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Cheap flights from Hong Kong to Adelaide from $430

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ADL
1 Apr — 8 Apr1
1 adult

Cheapflights Tip: The best prices from Hong Kong to Adelaide are usually found in August or June, booked 67 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 27 March 2025.

Round-trip from

$872

One-way from

$430

Popular in

January

Cheapest in

August

Average price

$1,234
11/5-18/5
  • 11/5-18/5
  • 2 total stops
  • 34h 10m total
  • Hong Kong to Adelaide
Search Deals
19/5
  • 19/5
  • 1 total stop
  • 21h 40m total
  • Hong Kong to Adelaide
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($447 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($121 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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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 27 March 2025.

Sun 11/507:00HKG - ADL
1 stop21h 40mMultiple Airlines
Sun 18/519:00ADL - HKG
1 stop12h 30mMultiple Airlines
Deal found 27/3$872
Sat 27/908:45HKG - ADL
1 stop20h 45mMalaysia Airlines
Sat 11/1010:50ADL - HKG
1 stop15h 30mMalaysia Airlines
Deal found 27/3$1,037
Wed 24/1214:10HKG - ADL
1 stop24h 40mSingapore Airlines
Sun 18/118:35ADL - HKG
1 stop25h 05mSingapore Airlines
Deal found 27/3$1,086
Fri 12/1219:30HKG - ADL
1 stop17h 25mQantas Airways
Sun 4/120:15ADL - HKG
1 stop23h 50mQantas Airways
Deal found 26/3$1,305
Fri 6/615:05HKG - ADL
2 stops23h 00mChina Eastern
Sat 14/606:00ADL - HKG
2 stops31h 20mChina Eastern
Deal found 27/3$1,555
Thu 5/600:20HKG - ADL
1 stop13h 45mCathay Pacific
Sat 14/619:00ADL - HKG
1 stop28h 15mCathay Pacific
Deal found 26/3$1,671
Tue 12/801:20HKG - ADL
2 stops32h 45mFiji Airways
Thu 28/812:35ADL - HKG
1 stop18h 55mFiji Airways
Deal found 27/3$3,001
Sat 10/500:05HKG - ADL
2 stops53h 50mSWISS
Sun 18/509:10ADL - HKG
2 stops57h 00mSWISS
Deal found 27/3$23,360

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 27 March 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

Sun 11/5

07:00-06:10

1 stop21h 40m

Adelaide

Sun 18/5

19:00-06:00

1 stop12h 30m

$872

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Thu 15/5

14:35-07:00

1 stop14h 55m

Adelaide

Sat 31/5

09:50-23:50

1 stop15h 30m

$1,051

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Fri 6/6

19:30-13:30

2 stops16h 30m

Adelaide

Sat 14/6

06:30-17:55

1 stop12h 55m

$1,438

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Fri 6/6

15:05-15:35

2 stops23h 00m

Adelaide

Sat 14/6

06:00-11:50

2 stops31h 20m

$1,555

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Thu 5/6

00:20-15:35

1 stop13h 45m

Adelaide

Sat 14/6

19:00-21:45

1 stop28h 15m

$1,671

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Mon 21/7

15:40-11:35

2 stops18h 25m

Adelaide

Fri 8/8

06:00-23:00

2 stops18h 30m

$2,226

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Tue 12/8

01:20-11:35

2 stops32h 45m

Adelaide

Thu 28/8

12:35-06:00

1 stop18h 55m

$3,001

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sat 10/5

00:05-07:25

2 stops53h 50m

Adelaide

Sun 18/5

09:10-16:40

2 stops57h 00m

$23,360

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Mon 19/5

07:00-06:10

1 stop21h 40m

$430

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sun 13/4

08:45-07:00

1 stop20h 45m

$847

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 12 results
1
2

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 21 March 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Adelaide, you should look to book at least 67 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 27 March 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 27 March 2025.
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

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
1,285 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

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
Fiji Airways
8.0
Very Good
182 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

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
811 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

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
837 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

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
SWISS
7.5
Good
1,570 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

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 $1,051 on this airline. Additional options worth looking into are Qantas Airways and China Eastern, starting at $1,438 and $1,555 round-trip. Malaysia Airlines is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Hong Kong to Adelaide one-way?

    For one-way options, check prices for Malaysia Airlines. According to our data, you can fly for as low as $847. Users have also found prices from $1,224 and $1,620 on China Eastern and Qantas Airways, respectively.

  • 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 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,037Average$1,303FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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?

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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