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Cheap flights from Hong Kong to Adelaide from $868

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ADL
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Hong Kong to Adelaide are usually found in August or May, booked 16 days in advance, depart on a Saturday or Wednesday and return on a Friday

Cheap flight deals from Hong Kong to Adelaide

Keep the following information in mind while searching for Hong Kong to Adelaide flight deals. Data was last updated 30 April 2025.

Round-trip from

$868

Popular in

January

Cheapest in

August

Average price

$1,411
6/6-15/6
  • 6/6-15/6
  • 5 total stops
  • 73h 35m total
  • Hong Kong to Adelaide
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($392 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($116 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Hong Kong to Adelaide

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 April 2025.

Fri 6/619:20HKG - ADL
2 stops33h 25mMultiple Airlines
Sun 15/613:40ADL - HKG
3 stops40h 10mMultiple Airlines
Deal found 30/4$868
Wed 24/1212:30HKG - ADL
1 stop18h 05mSingapore Airlines
Sun 18/118:35ADL - HKG
1 stop30h 40mSingapore Airlines
Deal found 29/4$1,096
Sat 14/614:35HKG - ADL
1 stop14h 55mMalaysia Airlines
Sat 21/609:50ADL - HKG
1 stop28h 55mMalaysia Airlines
Deal found 30/4$1,179
Tue 6/520:05HKG - ADL
1 stop14h 00mQantas Airways
Thu 22/506:00ADL - HKG
1 stop13h 25mQantas Airways
Deal found 29/4$1,193
Sun 6/700:20HKG - ADL
1 stop13h 45mCathay Pacific
Sat 12/710:05ADL - HKG
1 stop13h 10mCathay Pacific
Deal found 29/4$1,672
Tue 23/1201:25HKG - ADL
2 stops32h 20mFiji Airways
Sun 18/109:20ADL - HKG
2 stops47h 05mFiji Airways
Deal found 29/4$3,566
Sun 14/1200:30HKG - ADL
2 stops54h 30mUnited Airlines
Mon 29/1214:55ADL - HKG
2 stops42h 35mUnited Airlines
Deal found 28/4$24,872

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 647,157 searches. Data last updated 30 April 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

Depart

Return

Price

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Fri 6/6

19:20-06:15

2 stops33h 25m

Adelaide

Sun 15/6

13:40-04:20

3 stops40h 10m

$868

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sat 14/6

14:35-07:00

1 stop14h 55m

Adelaide

Sat 21/6

09:50-13:15

1 stop28h 55m

$1,179

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Mon 7/7

20:05-14:15

2 stops16h 40m

Adelaide

Sat 12/7

06:30-17:55

1 stop12h 55m

$1,352

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sun 6/7

00:20-15:35

1 stop13h 45m

Adelaide

Sat 12/7

10:05-21:45

1 stop13h 10m

$1,672

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Mon 21/7

18:50-11:35

2 stops15h 15m

Adelaide

Fri 8/8

06:00-23:00

2 stops18h 30m

$2,201

Flights are sorted by cheapest return flights first.

Deals found on 30/4

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

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 25 April 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Adelaide, you should look to book at least 16 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from Hong Kong to Adelaide (average of $168). Flying from Hong Kong to Adelaide in October is currently the most expensive (average of $241). 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 HK 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 30 April 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 31% on flights from Hong Kong to Adelaide by exploring options for tickets in the morning.

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

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.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

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).

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 30 April 2025.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qantas Airways
7.5
Good
829 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Cathay Pacific
7.5
Good
852 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Malaysia Airlines
7.3
Good
254 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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.

  • What airport do you fly into for flights to Adelaide from Hong Kong?

    Most people fly into Adelaide (ADL) if they book a flight to Adelaide from Hong Kong. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.

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

    Our cheapest airline available from Hong Kong to Adelaide is Malaysia Airlines. Our recent data shows that you can find tickets from as low as $1,179 on this airline. Additional options worth looking into are Qantas Airways and Cathay Pacific, starting at $1,352 and $1,672 round-trip. Malaysia Airlines is 12% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, June is the cheapest month in which you can book a flight from Hong Kong to Adelaide (average of $168). Flying from Hong Kong to Adelaide in October is currently the most expensive (average of $241). 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

Travelling to a place near Hong Kong?

Book flights to Hong Kong if you plan to visit one of these locations
Glenelg
Stirling

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Hong Kong to Adelaide

Discover the top airline 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 647,157 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,043Average$1,284FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

When you search for this flight from Hong Kong to Adelaide, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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?

Yes, we can. To see specific flights from Hong Kong to Adelaide with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Hong Kong to Adelaide become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Adelaide from Hong Kong today and book when prices fit your budget.

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