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Cheap flights from Adelaide to Hong Kong from $492

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — HKG
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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

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 18 September 2025.

Round-trip from

$974

One-way from

$492

Popular in

December

Cheapest in

August

Average price

$1,019

Good round-trip deal

$1,278 or less

Good one-way deal

$683 or less
2/11-9/11
  • 2/11-9/11
  • 5 total stops
  • 73h 25m total
  • Adelaide to Hong Kong
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6/12
  • 6/12
  • 2 total stops
  • 37h 15m total
  • Adelaide to Hong Kong
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($461 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 September 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.
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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 18 September 2025.

Sun 9/1119:05ADL - HKG
1 stop20h 40mMultiple Airlines
Sun 16/1119:50HKG - ADL
2 stops47h 20mMultiple Airlines
Deal found 16/9$974
Sun 9/1118:35ADL - HKG
1 stop19h 15mSingapore Airlines
Sun 16/1115:45HKG - ADL
1 stop23h 05mSingapore Airlines
Deal found 16/9$979
Sat 1/1118:20ADL - HKG
3 stops23h 30mMultiple Airlines
Sat 8/1119:30HKG - ADL
2 stops33h 25mMultiple Airlines
Deal found 17/9$986
Mon 20/1006:25ADL - HKG
1 stop15h 15mMultiple Airlines
Wed 29/1016:30HKG - ADL
2 stops37h 35mMultiple Airlines
Deal found 16/9$994
Tue 21/1006:25ADL - HKG
1 stop15h 15mMultiple Airlines
Mon 27/1018:15HKG - ADL
2 stops36h 00mMultiple Airlines
Deal found 16/9$1,025
Fri 17/1018:35ADL - HKG
1 stop30h 55mSingapore Airlines
Fri 24/1015:40HKG - ADL
1 stop14h 15mSingapore Airlines
Deal found 16/9$1,036
Thu 16/1006:30ADL - HKG
2 stops33h 35mMultiple Airlines
Thu 23/1014:40HKG - ADL
2 stops38h 05mMultiple Airlines
Deal found 15/9$1,045
Sat 1/1118:35ADL - HKG
1 stop25h 05mSingapore Airlines
Sat 8/1109:05HKG - ADL
1 stop21h 15mSingapore Airlines
Deal found 17/9$1,051

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 18 September 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 2/2

18:35-22:45

1 stop30h 40m

Hong Kong Intl

Mon 9/2

18:50-08:50

1 stop11h 30m

$977

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Fri 13/2

18:35-11:20

1 stop19h 15m

Hong Kong Intl

Wed 25/2

12:00-07:25

2 stops16h 55m

$989

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Sat 1/11

18:20-15:20

3 stops23h 30m

Hong Kong Intl

Sat 8/11

17:25-07:25

3 stops35h 30m

$1,030

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Sun 1/3

19:00-23:50

2 stops31h 20m

Hong Kong Intl

Sun 15/3

14:50-13:00

2 stops19h 40m

$1,033

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Thu 16/10

10:10-23:00

1 stop15h 20m

Hong Kong Intl

Thu 23/10

15:40-17:20

1 stop23h 10m

$1,163

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Fri 21/11

07:50-17:35

1 stop12h 15m

Hong Kong Intl

Tue 30/12

19:30-07:05

1 stop33h 05m

$1,214

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Mon 2/2

17:10-12:55

2 stops22h 15m

Hong Kong Intl

Mon 9/2

08:25-08:10

1 stop21h 15m

$1,264

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Wed 3/12

06:05-17:35

1 stop14h 00m

Hong Kong Intl

Thu 1/1

19:25-18:15

1 stop20h 20m

$1,472

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Fri 13/2

21:30-17:10

2 stops22h 10m

Hong Kong Intl

Wed 25/2

12:30-10:55

2 stops19h 55m

$1,557

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Sat 6/12

08:05-18:50

2 stops37h 15m

$492

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 11 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 12 September 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, 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 $1,033). 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 18 September 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 20% versus a flight in the morning.

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 18 September 2025.
Read through reviews of airlines operating flights from Adelaide to Hong Kong, such as Singapore Airlines, Cathay Pacific, andVirgin Australia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,367 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

Crew

8.6

Boarding

8.2

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
1,367 reviews
Singapore Airlines
8.1
Very Good
1,367 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

Crew

8.6

Boarding

8.2

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
998 reviews
Singapore Airlines
8.1
Very Good
1,367 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

Crew

8.6

Boarding

8.2

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
7.6
Good
416 reviews
Singapore Airlines
8.1
Very Good
1,367 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

Crew

8.6

Boarding

8.2

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
907 reviews
Singapore Airlines
8.1
Very Good
1,367 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

Crew

8.6

Boarding

8.2

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
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,367 reviews
Check prices

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

8.0

Crew

8.6

Boarding

8.2

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 846 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 and Malaysia 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 40m. Airlines will cover a distance of 6870 km. This flight may include one or multiple stops.

  • 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 $689. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and Qantas Airways, with the lowest prices starting at $690 and $889, 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 $569. While the most popular route (Adelaide - Hong Kong Intl) can be booked for $702 on average, our data indicates $2,127 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 $1,033). 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$689Average$911FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$690Average$1,018FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qantas AirwaysCheapest$889Average$1,180FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$896Average$1,079FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Cathay PacificCheapest$1,212Average$1,483FlexibilityNo 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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