Find flights
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Adelaide from $357

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HKG — ADL
25 May — 1 Jun1
1 adult
Sat 25/5
Sat 1/6

The best prices from Hong Kong to Adelaide are usually found in May or April, booked 37 days in advance, depart on a Saturday or Friday and return on a Monday

Cheap flight deals from Hong Kong to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HK0) to Adelaide (ADL). 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 20 May 2024.

Popular in

February

Cheapest in

May

Average price

$1,119

Round-trip from

$257
High demand for flights, 21% potential price rise
Best time to find cheap flights, 18% potential price drop
Average for round-trip flights in May 2024
From Hong Kong to Adelaide

What is the cheapest day to fly return from Hong Kong to Adelaide?

Travellers have found that booking a Friday departure is the best way to save up to 33% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Find a great deal and save up to 28% by booking at least 38 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Hong Kong to Adelaide within the next two weeks, with the cheapest ticket starting at $1,255.

What is the cheapest month to fly from Hong Kong to Adelaide?

May is one of the best times of the year to fly to Adelaide from Hong Kong. Prices for May average $1,369 per person but you can even find prices for as low as $956. The most expensive prices can be found in the month of February. Opting for a May flight can save you 26% on your journey compared to booking in February

When is the cheapest time to fly from Hong Kong to Adelaide (HK - ADL)?

Unlike at midday, when flights are generally more expensive, you can save up to 28% on flights from Hong Kong to Adelaide by exploring options for tickets in the morning.

Cheap Qantas Airways flights from Hong Kong to Adelaide

Explore cheap flight options specifically provided by Qantas Airways for the route between Hong Kong and Adelaide. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 529,483 searches. Data last updated 20 May 2024.
Find some of the cheapest Qantas Airways flights travelling from Hong Kong to Adelaide. Make sure to double check the flight details before booking.
Sun 2/620:00HKG - ADL
1 stop19h 40mQantas Airways
Wed 5/606:00ADL - HKG
1 stop13h 30mQantas Airways
Deal found 19/5$1,271
Sun 2/619:30HKG - ADL
2 stops18h 05mQantas Airways
Wed 5/606:00ADL - HKG
1 stop13h 30mQantas Airways
Deal found 19/5$1,444
Sat 27/720:00HKG - ADL
1 stop15h 50mQantas Airways
Wed 14/806:00ADL - HKG
1 stop13h 30mQantas Airways
Deal found 19/5$5,582

Cheap China Eastern flights from Hong Kong to Adelaide

Explore cheap flight options specifically provided by China Eastern for the route between Hong Kong and Adelaide. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 529,483 searches. Data last updated 20 May 2024.
Some of the lowest-priced China Eastern flights we've found at this time heading from Hong Kong to Adelaide. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sun 2/615:55HKG - ADL
2 stops24h 50mChina Eastern
Wed 5/606:30ADL - HKG
2 stops18h 45mChina Eastern
Deal found 18/5$1,589
Sun 2/615:55HKG - ADL
2 stops23h 45mChina Eastern
Wed 5/606:30ADL - HKG
2 stops18h 45mChina Eastern
Deal found 19/5$1,710
Sat 27/717:00HKG - ADL
2 stops24h 45mChina Eastern
Wed 14/806:00ADL - HKG
2 stops19h 15mChina Eastern
Deal found 19/5$6,728

Cheap Hong Kong to Adelaide flights in May & June 2024

Find cheap flight options from Hong Kong to Adelaide specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 529,483 searches. Prices were last updated on 20 May 2024.
The lowest fares we've come across on flights travelling from Hong Kong to Adelaide in May and June 2024. Check back in a little while for more flight options.
Mon 20/518:40HKG - ADL
2 stops26h 00mMultiple Airlines
Sun 2/606:25ADL - HKG
3 stops37h 00mMultiple Airlines
Deal found 19/5$1,052
Mon 20/518:40HKG - ADL
2 stops26h 00mMultiple Airlines
Sun 2/608:05ADL - HKG
2 stops27h 45mMultiple Airlines
Deal found 19/5$1,093
Sun 19/500:20HKG - ADL
2 stops30h 25mMultiple Airlines
Sun 2/606:25ADL - HKG
3 stops37h 00mMultiple Airlines
Deal found 19/5$1,095
Sun 19/500:20HKG - ADL
2 stops30h 25mMultiple Airlines
Sun 2/608:05ADL - HKG
2 stops27h 45mMultiple Airlines
Deal found 19/5$1,137
Mon 20/511:55HKG - ADL
1 stop17h 35mMultiple Airlines
Sun 2/606:25ADL - HKG
2 stops18h 40mMultiple Airlines
Deal found 19/5$1,211
Mon 20/520:00HKG - ADL
1 stop13h 50mQantas Airways
Sun 2/606:00ADL - HKG
1 stop13h 30mQantas Airways
Deal found 19/5$1,240
Sun 2/620:00HKG - ADL
1 stop19h 40mQantas Airways
Wed 5/606:00ADL - HKG
1 stop13h 30mQantas Airways
Deal found 19/5$1,271
Sun 19/500:20HKG - ADL
2 stops30h 25mMultiple Airlines
Sun 2/615:00ADL - HKG
1 stop18h 10mMultiple Airlines
Deal found 19/5$1,394
Sun 2/619:30HKG - ADL
2 stops18h 05mQantas Airways
Wed 5/606:00ADL - HKG
1 stop13h 30mQantas Airways
Deal found 19/5$1,444

Hong Kong to Adelaide 2024 flight deals

Discover exclusive flight deals for travel between Hong Kong and Adelaide in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 529,483 searches. Data last updated 20 May 2024.
The lowest fares we've come across on flights travelling from Hong Kong to Adelaide in May and June 2024. Check back in a little while for more flight options.
Sun 1/900:20HKG - ADL
2 stops29h 40mMultiple Airlines
Sat 7/913:40ADL - HKG
2 stops35h 25mMultiple Airlines
Deal found 20/5$847
Thu 12/920:55HKG - ADL
2 stops22h 40mMultiple Airlines
Sun 20/1016:25ADL - HKG
3 stops30h 50mMultiple Airlines
Deal found 19/5$898
Mon 2/912:20HKG - ADL
2 stops25h 55mMultiple Airlines
Sat 7/916:25ADL - HKG
2 stops29h 00mMultiple Airlines
Deal found 20/5$904
Thu 12/920:55HKG - ADL
2 stops22h 40mMultiple Airlines
Sun 20/1016:25ADL - HKG
2 stops25h 50mMultiple Airlines
Deal found 19/5$917
Thu 12/921:25HKG - ADL
3 stops31h 35mMultiple Airlines
Sun 20/1016:25ADL - HKG
3 stops30h 50mMultiple Airlines
Deal found 19/5$943
Wed 11/900:20HKG - ADL
2 stops30h 25mMultiple Airlines
Sun 20/1016:25ADL - HKG
3 stops30h 50mMultiple Airlines
Deal found 19/5$950
Sun 1/900:20HKG - ADL
2 stops29h 40mMultiple Airlines
Sat 7/916:25ADL - HKG
3 stops23h 55mMultiple Airlines
Deal found 20/5$968
Wed 11/900:20HKG - ADL
2 stops30h 25mMultiple Airlines
Sun 20/1016:25ADL - HKG
2 stops25h 50mMultiple Airlines
Deal found 19/5$969
Thu 12/908:45HKG - ADL
1 stop20h 45mMalaysia Airlines
Sun 20/1010:50ADL - HKG
1 stop15h 30mMalaysia Airlines
Deal found 19/5$971

One-way flights to Adelaide from Hong Kong

Search for one-way flight options from Hong Kong to Adelaide. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 529,483 searches. Data last updated 20 May 2024.
Take a look at some of the best available options we've come across on one-way flights from Hong Kong to Adelaide. Users can also find round-trip Hong Kong to Adelaide flights by using the search form above.
Sun 2/600:20HKG - ADL
2 stops29h 40mMultiple Airlines
Deal found 19/5$357
Tue 4/620:55HKG - ADL
2 stops22h 40mMultiple Airlines
Deal found 19/5$379
Thu 30/500:20HKG - ADL
2 stops43h 15mMultiple Airlines
Deal found 19/5$406
Sun 26/500:20HKG - ADL
2 stops30h 25mMultiple Airlines
Deal found 19/5$423
Sun 26/500:20HKG - ADL
3 stops29h 40mMultiple Airlines
Deal found 19/5$450
Sun 2/621:25HKG - ADL
3 stops31h 35mMultiple Airlines
Deal found 19/5$451
Tue 4/620:55HKG - ADL
3 stops22h 40mMultiple Airlines
Deal found 19/5$462
Thu 23/521:20HKG - ADL
3 stops31h 40mMultiple Airlines
Deal found 19/5$466
Thu 30/516:40HKG - ADL
3 stops36h 20mVietJet Air
Deal found 19/5$482

Find flights from Hong Kong to Adelaide within your budget

Customise your flight search to find flights from Hong Kong to Adelaide 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 529,483 searches. Data last updated 20 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,271 - $11,999

Route

Depart

Return

Price

Hong Kong IntlAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sun 2/6

1 stop19h 40m

Adelaide

Wed 5/6

1 stop13h 30m

$1,271

Hong Kong IntlAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sun 2/6

2 stops18h 05m

Adelaide

Wed 5/6

1 stop13h 30m

$1,444

Hong Kong IntlAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sun 2/6

2 stops24h 50m

Adelaide

Wed 5/6

2 stops18h 45m

$1,589

Hong Kong IntlAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sun 2/6

2 stops23h 45m

Adelaide

Wed 5/6

2 stops18h 45m

$1,710

Hong Kong IntlAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sat 1/6

1 stop13h 15m

Adelaide

Wed 5/6

1 stop13h 00m

$2,149

Hong Kong IntlAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sat 27/7

1 stop15h 50m

Adelaide

Wed 14/8

1 stop13h 30m

$5,582

Hong Kong IntlAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Fri 26/7

1 stop16h 25m

Adelaide

Wed 14/8

1 stop16h 40m

$6,725

Hong Kong IntlAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sat 27/7

2 stops24h 45m

Adelaide

Wed 14/8

2 stops19h 15m

$6,728

Hong Kong IntlAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sat 27/7

1 stop14h 55m

Adelaide

Wed 14/8

2 stops19h 40m

$11,999

Flights are sorted by cheapest first

Deals found on 19/5

When is the best time to book a flight from Hong Kong 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 10 May 2024.
To ensure you get the cheapest price possible for a flight from Hong Kong to Adelaide, you should look to book at least 37 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.
Search Deals

When is the cheapest time to fly from Hong Kong to Adelaide?

Use this chart to determine the cheapest time to fly return from Hong Kong to Adelaide. Price data was last updated on 19 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Hong Kong to Adelaide flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Adelaide by month

Plan your trip from Hong Kong to Adelaide by taking into account the cheapest months to travel. The average price of a one-way flight from Hong Kong to Adelaide is currently $431 while a return flight costs $4,355. Price data was last updated on 12 May 2024.

Currently, February is the cheapest month in which you can book a flight from Hong Kong to Adelaide (average of $172). Flying from Hong Kong to Adelaide in October is currently the most expensive (average of $207). 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.

January

$296

February

$257

March

$272

April

$303

May

$272

June

$285

July

$302

August

$279

September

$278

October

$309

November

$290

December

$293

Temperature and rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature and rainfall totals by month.

ADL

Temperature

11 - 21 °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 20 May 2024.
Read through reviews of airlines operating flights from Hong Kong to Adelaide, such as Qantas Airways and China Eastern. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,077 reviews

Entertainment

7.9

Overall

7.8

Comfort

7.8

Crew

8.2

Boarding

8.0

Food

7.5

Reviews

1 / 10

Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.

7.8
Good
1,077 reviews
7.8
Good
1,077 reviews

Entertainment

7.9

Overall

7.8

Comfort

7.8

Crew

8.2

Boarding

8.0

Food

7.5

Reviews

1 / 10

Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.

7.6
Good
961 reviews
7.8
Good
1,077 reviews

Entertainment

7.9

Overall

7.8

Comfort

7.8

Crew

8.2

Boarding

8.0

Food

7.5

Reviews

1 / 10

Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.

7.5
Good
384 reviews
7.8
Good
1,077 reviews

Entertainment

7.9

Overall

7.8

Comfort

7.8

Crew

8.2

Boarding

8.0

Food

7.5

Reviews

1 / 10

Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.

7.3
Good
494 reviews
7.8
Good
1,077 reviews

Entertainment

7.9

Overall

7.8

Comfort

7.8

Crew

8.2

Boarding

8.0

Food

7.5

Reviews

1 / 10

Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.

5.5
Fair
133 reviews
7.8
Good
1,077 reviews

Entertainment

7.9

Overall

7.8

Comfort

7.8

Crew

8.2

Boarding

8.0

Food

7.5

Reviews

1 / 10

Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.

Related info for your journey

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

    Most people fly into Adelaide (ADL) if they book a flight to Adelaide from Hong Kong. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.

  • Can I find flights from Hong Kong to Adelaide for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Hong Kong to Adelaide for under $1,300. The cheapest flight booked recently is on Qantas Airways for just $1,271, but on average you can expect to pay $4,354.

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

    Our cheapest airline available from Hong Kong to Adelaide is Qantas Airways. Our recent data shows that you can find tickets from as low as $1,271 on this airline. Additional options worth looking into are China Eastern and Cathay Pacific, starting at $1,589 and $2,149 round-trip. Qantas Airways is 7% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Hong Kong to Adelaide one-way?

    For one-way options, check prices for VietJet Air. According to our data, you can fly for as low as $482. Users have also found prices from $629 and $845 on Malaysia Airlines and Qantas Airways, respectively.

  • What are the most popular airlines that fly from Hong Kong to Adelaide?

  • What does HKG to ADL mean?

    HKG stands for Hong Kong Intl Airport, while ADL stands for Adelaide Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Hong Kong to Adelaide that include extra baggage allowance?

    The amount of baggage you can bring on your Hong Kong to Adelaide flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Hong Kong to Adelaide with specific airlines?

    Yes, Cheapflights allows you to browse and filter Hong Kong to Adelaide flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Hong Kong to Adelaide that allow pets onboard?

    Many airlines flying from Hong Kong to Adelaide offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Hong Kong to Adelaide?

    Yes, you can often find last-minute deals on Hong Kong to Adelaide flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Hong Kong to Adelaide flight deals updated?

    The Hong Kong to Adelaide flight deals you see on this page were last updated on 20/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Hong Kong to Adelaide

Discover the top 4 airlines that operate flights from Hong Kong to Adelaide. 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 529,483 searches. Data last updated 20 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$1,070Average$1,446FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,121Average$1,581FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,229Average$1,391FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$2,287Average$3,099FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Search flights from Hong Kong to Adelaide by cabin class

Find flights from Hong Kong to Adelaide, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 Hong Kong to Adelaide?

When you search for this flight from Hong Kong to Adelaide, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Adelaide?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Adelaide for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Hong Kong to Adelaide with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Adelaide from Hong Kong today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.