Cheap flights from Hong Kong to Adelaide from HK$1,890
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 28-10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ADL
16 říjen — 23 říjen1
Return
1 adult
Economy
Return
1 adult, Economy
Cheapflights Tip: The best prices from Hong Kong Intl to Adelaide are usually found in August or June, booked 82 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Cheap 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 16 září 2025.
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 16 září 2025.
st 29-1012:00HKG - ADL
2 stops30h 05mMultiple Airlines
st 5-1106:15ADL - HKG
3 stops34h 55mMultiple Airlines
Deal found 14-9HK$4,643
čt 30-1016:30HKG - ADL
2 stops20h 15mMultiple Airlines
čt 6-1115:25ADL - HKG
2 stops28h 35mMultiple Airlines
Deal found 15-9HK$4,923
st 15-1011:55HKG - ADL
2 stops30h 15mMultiple Airlines
st 22-1019:00ADL - HKG
1 stop20h 50mMultiple Airlines
Deal found 14-9HK$5,203
po 13-1016:55HKG - ADL
2 stops25h 40mMultiple Airlines
út 28-1018:20ADL - HKG
2 stops23h 40mMultiple Airlines
Deal found 13-9HK$5,343
so 15-1119:30HKG - ADL
2 stops33h 25mMultiple Airlines
pá 5-1219:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 15-9HK$5,460
út 18-1112:00HKG - ADL
2 stops22h 05mMultiple Airlines
pá 5-1219:05ADL - HKG
1 stop20h 40mMultiple Airlines
Deal found 15-9HK$5,491
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 16 září 2025.
st 29-1012:00HKG - ADL
2 stops30h 05mMultiple Airlines
st 5-1113:15ADL - HKG
2 stops30h 45mMultiple Airlines
Deal found 14-9HK$4,737
so 28-208:45HKG - ADL
1 stop20h 55mMalaysia Airlines
ne 15-311:00ADL - HKG
1 stop15h 20mMalaysia Airlines
Deal found 14-9HK$5,491
so 28-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
ne 15-314:30ADL - HKG
1 stop29h 30mCathay Pacific
Deal found 14-9HK$6,666
po 13-1020:50HKG - ADL
2 stops32h 35mMultiple Airlines
út 28-1019:40ADL - HKG
1 stop26h 15mMultiple Airlines
Deal found 13-9HK$5,973
ne 15-314:50HKG - ADL
1 stop14h 50mMalaysia Airlines
čt 19-311:00ADL - HKG
1 stop15h 20mMalaysia Airlines
Deal found 13-9HK$6,284
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 16 září 2025.
so 28-223:30HKG - ADL
Nonstop8h 30mCathay Pacific
ne 15-312:00ADL - HKG
Nonstop8h 10mCathay Pacific
Deal found 15-9HK$6,751
út 18-1123:30HKG - ADL
Nonstop8h 30mCathay Pacific
pá 5-1212:00ADL - HKG
Nonstop8h 10mCathay Pacific
Deal found 15-9HK$8,968
so 15-1123:30HKG - ADL
Nonstop8h 30mCathay Pacific
pá 5-1212:00ADL - HKG
Nonstop8h 10mCathay Pacific
Deal found 15-9HK$9,263
so 15-1123:30HKG - ADL
Nonstop8h 30mCathay Pacific
pá 12-1212:00ADL - HKG
Nonstop8h 10mCathay Pacific
Deal found 14-9HK$10,321
Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 16 září 2025 and is based on user searches.
po 22-900:20HKG - ADL
1 stop15h 40mCathay Pacific
pá 17-1006:00ADL - HKG
1 stop18h 15mCathay Pacific
Deal found 14-9HK$11,472
út 23-920:05HKG - ADL
1 stop14h 00mQantas Airways
pá 17-1008:00ADL - HKG
1 stop12h 25mQantas Airways
Deal found 14-9HK$6,207
út 23-909:30HKG - ADL
2 stops26h 55mMultiple Airlines
pá 17-1020:00ADL - HKG
2 stops36h 15mMultiple Airlines
Deal found 15-9HK$10,407
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 16 září 2025.
út 28-1016:30HKG - ADL
2 stops26h 40mMultiple Airlines
Deal found 13-9HK$1,890
út 3-316:30HKG - ADL
2 stops26h 40mMultiple Airlines
Deal found 13-9HK$2,022
so 15-1119:30HKG - ADL
2 stops47h 40mMultiple Airlines
Deal found 12-9HK$2,077
st 29-1016:30HKG - ADL
2 stops37h 35mMultiple Airlines
Deal found 13-9HK$2,100
po 27-1021:00HKG - ADL
2 stops19h 30mMultiple Airlines
Deal found 13-9HK$2,139
Cheapflights Fare Finder
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 16 září 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
st 29-10
12:00-20:35
2 stops30h 05m
Adelaide
st 5-11
13:15-17:30
2 stops30h 45m
HK$4,737
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
so 28-2
08:45-08:10
1 stop20h 55m
Adelaide
ne 15-3
11:00-23:50
1 stop15h 20m
HK$5,491
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
po 13-10
20:50-07:55
2 stops32h 35m
Adelaide
út 28-10
19:40-19:25
1 stop26h 15m
HK$5,973
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
ne 15-3
14:50-08:10
1 stop14h 50m
Adelaide
čt 19-3
11:00-23:50
1 stop15h 20m
HK$6,284
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
so 28-2
23:30-10:30
Nonstop8h 30m
Adelaide
ne 15-3
14:30-17:30
1 stop29h 30m
HK$6,666
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
st 29-10
16:30-08:35
2 stops37h 35m
HK$2,116
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
ne 26-10
19:50-12:35
2 stops38h 15m
HK$2,349
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
čt 19-2
19:30-07:25
2 stops33h 25m
HK$2,411
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
so 15-11
17:25-07:25
3 stops35h 30m
HK$2,427
Hong KongAdelaide
HKG - ADL
HKGADL
Hong Kong Intl
so 25-10
20:35-07:25
2 stops32h 20m
HK$2,528
Flights are sorted by cheapest return flights first.
Deals found on 15-9
Showing 1-10 of 12 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
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 12 September 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 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 16 září 2025.
It’s typically best to fly out from Hong Kong to Adelaide at midday. Doing so could potentially save you 24% on the flight price compared to flying in the afternoon, which is usually more expensive.
How much does it cost for a return flight from Hong Kong to Adelaide?
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 70% of one-stop itineraries from Hong Kong to Adelaide on Cheapflights.
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 20m.
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 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 2h 34m.
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 16 září 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.
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
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$5,491, Malaysia Airlines can have you in Adelaide from Hong Kong in 20h 55m. 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$4,656, was found to be the cheapest airline from Hong Kong to Adelaide.Alternate airlines to your destination round-trip include Malaysia Airlines and Cathay Pacific. These flights start at 33% 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$27,947. While the most popular route (Hong Kong Intl - Adelaide) can be booked for HK$4,426 on average, our data indicates HK$27,947 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.
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 16 září 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 16 září 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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