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Cheap flights from Hong Kong to Cairns from $549

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNS
2 Aug — 9 Aug1
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 3 July 2026.

Sun 20/920:25
HKG
-
CNS
1 stop12h 35m
Air Niugini
Sun 27/910:25
CNS
-
HKG
1 stop10h 50m
Air Niugini
Deal found 29/6$945
Fri 30/1020:25
HKG
-
CNS
1 stop12h 35m
Air Niugini
Fri 6/1112:00
CNS
-
HKG
1 stop9h 15m
Air Niugini
Deal found 29/6$946
Mon 17/820:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Mon 24/812:00
CNS
-
HKG
1 stop9h 35m
Air Niugini
Deal found 29/6$949
Mon 9/1120:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Mon 16/1107:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Deal found 29/6$951
Sun 16/820:25
HKG
-
CNS
1 stop12h 35m
Air Niugini
Sun 23/810:25
CNS
-
HKG
1 stop10h 50m
Air Niugini
Deal found 2/7$955
Mon 31/820:45
HKG
-
CNS
2 stops23h 40m
Multiple Airlines
Mon 7/906:45
CNS
-
HKG
2 stops30h 30m
Multiple Airlines
Deal found 29/6$1,098
Thu 10/920:45
HKG
-
CNS
2 stops23h 40m
Multiple Airlines
Thu 17/910:15
CNS
-
HKG
2 stops35h 30m
Multiple Airlines
Deal found 29/6$1,120
Tue 20/1017:50
HKG
-
CNS
2 stops24h 25m
Multiple Airlines
Tue 27/1023:55
CNS
-
HKG
1 stop21h 45m
Multiple Airlines
Deal found 29/6$1,164
Wed 9/1220:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Wed 16/1207:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Deal found 29/6$1,194
Mon 17/820:45
HKG
-
CNS
2 stops23h 40m
Multiple Airlines
Mon 24/812:00
CNS
-
HKG
1 stop9h 35m
Multiple Airlines
Deal found 29/6$1,204
Thu 19/1122:40
HKG
-
CNS
1 stop23h 15m
Multiple Airlines
Thu 26/1123:55
CNS
-
HKG
1 stop21h 45m
Multiple Airlines
Deal found 29/6$1,210

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 3 July 2026.

Round-trip from

$945

One-way from

$549
Air Niugini
  • Air Niugini
  • 20/9-27/9
  • 2 total stops
  • 23h 25m total
  • Hong Kong to Cairns
Search Deals
6/12
  • 6/12
  • 2 total stops
  • 20h 05m 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 647,157 searches. Data last updated 3 July 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

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 31/8

20:45-18:30

1 stop19h 45m

Cairns

Mon 7/9

07:00-19:35

1 stop14h 35m

$949
Fastest return journey

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 17/8

20:45-18:30

1 stop19h 45m

Cairns

Mon 24/8

12:00-19:35

1 stop9h 35m

$949

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sun 16/8

20:25-18:30

1 stop20h 05m

Cairns

Sun 23/8

06:45-20:20

3 stops39h 35m

$1,232

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Mon 17/8

20:45-22:25

2 stops23h 40m

Cairns

Mon 24/8

06:00-04:30

2 stops24h 30m

$1,242

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Tue 21/7

02:00-05:30

1 stop25h 30m

Cairns

Wed 29/7

11:40-11:55

1 stop26h 15m

$1,630

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 10/10

11:20-08:30

1 stop19h 10m

Cairns

Sat 17/10

07:00-21:45

1 stop16h 45m

$1,711

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Wed 9/12

16:40-17:25

2 stops22h 45m

Cairns

Wed 16/12

09:45-17:00

3 stops33h 15m

$1,787

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 21/8

12:50-16:15

2 stops25h 25m

Cairns

Fri 28/8

12:35-13:35

3 stops51h 00m

$3,292

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Sat 10/10

18:50-16:40

2 stops43h 50m

Cairns

Sat 17/10

12:40-13:35

3 stops50h 55m

$11,377
Cheapest one-way

Hong KongCairns

HKG - CNS

HKGCNS

Hong Kong Intl

Fri 18/9

11:55-22:25

2 stops32h 30m

$598

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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

How often are flights from Hong Kong to Cairns delayed?

About 18% of weekly flights between Hong Kong and Cairns have experienced delays in the past year, with the average delay time being 125 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?

Wednesday tends to have the lowest number of delays on this route, whereas Saturday 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, Cathay Pacific have had the lowest number of delays on this route, with just 14% 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?

    Most people fly into Cairns (CNS) if they book a flight to Cairns from Hong Kong. Cairns is conveniently located just 4.4 km from Cairns’s city centre.

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

    Within the past month, 1 users have taken a look at flights from Hong Kong to Cairns.

  • How long is the flight from Hong Kong to Cairns?

    For as low as $949, Air Niugini can have you in Cairns from Hong Kong in 19h 45m. There are 5564 km between Hong Kong and Cairns.

  • 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

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

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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 helps you search for flights from Hong Kong to Cairns via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Cairns?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Cairns for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Cairns from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Hong Kong to Cairns on Cheapflights with our Price Alert feature and get notified when better prices are available.

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