.
Deals found on 26-12
Showing 1-10 of 14 results
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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.
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 19 December 2025.
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$2,456). Flying from Hong Kong to Adelaide in April is currently the most expensive (average of HK$6,132). 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.
What is the cheapest time of day to fly from HKG to ADL?
Find hourly flight availability from Hong Kong to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 December 2025.
It’s typically best to fly out from Hong Kong to Adelaide at midday. Doing so could potentially save you 33% on the flight price compared to flying in the evening, which is usually more expensive.
How often are flights from Hong Kong to Adelaide delayed?
About 0% of weekly flights between Hong Kong and Adelaide have experienced delays in the past year, with the average delay time being 0 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?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
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$6,545.
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: 14h 45m.
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 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 27 December 2025.
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.
What are the cheapest airlines flying from Hong Kong to Adelaide round-trip?
Singapore Airlines, at HK$4,923, was found to be the cheapest airline from Hong Kong to Adelaide.Alternate airlines to your destination round-trip include Cathay Pacific and Qantas Airways. 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$27,927. While the most popular route (Hong Kong Intl - Adelaide) can be booked for HK$4,127 on average, our data indicates HK$27,927 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$2,456). Flying from Hong Kong to Adelaide in April is currently the most expensive (average of HK$6,132). 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 27 December 2025.
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 27 December 2025.
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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