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

Singapore Airlines, at HK$4,568, was found to be the cheapest airline from Hong Kong to Adelaide.Alternate airlines to your destination round-trip include Qantas Airways and Malaysia Airlines. These flights start at 31% lower than the current average price 3 months from now. Find deals

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

Travellers seeking maximum savings on their Hong Kong to Adelaide flight should consider departing on Wednesday at midday when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

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

Consider Cathay Pacific, Malaysia Airlines or Qantas Airways when booking your flight. These represent the most popular airlines when flying from Hong Kong to Adelaide.

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

Travellers have found that booking a Sunday departure is the best way to save up to 14% 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?

To save on the cost of your flight from Hong Kong to Adelaide, book at least 17 days before your planned departure. Booking around this time can save you about 29% on the cost of this flight compared to booking a flight leaving this week. We have found prices from HK$5,863 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as HK$6,515.

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

Our data shows that August tends to be the cheapest month to fly to Adelaide from Hong Kong. Users have commonly found prices around HK$6,688 for the month, but tickets can be as low as HK$4,452. Due to multiple factors, prepare for potentially higher prices in January.

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.

HK$3,986+ Flights from Hong Kong to Adelaide

Cheapflights Tip: The best prices from Hong Kong Intl to Adelaide are usually found in August or May, booked 16 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Hong Kong to Adelaide

Round-trip from	HK$3,986
Popular in	January
Cheapest in	August
Average price	HK$6,810

28-5-4-6
4 total stops
55h 30m total
Hong Kong to Adelaide

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (HK$9,617 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (HK$2,808 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Hong Kong to Adelaide

Cheapest flights from Hong Kong to Adelaide
Explore the most affordable flight options available from Hong Kong to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Wed 28-519:20HKG - ADL

2 stops20h 25mMultiple Airlines

Wed 4-608:45ADL - HKG

2 stops35h 05mMultiple Airlines

Deal found 14-4HK$3,986

Wed 6-812:25HKG - ADL

1 stop17h 30mSingapore Airlines

Wed 13-809:10ADL - HKG

1 stop27h 40mSingapore Airlines

Deal found 14-4HK$4,568

Thu 8-520:05HKG - ADL

1 stop14h 00mQantas Airways

Fri 23-506:30ADL - HKG

1 stop12h 55mQantas Airways

Deal found 14-4HK$5,747

Sat 27-908:45HKG - ADL

1 stop20h 45mMalaysia Airlines

Sat 11-1010:50ADL - HKG

1 stop15h 30mMalaysia Airlines

Deal found 14-4HK$5,887

Sun 18-500:20HKG - ADL

1 stop15h 40mCathay Pacific

Mon 26-510:05ADL - HKG

1 stop13h 10mCathay Pacific

Deal found 15-4HK$9,416

Best flights from Hong Kong to Adelaide
Discover carefully curated flight deals from Hong Kong to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2025.

Wed 28-519:20HKG - ADL

2 stops20h 25mMultiple Airlines

Wed 4-608:45ADL - HKG

2 stops35h 05mMultiple Airlines

Deal found 14-4HK$3,986

Wed 6-812:25HKG - ADL

1 stop17h 30mSingapore Airlines

Wed 13-809:10ADL - HKG

1 stop27h 40mSingapore Airlines

Deal found 14-4HK$4,568

Thu 8-520:05HKG - ADL

1 stop14h 00mQantas Airways

Fri 23-506:30ADL - HKG

1 stop12h 55mQantas Airways

Deal found 14-4HK$5,747

Sat 27-908:45HKG - ADL

1 stop20h 45mMalaysia Airlines

Sat 11-1010:50ADL - HKG

1 stop15h 30mMalaysia Airlines

Deal found 14-4HK$5,887

Sun 18-500:20HKG - ADL

1 stop15h 40mCathay Pacific

Mon 26-510:05ADL - HKG

1 stop13h 10mCathay Pacific

Deal found 15-4HK$9,416

Tue 19-801:20HKG - ADL

2 stops32h 45mFiji Airways

Wed 27-808:55ADL - HKG

2 stops46h 35mFiji Airways

Deal found 14-4HK$14,721

Last-minute flights from Hong Kong to Adelaide
Discover last-minute flight deals from Hong Kong to Adelaide. Data last updated 15 April 2025 and is based on user searches.

Wed 23-400:20HKG - ADL

1 stop13h 45mCathay Pacific

Tue 6-510:05ADL - HKG

1 stop13h 10mCathay Pacific

Deal found 15-4HK$13,511

Thu 24-420:05HKG - ADL

1 stop15h 55mQantas Airways

Tue 6-506:00ADL - HKG

1 stop13h 25mQantas Airways

Deal found 15-4HK$10,509

Thu 24-416:55HKG - ADL

2 stops21h 50mMultiple Airlines

Tue 6-508:55ADL - HKG

2 stops55h 25mMultiple Airlines

Deal found 14-4HK$16,466

Thu 24-412:25HKG - ADL

2 stops18h 10mSingapore Airlines

Tue 6-518:50ADL - HKG

2 stops18h 00mSingapore Airlines

Deal found 15-4HK$22,662

Thu 8-520:05HKG - ADL

1 stop14h 00mQantas Airways

Fri 23-506:30ADL - HKG

1 stop12h 55mQantas Airways

Deal found 14-4HK$5,747

Sun 18-500:20HKG - ADL

1 stop15h 40mCathay Pacific

Mon 26-510:05ADL - HKG

1 stop13h 10mCathay Pacific

Deal found 15-4HK$9,416

Wed 21-514:25HKG - ADL

1 stop15h 30mSingapore Airlines

Tue 19-809:10ADL - HKG

1 stop30h 15mSingapore Airlines

Deal found 14-4HK$5,227

Fri 23-508:45HKG - ADL

1 stop20h 45mMalaysia Airlines

Tue 27-509:50ADL - HKG

1 stop15h 30mMalaysia Airlines

Deal found 14-4HK$6,081

Wed 28-519:20HKG - ADL

2 stops20h 25mMultiple Airlines

Wed 4-608:45ADL - HKG

2 stops35h 05mMultiple Airlines

Deal found 14-4HK$3,986

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Adelaide that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Wed 28-5

19:20-17:15

2 stops20h 25m

Adelaide

Wed 4-6

08:45-18:20

2 stops35h 05m

HK$3,986

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Wed 6-8

12:25-07:25

1 stop17h 30m

Adelaide

Wed 13-8

09:10-11:20

1 stop27h 40m

HK$4,568

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Thu 8-5

20:05-11:35

1 stop14h 00m

Adelaide

Fri 23-5

06:30-17:55

1 stop12h 55m

HK$5,747

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sat 27-9

08:45-07:00

1 stop20h 45m

Adelaide

Sat 11-10

10:50-23:50

1 stop15h 30m

HK$5,887

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Sun 18-5

00:20-17:30

1 stop15h 40m

Adelaide

Mon 26-5

10:05-21:45

1 stop13h 10m

HK$9,416

Hong KongAdelaide

HKG - ADL

HKGADL

Hong Kong Intl

Tue 19-8

01:20-11:35

2 stops32h 45m

Adelaide

Wed 27-8

08:55-06:00

2 stops46h 35m

HK$14,721

Flights are sorted by cheapest return flights first.

Deals found on 14-4

Best time to book a flight from Hong Kong to Adelaide

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

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

The price you pay for your flight from Hong Kong to Adelaide may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from HKG to ADL?

It’s typically best to fly out from Hong Kong to Adelaide at midday. Doing so could potentially save you 24% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Adelaide by month

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Temperature in Adelaide by month

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Adelaide

See what other customers who have flown with Singapore Airlines, Fiji Airways and Qantas Airways from Hong Kong to Adelaide have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,288 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Singapore Airlines

8.1

Very Good

1,288 reviews

Singapore Airlines

8.1

Very Good

1,288 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Fiji Airways

8.0

Very Good

183 reviews

Singapore Airlines

8.1

Very Good

1,288 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Qantas Airways

7.5

Good

818 reviews

Singapore Airlines

8.1

Very Good

1,288 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Cathay Pacific

7.5

Good

846 reviews

Singapore Airlines

8.1

Very Good

1,288 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Malaysia Airlines

7.3

Good

253 reviews

Singapore Airlines

8.1

Very Good

1,288 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gina,Dec 2024

BLR - SIN

Related info for your journey

What are the cheapest airlines flying from Hong Kong to Adelaide round-trip?
Singapore Airlines, at HK$4,568, was found to be the cheapest airline from Hong Kong to Adelaide.Alternate airlines to your destination round-trip include Qantas Airways and Malaysia Airlines. These flights start at 31% lower than the current average price 3 months from now.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly from Hong Kong to Adelaide on these airlines

Qantas Airways flights from Hong Kong Intl to Adelaide

Singapore Airlines flights from Hong Kong Intl to Adelaide

Malaysia Airlines flights from Hong Kong Intl to Adelaide

Top 4 airlines flying from Hong Kong to Adelaide

Airline	Cheapest	Average	Flexibility	On-time
Malaysia Airlines	CheapestHK$4,499	AverageHK$6,041	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Singapore Airlines	CheapestHK$4,579	AverageHK$6,640	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qantas Airways	CheapestHK$4,992	AverageHK$6,469	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Cathay Pacific	CheapestHK$8,889	AverageHK$9,572	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

How does Cheapflights help users find flights from Hong Kong to Adelaide?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Adelaide. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Adelaide flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Hong Kong to Adelaide on Cheapflights with our Price Alert feature and get notified when better prices are available.

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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.

Cheap flights from Hong Kong to Adelaide from HK$3,986

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28-5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Hong Kong Intl to Adelaide are usually found in August or May, booked 16 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Hong Kong to Adelaide

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Hong Kong to Adelaide

Cheapest flights from Hong Kong to AdelaideExplore the most affordable flight options available from Hong Kong to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Explore the most affordable flight options available from Hong Kong to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Adelaide that are best for you.

Best time to book a flight from Hong Kong to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Hong Kong with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Adelaide

How far ahead should I 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 11 April 2025.

What is the cheapest time of day to fly from HKG to ADL?

Find hourly flight availability from Hong Kong to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

Rainfall in Adelaide by month

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

Temperature in Adelaide by month

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

Reviews of airlines servicing Adelaide

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

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

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

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

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.

Fly from Hong Kong to Adelaide on these airlines

Choose from the following airlines for your flight from Hong Kong to Adelaide. Flights are based on user searches made on Cheapflights and were last updated on 15 April 2025.

Top 4 airlines flying from Hong Kong to Adelaide

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Hong Kong to Adelaide
Explore the most affordable flight options available from Hong Kong to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.