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Cheap flights from Adelaide to Hong Kong from $400

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — HKG
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Adelaide to Hong Kong Intl are usually found in August or February, booked 74 days in advance, depart on a Tuesday or Saturday and return on a Monday

Find flight deals from Adelaide to Hong Kong

Enter your travel dates to find the best prices.

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 24 October 2025.

Mon 1/1208:05ADL - HKG
3 stops23h 00mMultiple Airlines
Mon 8/1212:00HKG - ADL
2 stops16h 55mMultiple Airlines
Deal found 21/10$958
Thu 30/1008:05ADL - HKG
3 stops23h 00mMultiple Airlines
Fri 31/1012:00HKG - ADL
2 stops16h 55mMultiple Airlines
Deal found 23/10$964
Sun 7/1219:05ADL - HKG
1 stop20h 40mMultiple Airlines
Sun 14/1219:50HKG - ADL
2 stops31h 55mMultiple Airlines
Deal found 23/10$965
Fri 7/1119:05ADL - HKG
2 stops24h 35mMultiple Airlines
Fri 14/1109:05HKG - ADL
2 stops18h 40mMultiple Airlines
Deal found 22/10$981
Thu 6/1108:05ADL - HKG
2 stops20h 10mMultiple Airlines
Wed 12/1101:55HKG - ADL
1 stop25h 50mMultiple Airlines
Deal found 21/10$993
Sat 1/1108:05ADL - HKG
3 stops31h 25mMultiple Airlines
Sat 8/1120:20HKG - ADL
3 stops32h 35mMultiple Airlines
Deal found 21/10$999

Cheap flight deals from Adelaide to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Hong Kong (HKG). 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 24 October 2025.

Round-trip from

$958

One-way from

$400

Popular in

December

Cheapest in

August

Average price

$1,101

Good round-trip deal

$1,135 or less

Good one-way deal

$890 or less
1/12-8/12
  • 1/12-8/12
  • 5 total stops
  • 39h 55m total
  • Adelaide to Hong Kong
Search Deals
1/12
  • 1/12
  • 2 total stops
  • 50h 15m total
  • Adelaide to Hong Kong
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($471 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($97 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Adelaide to Hong Kong Intl.
Search Deals
Price to beat on a one-way flight from Adelaide to Hong Kong Intl.
Search Deals

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 24 October 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

Sun 7/12

19:05-13:15

1 stop20h 40m

Hong Kong Intl

Sun 14/12

19:50-06:15

2 stops31h 55m

$965

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

$967

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Fri 6/3

18:35-17:10

1 stop25h 05m

Hong Kong Intl

Sun 8/3

14:10-17:20

1 stop24h 40m

$998

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Mon 2/3

11:00-12:55

1 stop28h 25m

Hong Kong Intl

Sat 23/5

14:35-10:55

2 stops18h 50m

$1,028

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Mon 2/3

17:10-12:55

2 stops22h 15m

Hong Kong Intl

Sat 23/5

14:35-07:00

1 stop14h 55m

$1,099

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Sat 6/12

15:25-23:05

3 stops34h 10m

Hong Kong Intl

Sat 13/12

19:30-07:25

2 stops33h 25m

$1,110

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Thu 22/1

18:35-11:20

1 stop19h 15m

Hong Kong Intl

Thu 12/2

09:05-17:20

1 stop29h 45m

$1,113

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Wed 3/12

19:05-11:15

2 stops42h 40m

$406

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Thu 4/12

06:25-11:15

2 stops31h 20m

$407

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Thu 15/1

08:05-15:25

2 stops33h 50m

$410

Flights are sorted by cheapest return flights first.

Deals found on 21/10

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 17 October 2025.

The best time to book flights from Adelaide to Hong Kong is 74 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, October is the cheapest month in which you can book a flight from Adelaide to Hong Kong (average of $713). Flying from Adelaide to Hong Kong in December is currently the most expensive (average of $1,227). 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 HKG?

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 24 October 2025.

One of the essential ways to save on airfare from Adelaide to Hong Kong is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 49% on airfare.

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 24 October 2025.
Get a feel of what it's like to fly with Singapore Airlines, Cathay Pacific, andVirgin Australia from Adelaide to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,387 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,387 reviews
Singapore Airlines
8.1
Very Good
1,387 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7.6
Good
1,038 reviews
Singapore Airlines
8.1
Very Good
1,387 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Virgin Australia
7.6
Good
421 reviews
Singapore Airlines
8.1
Very Good
1,387 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qantas Airways
7.5
Good
922 reviews
Singapore Airlines
8.1
Very Good
1,387 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,387 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.7

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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.

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

    This flight path from Adelaide to Hong Kong Intl was viewed by 1,008 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Adelaide to Hong Kong?

    Airlines like Singapore Airlines fly from Adelaide to Hong Kong in about 30h 40m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 6870 km.

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

    Flying on Malaysia Airlines is currently your cheapest option to Hong Kong, with prices starting at $707. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and Qantas Airways, with the lowest prices starting at $723 and $915, respectively. Malaysia 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?

    While on average a flight from Adelaide to Hong Kong is generally $1,368, our data shows the cheapest flight currently is $607. When looking at the most popular route, (Adelaide - Hong Kong Intl), you can expect to pay $822 for that flight.

  • Where are the most common stopover locations when flying from Adelaide to Hong Kong?

    Adelaide to Hong Kong flights have a stopover in Melbourne most of the time.

  • What are some popular things to do or see while on a stopover in Melbourne?

    The majority of Melbourne visitors spend their time at Flinders Street Station, Melbourne Arts Centre, and Forum Melbourne. Flinders Street Station, Melbourne Arts Centre, and Forum Melbourne can be visited by traveling about 20.0 km, 20.4 km, and 20.0 km respectively from Melbourne. Those looking to explore during their stopover in Melbourne can hire a car from Melbourne for about $58 per day.

  • Where are the least popular stopover locations for Adelaide to Hong Kong flights?

    Adelaide to Hong Kong flights have a stopover in Singapore least often.

  • 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, October is the cheapest month in which you can book a flight from Adelaide to Hong Kong (average of $713). Flying from Adelaide to Hong Kong in December is currently the most expensive (average of $1,227). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Adelaide to Hong Kong on these airlines

Choose from the following airlines for your flight from Adelaide to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 24 October 2025.
Qantas Airways flights from Adelaide to Hong Kong Intl
Singapore Airlines flights from Adelaide to Hong Kong Intl
Malaysia Airlines flights from Adelaide to Hong Kong Intl

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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$707Average$1,014FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$723Average$943FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$915Average$1,234FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$919Average$1,107FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Cathay PacificCheapest$1,243Average$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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Hong Kong from Adelaide today with Cheapflights!

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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Adelaide to Hong Kong, users can toggle the no change fees filter when performing a flight search.

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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