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Cheap flights from Hong Kong to Adelaide from $387

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — ADL
26 Feb — 5 Mar1
1 adult

The best prices from Hong Kong Intl to Adelaide are usually found in May or August, booked 67 days in advance, depart on a Saturday or Wednesday and return on a Friday

Cheap flight deals from Hong Kong to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

$928

One-way from

$387

Popular in

January

Cheapest in

May

Average price

$1,256
Singapore Airlines
  • Singapore Airlines
  • 6/6-15/6
  • 2 total stops
  • 36h 45m total
  • Hong Kong to Adelaide
Search Deals
29/3
  • 29/3
  • 2 total stops
  • 31h 40m total
  • Hong Kong to Adelaide
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($453 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($120 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 21 February 2025.

Sat 15/1118:50HKG - ADL
1 stop20h 00mSingapore Airlines
Sun 30/1118:35ADL - HKG
1 stop19h 15mSingapore Airlines
Deal found 20/2$920
Wed 16/419:50HKG - ADL
2 stops32h 55mMultiple Airlines
Tue 29/409:15ADL - HKG
2 stops34h 35mMultiple Airlines
Deal found 20/2$1,013
Wed 16/408:45HKG - ADL
1 stop20h 45mMalaysia Airlines
Tue 29/409:50ADL - HKG
1 stop15h 30mMalaysia Airlines
Deal found 20/2$1,077
Wed 26/219:25HKG - ADL
1 stop14h 20mQantas Airways
Sat 29/306:00ADL - HKG
1 stop14h 05mQantas Airways
Deal found 19/2$1,212
Fri 6/615:05HKG - ADL
2 stops23h 00mChina Eastern
Sun 15/606:00ADL - HKG
3 stops33h 05mChina Eastern
Deal found 20/2$1,667
Sat 22/207:50HKG - ADL
2 stops49h 55mFiji Airways
Sun 2/308:55ADL - HKG
2 stops32h 25mFiji Airways
Deal found 20/2$3,702
Thu 13/1100:40HKG - ADL
2 stops53h 55mSWISS
Sun 30/1110:30ADL - HKG
2 stops57h 05mSWISS
Deal found 20/2$23,062

Find flights from Hong Kong to Adelaide within your budget

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 21 February 2025.

Fly from

Hong Kong

Fly to

Adelaide

Route

Depart

Return

Price

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Fri 6/6

12:25-07:25

1 stop17h 30m

Adelaide

Sun 15/6

17:35-11:20

1 stop19h 15m

$928

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Wed 16/4

19:50-06:15

2 stops32h 55m

Adelaide

Tue 29/4

09:15-18:20

2 stops34h 35m

$1,013

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Wed 2/4

20:05-11:35

1 stop13h 00m

Adelaide

Wed 30/4

06:30-17:55

1 stop12h 55m

$1,022

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Wed 16/4

08:45-07:00

1 stop20h 45m

Adelaide

Tue 29/4

09:50-23:50

1 stop15h 30m

$1,077

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Fri 6/6

15:05-15:35

2 stops23h 00m

Adelaide

Sun 15/6

06:00-13:35

3 stops33h 05m

$1,667

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Mon 14/4

00:20-15:35

1 stop13h 45m

Adelaide

Fri 18/4

10:05-21:45

1 stop13h 10m

$2,574

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Tue 15/4

01:20-11:35

2 stops32h 45m

Adelaide

Tue 29/4

06:30-14:50

2 stops57h 50m

$4,081

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sat 29/3

21:45-07:55

2 stops31h 40m

$387

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sun 13/4

14:35-07:00

1 stop14h 55m

$696

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sun 2/3

19:30-13:20

1 stop15h 20m

$840

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 11 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.

Travel insights for flights from Hong Kong to Adelaide

Get recent, data-driven insights about flights from Hong Kong to Adelaide including ideal travel times, pricing trends, and more.

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 14 February 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 HKG 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 21 February 2025.

It’s typically best to fly out from Hong Kong to Adelaide in the morning. Doing so could potentially save you 31% on the flight price compared to flying at midday, which is usually more expensive.

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 21 February 2025.
Singapore Airlines
8.1
Very Good
1,299 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

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
1,299 reviews
Singapore Airlines
8.1
Very Good
1,299 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

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
184 reviews
Singapore Airlines
8.1
Very Good
1,299 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

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
821 reviews
Singapore Airlines
8.1
Very Good
1,299 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

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
1,568 reviews
Singapore Airlines
8.1
Very Good
1,299 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

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
7.4
Good
814 reviews
Singapore Airlines
8.1
Very Good
1,299 reviews
Check prices

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Boarding

8.2

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

    Our cheapest airline available from Hong Kong to Adelaide is Singapore Airlines. Our recent data shows that you can find tickets from as low as $928 on this airline. Additional options worth looking into are Qantas Airways and Malaysia Airlines, starting at $1,022 and $1,077 round-trip. Singapore Airlines is 29% 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 $696. Users have also found prices from $840 and $8,673 on Qantas Airways and SWISS, 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

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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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,025Average$1,290FlexibilityNo 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?

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.

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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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