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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SIN
7 Mar — 14 Mar1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cairns to Singapore Changi are usually found in February or March, booked 15 days in advance, depart on a Sunday or Monday and return on a Monday
Cheap flight deals from Cairns to Singapore
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Cairns to Singapore
Explore the most affordable flight options available from Cairns to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 February 2026.
Sat 21/319:15
CNS
-
SIN
1 stop28h 05m
Multiple Airlines
Sat 28/315:55
SIN
-
CNS
1 stop11h 50m
Multiple Airlines
Deal found 3/2$639
Wed 11/319:15
CNS
-
SIN
1 stop28h 05m
Multiple Airlines
Wed 25/317:50
SIN
-
CNS
1 stop9h 55m
Multiple Airlines
Deal found 4/2$641
Wed 11/319:15
CNS
-
SIN
1 stop24h 15m
Multiple Airlines
Fri 20/317:50
SIN
-
CNS
1 stop9h 55m
Multiple Airlines
Deal found 3/2$687
Sun 15/309:45
CNS
-
SIN
2 stops16h 25m
Multiple Airlines
Mon 23/317:50
SIN
-
CNS
1 stop9h 55m
Multiple Airlines
Deal found 5/2$690
Wed 25/319:15
CNS
-
SIN
1 stop16h 40m
Multiple Airlines
Fri 27/317:50
SIN
-
CNS
1 stop9h 55m
Multiple Airlines
Deal found 3/2$703
Thu 19/306:40
CNS
-
SIN
1 stop20h 30m
Multiple Airlines
Thu 26/323:25
SIN
-
CNS
2 stops28h 20m
Multiple Airlines
Deal found 1/2$710
Wed 11/318:35
CNS
-
SIN
Nonstop6h 20m
Singapore Airlines
Fri 20/308:45
SIN
-
CNS
Nonstop6h 35m
Singapore Airlines
Deal found 2/2$723
Best flights from Cairns to Singapore
Discover carefully curated flight deals from Cairns to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 February 2026.
Wed 11/319:15
CNS
-
SIN
1 stop28h 05m
Multiple Airlines
Wed 25/317:50
SIN
-
CNS
1 stop9h 55m
Multiple Airlines
Deal found 4/2$641
Tue 21/421:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Thu 23/421:00
SIN
-
CNS
1 stop20h 15m
Jetstar
Deal found 3/2$789
Wed 11/319:15
CNS
-
SIN
1 stop24h 15m
Multiple Airlines
Fri 20/317:50
SIN
-
CNS
1 stop9h 55m
Multiple Airlines
Deal found 3/2$687
Sun 15/319:30
CNS
-
SIN
1 stop24h 30m
Multiple Airlines
Mon 23/317:50
SIN
-
CNS
1 stop9h 55m
Multiple Airlines
Deal found 3/2$700
Sat 21/309:45
CNS
-
SIN
2 stops14h 55m
Multiple Airlines
Sat 28/315:55
SIN
-
CNS
1 stop11h 50m
Multiple Airlines
Deal found 3/2$755
Tue 3/318:05
CNS
-
SIN
1 stop33h 05m
Multiple Airlines
Tue 10/307:55
SIN
-
CNS
1 stop22h 25m
Multiple Airlines
Deal found 3/2$762
Thu 30/419:10
CNS
-
SIN
1 stop26h 20m
Multiple Airlines
Thu 21/509:45
SIN
-
CNS
1 stop30h 40m
Multiple Airlines
Deal found 3/2$786
Direct flights from Cairns to Singapore
Explore direct flight options from Cairns to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 February 2026.
Wed 11/318:35
CNS
-
SIN
Nonstop6h 20m
Singapore Airlines
Fri 20/308:45
SIN
-
CNS
Nonstop6h 35m
Singapore Airlines
Deal found 2/2$723
Wed 11/318:35
CNS
-
SIN
Nonstop6h 20m
Singapore Airlines
Wed 25/308:45
SIN
-
CNS
Nonstop6h 35m
Singapore Airlines
Deal found 4/2$791
Sun 15/318:35
CNS
-
SIN
Nonstop6h 20m
Singapore Airlines
Mon 23/308:45
SIN
-
CNS
Nonstop6h 35m
Singapore Airlines
Deal found 3/2$796
Wed 8/718:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Tue 14/708:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 2/2$949
Sun 22/318:35
CNS
-
SIN
Nonstop6h 20m
Singapore Airlines
Sun 29/308:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 4/2$1,028
Sun 12/418:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Wed 22/408:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 5/2$1,033
Last-minute flights from Cairns to Singapore
Discover last-minute flight deals from Cairns to Singapore. Data last updated 5 February 2026 and is based on user searches.
Wed 11/319:15
CNS
-
SIN
1 stop28h 05m
Multiple Airlines
Wed 25/317:50
SIN
-
CNS
1 stop9h 55m
Multiple Airlines
Deal found 4/2$641
Wed 11/319:15
CNS
-
SIN
1 stop24h 15m
Multiple Airlines
Fri 20/317:50
SIN
-
CNS
1 stop9h 55m
Multiple Airlines
Deal found 3/2$687
Wed 11/318:35
CNS
-
SIN
Nonstop6h 20m
Singapore Airlines
Fri 20/308:45
SIN
-
CNS
Nonstop6h 35m
Singapore Airlines
Deal found 2/2$723
Sun 15/309:45
CNS
-
SIN
2 stops16h 25m
Multiple Airlines
Mon 23/317:50
SIN
-
CNS
1 stop9h 55m
Multiple Airlines
Deal found 5/2$690
Thu 19/306:40
CNS
-
SIN
1 stop20h 30m
Multiple Airlines
Thu 26/323:25
SIN
-
CNS
2 stops28h 20m
Multiple Airlines
Deal found 1/2$710
Sat 21/319:15
CNS
-
SIN
1 stop28h 05m
Multiple Airlines
Sat 28/315:55
SIN
-
CNS
1 stop11h 50m
Multiple Airlines
Deal found 3/2$639
Wed 25/319:15
CNS
-
SIN
1 stop16h 40m
Multiple Airlines
Fri 27/317:50
SIN
-
CNS
1 stop9h 55m
Multiple Airlines
Deal found 3/2$703
One-way flights from Cairns to Singapore
Search for one-way flight options from Cairns to Singapore. Find affordable one-way fares based on user searches. Data last updated 5 February 2026.
Sat 14/319:15
CNS
-
SIN
1 stop24h 40m
Jetstar
Deal found 3/2$347
Thu 5/323:55
CNS
-
SIN
1 stop20h 00m
Multiple Airlines
Deal found 3/2$373
Thu 16/419:15
CNS
-
SIN
1 stop33h 50m
Multiple Airlines
Deal found 2/2$382
Wed 11/319:15
CNS
-
SIN
1 stop24h 40m
Jetstar
Deal found 2/2$387
Mon 25/519:10
CNS
-
SIN
1 stop26h 20m
Multiple Airlines
Deal found 4/2$389
Mon 23/212:05
CNS
-
SIN
2 stops38h 05m
Multiple Airlines
Deal found 2/2$395
Mon 9/319:15
CNS
-
SIN
1 stop24h 40m
Jetstar
Deal found 3/2$396
Fri 29/521:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Deal found 4/2$408
Find flight deals from Cairns to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Singapore (SIN). 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 5 February 2026.
Customise your flight search to find flights from Cairns to Singapore 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 5 February 2026.
Use the filters below to find and compare flights from Cairns to Singapore that are best for you.
Fly from
Cairns
Fly to
Singapore
Route
Depart
Return
Price
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 11/3
19:15-21:20
1 stop28h 05m
Singapore Changi
Wed 25/3
17:50-05:45
1 stop9h 55m
$641
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 11/3
19:15-17:30
1 stop24h 15m
Singapore Changi
Fri 20/3
17:50-05:45
1 stop9h 55m
$687
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Sun 15/3
19:30-18:00
1 stop24h 30m
Singapore Changi
Mon 23/3
17:50-05:45
1 stop9h 55m
$700
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Sat 21/3
09:45-22:40
2 stops14h 55m
Singapore Changi
Sat 28/3
15:55-05:45
1 stop11h 50m
$755
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Tue 3/3
18:05-01:10
1 stop33h 05m
Singapore Changi
Tue 10/3
07:55-08:20
1 stop22h 25m
$762
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Thu 30/4
19:10-19:30
1 stop26h 20m
Singapore Changi
Thu 21/5
09:45-18:25
1 stop30h 40m
$786
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Tue 21/4
21:40-18:00
1 stop22h 20m
Singapore Changi
Thu 23/4
21:00-19:15
1 stop20h 15m
$789
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Sat 14/3
19:15-17:55
1 stop24h 40m
$347
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Thu 5/3
23:55-17:55
1 stop20h 00m
$373
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Sat 7/3
19:15-17:55
1 stop24h 40m
$390
Flights are sorted by cheapest return flights first.
Deals found on 3/2
Showing 1-10 of 13 results
1
2
Best time to book a flight from Cairns to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Cairns with our price prediction graph.
CNS-SIN
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 Singapore
Prices
More
How far ahead should I book a flight from Cairns to Singapore?
Use this chart to determine the optimal time to book a return flight from Cairns to Singapore. Price data was last updated on 30 January 2026.
Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cairns to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Cairns to Singapore?
Currently, November is the cheapest month in which you can book a flight from Cairns to Singapore (average of $406). Flying from Cairns to Singapore in December is currently the most expensive (average of $762). 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 SIN?
Find hourly flight availability from Cairns to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 February 2026.
When flying from Cairns to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Cairns to Singapore?
What’s the top stopover airport for flights from Cairns to Singapore?
Share of one-stop return flights from Cairns to Singapore chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Darwin (DRW) – chosen by Cheapflights users on 50% of one-stop itineraries from Cairns to Singapore on Cheapflights.
What’s the cheapest stopover airport for flights from Cairns to Singapore?
Average return fare for one-stop flights from Cairns to Singapore, 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 $712.
What’s the fastest stopover option from Cairns to Singapore?
Shortest average travel time for one-stop one-way flights from Cairns to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Darwin (DRW) have the shortest average one-way travel time for one-stop routes: 9h 28m.
Which airport typically offers the quickest stopover for flights from Cairns to Singapore?
Average stopover duration for one-stop one-way flights from Cairns to Singapore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Darwin (DRW) offer the fastest connection on this route, with an average stopover time of 2h 36m.
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 5 February 2026.
Read reviews from past customers who have flown with Singapore Airlines, Qantas Airways, andIndonesia AirAsia
from Cairns to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of 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.
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 Singapore. 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 Singapore?
Booking a flight from Cairns (CNS) to Singapore Changi (SIN) is your only option if you wish to fly from Cairns to Singapore. On a typical day, there are 3 flights from Cairns to Changi, all of which are around 6h 20m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Cairns to Singapore.
How popular is this Cairns to Singapore flight route?
Flights from Cairns to Singapore Changi have been viewed 2,291 times in the past calendar month.
What are the cheapest airlines flying from Cairns to Singapore round-trip?
Cheapflights users have booked flights from Cairns to Singapore round-trip from $265. Other airlines that can offer you cheap pricing are Singapore Airlines, from $578, and Jetstar, from $627. Indonesia AirAsia is currently priced 71% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Cairns to Singapore one-way?
For one-way options, check prices for Indonesia AirAsia. According to our data, you can fly for as low as $238. Users have also found prices from $294 and $370 on Jetstar and Singapore Airlines, respectively.
What are the most reliable airlines from Cairns to Singapore?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Cairns to Singapore on time: Air India (77%), ANA (77%), Virgin Australia (77%).
What are the cheapest flights from Cairns to Singapore?
While on average a flight from Cairns to Singapore is generally $1,029, our data shows the cheapest flight currently is $426. When looking at the most popular route, (Cairns - Singapore Changi), you can expect to pay $641 for that flight.
Can I find deals for business class flights from Cairns to Singapore?
Yes. Cheapflights offers flight deals from Cairns to Singapore 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 Singapore?
Currently, November is the cheapest month in which you can book a flight from Cairns to Singapore (average of $406). Flying from Cairns to Singapore in December is currently the most expensive (average of $762). 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 Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 February 2026.
Discover the top 4 airlines that operate flights from Cairns to Singapore. 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 5 February 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 Singapore?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cairns to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Cairns to Singapore?
Cheapflights helps you find that perfect flight to Singapore from Cairns by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Cairns to Singapore with no change fees?
Need flexible booking options for your flight to Singapore from Cairns? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Cairns to Singapore become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Cairns today and book when prices fit your budget.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.