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 4h 01m.

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: 16h 23m.

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 top stopover airport for flights from Hong Kong to Adelaide?

Melbourne (MEL) – chosen by Cheapflights users on 83% of one-stop itineraries from Hong Kong to Adelaide on Cheapflights.

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 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 $1,315.

How popular is this Hong Kong to Adelaide flight route?

This flight path from Hong Kong Intl to Adelaide was viewed by 3 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?

Singapore Airlines and Qantas Airways can get you from Hong Kong to Adelaide in just under 13h 15m. Your travel time can differ by up to 6h 45m. Airlines will cover a distance of 6870 km. Both multi-stop and direct flights can be found to your destination and back.

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 $927 on this airline. An additional option worth looking into is Singapore Airlines, starting at $1,315. Qantas Airways is 30% 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 $1,629, our data shows the cheapest flight currently is $1,629. When looking at the most popular route, (Hong Kong Intl - Adelaide), you can expect to pay $1,063 for that flight.

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.

$649+ 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 28 September 2026.

Fri 4/1218:50 -

1 stop11h 30m

Tue 19/106:25 -

2 stops37h 35m

Deal found 27/9$1,063

Fri 4/1209:05 -

1 stop21h 15m

Tue 19/110:15 -

1 stop30h 10m

Deal found 27/9$1,090

Sat 7/1117:25 -

2 stops36h 40m

Sat 14/1118:50 -

2 stops20h 50m

Deal found 23/9$1,200

Sat 7/1116:05 -

2 stops27h 35m

Mon 16/1118:50 -

3 stops23h 35m

Deal found 25/9$1,211

Fri 6/1114:00 -

2 stops26h 30m

Sun 15/1118:50 -

1 stop20h 50m

Deal found 25/9$1,218

Sun 8/1111:00 -

2 stops43h 05m

Sun 15/1118:50 -

1 stop20h 50m

Deal found 24/9$1,228

Tue 17/1122:35 -

1 stop21h 05m

Sun 22/1107:15 -

1 stop14h 55m

Deal found 24/9$1,261

Find flight deals from Hong Kong to Adelaide

Round-trip from	$1,063
One-way from	$649
Popular in	December
Cheapest in	May
Average price	$1,338
Good round-trip deal	$1,629 or less

4/12-19/1
3 total stops
49h 05m total
Hong Kong to Adelaide

Search Deals

11/2-31/12
2 total stops
39h 50m total
Hong Kong to Adelaide

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($350 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($47 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

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

Depart

Return

Price

Cheapest return flight

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

$659

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

$663

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

$756

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sun 24/1

08:10-11:25

3 stops24h 45m

Adelaide

Wed 31/12

00:00-22:30

Nonstop0h 00m

$786

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sat 7/11

11:55-11:25

2 stops21h 00m

Adelaide

Sat 14/11

18:50-13:10

1 stop20h 50m

$1,307

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Sat 7/11

18:50-17:20

1 stop20h 00m

Adelaide

Sat 14/11

18:35-22:45

1 stop30h 40m

$1,331

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Tue 10/11

19:30-13:30

1 stop15h 30m

Adelaide

Tue 17/11

07:50-17:35

1 stop12h 15m

$1,347

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Thu 15/10

20:05-11:15

1 stop12h 40m

Adelaide

Thu 22/10

06:00-17:55

1 stop14h 25m

$1,347

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

$1,347

Hong KongAdelaide

HKG Hong Kong Intl - ADL Adelaide

HKGADL

Hong Kong Intl

Mon 26/10

19:30-15:45

1 stop17h 45m

Adelaide

Sat 31/10

06:05-17:35

1 stop14h 00m

$1,348

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 14 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 $1,083). Flying from Hong Kong to Adelaide in December is currently the most expensive (average of $1,700). 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 $1,283 and $1,710 in December.
The cheapest return price found within the last 5 days was $1,063 on Multiple Airlines (4 Dec–19 Jan).

Reviews of airlines servicing Adelaide

Check out reviews from past customers who have flown with Singapore Airlines 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.

Singapore Airlines

8.2

Very Good

1,616 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

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.

Singapore Airlines

8.2

Very Good

1,616 reviews

Singapore Airlines

8.2

Very Good

1,616 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

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.

Qantas Airways

7.5

Good

1,102 reviews

Singapore Airlines

8.2

Very Good

1,616 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Wee Keng,Dec 2025

HKG - SIN

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

How popular is this Hong Kong to Adelaide flight route?
This flight path from Hong Kong Intl to Adelaide was viewed by 3 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?
Singapore Airlines and Qantas Airways can get you from Hong Kong to Adelaide in just under 13h 15m. Your travel time can differ by up to 6h 45m. Airlines will cover a distance of 6870 km. Both multi-stop and direct flights can be found to your destination and back.
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 $927 on this airline. An additional option worth looking into is Singapore Airlines, starting at $1,315. Qantas Airways is 30% 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 $1,629, our data shows the cheapest flight currently is $1,629. When looking at the most popular route, (Hong Kong Intl - Adelaide), you can expect to pay $1,063 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 $1,083). Flying from Hong Kong to Adelaide in December is currently the most expensive (average of $1,700). 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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Direct flights to South Australia

Flights by cabin class

Other flight options

Other flights from Hong Kong

Popular flights

Other flights to Adelaide

Top 2 airlines flying from Hong Kong to Adelaide

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$927	Average$1,620	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Singapore Airlines	Cheapest$1,315	Average$1,464	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines 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 $649

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. 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 28 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 28 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 28 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 28 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 28 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 28 September 2026.

Last-minute flights from Hong Kong to AdelaideDiscover last-minute flight deals from Hong Kong to Adelaide. Data last updated 28 September 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 28 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 28 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 28 September 2026.

Find flight deals from Hong Kong to Adelaide

Round-trip from

One-way from

Popular in

Cheapest in

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Good round-trip deal

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 $1,283 and $1,710 in December.The cheapest return price found within the last 5 days was $1,063 on Multiple Airlines (4 Dec–19 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 83% 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 $1,315.

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: 16h 23m.

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 4h 01m.

Reviews of airlines servicing Adelaide

Check out reviews from past customers who have flown with Singapore Airlines 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.

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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Direct flights to South Australia

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Hong Kong and Adelaide flights

Browse other Hong Kong and Adelaide flight options. Last updated on 28 September 2026.

Other flights from Hong Kong

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Top 2 airlines flying from Hong Kong to Adelaide

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

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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 28 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 28 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 28 September 2026.

Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 28 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 28 September 2026.

Hong Kong to Adelaide flights typically cost between $1,283 and $1,710 in December.
The cheapest return price found within the last 5 days was $1,063 on Multiple Airlines (4 Dec–19 Jan).