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

Melbourne (MEL) – chosen by Cheapflights users on 86% 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 $1,313.

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: 15h 52m.

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

Flights via Melbourne (MEL) offer the fastest connection on this route, with an average stopover time of 3h 40m.

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.

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.

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.

How popular is this Hong Kong to Adelaide flight route?

This flight path from Hong Kong Intl to Adelaide was viewed by 7 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?

Cathay Pacific can get you from Hong Kong to Adelaide in just under 8h 30m. Your travel time will be generally consistent. Airlines will cover a distance of 6870 km. Generally, flights for this route are direct.

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 $926 on this airline. Additional options worth looking into are Singapore Airlines and Cathay Pacific, starting at $1,313 and $1,317 round-trip. Qantas Airways is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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 cheapest flights from Hong Kong to Adelaide?

While on average a flight from Hong Kong to Adelaide is generally $1,569, our data shows the cheapest flight currently is $1,227. When looking at the most popular route, (Hong Kong Intl - Adelaide), you can expect to pay $1,119 for that flight.

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

Before booking your flight from Hong Kong to Adelaide, check out the most popular airlines for this route: Qantas Airways, Singapore Airlines or Cathay Pacific.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to Adelaide as you normally would.

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.

$438+ 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

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 30 October 2026.

Tue 29/1222:35 -

1 stop21h 05m

Fri 22/118:50 -

2 stops42h 55m

Deal found 29/10$1,119

Thu 12/1119:15 -

2 stops48h 25m

Wed 25/1118:50 -

1 stop20h 50m

Deal found 28/10$1,155

Thu 19/1110:15 -

2 stops33h 25m

Tue 24/1114:50 -

2 stops20h 50m

Deal found 25/10$1,166

Mon 16/1116:55 -

2 stops26h 45m

Sun 10/118:50 -

1 stop20h 50m

Deal found 28/10$1,186

Fri 18/1213:35 -

2 stops30h 05m

Sun 10/118:50 -

1 stop20h 50m

Deal found 29/10$1,189

Sun 22/1109:05 -

1 stop21h 15m

Fri 27/1118:50 -

1 stop20h 50m

Deal found 27/10$1,241

Find flight deals from Hong Kong to Adelaide

Round-trip from	$1,119
One-way from	$438
Popular in	December
Cheapest in	May
Average price	$1,372
Good round-trip deal	$1,894 or less
Good one-way deal	$1,244 or less

29/12-22/1
3 total stops
64h 00m total
Hong Kong to Adelaide

Search Deals

30/11-31/12
2 total stops
33h 05m total
Hong Kong to Adelaide

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($421 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($74 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Hong Kong Intl to Adelaide.

Search Deals

Price to beat on a one-way flight from Hong Kong Intl to Adelaide.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Mon 30/11

22:00-09:35

2 stops33h 05m

Adelaide

Wed 31/12

00:00-22:30

Nonstop0h 00m

$438

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Tue 24/11

10:45-11:25

3 stops22h 10m

Adelaide

Wed 31/12

00:00-22:30

Nonstop0h 00m

$488

Fastest return journey

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sun 22/11

07:35-06:15

2 stops20h 10m

Adelaide

Wed 31/12

00:00-22:30

Nonstop0h 00m

$629

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Mon 23/11

14:40-20:10

2 stops27h 00m

Adelaide

Wed 31/12

00:00-22:30

Nonstop0h 00m

$762

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Thu 19/11

22:00-22:15

2 stops21h 45m

Adelaide

Tue 24/11

18:50-13:10

1 stop20h 50m

$1,307

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Thu 12/11

22:35-22:10

1 stop21h 05m

Adelaide

Wed 25/11

18:50-13:10

1 stop20h 50m

$1,348

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sat 21/11

23:30-10:30

Nonstop8h 30m

Adelaide

Sun 31/1

08:55-15:00

1 stop32h 35m

$1,439

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Thu 12/11

23:30-10:30

Nonstop8h 30m

Adelaide

Wed 25/11

19:45-21:45

1 stop28h 30m

$1,634

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sat 21/11

12:45-22:30

2 stops31h 15m

Adelaide

Sun 31/1

11:00-23:50

1 stop15h 20m

$1,681

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Tue 26/1

19:30-19:00

1 stop21h 00m

Adelaide

Mon 15/2

20:05-17:50

1 stop24h 15m

$1,968

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 13 resultsSorted 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 $1,082). Flying from Hong Kong to Adelaide in December is currently the most expensive (average of $1,918). 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 $1,295 and $1,608 in December.
The cheapest return price found within the last 5 days was $1,119 on Multiple Airlines (29 Dec–22 Jan).

Reviews of airlines servicing Adelaide

Check out reviews from past customers who have flown with Singapore Airlines,Cathay Pacific, andQantas 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.

Singapore Airlines

8.2

Very Good

1,631 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

Singapore Airlines

8.2

Very Good

1,631 reviews

Singapore Airlines

8.2

Very Good

1,631 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

Cathay Pacific

7.6

Good

1,534 reviews

Singapore Airlines

8.2

Very Good

1,631 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

Qantas Airways

7.5

Good

1,122 reviews

Singapore Airlines

8.2

Very Good

1,631 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

Related info for your journey

How popular is this Hong Kong to Adelaide flight route?
This flight path from Hong Kong Intl to Adelaide was viewed by 7 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?
Cathay Pacific can get you from Hong Kong to Adelaide in just under 8h 30m. Your travel time will be generally consistent. Airlines will cover a distance of 6870 km. Generally, flights for this route are direct.
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 $926 on this airline. Additional options worth looking into are Singapore Airlines and Cathay Pacific, starting at $1,313 and $1,317 round-trip. Qantas Airways is 31% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest flights from Hong Kong to Adelaide?
While on average a flight from Hong Kong to Adelaide is generally $1,569, our data shows the cheapest flight currently is $1,227. When looking at the most popular route, (Hong Kong Intl - Adelaide), you can expect to pay $1,119 for that flight.
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 $1,082). Flying from Hong Kong to Adelaide in December is currently the most expensive (average of $1,918). 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

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Other flights to Adelaide

Top 3 airlines flying from Hong Kong to Adelaide

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$926	Average$1,619	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Singapore Airlines	Cheapest$1,313	Average$1,463	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Cathay Pacific	Cheapest$1,317	Average$1,894	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

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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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Cheap flights from Hong Kong to Adelaide from $438

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. 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 30 October 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 30 October 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 30 October 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 30 October 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 30 October 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 30 October 2026.

Last-minute flights from Hong Kong to AdelaideDiscover last-minute flight deals from Hong Kong to Adelaide. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 30 October 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 30 October 2026.

Search for one-way flight options from Hong Kong to Adelaide. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Hong Kong to Adelaide

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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 $1,295 and $1,608 in December.The cheapest return price found within the last 5 days was $1,119 on Multiple Airlines (29 Dec–22 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 86% 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 $1,313.

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: 15h 52m.

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

Flights via Melbourne (MEL) offer the fastest connection on this route, with an average stopover time of 3h 40m.

Reviews of airlines servicing Adelaide

Check out reviews from past customers who have flown with Singapore Airlines,Cathay Pacific, andQantas 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.

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?

What are the cheapest flights from Hong Kong to Adelaide?

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?

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Hong Kong and Adelaide flights

Browse other Hong Kong and Adelaide flight options. Last updated on 30 October 2026.

Other flights from Hong Kong

Browse through other flights departing from Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

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Top 3 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?

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 30 October 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 30 October 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 30 October 2026.

Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 30 October 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 30 October 2026.

Hong Kong to Adelaide flights typically cost between $1,295 and $1,608 in December.
The cheapest return price found within the last 5 days was $1,119 on Multiple Airlines (29 Dec–22 Jan).