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Cheap flights from Cairns to Hong Kong from $527

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — HKG
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Cairns to Hong Kong
Explore the most affordable flight options available from Cairns to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 May 2026.

Mon 19/1019:00
CNS
-
HKG
2 stops30h 00m
Multiple Airlines
Sat 31/1009:05
HKG
-
CNS
2 stops18h 40m
Multiple Airlines
Deal found 18/5$934
Sun 1/1118:20
CNS
-
HKG
1 stop23h 05m
Singapore Airlines
Thu 19/1118:50
HKG
-
CNS
1 stop20h 30m
Singapore Airlines
Deal found 18/5$1,024
Mon 1/612:30
CNS
-
HKG
1 stop25h 10m
Multiple Airlines
Sun 7/618:45
HKG
-
CNS
2 stops32h 45m
Multiple Airlines
Deal found 17/5$1,079
Fri 16/1012:00
CNS
-
HKG
1 stop9h 15m
Air Niugini
Sun 1/1120:25
HKG
-
CNS
1 stop12h 35m
Air Niugini
Deal found 18/5$1,108
Fri 16/1007:00
CNS
-
HKG
1 stop14h 15m
Air Niugini
Mon 2/1120:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Deal found 18/5$1,114
Mon 8/612:30
CNS
-
HKG
1 stop14h 10m
Multiple Airlines
Sat 13/615:50
HKG
-
CNS
1 stop35h 45m
Multiple Airlines
Deal found 19/5$1,150
Sun 18/1010:25
CNS
-
HKG
1 stop10h 50m
Air Niugini
Fri 30/1020:25
HKG
-
CNS
1 stop12h 35m
Air Niugini
Deal found 20/5$1,160
Wed 21/1017:25
CNS
-
HKG
2 stops27h 25m
Multiple Airlines
Sun 1/1114:55
HKG
-
CNS
1 stop12h 45m
Multiple Airlines
Deal found 18/5$1,177
Sat 31/1019:15
CNS
-
HKG
1 stop28h 10m
Multiple Airlines
Sun 22/1109:55
HKG
-
CNS
1 stop17h 45m
Multiple Airlines
Deal found 18/5$1,191
Sun 18/1019:00
CNS
-
HKG
2 stops25h 00m
Multiple Airlines
Sun 1/1114:55
HKG
-
CNS
1 stop12h 45m
Multiple Airlines
Deal found 18/5$1,209

Find flight deals from Cairns to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 May 2026.

Round-trip from

$934

One-way from

$527

Popular in

July

Cheapest in

September

Average price

$1,079
19/10-31/10
  • 19/10-31/10
  • 4 total stops
  • 48h 40m total
  • Cairns to Hong Kong
Search Deals
20/10
  • 20/10
  • 2 total stops
  • 35h 40m total
  • Cairns to Hong Kong
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($700 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($125 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cairns to Hong Kong 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 20 May 2026.
Use the filters below to find and compare flights from Cairns to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sun 18/10

10:25-19:15

1 stop10h 50m

Hong Kong Intl

Sun 1/11

20:25-11:00

1 stop12h 35m

$1,108

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Sun 18/10

10:25-19:15

1 stop10h 50m

Hong Kong Intl

Fri 30/10

20:25-11:00

1 stop12h 35m

$1,108
Fastest return journey

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 16/10

12:00-19:15

1 stop9h 15m

Hong Kong Intl

Sun 1/11

20:25-11:00

1 stop12h 35m

$1,160

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 19/10

12:00-19:35

1 stop9h 35m

Hong Kong Intl

Sun 1/11

20:25-11:00

1 stop12h 35m

$1,160

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 3/7

12:00-19:15

1 stop9h 15m

Hong Kong Intl

Fri 10/7

20:25-11:00

1 stop12h 35m

$1,226

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Mon 8/6

12:30-04:40

2 stops18h 10m

Hong Kong Intl

Sat 13/6

14:55-05:55

1 stop13h 00m

$1,305

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Fri 3/7

12:30-23:55

1 stop13h 25m

Hong Kong Intl

Fri 10/7

19:15-00:50

2 stops51h 35m

$1,352

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Tue 10/11

11:50-07:15

1 stop21h 25m

Hong Kong Intl

Sun 29/11

20:25-11:00

1 stop12h 35m

$1,425
Cheapest one-way
Fastest single journey

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 2/9

07:00-19:35

1 stop14h 35m

$544

CairnsHong Kong

CNS - HKG

CNSHKG

Cairns

Wed 2/9

06:50-13:15

2 stops32h 25m

$574

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Cairns to Hong Kong

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

How much does it cost for a return flight from Cairns to Hong Kong?

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 20 May 2026.
Read through reviews of airlines operating flights from Cairns to Hong Kong, such as Singapore Airlines and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,521 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,521 reviews
Singapore Airlines
8.2
Very Good
1,521 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Cathay Pacific
7.6
Good
1,338 reviews
Singapore Airlines
8.2
Very Good
1,521 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

Find useful and relevant information for your journey from Cairns to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The Cairns to Hong Kong Intl flight path was viewed by 299 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Airlines like Air Niugini fly from Cairns to Hong Kong in about 10h 50m. The time it takes to get you to your destination can typically vary by up to . There are 5564 km between Cairns and Hong Kong.

  • What are the cheapest airlines flying from Cairns to Hong Kong round-trip?

    Cheapflights users have booked flights from Cairns to Hong Kong round-trip from $651. Other airlines that can offer you cheap pricing are Air Niugini, from $789, and Cathay Pacific, from $813. Singapore Airlines is currently priced 37% below the average price you’ll pay for this route.

  • Can I find deals for flights from Cairns to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Cairns to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cairns to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Hong Kong.

  • Can I find deals for business class flights from Cairns to Hong Kong?

    Yes. Cheapflights offers flight deals from Cairns to Hong Kong 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 Cairns to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Cairns to Hong Kong

Discover the top 3 airlines that operate flights from Cairns to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$651Average$879FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air NiuginiCheapest$789Average$850FlexibilityNo cancel feeOn-time77%
Search Air Niugini flights
Cathay PacificCheapest$813Average$1,183FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cairns to Hong Kong?

Cheapflights makes it easy to find Cairns to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cairns to Hong Kong flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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