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Cheap flights from Hong Kong to Cairns from $602

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNS
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 1 April 2026.

Mon 11/520:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Mon 18/507:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Deal found 27/3$867
Mon 3/820:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Fri 21/812:00
CNS
-
HKG
1 stop9h 15m
Air Niugini
Deal found 29/3$944
Mon 11/520:45
HKG
-
CNS
1 stop19h 45m
Multiple Airlines
Mon 18/519:00
CNS
-
HKG
3 stops42h 15m
Multiple Airlines
Deal found 27/3$1,054
Sun 2/809:25
HKG
-
CNS
2 stops48h 00m
Multiple Airlines
Fri 21/812:00
CNS
-
HKG
1 stop9h 15m
Multiple Airlines
Deal found 29/3$1,064
Thu 14/511:55
HKG
-
CNS
2 stops28h 30m
Multiple Airlines
Thu 21/511:40
CNS
-
HKG
1 stop14h 55m
Multiple Airlines
Deal found 30/3$1,081
Tue 25/808:00
HKG
-
CNS
1 stop19h 55m
Multiple Airlines
Fri 28/812:00
CNS
-
HKG
1 stop9h 15m
Multiple Airlines
Deal found 27/3$1,096
Fri 19/620:25
HKG
-
CNS
1 stop12h 35m
Multiple Airlines
Tue 30/609:10
CNS
-
HKG
2 stops36h 25m
Multiple Airlines
Deal found 30/3$1,097
Tue 12/510:35
HKG
-
CNS
1 stop15h 55m
Multiple Airlines
Tue 19/511:00
CNS
-
HKG
2 stops24h 05m
Multiple Airlines
Deal found 28/3$1,157

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 1 April 2026.

Round-trip from

$944

One-way from

$602
Air Niugini
  • Air Niugini
  • 3/8-21/8
  • 2 total stops
  • 29h 00m total
  • Hong Kong to Cairns
Search Deals
26/5
  • 26/5
  • 2 total stops
  • 31h 20m 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 1 April 2026.
Use the filters below to find and compare flights from Hong Kong to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 11/5

20:45-18:30

1 stop19h 45m

Cairns

Mon 18/5

19:00-11:15

3 stops42h 15m

$1,054
Fastest return journey

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 25/8

08:00-05:55

1 stop19h 55m

Cairns

Fri 28/8

12:00-19:15

1 stop9h 15m

$1,096

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 12/5

10:35-04:30

1 stop15h 55m

Cairns

Tue 19/5

11:00-09:05

2 stops24h 05m

$1,157

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 26/4

18:30-05:30

2 stops33h 00m

Cairns

Wed 29/4

11:00-11:15

3 stops26h 15m

$1,167

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 14/5

10:35-04:30

1 stop15h 55m

Cairns

Thu 21/5

11:40-01:30

1 stop15h 50m

$1,187

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 15/5

19:30-18:25

1 stop20h 55m

Cairns

Sun 17/5

21:40-17:55

1 stop22h 15m

$1,493
Cheapest one-way
Fastest single journey

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 26/5

11:55-21:15

2 stops31h 20m

$602

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Sorted by cheapest first

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 1 April 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 Lufthansa (100%), Cathay Pacific (95%) or Finnair (95%) 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

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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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