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Cheap flights from Hong Kong to Cairns from $399

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 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNS
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 8 January 2026.

Round-trip from

$910

One-way from

$399
10/3-3/6
  • 10/3-3/6
  • 3 total stops
  • 46h 30m total
  • Hong Kong to Cairns
Search Deals
26/2
  • 26/2
  • 1 total stop
  • 25h 50m total
  • Hong Kong to Cairns
Search Deals

Find flight deals from Hong Kong to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Cairns
Explore the most affordable flight options available from Hong Kong to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 January 2026.

Tue 10/319:30HKG - CNS
2 stops32h 15mMultiple Airlines
Wed 3/611:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 6/1$910
Sun 8/316:25HKG - CNS
2 stops35h 20mMultiple Airlines
Wed 3/611:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 6/1$916
Thu 12/319:30HKG - CNS
2 stops32h 15mMultiple Airlines
Thu 4/611:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 6/1$922
Thu 12/319:30HKG - CNS
2 stops32h 15mMultiple Airlines
Mon 1/611:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 6/1$934
Tue 10/319:30HKG - CNS
2 stops32h 15mMultiple Airlines
Sun 31/511:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 6/1$944
Tue 10/319:30HKG - CNS
2 stops32h 15mMultiple Airlines
Sat 6/611:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 6/1$950
Mon 9/316:25HKG - CNS
2 stops37h 55mMultiple Airlines
Thu 4/611:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 6/1$953
Thu 12/319:30HKG - CNS
2 stops32h 15mMultiple Airlines
Sun 31/511:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 6/1$957
Wed 11/316:25HKG - CNS
2 stops24h 20mMultiple Airlines
Wed 3/611:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 6/1$960
Thu 12/319:30HKG - CNS
2 stops32h 15mMultiple Airlines
Sat 6/611:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 6/1$962
Mon 9/316:25HKG - CNS
2 stops23h 05mMultiple Airlines
Wed 3/611:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 6/1$971
Wed 11/316:25HKG - CNS
2 stops24h 20mMultiple Airlines
Mon 1/611:40CNS - HKG
1 stop14h 15mMultiple Airlines
Deal found 6/1$972

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 8 January 2026.
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

Fri 13/3

19:50-05:45

2 stops31h 55m

Cairns

Fri 19/6

07:00-19:00

1 stop14h 00m

$1,167

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 10/3

19:30-05:45

2 stops32h 15m

Cairns

Wed 10/6

07:00-19:35

1 stop14h 35m

$1,167

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 10/3

19:30-05:45

2 stops32h 15m

Cairns

Mon 8/6

12:15-19:35

1 stop9h 20m

$1,170

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 13/3

19:50-05:45

2 stops31h 55m

Cairns

Mon 8/6

12:15-19:35

1 stop9h 20m

$1,170

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 10/3

19:30-05:45

2 stops32h 15m

Cairns

Fri 5/6

07:00-19:00

1 stop14h 00m

$1,170

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 10/3

19:30-05:45

2 stops32h 15m

Cairns

Mon 15/6

12:15-19:35

1 stop9h 20m

$1,170

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 12/3

19:30-05:45

2 stops32h 15m

Cairns

Mon 1/6

12:15-19:35

1 stop9h 20m

$1,181

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 8/3

01:55-05:45

1 stop25h 50m

Cairns

Wed 3/6

11:40-23:55

1 stop14h 15m

$1,184

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 8/3

01:55-05:45

1 stop25h 50m

Cairns

Mon 15/6

12:15-19:35

1 stop9h 20m

$1,192

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 10/3

01:55-05:45

1 stop25h 50m

Cairns

Mon 15/6

12:15-19:35

1 stop9h 20m

$1,213

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 21 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 8 January 2026.

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.

  • What are the most reliable airlines from Hong Kong to Cairns?

    Consider Cathay Pacific (100%), Finnair (100%) or SWISS (100%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to 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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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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