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HK$2,363+ Cheap flights to Adelaide

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 11-8. Fares are subject to change and may not be available on all flights or dates of travel.
— ADL
28 Mar — 4 Apr1
1 adult

Flights to Adelaide in 2025

Find the latest flights to Adelaide in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 23 March 2025.

Return from

HK$4,267

One-way from

HK$2,363

Popular in

January

Cheapest in

August

Average price

HK$6,047
5-5-11-5
  • 5-5-11-5
  • 2 total stops
  • 34h 10m total
  • Hong Kong to Adelaide
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11-8
  • 11-8
  • 2 total stops
  • 25h 10m total
  • Hong Kong to Adelaide
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Highest demand for flights based on searches. 17% potential increase in price (HK$10,749 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (HK$2,877 potential savings vs. average return price).
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Average for return flights in March 2025
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Find flight deals to Adelaide

Cheapest flights to Adelaide
Explore the most affordable flight options available to Adelaide. Find the lowest fares based on data from user searches, with prices last updated on 23 March 2025.

Mon 5-507:00HKG - ADL
1 stop21h 40mMultiple Airlines
Sun 11-519:00ADL - HKG
1 stop12h 30mMultiple Airlines
Deal found 23-3HK$4,267
Wed 13-818:50HKG - ADL
1 stop20h 00mSingapore Airlines
Wed 27-809:10ADL - HKG
1 stop27h 40mSingapore Airlines
Deal found 23-3HK$5,130
Tue 6-520:05HKG - ADL
1 stop15h 55mQantas Airways
Tue 13-506:00ADL - HKG
1 stop13h 25mQantas Airways
Deal found 22-3HK$5,231
Fri 23-508:45HKG - ADL
1 stop20h 45mMalaysia Airlines
Tue 10-609:50ADL - HKG
1 stop15h 30mMalaysia Airlines
Deal found 21-3HK$5,301
Fri 6-615:05HKG - ADL
2 stops23h 00mChina Eastern
Sat 14-606:00ADL - HKG
2 stops32h 15mChina Eastern
Deal found 23-3HK$8,170
Thu 11-1200:25HKG - ADL
1 stop12h 30mCathay Pacific
Mon 5-109:30ADL - HKG
1 stop14h 50mCathay Pacific
Deal found 22-3HK$9,421
Sat 1-1114:20HKG - ADL
2 stops23h 20mANA
Mon 3-1117:05ADL - HKG
2 stops22h 20mANA
Deal found 23-3HK$11,061
Tue 6-501:20HKG - ADL
2 stops32h 45mFiji Airways
Wed 14-506:30ADL - HKG
2 stops33h 50mFiji Airways
Deal found 23-3HK$15,414

Cheapflights Fare Finder

Locate flights to Adelaide that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 23 March 2025.
Use the filters below to find and compare flights to Adelaide that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Mon 5-5

07:00-06:10

1 stop21h 40m

Adelaide

Sun 11-5

19:00-06:00

1 stop12h 30m

HK$4,267

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Wed 13-8

18:50-16:20

1 stop20h 00m

Adelaide

Wed 27-8

09:10-11:20

1 stop27h 40m

HK$5,130

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Tue 6-5

20:05-13:30

1 stop15h 55m

Adelaide

Tue 13-5

06:00-17:55

1 stop13h 25m

HK$5,231

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Fri 23-5

08:45-07:00

1 stop20h 45m

Adelaide

Tue 10-6

09:50-23:50

1 stop15h 30m

HK$5,301

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Fri 6-6

15:05-15:35

2 stops23h 00m

Adelaide

Sat 14-6

06:00-12:45

2 stops32h 15m

HK$8,170

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Wed 23-4

00:20-15:35

1 stop13h 45m

Adelaide

Tue 6-5

10:05-21:45

1 stop13h 10m

HK$14,823

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Tue 6-5

01:20-11:35

2 stops32h 45m

Adelaide

Wed 14-5

06:30-14:50

2 stops33h 50m

HK$15,414

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Mon 11-8

19:20-22:00

2 stops25h 10m

HK$2,363

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sat 9-8

08:45-07:00

1 stop20h 45m

HK$2,985

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Tue 12-8

20:05-13:30

1 stop15h 55m

HK$4,392

Flights are sorted by cheapest return flights first.

Deals found on 22-3

Showing 1-10 of 12 results
1
2

Best time to book a flight to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide 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 to Adelaide

When is the best time to book a flight 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 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.

How long is the flight to Adelaide?

On average, a flight from Hong Kong to Adelaide takes 18 hours 0 minutes. Flights to Adelaide from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Adelaide?

The most popular airlines flying from Hong Kong to Adelaide are Qantas Airways, Singapore Airlines and Malaysia Airlines.

Qantas Airways

Qantas Airways

From HK$640

Singapore Airlines

Singapore Airlines

From HK$599

Malaysia Airlines

Malaysia Airlines

From HK$561

Cathay Pacific

Cathay Pacific

From HK$1,146

What are the cheapest airlines that fly to Adelaide?

The cheapest airlines flying from Hong Kong to Adelaide are Malaysia Airlines, Singapore Airlines and Qantas Airways.

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 mm 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 23 March 2025.
Singapore Airlines
8.1
Very Good
1,283 reviews
Check prices

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.7

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
1,283 reviews
Singapore Airlines
8.1
Very Good
1,283 reviews
Check prices

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.7

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
1,283 reviews
Check prices

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.7

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
809 reviews
Singapore Airlines
8.1
Very Good
1,283 reviews
Check prices

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.7

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
832 reviews
Singapore Airlines
8.1
Very Good
1,283 reviews
Check prices

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.7

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
251 reviews
Singapore Airlines
8.1
Very Good
1,283 reviews
Check prices

Overall

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.7

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

FAQs about flying to Adelaide

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

    Adelaide (ADL), located 6.6 km from the city centre, is the airport you fly into when you book flights to Adelaide.

  • Can I find cheaper flights to Adelaide if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Adelaide on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Adelaide?

    Based on reviews from Cheapflights users, Malaysia Airlines is rated the highest out of the airlines that fly to Adelaide.

  • What is the cheapest airport to fly to in Adelaide?

    Adelaide is currently the cheapest airport to fly to in Adelaide. One-way flights to Adelaide typically cost HK$534, while return flights cost around HK$730.

  • How much is a return flight to Adelaide?

    A return flight to Adelaide will typically cost around HK$113, however they can be found for as little as HK$94.

  • Does Adelaide have rental cars?

    Yes. Those touching down at Adelaide can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Adelaide?

    Yes. Adelaide has hotels nearby for those requiring accommodations. Atura Adelaide Airport is the closest property to Adelaide (0.0 km away from Adelaide).

See more FAQs

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