Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Hong Kong to Cairns from $426

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Cairns departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Hong Kong to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Air Niugini Logo
20:45 - 18:30
HKG
-
CNS
19h 45m
1 stop
Air Niugini Logo
07:00 - 19:35
CNS
-
HKG
14h 35m
1 stop
$838Air Niugini
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
18:30 - 09:20
HKG
-
CNS
36h 50m
2 stops
Multiple Airlines Logo
19:00 - 13:20
CNS
-
HKG
20h 20m
1 stop
$946Multiple Airlines
Tue, 21 Apr - Mon, 27 Apr
Multiple Airlines Logo
02:00 - 05:30
HKG
-
CNS
25h 30m
1 stop
Multiple Airlines Logo
06:00 - 04:30
CNS
-
HKG
24h 30m
2 stops
$1,005Multiple Airlines
Tue, 5 May - Wed, 13 May
Multiple Airlines Logo
18:30 - 09:20
HKG
-
CNS
36h 50m
2 stops
Multiple Airlines Logo
11:40 - 01:30
CNS
-
HKG
15h 50m
1 stop
$1,052Multiple Airlines
Tue, 21 Apr - Sun, 26 Apr
Multiple Airlines Logo
11:55 - 05:30
HKG
-
CNS
15h 35m
2 stops
Multiple Airlines Logo
10:15 - 11:15
CNS
-
HKG
27h 00m
2 stops
$1,084Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
18:30 - 09:20
HKG
-
CNS
36h 50m
2 stops
Multiple Airlines Logo
11:40 - 00:35
CNS
-
HKG
14h 55m
1 stop
$1,088Multiple Airlines
Tue, 21 Apr - Sat, 25 Apr
Multiple Airlines Logo
18:30 - 09:20
HKG
-
CNS
36h 50m
2 stops
Multiple Airlines Logo
11:40 - 23:55
CNS
-
HKG
14h 15m
1 stop
$1,095Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
18:30 - 05:30
HKG
-
CNS
33h 00m
2 stops
Multiple Airlines Logo
06:45 - 11:15
CNS
-
HKG
30h 30m
2 stops
$1,099Multiple Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
11:55 - 05:30
HKG
-
CNS
15h 35m
2 stops
Multiple Airlines Logo
19:00 - 13:20
CNS
-
HKG
20h 20m
1 stop
$1,134Multiple Airlines
Mon, 20 Apr - Mon, 27 Apr
Multiple Airlines Logo
18:30 - 09:45
HKG
-
CNS
37h 15m
3 stops
Multiple Airlines Logo
10:15 - 17:55
CNS
-
HKG
33h 40m
2 stops
$1,141Multiple Airlines
Wed, 6 May - Wed, 13 May

Air Niugini flights from Hong Kong to Cairns

Our best Air Niugini deals on Hong Kong to Cairns flight tickets
Air Niugini
6 May
HKG20:45Hong Kong Intl
19h 45m
1 stop
CNS18:30Cairns
13 May
CNS07:00Cairns
14h 35m
1 stop
HKG19:35Hong Kong Intl
$838
Air Niugini
17 Apr
HKG20:25Hong Kong Intl
12h 35m
1 stop
CNS11:00Cairns
27 Apr
CNS07:00Cairns
14h 35m
1 stop
HKG19:35Hong Kong Intl
$1,242
Air Niugini
15 Apr
HKG20:45Hong Kong Intl
19h 45m
1 stop
CNS18:30Cairns
24 Apr
CNS12:00Cairns
9h 15m
1 stop
HKG19:15Hong Kong Intl
$1,248

Qantas Airways flights from Hong Kong to Cairns

Our best Qantas Airways deals on Hong Kong to Cairns flight tickets
Qantas Airways
14 May
HKG20:05Hong Kong Intl
24h 35m
1 stop
CNS22:40Cairns
17 May
CNS21:40Cairns
22h 15m
1 stop
HKG17:55Hong Kong Intl
$1,277
Qantas Airways
5 May
HKG19:30Hong Kong Intl
16h 10m
1 stop
CNS13:40Cairns
12 May
CNS21:10Cairns
22h 45m
1 stop
HKG17:55Hong Kong Intl
$1,280
Qantas Airways
14 Apr
HKG19:30Hong Kong Intl
20h 55m
1 stop
CNS18:25Cairns
26 Apr
CNS21:40Cairns
22h 15m
1 stop
HKG17:55Hong Kong Intl
$1,291

momondo 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, momondo users made 78,305 searches. Data last updated 23 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

Depart

Return

Price

Cheapest return flight
Fastest return journey

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 6/5

20:45-18:30

1 stop19h 45m

Cairns

Wed 13/5

07:00-19:35

1 stop14h 35m

$838

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 21/4

18:30-09:20

2 stops36h 50m

Cairns

Mon 27/4

19:00-13:20

1 stop20h 20m

$946

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 5/5

02:00-05:30

1 stop25h 30m

Cairns

Wed 13/5

06:00-04:30

2 stops24h 30m

$1,005

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 21/4

18:30-09:20

2 stops36h 50m

Cairns

Sun 26/4

11:40-01:30

1 stop15h 50m

$1,052

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 6/5

11:55-05:30

2 stops15h 35m

Cairns

Wed 13/5

10:15-11:15

2 stops27h 00m

$1,084

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 21/4

18:30-09:20

2 stops36h 50m

Cairns

Sat 25/4

11:40-00:35

1 stop14h 55m

$1,088

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 21/4

18:30-09:20

2 stops36h 50m

Cairns

Tue 28/4

11:40-23:55

1 stop14h 15m

$1,095

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 5/5

18:30-05:30

2 stops33h 00m

Cairns

Tue 12/5

06:45-11:15

2 stops30h 30m

$1,099

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 20/4

11:55-05:30

2 stops15h 35m

Cairns

Mon 27/4

19:00-13:20

1 stop20h 20m

$1,134

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 6/5

18:30-09:45

3 stops37h 15m

Cairns

Wed 13/5

10:15-17:55

2 stops33h 40m

$1,141

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cairns from

How to get the cheapest flight ticket from Hong Kong to Cairns

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Hong Kong Intl to Cairns?

Air Niugini is the most popular carrier operating from Hong Kong Intl to Cairns

When to book flights from Hong Kong to Cairns

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Cairns according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Hong Kong to Cairns (HKG to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Cairns

Fastest flight time

19h 45m

Direct flights

None
The fastest flight from Hong Kong to Cairns takes 19h 45m
There are no direct flights from Hong Kong to Cairns. There are no popular flight routes from Hong Kong to Cairns.
Search flight deals

  • How far is Hong Kong Intl to Cairns by plane?

    There are 5552.7 km between Hong Kong Intl and Cairns. Flights usually cover this in 19h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Cairns Airport?

    Prices for flights from Hong Kong Intl Airport to Cairns Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Hong Kong Intl Airport to Cairns Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hong Kong Intl Airport to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The necessary travel and health documents for your Cairns Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Hong Kong to Cairns?

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Palm Cove
Trinity Beach
Mission Beach

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Cairns?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hong Kong to Cairns for you.

Can I find flights from Hong Kong to Cairns with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Hong Kong to Cairns flights to just show those with flexible booking policies.

How can momondo help me find flights from Hong Kong to Cairns?

Once all potential Hong Kong to Cairns flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Hong Kong to Cairns right now. Can momondo alert me if prices change?

Price alerts on flights to Cairns from Hong Kong are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cairns trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 22/4
Wed 29/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia