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Travel Guide

HK$2,572+ Cheap flights to Cairns

— CNS
6 Oct — 13 Oct1
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

Fri 16-1020:25 -
1 stop12h 35m
Fri 30-1009:30 -
1 stop11h 45m
Deal found 4-9HK$5,308
Fri 16-1020:25 -
1 stop12h 35m
Fri 23-1009:30 -
1 stop11h 45m
Deal found 1-9HK$5,355
Mon 12-1020:45 -
1 stop19h 45m
Fri 16-1009:30 -
1 stop11h 45m
Deal found 6-9HK$5,370
Mon 19-1009:25 -
2 stops35h 00m
Mon 26-1018:40 -
1 stop18h 40m
Deal found 3-9HK$6,327
Fri 16-1020:25 -
2 stops22h 35m
Fri 30-1009:30 -
1 stop11h 45m
Deal found 4-9HK$6,366
Mon 2-1120:45 -
1 stop19h 45m
Tue 17-1112:05 -
2 stops33h 30m
Deal found 2-9HK$6,515
Tue 20-1017:50 -
2 stops21h 35m
Tue 27-1011:45 -
1 stop26h 55m
Deal found 5-9HK$6,797
Fri 16-1009:25 -
2 stops35h 00m
Fri 23-1009:30 -
1 stop11h 45m
Deal found 1-9HK$6,844
Mon 12-1020:45 -
2 stops23h 45m
Fri 16-1012:30 -
1 stop15h 40m
Deal found 6-9HK$6,993

Find flight deals to Cairns

Return from

HK$5,308

One-way from

HK$2,572
Air Niugini
  • Air Niugini
  • 16-10-30-10
  • 2 total stops
  • 24h 20m total
  • Hong Kong to Cairns
Search Deals
16-11-31-12
  • 16-11-31-12
  • 2 total stops
  • 37h 40m total
  • Hong Kong to Cairns
Search Deals

Cheapflights Fare Finder

 
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 Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Sun 13-9

00:55-04:30

1 stop25h 35m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,222

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Sat 12-12

01:10-04:35

1 stop25h 25m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,356
Fastest return journey

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Fri 30-10

20:25-11:00

1 stop12h 35m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,426

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Sun 1-11

20:25-11:00

1 stop12h 35m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,426

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Sun 22-11

20:25-11:00

1 stop12h 35m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,426

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Mon 2-11

20:45-18:30

1 stop19h 45m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,450

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Mon 16-11

20:45-18:30

1 stop19h 45m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,450

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Thu 15-10

22:40-11:00

2 stops34h 20m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,512

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Mon 14-9

01:50-05:55

2 stops26h 05m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,614

Hong KongCairns

HKG Hong Kong Intl - CNS Cairns

HKGCNS

Hong Kong Intl

Fri 11-9

08:00-22:25

2 stops36h 25m

Cairns

Wed 31-12

00:00-22:00

Nonstop0h 00m

HK$3,700

Flights are sorted by cheapest return flights first.

Deals found on 4-9

Showing 1-10 of 19 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

Cheapflights Insights

Everything you need to know about your flight to Cairns

Rainfall in Cairns 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

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$1,190, while return flights cost around HK$2,301.

  • How much is a return flight to Cairns?

    A return flight to Cairns will typically cost around HK$4,182, however they can be found for as little as HK$2,301.

  • 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. Spacious 7-Bedroom Queenslander Retreat | Privacy, Comfort & Bushland Serenity is the closest property to Cairns (0.0 km away from Cairns).

See more FAQs

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

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