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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SIN
22 May — 29 May1
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 May, booked 67 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.
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Best
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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 22 April 2026.
Wed 3/619:00
CNS
-
SIN
1 stop10h 50m
Multiple Airlines
Wed 10/616:00
SIN
-
CNS
1 stop11h 30m
Multiple Airlines
Deal found 19/4$751
Thu 13/821:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Fri 21/821:00
SIN
-
CNS
1 stop21h 50m
Jetstar
Deal found 19/4$755
Wed 3/606:45
CNS
-
SIN
1 stop14h 45m
Multiple Airlines
Fri 5/617:00
SIN
-
CNS
1 stop10h 30m
Multiple Airlines
Deal found 20/4$757
Mon 3/821:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Mon 17/821:00
SIN
-
CNS
1 stop21h 50m
Jetstar
Deal found 18/4$764
Fri 5/619:00
CNS
-
SIN
1 stop10h 50m
Multiple Airlines
Fri 12/616:00
SIN
-
CNS
1 stop11h 30m
Multiple Airlines
Deal found 21/4$781
Sun 3/519:15
CNS
-
SIN
1 stop26h 15m
Multiple Airlines
Sun 31/519:25
SIN
-
CNS
1 stop32h 05m
Multiple Airlines
Deal found 18/4$797
Wed 20/519:00
CNS
-
SIN
1 stop25h 00m
Jetstar
Sun 31/519:25
SIN
-
CNS
2 stops36h 20m
Jetstar
Deal found 22/4$810
Wed 20/521:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Sat 30/521:00
SIN
-
CNS
1 stop21h 50m
Jetstar
Deal found 21/4$814
Sat 23/513:15
CNS
-
SIN
1 stop16h 25m
Multiple Airlines
Sun 24/516:00
SIN
-
CNS
1 stop11h 30m
Multiple Airlines
Deal found 20/4$817
Tue 2/621:40
CNS
-
SIN
1 stop23h 25m
Multiple Airlines
Tue 9/621:15
SIN
-
CNS
1 stop30h 15m
Multiple Airlines
Deal found 18/4$821
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 22 April 2026.
Thu 13/821:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Fri 21/821:00
SIN
-
CNS
1 stop21h 50m
Jetstar
Deal found 19/4$755
Wed 17/606:45
CNS
-
SIN
1 stop22h 20m
Multiple Airlines
Mon 29/621:00
SIN
-
CNS
1 stop20h 15m
Multiple Airlines
Deal found 21/4$874
Mon 21/912:00
CNS
-
SIN
1 stop9h 30m
Air Niugini
Mon 28/920:40
SIN
-
CNS
1 stop19h 50m
Air Niugini
Deal found 22/4$1,000
Wed 10/606:00
CNS
-
SIN
2 stops17h 15m
Qantas Airways
Mon 15/622:05
SIN
-
CNS
1 stop16h 25m
Qantas Airways
Deal found 20/4$1,199
Wed 3/618:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Mon 8/608:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 21/4$1,275
Wed 20/521:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Sun 31/521:00
SIN
-
CNS
1 stop21h 50m
Jetstar
Deal found 22/4$758
Mon 3/821:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Mon 17/821:00
SIN
-
CNS
1 stop21h 50m
Jetstar
Deal found 18/4$764
Wed 20/521:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Sat 30/521:00
SIN
-
CNS
1 stop21h 50m
Jetstar
Deal found 21/4$814
Wed 3/611:00
CNS
-
SIN
2 stops33h 00m
Jetstar
Wed 10/619:25
SIN
-
CNS
2 stops36h 20m
Jetstar
Deal found 19/4$891
Thu 4/606:00
CNS
-
SIN
2 stops17h 15m
Qantas Airways
Sat 6/622:05
SIN
-
CNS
1 stop9h 55m
Qantas Airways
Deal found 20/4$1,240
Mon 21/919:00
CNS
-
SIN
1 stop25h 00m
Jetstar
Mon 28/919:25
SIN
-
CNS
2 stops36h 20m
Jetstar
Deal found 22/4$983
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 22 April 2026.
Sun 17/518:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Sun 24/508:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 18/4$1,079
Wed 20/518:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Sun 31/508:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 22/4$1,172
Wed 8/718:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Tue 14/708:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 20/4$1,223
Mon 1/618:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Mon 8/608:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 17/4$1,268
Wed 3/618:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Mon 8/608:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 21/4$1,275
Sun 14/618:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Fri 19/608:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 21/4$1,280
Fri 5/618:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Fri 12/608:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 20/4$1,293
Wed 3/618:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Wed 10/608:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 19/4$1,331
Last-minute flights from Cairns to Singapore
Discover last-minute flight deals from Cairns to Singapore. Data last updated 22 April 2026 and is based on user searches.
Tue 28/414:50
CNS
-
SIN
1 stop14h 50m
Multiple Airlines
Tue 5/519:25
SIN
-
CNS
1 stop32h 05m
Multiple Airlines
Deal found 20/4$878
Thu 30/420:10
CNS
-
SIN
1 stop24h 55m
Multiple Airlines
Thu 7/509:50
SIN
-
CNS
1 stop30h 35m
Multiple Airlines
Deal found 22/4$835
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 22 April 2026.
Fri 10/719:00
CNS
-
SIN
1 stop10h 50m
Multiple Airlines
Deal found 22/4$335
Fri 22/519:00
CNS
-
SIN
1 stop25h 00m
Jetstar
Deal found 21/4$348
Sun 5/719:00
CNS
-
SIN
1 stop16h 55m
Multiple Airlines
Deal found 19/4$349
Wed 22/721:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Deal found 21/4$364
Fri 14/821:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Deal found 18/4$373
Thu 28/520:30
CNS
-
SIN
1 stop23h 30m
Jetstar
Deal found 18/4$388
Fri 15/519:00
CNS
-
SIN
1 stop25h 00m
Jetstar
Deal found 18/4$392
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 22 April 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 22 April 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
Cheapest return flight
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Thu 13/8
21:40-18:00
1 stop22h 20m
Singapore Changi
Fri 21/8
21:00-20:50
1 stop21h 50m
$755
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 20/5
21:40-18:00
1 stop22h 20m
Singapore Changi
Sun 31/5
21:00-20:50
1 stop21h 50m
$758
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Mon 3/8
21:40-18:00
1 stop22h 20m
Singapore Changi
Mon 17/8
21:00-20:50
1 stop21h 50m
$764
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 20/5
21:40-18:00
1 stop22h 20m
Singapore Changi
Sat 30/5
21:00-20:50
1 stop21h 50m
$814
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 17/6
06:45-03:05
1 stop22h 20m
Singapore Changi
Mon 29/6
21:00-19:15
1 stop20h 15m
$874
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 3/6
11:00-18:00
2 stops33h 00m
Singapore Changi
Wed 10/6
19:25-09:45
2 stops36h 20m
$891
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Mon 21/9
19:00-18:00
1 stop25h 00m
Singapore Changi
Mon 28/9
19:25-09:45
2 stops36h 20m
$983
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Mon 21/9
12:00-19:30
1 stop9h 30m
Singapore Changi
Mon 28/9
20:40-18:30
1 stop19h 50m
$1,000
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 10/6
06:00-21:15
2 stops17h 15m
Singapore Changi
Mon 15/6
22:05-16:30
1 stop16h 25m
$1,199
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Thu 4/6
06:00-21:15
2 stops17h 15m
Singapore Changi
Sat 6/6
22:05-10:00
1 stop9h 55m
$1,240
Flights are sorted by cheapest return flights first.
Deals found on 18/4
Showing 1-10 of 22 resultsSorted by cheapest first
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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 17 April 2026.
Booking 67 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, February is the cheapest month in which you can book a flight from Cairns to Singapore (average of $729). Flying from Cairns to Singapore in December is currently the most expensive (average of $1,167). 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 22 April 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 54% 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 $705.
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 32m.
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 40m.
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 22 April 2026.
Read reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andJetstar
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.
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 25m for a nonstop flight. You can also purchase a plane ticket from 3 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 1,860 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 $346. Other airlines that can offer you cheap pricing are Singapore Airlines, from $606, and Qantas Airways, from $734. Jetstar is currently priced 63% 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 $286. Users have also found prices from $369 and $379 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 (86%), ANA (86%), Virgin Australia (86%).
What are the cheapest flights from Cairns to Singapore?
While on average a flight from Cairns to Singapore is generally $1,263, our data shows the cheapest flight currently is $541. When looking at the most popular route, (Cairns - Singapore Changi), you can expect to pay $755 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, February is the cheapest month in which you can book a flight from Cairns to Singapore (average of $729). Flying from Cairns to Singapore in December is currently the most expensive (average of $1,167). 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 22 April 2026.
Discover the top 3 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 22 April 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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