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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — HKG
27 Feb — 6 Mar1
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.
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 28 January 2026.
Tue 18/818:15
CNS
-
HKG
1 stop24h 50m
Singapore Airlines
Wed 2/918:50
HKG
-
CNS
1 stop44h 10m
Singapore Airlines
Deal found 27/1$894
Wed 4/318:35
CNS
-
HKG
1 stop18h 45m
Singapore Airlines
Thu 5/315:45
HKG
-
CNS
1 stop23h 35m
Singapore Airlines
Deal found 25/1$902
Mon 16/218:35
CNS
-
HKG
1 stop24h 35m
Singapore Airlines
Thu 19/214:10
HKG
-
CNS
1 stop25h 10m
Singapore Airlines
Deal found 26/1$904
Thu 12/319:30
CNS
-
HKG
2 stops45h 20m
Multiple Airlines
Thu 19/320:55
HKG
-
CNS
2 stops23h 10m
Multiple Airlines
Deal found 25/1$923
Mon 17/807:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Fri 4/920:25
HKG
-
CNS
1 stop12h 50m
Air Niugini
Deal found 27/1$933
Mon 17/807:00
CNS
-
HKG
1 stop14h 35m
Air Niugini
Wed 2/920:45
HKG
-
CNS
1 stop19h 45m
Air Niugini
Deal found 27/1$938
Sat 7/1117:00
CNS
-
HKG
2 stops21h 55m
Multiple Airlines
Mon 16/1114:50
HKG
-
CNS
2 stops20h 55m
Multiple Airlines
Deal found 26/1$957
Tue 3/306:40
CNS
-
HKG
2 stops34h 45m
Multiple Airlines
Sun 8/316:25
HKG
-
CNS
2 stops35h 20m
Multiple Airlines
Deal found 26/1$1,049
Mon 16/212:35
CNS
-
HKG
1 stop14h 20m
Multiple Airlines
Thu 19/218:15
HKG
-
CNS
2 stops33h 30m
Multiple Airlines
Deal found 26/1$1,067
Sat 14/319:15
CNS
-
HKG
2 stops43h 20m
Multiple Airlines
Sat 21/314:55
HKG
-
CNS
1 stop13h 05m
Multiple Airlines
Deal found 27/1$1,078
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 28 January 2026.
Wed 4/318:35
CNS
-
HKG
1 stop18h 45m
Singapore Airlines
Thu 5/315:45
HKG
-
CNS
1 stop23h 35m
Singapore Airlines
Deal found 25/1$902
Thu 12/319:30
CNS
-
HKG
2 stops45h 20m
Multiple Airlines
Thu 19/320:55
HKG
-
CNS
2 stops23h 10m
Multiple Airlines
Deal found 25/1$923
Tue 3/306:40
CNS
-
HKG
2 stops34h 45m
Multiple Airlines
Sun 8/316:25
HKG
-
CNS
2 stops35h 20m
Multiple Airlines
Deal found 26/1$1,049
Mon 16/212:35
CNS
-
HKG
1 stop14h 20m
Multiple Airlines
Thu 19/218:15
HKG
-
CNS
2 stops33h 30m
Multiple Airlines
Deal found 26/1$1,067
Sat 14/319:15
CNS
-
HKG
2 stops43h 20m
Multiple Airlines
Sat 21/314:55
HKG
-
CNS
1 stop13h 05m
Multiple Airlines
Deal found 27/1$1,078
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 28 January 2026.
Tue 10/211:25
CNS
-
HKG
Nonstop7h 20m
Cathay Pacific
Mon 16/200:30
HKG
-
CNS
Nonstop7h 25m
Cathay Pacific
Deal found 26/1$1,249
Last-minute flights from Cairns to Hong Kong
Discover last-minute flight deals from Cairns to Hong Kong. Data last updated 28 January 2026 and is based on user searches.
Tue 10/211:25
CNS
-
HKG
Nonstop7h 20m
Cathay Pacific
Mon 16/200:30
HKG
-
CNS
Nonstop7h 25m
Cathay Pacific
Deal found 26/1$1,249
Tue 10/209:45
CNS
-
HKG
2 stops29h 30m
Multiple Airlines
Sun 15/201:55
HKG
-
CNS
1 stop25h 50m
Multiple Airlines
Deal found 26/1$1,398
Sun 15/212:35
CNS
-
HKG
1 stop14h 20m
Multiple Airlines
Wed 18/211:45
HKG
-
CNS
2 stops28h 45m
Multiple Airlines
Deal found 26/1$1,216
Mon 16/218:35
CNS
-
HKG
1 stop24h 35m
Singapore Airlines
Thu 19/214:10
HKG
-
CNS
1 stop25h 10m
Singapore Airlines
Deal found 26/1$904
Mon 16/212:35
CNS
-
HKG
1 stop14h 20m
Multiple Airlines
Thu 19/218:15
HKG
-
CNS
2 stops33h 30m
Multiple Airlines
Deal found 26/1$1,067
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 28 January 2026.
Sun 19/421:00
CNS
-
HKG
3 stops52h 30m
Multiple Airlines
Deal found 27/1$492
Tue 10/211:25
CNS
-
HKG
Nonstop7h 20m
Cathay Pacific
Deal found 26/1$736
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 28 January 2026.
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 28 January 2026.
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
Wed 4/3
18:35-11:20
1 stop18h 45m
Hong Kong Intl
Thu 5/3
15:45-17:20
1 stop23h 35m
$902
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Thu 12/3
19:30-14:50
2 stops45h 20m
Hong Kong Intl
Thu 19/3
20:55-22:05
2 stops23h 10m
$923
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Tue 3/3
06:40-15:25
2 stops34h 45m
Hong Kong Intl
Sun 8/3
16:25-05:45
2 stops35h 20m
$1,049
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Mon 16/2
12:35-00:55
1 stop14h 20m
Hong Kong Intl
Thu 19/2
18:15-05:45
2 stops33h 30m
$1,067
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Sat 14/3
19:15-12:35
2 stops43h 20m
Hong Kong Intl
Sat 21/3
14:55-06:00
1 stop13h 05m
$1,078
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Sun 19/4
21:00-23:30
3 stops52h 30m
$492
CairnsHong Kong
CNS - HKG
CNSHKG
Cairns
Tue 10/2
11:25-16:45
Nonstop7h 20m
$736
Flights are sorted by cheapest return flights first.
Deals found on 27/1
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 23 January 2026.
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 month to book a flight from Cairns to Hong Kong?
Currently, February is the cheapest month in which you can book a flight from Cairns to Hong Kong (average of $668). Flying from Cairns to Hong Kong in July is currently the most expensive (average of $1,483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 28 January 2026.
When flying from Cairns to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 $677.
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: 11h 04m.
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 28 January 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.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
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. 14h 20m 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 339 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 18h 45m. 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 $668. Other airlines that can offer you cheap pricing are Air Niugini, from $752, and Cathay Pacific, from $835. Singapore Airlines is currently priced 36% below the average price you’ll pay for this route.
What are the most reliable airlines from Cairns to Hong Kong?
No one likes to see their flight delayed. When booking a flight from Cairns to Hong Kong consider choosing Cathay Pacific(71%), Finnair(71%) or SWISS(71%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Cairns to Hong Kong?
While on average a flight from Cairns to Hong Kong is generally $1,124, our data shows the cheapest flight currently is $543. When looking at the most popular route, (Cairns - Hong Kong Intl), you can expect to pay $908 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.
What is the cheapest month to book a flight from Cairns to Hong Kong?
Currently, February is the cheapest month in which you can book a flight from Cairns to Hong Kong (average of $668). Flying from Cairns to Hong Kong in July is currently the most expensive (average of $1,483). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 January 2026.
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 28 January 2026.
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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