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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SIN
29 Mar — 5 Apr1
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
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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 27 February 2026.
Sun 2/821:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Sat 22/821:00
SIN
-
CNS
1 stop21h 50m
Jetstar
Deal found 26/2$672
Fri 17/419:15
CNS
-
SIN
1 stop33h 50m
Multiple Airlines
Mon 27/410:55
SIN
-
CNS
1 stop16h 35m
Multiple Airlines
Deal found 25/2$673
Wed 22/406:45
CNS
-
SIN
1 stop14h 45m
Multiple Airlines
Sun 26/410:55
SIN
-
CNS
1 stop16h 35m
Multiple Airlines
Deal found 25/2$678
Mon 20/420:10
CNS
-
SIN
1 stop33h 25m
Multiple Airlines
Wed 29/410:55
SIN
-
CNS
1 stop16h 35m
Multiple Airlines
Deal found 26/2$679
Wed 6/521:40
CNS
-
SIN
1 stop23h 25m
Multiple Airlines
Wed 13/517:30
SIN
-
CNS
1 stop10h 00m
Multiple Airlines
Deal found 24/2$683
Mon 13/419:10
CNS
-
SIN
1 stop26h 20m
Multiple Airlines
Mon 20/410:55
SIN
-
CNS
2 stops20h 50m
Multiple Airlines
Deal found 27/2$784
Fri 17/411:00
CNS
-
SIN
2 stops33h 00m
Jetstar
Mon 27/419:25
SIN
-
CNS
2 stops36h 20m
Jetstar
Deal found 25/2$797
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 27 February 2026.
Sun 2/821:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Sat 22/821:00
SIN
-
CNS
1 stop21h 50m
Jetstar
Deal found 26/2$672
Tue 24/310:30
CNS
-
SIN
2 stops29h 20m
Multiple Airlines
Tue 31/321:40
SIN
-
CNS
2 stops29h 50m
Multiple Airlines
Deal found 24/2$880
Wed 24/607:00
CNS
-
SIN
1 stop14h 30m
Air Niugini
Wed 30/920:40
SIN
-
CNS
1 stop19h 50m
Air Niugini
Deal found 23/2$921
Fri 10/421:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Fri 17/421:00
SIN
-
CNS
1 stop15h 40m
Jetstar
Deal found 24/2$870
Tue 10/306:40
CNS
-
SIN
2 stops26h 25m
Multiple Airlines
Fri 13/305:00
SIN
-
CNS
3 stops25h 30m
Multiple Airlines
Deal found 25/2$908
Fri 10/419:00
CNS
-
SIN
2 stops26h 30m
Multiple Airlines
Fri 17/405:05
SIN
-
CNS
2 stops22h 25m
Multiple Airlines
Deal found 24/2$980
Wed 8/719:00
CNS
-
SIN
1 stop25h 00m
Jetstar
Tue 14/721:00
SIN
-
CNS
1 stop21h 50m
Jetstar
Deal found 25/2$1,021
Sun 17/521:40
CNS
-
SIN
2 stops27h 45m
Multiple Airlines
Mon 28/902:30
SIN
-
CNS
1 stop16h 20m
Multiple Airlines
Deal found 25/2$1,004
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 27 February 2026.
Wed 6/518:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Wed 13/508:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 24/2$921
Mon 20/418:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Wed 29/408:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 26/2$949
Wed 8/718:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Tue 14/708:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 26/2$1,052
Fri 17/418:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Mon 27/408:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 25/2$1,098
Wed 25/318:35
CNS
-
SIN
Nonstop6h 20m
Singapore Airlines
Wed 1/408:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 25/2$1,132
Wed 22/418:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Sun 26/408:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 25/2$1,203
Wed 24/618:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Wed 30/908:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 23/2$1,341
Mon 13/418:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Mon 20/408:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 27/2$1,350
Fri 10/418:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Fri 17/408:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 24/2$1,638
Last-minute flights from Cairns to Singapore
Discover last-minute flight deals from Cairns to Singapore. Data last updated 27 February 2026 and is based on user searches.
Wed 4/309:45
CNS
-
SIN
1 stop8h 40m
Qantas Airways
Sat 7/317:30
SIN
-
CNS
1 stop13h 35m
Qantas Airways
Deal found 24/2$1,081
Wed 4/314:50
CNS
-
SIN
2 stops31h 20m
Cathay Pacific
Sat 7/310:00
SIN
-
CNS
2 stops23h 50m
Cathay Pacific
Deal found 23/2$1,254
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 27 February 2026.
Mon 25/521:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Deal found 25/2$319
Wed 20/506:45
CNS
-
SIN
1 stop14h 45m
Multiple Airlines
Deal found 26/2$321
Thu 21/519:10
CNS
-
SIN
1 stop33h 55m
Multiple Airlines
Deal found 26/2$325
Mon 18/519:10
CNS
-
SIN
1 stop26h 20m
Multiple Airlines
Deal found 26/2$326
Sat 23/510:15
CNS
-
SIN
1 stop18h 50m
Multiple Airlines
Deal found 26/2$328
Sun 17/511:00
CNS
-
SIN
1 stop18h 35m
Multiple Airlines
Deal found 26/2$339
Fri 15/514:50
CNS
-
SIN
1 stop14h 45m
Multiple Airlines
Deal found 24/2$343
Wed 13/521:40
CNS
-
SIN
1 stop23h 25m
Multiple Airlines
Deal found 26/2$350
Tue 19/509:10
CNS
-
SIN
2 stops33h 30m
Multiple Airlines
Deal found 26/2$358
Fri 1/521:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Deal found 23/2$387
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 27 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 27 February 2026.
Use the filters below to find and compare flights from Cairns to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Sun 2/8
21:40-18:00
1 stop22h 20m
Singapore Changi
Sat 22/8
21:00-20:50
1 stop21h 50m
$672
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Fri 10/4
21:40-18:00
1 stop22h 20m
Singapore Changi
Fri 17/4
21:00-14:40
1 stop15h 40m
$870
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Tue 24/3
10:30-13:50
2 stops29h 20m
Singapore Changi
Tue 31/3
21:40-05:30
2 stops29h 50m
$880
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Tue 10/3
06:40-07:05
2 stops26h 25m
Singapore Changi
Fri 13/3
05:00-08:30
3 stops25h 30m
$908
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 24/6
07:00-19:30
1 stop14h 30m
Singapore Changi
Wed 30/9
20:40-18:30
1 stop19h 50m
$921
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Fri 10/4
19:00-19:30
2 stops26h 30m
Singapore Changi
Fri 17/4
05:05-05:30
2 stops22h 25m
$980
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Sun 17/5
21:40-23:25
2 stops27h 45m
Singapore Changi
Mon 28/9
02:30-20:50
1 stop16h 20m
$1,004
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 8/7
19:00-18:00
1 stop25h 00m
Singapore Changi
Tue 14/7
21:00-20:50
1 stop21h 50m
$1,021
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Mon 25/5
21:40-18:00
1 stop22h 20m
$319
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 13/5
21:40-19:05
1 stop23h 25m
$350
Flights are sorted by cheapest return flights first.
Deals found on 25/2
Showing 1-10 of 16 resultsSorted by cheapest first
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 20 February 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 $385). Flying from Cairns to Singapore in December is currently the most expensive (average of $746). 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 27 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.
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 53% 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.
Melbourne (MEL) is the most affordable one-stop option, with an average return flight price of $702.
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 26m.
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 27 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.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
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 2,173 times in the past calendar month.
How long is the flight from Cairns to Singapore?
There are many flights that can get you from Cairns to Singapore in 22h 20m. Fly via Jetstar to get the fastest option. The distance from Cairns to Singapore is about 5005 km.
What are the cheapest airlines flying from Cairns to Singapore round-trip?
Cheapflights users have booked flights from Cairns to Singapore round-trip from $259. Other airlines that can offer you cheap pricing are Singapore Airlines, from $566, and Jetstar, from $615. 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 Jetstar. According to our data, you can fly for as low as $288. Users have also found prices from $363 and $381 on Singapore Airlines and Qantas Airways, 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 $1,069, our data shows the cheapest flight currently is $486. When looking at the most popular route, (Cairns - Singapore Changi), you can expect to pay $672 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 $385). Flying from Cairns to Singapore in December is currently the most expensive (average of $746). 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 27 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 27 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.
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