Find flights
When to book
FAQs

Cheap flights from Hong Kong to Cairns from HK$2,737

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 17-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNS
7 Apr — 14 Apr1
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 8 March 2026.

Fri 14-820:25
HKG
-
CNS
1 stop12h 35m
Air Niugini
Mon 24-807:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Deal found 6-3HK$5,083
Mon 20-418:30
HKG
-
CNS
2 stops36h 50m
Multiple Airlines
Mon 27-419:00
CNS
-
HKG
1 stop20h 20m
Multiple Airlines
Deal found 6-3HK$5,099
Wed 12-820:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Mon 24-807:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Deal found 6-3HK$5,107
Sun 17-519:50
HKG
-
CNS
2 stops31h 40m
Multiple Airlines
Sun 24-519:10
CNS
-
HKG
1 stop26h 00m
Multiple Airlines
Deal found 6-3HK$5,576
Sat 18-408:25
HKG
-
CNS
3 stops32h 50m
Multiple Airlines
Mon 27-412:30
CNS
-
HKG
1 stop13h 25m
Multiple Airlines
Deal found 5-3HK$5,787
Sat 25-700:55
HKG
-
CNS
1 stop25h 35m
Multiple Airlines
Wed 12-807:00
CNS
-
HKG
1 stop14h 35m
Multiple Airlines
Deal found 6-3HK$5,803
Sun 19-419:50
HKG
-
CNS
3 stops35h 55m
Multiple Airlines
Sun 26-419:10
CNS
-
HKG
1 stop26h 00m
Multiple Airlines
Deal found 5-3HK$5,842
Mon 27-720:45
HKG
-
CNS
1 stop19h 45m
Multiple Airlines
Thu 13-809:20
CNS
-
HKG
2 stops35h 30m
Multiple Airlines
Deal found 6-3HK$5,857
Wed 1-720:45
HKG
-
CNS
1 stop19h 45m
Multiple Airlines
Sat 18-716:55
CNS
-
HKG
2 stops27h 55m
Multiple Airlines
Deal found 3-3HK$5,928

Find flight deals from Hong Kong to Cairns

Keep the following information in mind while searching for Hong Kong to Cairns flight deals. Data was last updated 8 March 2026.

Round-trip from

HK$5,083

One-way from

HK$2,737
Air Niugini
  • Air Niugini
  • 14-8-24-8
  • 2 total stops
  • 27h 10m total
  • Hong Kong to Cairns
Search Deals
23-3
  • 23-3
  • 2 total stops
  • 36h 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 8 March 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

Fri 14-8

20:25-11:00

1 stop12h 35m

Cairns

Mon 24-8

07:00-19:35

1 stop14h 35m

HK$5,083

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 18-4

08:25-19:15

3 stops32h 50m

Cairns

Mon 27-4

12:30-23:55

1 stop13h 25m

HK$5,787

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 1-7

20:45-18:30

1 stop19h 45m

Cairns

Sat 18-7

16:55-18:50

2 stops27h 55m

HK$5,928

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 16-4

01:40-19:15

3 stops39h 35m

Cairns

Mon 27-4

12:30-23:55

1 stop13h 25m

HK$6,616

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 17-4

02:00-08:40

2 stops28h 40m

Cairns

Sat 25-4

19:10-19:10

1 stop26h 00m

HK$6,976

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 17-5

20:05-15:00

2 stops16h 55m

Cairns

Mon 18-5

18:20-17:55

1 stop25h 35m

HK$7,015

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 18-4

11:55-19:15

2 stops29h 20m

Cairns

Sun 26-4

06:45-11:15

2 stops30h 30m

HK$7,304

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 26-7

19:30-19:30

2 stops22h 00m

Cairns

Thu 13-8

17:40-17:55

2 stops26h 15m

HK$7,648

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 19-3

19:25-13:50

1 stop16h 25m

Cairns

Sun 22-3

11:35-17:35

1 stop32h 00m

HK$7,750
Cheapest one-way

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 17-4

16:30-19:15

3 stops48h 45m

HK$2,737

Flights are sorted by cheapest return flights first.

Deals found on 5-3

Showing 1-10 of 13 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

What is the cheapest time of day to fly from HK 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 March 2026.

It’s optimal to fly from Hong Kong to Cairns at midday. By choosing this option you can save up to 79% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly return from Hong Kong to Cairns. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Hong Kong to Cairns flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from Hong Kong to Cairns delayed?

About 27% of weekly flights between Hong Kong and Cairns have experienced delays in the past year, with the average delay time being 126 minutes.

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

Historically, flights departing in the evening 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?

Saturday 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 16% 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.

  • What airport do you fly into for flights to Cairns from Hong Kong?

    If you book a flight to Cairns from Hong Kong, you will be flying to Cairns, which is the city’s only airport. Cairns (CNS) is located 4.4 km from the centre of Cairns.

  • How popular is this Hong Kong to Cairns flight route?

    Flights from Hong Kong 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$5,083, 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?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hong Kong to Cairns on time: Lufthansa (96%), Cathay Pacific (92%), Finnair (92%).

  • 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 Cairns 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Cairns. 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 Cairns?

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Cairns for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Hong Kong to Cairns with no change fees.

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

Yes! Start tracking prices for Hong Kong to Cairns flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.