Find flights
When to book
FAQs

Cheap flights from Hong Kong to Cairns from HK$2,976

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 30-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNS
18 Mai — 25 Mai1
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 18 April 2026.

Fr 29-520:25
HKG
-
CNS
1 stop12h 35m
Air Niugini
Fr 5-612:00
CNS
-
HKG
1 stop9h 15m
Air Niugini
Deal found 14-4HK$4,667
Mi 3-620:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Fr 12-607:00
CNS
-
HKG
1 stop14h 15m
Air Niugini
Deal found 14-4HK$4,730
Fr 29-520:25
HKG
-
CNS
2 stops15h 55m
Multiple Airlines
Fr 5-607:00
CNS
-
HKG
1 stop14h 15m
Multiple Airlines
Deal found 14-4HK$6,014
Mi 3-620:45
HKG
-
CNS
1 stop19h 45m
Multiple Airlines
Fr 12-619:10
CNS
-
HKG
2 stops42h 05m
Multiple Airlines
Deal found 14-4HK$6,108
Sa 30-518:30
HKG
-
CNS
2 stops33h 00m
Multiple Airlines
Sa 6-611:40
CNS
-
HKG
1 stop15h 50m
Multiple Airlines
Deal found 15-4HK$6,351
Di 2-618:30
HKG
-
CNS
2 stops45h 55m
Multiple Airlines
Fr 12-612:00
CNS
-
HKG
1 stop9h 15m
Multiple Airlines
Deal found 16-4HK$6,359

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 18 April 2026.

Round-trip from

HK$4,667

One-way from

HK$2,976
Air Niugini
  • Air Niugini
  • 29-5-5-6
  • 2 total stops
  • 21h 50m total
  • Hong Kong to Cairns
Search Deals
30-5
  • 30-5
  • 2 total stops
  • 33h 00m 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 70,647 searches. Data last updated 18 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

Departure

Return

Price

Cheapest return flight
Fastest return journey

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fr 29-5

20:25-11:00

1 stop12h 35m

Cairns

Fr 5-6

12:00-19:15

1 stop9h 15m

HK$4,667

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mi 3-6

20:45-18:30

1 stop19h 45m

Cairns

Fr 12-6

07:00-19:15

1 stop14h 15m

HK$4,730

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fr 29-5

20:25-14:20

2 stops15h 55m

Cairns

Fr 5-6

07:00-19:15

1 stop14h 15m

HK$6,014

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mi 13-5

15:10-04:30

1 stop35h 20m

Cairns

Sa 23-5

19:10-18:50

2 stops49h 40m

HK$6,578

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mi 3-6

11:55-05:30

2 stops15h 35m

Cairns

Fr 12-6

11:40-01:30

1 stop15h 50m

HK$6,892

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sa 30-5

10:35-04:30

1 stop15h 55m

Cairns

Sa 6-6

11:40-13:30

1 stop27h 50m

HK$7,087

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Di 2-6

08:00-05:55

1 stop19h 55m

Cairns

Fr 12-6

11:40-01:30

1 stop15h 50m

HK$7,682

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Di 8-9

20:05-22:40

1 stop24h 35m

Cairns

Do 10-9

07:00-17:55

1 stop36h 55m

HK$8,035
Cheapest one-way

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sa 30-5

18:30-05:30

2 stops33h 00m

HK$2,976

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mo 29-6

20:45-22:40

2 stops23h 55m

HK$3,822

Flights are sorted by cheapest return flights first.

Deals found on 15-4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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

How often are flights from Hong Kong to Cairns delayed?

About 22% of weekly flights between Hong Kong and Cairns have experienced delays in the past year, with the average delay time being 115 minutes.

What is the most punctual flight time for Hong Kong to Cairns flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Cairns flights?

Over the past year, China Eastern have had the lowest number of delays on this route, with just 18% of flights being delayed.

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?

    Flights from Hong Kong Intl to Cairns have been viewed 3 times in the past calendar month.

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

    For as low as HK$4,667, Air Niugini can have you in Cairns from Hong Kong in 12h 35m. There are 5564 km between Hong Kong and Cairns.

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

    The top 3 most reliable airlines when flying from Hong Kong to Cairns are Cathay Pacific (100%), Finnair (100%) and SWISS (100%).

  • 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

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.

Alternative routes for Hong Kong to Cairns

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Brisbane flights
Hong Kong to Coolangatta flights
Hong Kong to Maroochydore flights

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 helps you find that perfect flight to Cairns from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Cairns from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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.