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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — HKG
15 Jan — 22 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cairns to Hong Kong Intl are usually found in September or February, booked 48 days in advance, depart on a Thursday or Tuesday and return on a Monday
Cheap flight deals from Cairns to Hong Kong
Enter your travel dates to find the best prices.
Best flights from Cairns to Hong Kong
Discover carefully curated flight deals from Cairns to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.
Thu 29/109:45CNS - HKG
3 stops27h 30mMultiple Airlines
Thu 5/218:15HKG - CNS
2 stops33h 30mMultiple Airlines
Deal found 15/12$831
Wed 4/318:35CNS - HKG
1 stop24h 35mSingapore Airlines
Sun 8/318:50HKG - CNS
1 stop20h 30mSingapore Airlines
Deal found 15/12$1,076
Thu 29/111:25CNS - HKG
Nonstop7h 20mCathay Pacific
Wed 4/200:30HKG - CNS
Nonstop7h 25mCathay Pacific
Deal found 15/12$1,327
Wed 4/312:35CNS - HKG
1 stop31h 15mQantas Airways
Sun 8/319:25HKG - CNS
2 stops25h 40mQantas Airways
Deal found 15/12$1,575
Direct flights from Cairns to Hong Kong
Explore direct flight options from Cairns to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 December 2025.
Thu 29/111:25CNS - HKG
Nonstop7h 20mCathay Pacific
Wed 4/200:30HKG - CNS
Nonstop7h 25mCathay Pacific
Deal found 15/12$1,327
Thu 1/111:25CNS - HKG
Nonstop7h 20mCathay Pacific
Mon 5/100:30HKG - CNS
Nonstop7h 25mCathay Pacific
Deal found 16/12$8,873
Last-minute flights from Cairns to Hong Kong
Discover last-minute flight deals from Cairns to Hong Kong. Data last updated 16 December 2025 and is based on user searches.
Thu 1/106:00CNS - HKG
2 stops30h 45mMultiple Airlines
Sun 4/101:55HKG - CNS
1 stop25h 50mMultiple Airlines
Deal found 16/12$5,462
Thu 1/111:25CNS - HKG
Nonstop7h 20mMultiple Airlines
Tue 6/118:40HKG - CNS
2 stops33h 05mMultiple Airlines
Deal found 16/12$6,587
Thu 29/109:45CNS - HKG
3 stops27h 30mMultiple Airlines
Thu 5/218:15HKG - CNS
2 stops33h 30mMultiple Airlines
Deal found 15/12$831
Thu 29/111:25CNS - HKG
Nonstop7h 20mCathay Pacific
Wed 4/200:30HKG - CNS
Nonstop7h 25mCathay Pacific
Deal found 15/12$1,327
One-way flights from Cairns to Hong Kong
Search for one-way flight options from Cairns to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 16 December 2025.
Fri 6/319:15CNS - HKG
2 stops49h 35mMultiple Airlines
Deal found 15/12$393
Wed 4/319:15CNS - HKG
2 stops48h 15mMultiple Airlines
Deal found 15/12$405
Tue 13/109:05CNS - HKG
2 stops32h 20mMultiple Airlines
Deal found 15/12$456
Sat 17/119:15CNS - HKG
1 stop20h 00mMultiple Airlines
Deal found 15/12$460
Fri 16/119:15CNS - HKG
1 stop20h 00mMultiple Airlines
Deal found 15/12$465
Thu 5/310:55CNS - HKG
2 stops30h 30mMultiple Airlines
Deal found 15/12$483
Wed 14/115:45CNS - HKG
2 stops21h 30mMultiple Airlines
Deal found 15/12$497
Mon 12/119:15CNS - HKG
1 stop20h 00mMultiple Airlines
Deal found 15/12$501
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 16 December 2025.
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 16 December 2025.
Use the filters below to find and compare flights from Cairns to Hong Kong that are best for you.
Fly from
Cairns
Fly to
Hong Kong
Route
Depart
Return
Price
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Thu 29/1
09:45-11:15
3 stops27h 30m
Hong Kong Intl
Thu 5/2
18:15-05:45
2 stops33h 30m
$831
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Wed 4/3
18:35-17:10
1 stop24h 35m
Hong Kong Intl
Sun 8/3
18:50-17:20
1 stop20h 30m
$1,076
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Thu 29/1
11:25-16:45
Nonstop7h 20m
Hong Kong Intl
Wed 4/2
00:30-09:55
Nonstop7h 25m
$1,327
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Wed 4/3
12:35-17:50
1 stop31h 15m
Hong Kong Intl
Sun 8/3
19:25-23:05
2 stops25h 40m
$1,575
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Fri 6/3
19:15-18:50
2 stops49h 35m
$393
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Wed 4/3
19:15-17:30
2 stops48h 15m
$405
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Tue 13/1
09:05-15:25
2 stops32h 20m
$456
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Fri 16/1
15:50-11:15
2 stops21h 25m
$494
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Wed 14/1
15:45-11:15
2 stops21h 30m
$497
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Mon 12/1
19:15-13:15
1 stop20h 00m
$501
Flights are sorted by cheapest return flights first.
Deals found on 15/12
Showing 1-10 of 13 results
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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
Prices
More
How far ahead should I book a flight from Cairns to Hong Kong?
Use this chart to determine the optimal time to book a return flight from Cairns to Hong Kong. Price data was last updated on 12 December 2025.
The best time to book flights from Cairns to Hong Kong is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest time of day to fly from CNS to HKG?
Find hourly flight availability from Cairns to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 December 2025.
One of the essential ways to save on airfare from Cairns to Hong Kong is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 42% on airfare.
What’s the top stopover airport for flights from Cairns to Hong Kong?
Share of one-stop return flights from Cairns to Hong Kong chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Port Moresby (POM) – chosen by Cheapflights users on 78% of one-stop itineraries from Cairns to Hong Kong on Cheapflights.
What’s the cheapest stopover airport for flights from Cairns to Hong Kong?
Average return fare for one-stop flights from Cairns to Hong Kong, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Denpasar (DPS) is the most affordable one-stop option, with an average return flight price of $708.
What’s the fastest stopover option from Cairns to Hong Kong?
Shortest average travel time for one-stop one-way flights from Cairns to Hong Kong, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Port Moresby (POM) have the shortest average one-way travel time for one-stop routes: 10h 43m.
Which airport typically offers the quickest stopover for flights from Cairns to Hong Kong?
Average stopover duration for one-stop one-way flights from Cairns to Hong Kong, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Brisbane (BNE) offer the fastest connection on this route, with an average stopover time of 4h 03m.
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 16 December 2025.
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.
Very kind staff to arrange my luggage and really appreciate all help.
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.
What airports do I use to fly from Cairns to Hong Kong?
If you wish to fly to Hong Kong from Cairns, then you need to book flights from Cairns to Hong Kong Intl. There is 1 flight from Cairns (CNS) to Hong Kong Intl (HKG) per day to choose from. Flights to Hong Kong from Cairns are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 24h 35m is how long a nonstop flight from Cairns to Hong Kong Intl typically takes.
How popular is this Cairns to Hong Kong flight route?
The Cairns to Hong Kong Intl flight path was viewed by 387 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 Singapore Airlines fly from Cairns to Hong Kong in about 24h 35m. 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 $698. Other airlines that can offer you cheap pricing are Air Niugini, from $786, and Cathay Pacific, from $929. Singapore Airlines is currently priced 38% below the average price you’ll pay for this route.
What are the cheapest flights from Cairns to Hong Kong?
While on average a flight from Cairns to Hong Kong is generally $1,423, our data shows the cheapest flight currently is $594. When looking at the most popular route, (Cairns - Hong Kong Intl), you can expect to pay $831 for that flight.
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.
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 December 2025.
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 16 December 2025.
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 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?
Cheapflights simply makes it quick and affordable to book flights from Cairns to Hong Kong by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
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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