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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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — HKG
23 Apr — 30 Apr1
1 adult

Cheapflights Tip: The best prices from Adelaide to Hong Kong are usually found in August or February, booked 73 days in advance, depart on a Friday or Wednesday and return on a Saturday

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 April 2025.

Round-trip from

$936

One-way from

$400

Popular in

December

Cheapest in

August

Average price

$1,309
17/6-26/6
  • 17/6-26/6
  • 3 total stops
  • 47h 10m total
  • Adelaide to Hong Kong
Search Deals
21/5
  • 21/5
  • 2 total stops
  • 55h 45m total
  • Adelaide to Hong Kong
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($413 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($104 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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 18 April 2025.

Tue 17/606:15ADL - HKG
1 stop25h 15mMultiple Airlines
Thu 26/611:55HKG - ADL
2 stops21h 55mMultiple Airlines
Deal found 17/4$936
Sat 24/517:35ADL - HKG
1 stop20h 35mSingapore Airlines
Fri 13/612:25HKG - ADL
1 stop17h 30mSingapore Airlines
Deal found 17/4$944
Tue 17/609:50ADL - HKG
1 stop15h 30mMalaysia Airlines
Thu 26/608:45HKG - ADL
1 stop20h 45mMalaysia Airlines
Deal found 17/4$948
Wed 24/906:30ADL - HKG
1 stop12h 55mQantas Airways
Thu 9/1020:05HKG - ADL
1 stop19h 45mQantas Airways
Deal found 17/4$1,121
Tue 27/510:05ADL - HKG
1 stop13h 10mCathay Pacific
Mon 9/600:20HKG - ADL
1 stop13h 45mCathay Pacific
Deal found 17/4$1,276
Tue 27/511:40ADL - HKG
2 stops35h 35mQatar Airways
Mon 9/601:25HKG - ADL
1 stop36h 55mQatar Airways
Deal found 17/4$7,376

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 April 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

Tue 17/6

06:15-06:00

1 stop25h 15m

Hong Kong Intl

Thu 26/6

11:55-11:20

2 stops21h 55m

$936

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Sat 24/5

17:35-12:40

1 stop20h 35m

Hong Kong Intl

Fri 13/6

12:25-07:25

1 stop17h 30m

$944

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Tue 17/6

09:50-23:50

1 stop15h 30m

Hong Kong Intl

Thu 26/6

08:45-07:00

1 stop20h 45m

$948

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Tue 27/5

10:05-21:45

1 stop13h 10m

Hong Kong Intl

Mon 9/6

00:20-15:35

1 stop13h 45m

$1,276

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Fri 27/6

06:00-18:00

1 stop13h 30m

Hong Kong Intl

Sat 19/7

20:05-07:15

1 stop33h 40m

$1,658

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Tue 27/5

11:40-21:45

2 stops35h 35m

Hong Kong Intl

Mon 9/6

01:25-15:50

1 stop36h 55m

$7,376

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Wed 21/5

12:15-18:30

2 stops55h 45m

$400

AdelaideHong Kong

ADL - HKG

ADLHKG

Adelaide

Wed 7/5

11:00-15:15

1 stop29h 45m

$2,107

Flights are sorted by cheapest return flights first.

Deals found on 17/4

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 11 April 2025.

The best time to book flights from Adelaide to Hong Kong is 73 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 $1,043). 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 April 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 in the morning, which can drop the price by up to 20% versus a flight in the afternoon.

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

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 April 2025.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

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
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

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
7.5
Good
849 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

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
820 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

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.
Qatar Airways
7.4
Good
3,554 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

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
254 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

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 2 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 $944. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and Cathay Pacific, with the lowest prices starting at $948 and $1,276, respectively. Singapore Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • 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 $1,043). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$694Average$929FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$757Average$1,147FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Virgin AustraliaCheapest$894Average$1,130FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$928Average$1,239FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$1,297Average$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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