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Cheap flights from Hong Kong to Cairns from HK$2,339

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 10-2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNS
17 Feb — 24 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 18 January 2026.

Round-trip from

HK$4,218

One-way from

HK$2,339
4-3-11-3
  • 4-3-11-3
  • 4 total stops
  • 40h 00m total
  • Hong Kong to Cairns
Search Deals
10-2
  • 10-2
  • 3 total stops
  • 42h 30m 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 18 January 2026.

Wed 4-312:00
HKG
-
CNS
2 stops15h 45m
Multiple Airlines
Wed 11-319:15
CNS
-
HKG
2 stops24h 15m
Multiple Airlines
Deal found 18-1HK$4,218
Mon 2-312:00
HKG
-
CNS
2 stops15h 45m
Multiple Airlines
Mon 9-319:15
CNS
-
HKG
2 stops24h 15m
Multiple Airlines
Deal found 16-1HK$4,358
Fri 24-420:25
HKG
-
CNS
1 stop12h 50m
Air Niugini
Fri 8-507:00
CNS
-
HKG
1 stop14h 15m
Air Niugini
Deal found 17-1HK$5,036
Wed 22-420:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Wed 6-507:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Deal found 17-1HK$5,067
Tue 3-318:15
HKG
-
CNS
2 stops33h 30m
Multiple Airlines
Tue 10-318:10
CNS
-
HKG
3 stops43h 05m
Multiple Airlines
Deal found 17-1HK$5,106

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 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

Departure

Return

Price

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 4-3

12:00-05:45

2 stops15h 45m

Cairns

Wed 11-3

19:15-17:30

2 stops24h 15m

HK$4,218

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 2-3

12:00-05:45

2 stops15h 45m

Cairns

Mon 9-3

19:15-17:30

2 stops24h 15m

HK$4,514

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 24-4

20:25-11:15

1 stop12h 50m

Cairns

Mon 11-5

07:00-19:35

1 stop14h 35m

HK$5,036

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 24-4

20:25-11:15

1 stop12h 50m

Cairns

Wed 6-5

07:00-19:35

1 stop14h 35m

HK$5,036

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 24-4

20:25-11:15

1 stop12h 50m

Cairns

Fri 8-5

07:00-19:15

1 stop14h 15m

HK$5,036

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 22-4

20:45-18:30

1 stop19h 45m

Cairns

Wed 6-5

07:00-19:35

1 stop14h 35m

HK$5,067

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 22-4

20:45-18:30

1 stop19h 45m

Cairns

Fri 8-5

07:00-19:15

1 stop14h 15m

HK$5,067

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 10-2

12:00-08:30

3 stops42h 30m

HK$2,339

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 11-2

20:10-16:40

3 stops42h 30m

HK$3,555

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 24-1

16:25-08:30

3 stops38h 05m

HK$3,758

Flights are sorted by cheapest return flights first.

Deals found on 17-1

Showing 1-10 of 16 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 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 18 January 2026.

It’s optimal to fly from Hong Kong to Cairns at midday. By choosing this option you can save up to 71% 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 23% 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 20% 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.

  • 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: Cathay Pacific (94%), Finnair (94%), SWISS (94%).

  • 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

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Alternative routes for Hong Kong to Cairns

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Fly with Cheapflights

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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.

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