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Cheap flights from Hong Kong to Cairns from $535

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 25/12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNS
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Cairns

Enter your travel dates to find the best prices.

Best flights from Hong Kong to Cairns
Discover carefully curated flight deals from Hong Kong to Cairns that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.

Mon 18/500:55HKG - CNS
1 stop25h 35mMultiple Airlines
Sun 31/511:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 3/12$986
Sun 8/318:50HKG - CNS
1 stop20h 30mSingapore Airlines
Sun 15/318:35CNS - HKG
1 stop19h 50mSingapore Airlines
Deal found 4/12$1,122
Mon 9/319:30HKG - CNS
1 stop24h 35mQantas Airways
Thu 12/319:30CNS - HKG
1 stop24h 05mQantas Airways
Deal found 2/12$1,317
Tue 24/216:20HKG - CNS
2 stops35h 25mMultiple Airlines
Wed 18/306:40CNS - HKG
1 stop14h 45mMultiple Airlines
Deal found 3/12$1,075
Mon 2/319:30HKG - CNS
1 stop17h 40mQantas Airways
Wed 4/318:05CNS - HKG
1 stop25h 45mQantas Airways
Deal found 3/12$1,326
Sun 18/118:15HKG - CNS
2 stops33h 30mMultiple Airlines
Sun 25/112:35CNS - HKG
1 stop31h 25mMultiple Airlines
Deal found 3/12$1,270

Find flight deals from Hong Kong to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Cairns (CNS). 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 5 December 2025.

Round-trip from

$981

One-way from

$535
24/2-18/3
  • 24/2-18/3
  • 5 total stops
  • 69h 55m total
  • Hong Kong to Cairns
Search Deals
25/12
  • 25/12
  • 2 total stops
  • 33h 05m total
  • Hong Kong to Cairns
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Cairns 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 5 December 2025.
Use the filters below to find and compare flights from Hong Kong to Cairns that are best for you.

Fly from

Hong Kong

Fly to

Cairns

Route

Depart

Return

Price

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 18/5

00:55-04:30

1 stop25h 35m

Cairns

Sun 31/5

11:40-23:55

1 stop14h 15m

$986

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 24/2

16:20-05:45

2 stops35h 25m

Cairns

Wed 18/3

06:40-19:25

1 stop14h 45m

$1,075

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 8/3

18:50-17:20

1 stop20h 30m

Cairns

Sun 15/3

18:35-12:25

1 stop19h 50m

$1,122

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 18/1

18:15-05:45

2 stops33h 30m

Cairns

Sun 25/1

12:35-18:00

1 stop31h 25m

$1,270

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 9/3

19:30-22:05

1 stop24h 35m

Cairns

Thu 12/3

19:30-17:35

1 stop24h 05m

$1,317

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 2/3

19:30-15:10

1 stop17h 40m

Cairns

Wed 4/3

18:05-17:50

1 stop25h 45m

$1,326

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 25/12

18:40-05:45

2 stops33h 05m

$535

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 19/12

18:15-16:40

3 stops44h 25m

$596

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 20/12

09:15-05:40

3 stops42h 25m

$682

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 12/2

13:40-11:05

2 stops19h 25m

$759

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 12 results
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Best time to book a flight from Hong Kong to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns 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 Cairns

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

Find hourly flight availability from Hong Kong to Cairns. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

It’s typically best to fly out from Hong Kong to Cairns at midday. Doing so could potentially save you 84% on the flight price compared to flying in the evening, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Cairns. 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 Hong Kong to Cairns flight route?

    Within the past month, 1 users have taken a look at flights from Hong Kong Intl to Cairns.

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

    For as low as $1,122, Singapore Airlines can have you in Cairns from Hong Kong in 20h 30m. There are 5564 km between Hong Kong and Cairns.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Cairns 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

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hong Kong to Cairns

See prices for flight routes from nearby airports that may be better suited for you.
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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 Cairns?

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 Cairns from Hong Kong today with Cheapflights!

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

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

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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