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HK$2,765+ Cheap flights to Cairns

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.
— CNS
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Cairns in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Cairns
Explore the most affordable flight options available to Cairns. Find the lowest fares based on data from user searches, with prices last updated on 1 May 2026.

Wed 22-720:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Wed 12-807:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Deal found 28-4HK$5,766
Sat 19-912:35
HKG
-
CNS
1 stop26h 25m
Singapore Airlines
Wed 30-918:15
CNS
-
HKG
1 stop20h 25m
Singapore Airlines
Deal found 28-4HK$6,400
Thu 21-509:15
HKG
-
CNS
1 stop17h 15m
Multiple Airlines
Wed 27-519:00
CNS
-
HKG
2 stops24h 05m
Multiple Airlines
Deal found 27-4HK$6,440
Fri 18-918:50
HKG
-
CNS
1 stop44h 10m
Singapore Airlines
Wed 30-918:15
CNS
-
HKG
1 stop24h 50m
Singapore Airlines
Deal found 28-4HK$6,706
Sun 21-620:45
HKG
-
CNS
2 stops23h 55m
Multiple Airlines
Fri 26-612:30
CNS
-
HKG
2 stops25h 25m
Multiple Airlines
Deal found 30-4HK$6,722
Fri 12-620:25
HKG
-
CNS
1 stop12h 35m
Air Niugini
Fri 19-607:00
CNS
-
HKG
1 stop14h 15m
Air Niugini
Deal found 28-4HK$6,839
Wed 26-800:55
HKG
-
CNS
1 stop25h 35m
Multiple Airlines
Tue 1-911:40
CNS
-
HKG
1 stop14h 15m
Multiple Airlines
Deal found 26-4HK$6,910
Thu 11-613:30
HKG
-
CNS
2 stops31h 10m
Multiple Airlines
Thu 18-611:00
CNS
-
HKG
3 stops34h 45m
Multiple Airlines
Deal found 27-4HK$6,980

Find flight deals to Cairns

Find the latest flights to Cairns in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 1 May 2026.

Return from

HK$5,766

One-way from

HK$2,765
Air Niugini
  • Air Niugini
  • 22-7-12-8
  • 2 total stops
  • 34h 20m total
  • Hong Kong to Cairns
Search Deals
26-5
  • 26-5
  • 2 total stops
  • 42h 05m total
  • Hong Kong to Cairns
Search Deals

Cheapflights Fare Finder

 
Locate flights to Cairns that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 1 May 2026.
Use the filters below to find and compare flights to Cairns that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 27-8

20:45-22:40

2 stops23h 55m

Cairns

Tue 1-9

11:40-23:55

1 stop14h 15m

HK$7,082

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Thu 11-6

15:10-04:30

1 stop35h 20m

Cairns

Thu 18-6

19:15-23:30

2 stops30h 15m

HK$7,160
Fastest return journey

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 13-6

10:35-04:30

1 stop15h 55m

Cairns

Sat 20-6

11:40-01:30

1 stop15h 50m

HK$7,818

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 31-8

20:05-22:40

1 stop24h 35m

Cairns

Thu 3-9

21:40-17:55

1 stop22h 15m

HK$7,936

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 10-8

20:05-20:50

1 stop22h 45m

Cairns

Wed 12-8

21:40-17:55

1 stop22h 15m

HK$7,936
Cheapest one-way

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 26-5

09:25-05:30

2 stops42h 05m

HK$2,765
Fastest single journey

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 23-5

17:50-05:30

2 stops33h 40m

HK$2,891

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 24-5

19:50-09:20

2 stops59h 30m

HK$3,173

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 25-5

09:25-22:40

3 stops59h 15m

HK$3,228

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 22-5

09:25-08:30

3 stops45h 05m

HK$3,275

Flights are sorted by cheapest return flights first.

Deals found on 26-4

Showing 1-10 of 11 resultsSorted by cheapest first
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Best time to book a flight to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns 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 to Cairns

Rainfall in Cairns by month

Plan your trip to Cairns by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cairns ranges from 20.0 - 430.0 mm per month. March is typically the wettest month, when rainfall can reach 430.0 mm. July is typically the driest time to visit Cairns when rainfall is around 20.0 mm.

Temperature in Cairns by month

Plan your trip to Cairns by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cairns, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

How long is the flight to Cairns?

On average, a flight from Hong Kong to Cairns takes 12 hours 35 minutes. Flights to Cairns from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Cairns

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

    Travellers will need to book flights to Cairns (CNS) if they wish to fly to Cairns. The Cairns airport is 4.4 km from the city centre.

  • Can I find cheaper flights to Cairns if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Cairns on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Cairns?

    Cairns is currently the cheapest airport to fly to in Cairns. One-way flights to Cairns typically cost HK$1,189, while return flights cost around HK$4,707.

  • How much is a return flight to Cairns?

    A return flight to Cairns will typically cost around HK$5,289, however they can be found for as little as HK$4,707.

  • Does Cairns have rental cars?

    Yes. Those touching down at Cairns can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Cairns?

    Yes. Cairns has hotels nearby for those requiring accommodations. Hillside Hideaway: vibrant retreat surrounded by hiking trails - mins from city! is the closest property to Cairns (0.0 km away from Cairns).

See more FAQs

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