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.

Which airport typically offers the quickest stopover for flights from Hong Kong to Adelaide?

Flights via Sydney (SYD) offer the fastest connection on this route, with an average stopover time of 2h 08m.

What’s the top stopover airport for flights from Hong Kong to Adelaide?

Melbourne (MEL) – chosen by Cheapflights users on 33% of one-stop itineraries from Hong Kong to Adelaide on Cheapflights.

What’s the fastest stopover option from Hong Kong to Adelaide?

Flights via Melbourne (MEL) have the shortest average one-way travel time for one-stop routes: 13h 22m.

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.

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.

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’s the cheapest stopover airport for flights from Hong Kong to Adelaide?

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of HK$6,571.

How popular is this Hong Kong to Adelaide flight route?

Flights from Hong Kong Intl to Adelaide have been viewed 1 times in the past calendar month.

How long is the flight from Hong Kong to Adelaide?

For as low as HK$7,435, Singapore Airlines can have you in Adelaide from Hong Kong in 13h 15m. The distance between Hong Kong and Adelaide is about 6870 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines flying from Hong Kong to Adelaide round-trip?

Singapore Airlines, at HK$4,942, 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 33% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular airlines that fly from Hong Kong to Adelaide?

Consider Qantas Airways, Cathay Pacific or Singapore Airlines when booking your flight. These represent the most popular airlines when flying from Hong Kong to Adelaide.

What is the cheapest time of day to fly from HKG to ADL?

When flying from Hong Kong to Adelaide, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Hong Kong to Adelaide that include hotel bookings?

Yes. In addition to deals on Hong Kong to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Hong Kong to Adelaide?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights 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.

HK$3,427+ Cheap Flights from Hong Kong to Adelaide

Cheap flight deals from Hong Kong to Adelaide

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

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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 24 September 2026.

Wed 11-1114:10 -

1 stop24h 40m

Mon 18-118:35 -

1 stop30h 40m

Deal found 20-9HK$5,757

Thu 12-1109:05 -

1 stop21h 15m

Fri 27-1118:35 -

1 stop30h 40m

Deal found 21-9HK$5,945

Thu 5-1114:40 -

2 stops20h 45m

Thu 12-1106:15 -

2 stops33h 50m

Deal found 21-9HK$6,094

Wed 11-1116:40 -

2 stops37h 45m

Mon 18-118:50 -

1 stop20h 50m

Deal found 20-9HK$6,149

Wed 4-1114:50 -

1 stop14h 55m

Wed 11-1111:00 -

1 stop15h 20m

Deal found 20-9HK$6,384

Thu 5-1118:50 -

1 stop11h 30m

Thu 12-1118:35 -

1 stop25h 05m

Deal found 21-9HK$6,424

Wed 4-1117:25 -

2 stops18h 10m

Wed 11-1118:50 -

1 stop20h 50m

Deal found 20-9HK$6,439

Sat 7-1117:25 -

2 stops36h 40m

Sat 14-1118:50 -

2 stops20h 50m

Deal found 23-9HK$6,612

Sun 1-1109:05 -

1 stop21h 15m

Mon 16-1110:15 -

1 stop15h 00m

Deal found 22-9HK$6,651

Find flight deals from Hong Kong to Adelaide

Round-trip from	HK$5,757
One-way from	HK$3,427
Popular in	December
Cheapest in	May
Average price	HK$7,373

Singapore Airlines
11-11-18-1
2 total stops
55h 20m total
Hong Kong to Adelaide

Search Deals

19-12-31-12
2 total stops
32h 30m total
Hong Kong to Adelaide

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (HK$10,653 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$1,410 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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 Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sat 19-12

19:15-06:15

2 stops32h 30m

Adelaide

Wed 31-12

00:00-22:30

Nonstop0h 00m

HK$3,427

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sat 24-10

23:05-08:00

2 stops30h 25m

Adelaide

Wed 31-12

00:00-22:30

Nonstop0h 00m

HK$3,631

Fastest return journey

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Mon 23-11

14:50-08:15

1 stop14h 55m

Adelaide

Wed 31-12

00:00-22:30

Nonstop0h 00m

HK$3,820

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Mon 23-11

14:40-17:45

2 stops24h 35m

Adelaide

Wed 31-12

00:00-22:30

Nonstop0h 00m

HK$4,165

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Thu 12-11

09:05-08:50

1 stop21h 15m

Adelaide

Fri 27-11

18:35-22:45

1 stop30h 40m

HK$6,235

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Thu 12-11

14:00-08:35

2 stops40h 05m

Adelaide

Fri 27-11

18:50-13:10

1 stop20h 50m

HK$7,137

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sun 25-10

19:30-11:15

1 stop13h 15m

Adelaide

Sat 31-10

06:05-17:35

1 stop14h 00m

HK$7,435

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sun 25-10

19:30-11:15

1 stop13h 15m

Adelaide

Sun 1-11

07:50-17:35

1 stop12h 15m

HK$7,435

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Fri 18-12

23:00-16:35

1 stop15h 05m

Adelaide

Sun 10-1

06:05-17:35

1 stop14h 00m

HK$7,522

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Wed 4-11

14:40-11:15

2 stops18h 05m

Adelaide

Wed 11-11

19:45-13:35

2 stops44h 20m

HK$7,828

Flights are sorted by cheapest return flights first.

Deals found on 19-9

Sorted by cheapest first

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

Currently, May is the cheapest month in which you can book a flight from Hong Kong to Adelaide (average of HK$5,969). Flying from Hong Kong to Adelaide in December is currently the most expensive (average of HK$9,365). 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$7,169 and HK$8,639 in November.
The cheapest return price found within the last 5 days was HK$5,757 on Singapore Airlines (11 Nov–18 Jan).

Reviews of airlines servicing Adelaide

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.

Singapore Airlines

8.2

Very Good

1,608 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Singapore Airlines

8.2

Very Good

1,608 reviews

Singapore Airlines

8.2

Very Good

1,608 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Cathay Pacific

7.6

Good

1,494 reviews

Singapore Airlines

8.2

Very Good

1,608 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Qantas Airways

7.5

Good

1,101 reviews

Singapore Airlines

8.2

Very Good

1,608 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Malaysia Airlines

7.3

Good

320 reviews

Singapore Airlines

8.2

Very Good

1,608 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Related info for your journey

How popular is this Hong Kong to Adelaide flight route?
Flights from Hong Kong Intl to Adelaide have been viewed 1 times in the past calendar month.
How long is the flight from Hong Kong to Adelaide?
For as low as HK$7,435, Singapore Airlines can have you in Adelaide from Hong Kong in 13h 15m. The distance between Hong Kong and Adelaide is about 6870 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Hong Kong to Adelaide round-trip?
Singapore Airlines, at HK$4,942, 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 33% lower than the current average price 3 months from now.
Can I find deals for flights from Hong Kong to Adelaide that include hotel bookings?
Yes. In addition to deals on Hong Kong to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Adelaide?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights 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, May is the cheapest month in which you can book a flight from Hong Kong to Adelaide (average of HK$5,969). Flying from Hong Kong to Adelaide in December is currently the most expensive (average of HK$9,365). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Flights by cabin class

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Popular flights

Fly from Hong Kong to Adelaide on these airlines

Qantas Airways flights from Hong Kong Intl to Adelaide

Singapore Airlines flights from Hong Kong Intl to Adelaide

Malaysia Airlines flights from Hong Kong Intl to Adelaide

Top 4 airlines flying from Hong Kong to Adelaide

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	CheapestHK$4,942	AverageHK$6,052	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Malaysia Airlines	CheapestHK$4,953	AverageHK$7,010	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Qantas Airways	CheapestHK$5,965	AverageHK$6,830	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Cathay Pacific	CheapestHK$6,902	AverageHK$9,371	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

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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Cheap flights from Hong Kong to Adelaide from HK$3,427

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19-12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Adelaide

Cheapest flights from Hong Kong to AdelaideExplore 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 24 September 2026.

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 24 September 2026.

Best flights from Hong Kong to AdelaideDiscover 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 24 September 2026.

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 24 September 2026.

Direct flights from Hong Kong to AdelaideExplore 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 24 September 2026.

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 24 September 2026.

Last-minute flights from Hong Kong to AdelaideDiscover last-minute flight deals from Hong Kong to Adelaide. Data last updated 24 September 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 24 September 2026 and is based on user searches.

One-way flights from Hong Kong to AdelaideSearch for one-way flight options from Hong Kong to Adelaide. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Search for one-way flight options from Hong Kong to Adelaide. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Find flight deals from Hong Kong to Adelaide

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Adelaide that are best for you.

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.

Cheapflights Insights

What is the cheapest month to book a flight from Hong Kong to Adelaide?

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$7,169 and HK$8,639 in November.The cheapest return price found within the last 5 days was HK$5,757 on Singapore Airlines (11 Nov–18 Jan).

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?

Melbourne (MEL) – chosen by Cheapflights users on 33% of one-stop itineraries from Hong Kong to Adelaide on Cheapflights.

What’s the cheapest stopover airport for flights from Hong Kong to Adelaide?

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of HK$6,571.

What’s the fastest stopover option from Hong Kong to Adelaide?

Flights via Melbourne (MEL) have the shortest average one-way travel time for one-stop routes: 13h 22m.

Which airport typically offers the quickest stopover for flights from Hong Kong to Adelaide?

Flights via Sydney (SYD) offer the fastest connection on this route, with an average stopover time of 2h 08m.

Reviews of airlines servicing Adelaide

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.

Related info for your journey

How popular is this Hong Kong to Adelaide flight route?

How long is the flight from Hong Kong to Adelaide?

What are the cheapest airlines flying from Hong Kong to Adelaide round-trip?

Can I find deals for flights from Hong Kong to Adelaide that include hotel bookings?

How can I find direct flights from Hong Kong to Adelaide?

Can I find deals for business class flights from Hong Kong to Adelaide?

What is the cheapest month to book a flight from Hong Kong to Adelaide?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 24 September 2026.

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Book a non-stop flight to one of these other cities located in Australia.

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Find flights from Hong Kong to Adelaide, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hong Kong and Adelaide flights

Browse other Hong Kong and Adelaide flight options. Last updated on 24 September 2026.

Popular flight searches

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Top 4 airlines flying from Hong Kong to Adelaide

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How does Cheapflights help users find flights from Hong Kong to Adelaide?

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Adelaide?

Can Cheapflights 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?

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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 24 September 2026.

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 24 September 2026.

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 24 September 2026.

Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 24 September 2026 and is based on user searches.

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 24 September 2026.

Hong Kong to Adelaide flights typically cost between HK$7,169 and HK$8,639 in November.
The cheapest return price found within the last 5 days was HK$5,757 on Singapore Airlines (11 Nov–18 Jan).