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Cheap flights from Adelaide to Hong Kong from $438

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — HKG
21 Aug — 28 Aug1
1 adult

Cheapflights Tip: The best prices from Adelaide to Hong Kong are usually found in August or February, booked 44 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Adelaide to Hong Kong

Keep the following information in mind while searching for Adelaide to Hong Kong flight deals. Data was last updated 16 August 2025.

Round-trip from

$814

One-way from

$438

Popular in

December

Cheapest in

August

Average price

$850

Good round-trip deal

$1,048 or less

Good one-way deal

$594 or less
24/11-2/12
  • 24/11-2/12
  • 4 total stops
  • 70h 20m total
  • Adelaide to Hong Kong
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5/11
  • 5/11
  • 2 total stops
  • 27h 25m total
  • Adelaide to Hong Kong
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($460 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($106 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Adelaide to Hong Kong.
Search Deals
Price to beat on a one-way flight from Adelaide to Hong Kong.
Search Deals

Find flight deals from Adelaide to Hong Kong

Cheapest flights from Adelaide to Hong Kong
Explore the most affordable flight options available from Adelaide to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Mon 24/1108:05ADL - HKG
2 stops36h 55mMultiple Airlines
Tue 2/1219:30HKG - ADL
2 stops33h 25mMultiple Airlines
Deal found 15/8$814
Mon 24/1108:05ADL - HKG
2 stops36h 55mMultiple Airlines
Sun 28/1219:50HKG - ADL
2 stops33h 05mMultiple Airlines
Deal found 15/8$856
Tue 2/908:50ADL - HKG
2 stops25h 45mMultiple Airlines
Thu 11/910:15HKG - ADL
2 stops34h 15mMultiple Airlines
Deal found 15/8$860
Sun 7/1219:05ADL - HKG
2 stops49h 55mMultiple Airlines
Sat 13/1219:30HKG - ADL
2 stops32h 15mMultiple Airlines
Deal found 13/8$871
Tue 2/912:15ADL - HKG
3 stops34h 25mMultiple Airlines
Sun 14/920:25HKG - ADL
2 stops24h 05mMultiple Airlines
Deal found 14/8$905
Thu 30/1018:35ADL - HKG
1 stop25h 05mSingapore Airlines
Thu 13/1109:05HKG - ADL
1 stop29h 45mSingapore Airlines
Deal found 14/8$916
Tue 2/912:15ADL - HKG
3 stops34h 25mMultiple Airlines
Mon 15/907:45HKG - ADL
2 stops25h 20mMultiple Airlines
Deal found 14/8$922
Sat 1/1118:35ADL - HKG
1 stop20h 20mMultiple Airlines
Sat 15/1112:00HKG - ADL
2 stops20h 55mMultiple Airlines
Deal found 15/8$979

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Hong Kong 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 16 August 2025.
Use the filters below to find and compare flights from Adelaide to Hong Kong that are best for you.

Fly from

Adelaide

Fly to

Hong Kong

Route

Depart

Return

Price

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Mon 24/11

08:05-18:30

2 stops36h 55m

Hong Kong Intl

Tue 2/12

19:30-07:25

2 stops33h 25m

$814

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Mon 24/11

08:05-18:30

2 stops36h 55m

Hong Kong Intl

Sun 28/12

19:50-07:25

2 stops33h 05m

$856

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Tue 2/9

08:50-09:05

2 stops25h 45m

Hong Kong Intl

Thu 11/9

10:15-22:00

2 stops34h 15m

$860

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Sun 7/12

19:05-18:30

2 stops49h 55m

Hong Kong Intl

Sat 13/12

19:30-06:15

2 stops32h 15m

$871

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Tue 2/9

12:15-21:10

3 stops34h 25m

Hong Kong Intl

Sun 14/9

20:25-22:00

2 stops24h 05m

$905

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Thu 30/10

18:35-17:10

1 stop25h 05m

Hong Kong Intl

Thu 13/11

09:05-17:20

1 stop29h 45m

$916

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Tue 2/9

12:15-21:10

3 stops34h 25m

Hong Kong Intl

Mon 15/9

07:45-10:35

2 stops25h 20m

$922

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Mon 2/2

18:35-22:45

1 stop30h 40m

Hong Kong Intl

Mon 9/2

12:30-08:50

1 stop17h 50m

$959

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Sat 1/11

18:35-12:25

1 stop20h 20m

Hong Kong Intl

Sat 15/11

12:00-11:25

2 stops20h 55m

$979

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Wed 5/11

19:05-20:00

2 stops27h 25m

$438

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 15 results
1
2

Best time to book a flight from Adelaide to Hong Kong

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

How far ahead should I book a flight from Adelaide to Hong Kong?

Use this chart to determine the optimal time to book a return flight from Adelaide to Hong Kong. Price data was last updated on 8 August 2025.

The best time to book flights from Adelaide to Hong Kong is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Adelaide to Hong Kong (average of $533). Flying from Adelaide to Hong Kong in December is currently the most expensive (average of $1,036). 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 ADL to HK?

Find hourly flight availability from Adelaide to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 August 2025.

When flying from Adelaide to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 19% versus a flight in the afternoon.

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 16 August 2025.
Read through reviews of airlines operating flights from Adelaide to Hong Kong, such as Singapore Airlines, Cathay Pacific, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,347 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.6
Good
968 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qantas Airways
7.5
Good
895 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Virgin Australia
7.5
Good
411 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Malaysia Airlines
7.4
Good
273 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Hong Kong. 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 from for flights from Adelaide to Hong Kong?

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

  • How popular is this Adelaide to Hong Kong flight route?

    This flight path from Adelaide to Hong Kong was viewed by 585 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Flying on Singapore Airlines is currently your cheapest option to Hong Kong, with prices starting at $692. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and Qantas Airways, with the lowest prices starting at $711 and $900, respectively. Singapore Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Adelaide to Hong Kong?

    Looking at all options, your cheapest flight can be booked for $542. While the most popular route (Adelaide - Hong Kong Intl) can be booked for $757 on average our data indicates $1,926 when flying from Adelaide to Hong Kong.

  • Can I find deals for flights from Adelaide to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Adelaide to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Hong Kong.

  • Can I find deals for business class flights from Adelaide to Hong Kong?

    Yes. Cheapflights offers flight deals from Adelaide to Hong Kong 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 Adelaide to Hong Kong?

    Currently, February is the cheapest month in which you can book a flight from Adelaide to Hong Kong (average of $533). Flying from Adelaide to Hong Kong in December is currently the most expensive (average of $1,036). 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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Top 5 airlines flying from Adelaide to Hong Kong

Discover the top 5 airlines that operate flights from Adelaide to Hong Kong. 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 16 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$692Average$921FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$711Average$1,022FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qantas AirwaysCheapest$900Average$1,200FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$919Average$1,106FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Cathay PacificCheapest$1,242Average$1,527FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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 Adelaide to Hong Kong?

Cheapflights helps you search for flights from Adelaide to Hong Kong 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 Adelaide to Hong Kong?

Cheapflights helps you find that perfect flight to Hong Kong from Adelaide by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Adelaide to Hong Kong with no change fees?

Certainly. Search results for flights to Hong Kong from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Adelaide to Hong Kong flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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