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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SIN
28 Jul — 4 Aug1
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 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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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 28 June 2026.
Sun 2/821:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Mon 31/821:00
SIN
-
CNS
1 stop21h 50m
Jetstar
Deal found 26/6$752
Sun 23/821:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Sun 30/821:00
SIN
-
CNS
1 stop15h 40m
Jetstar
Deal found 24/6$762
Sun 23/821:40
CNS
-
SIN
1 stop22h 20m
Multiple Airlines
Sun 30/809:45
SIN
-
CNS
1 stop30h 40m
Multiple Airlines
Deal found 24/6$813
Sun 2/821:40
CNS
-
SIN
1 stop22h 20m
Multiple Airlines
Mon 31/809:45
SIN
-
CNS
1 stop21h 35m
Multiple Airlines
Deal found 27/6$816
Sun 4/1020:40
CNS
-
SIN
1 stop23h 20m
Jetstar
Mon 30/1121:00
SIN
-
CNS
1 stop16h 10m
Jetstar
Deal found 25/6$828
Sun 26/706:45
CNS
-
SIN
1 stop14h 45m
Multiple Airlines
Mon 3/802:10
SIN
-
CNS
1 stop14h 15m
Multiple Airlines
Deal found 26/6$863
Sat 8/806:45
CNS
-
SIN
1 stop22h 20m
Multiple Airlines
Sat 15/811:05
SIN
-
CNS
1 stop31h 45m
Multiple Airlines
Deal found 24/6$873
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 28 June 2026.
Sun 2/821:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Mon 31/821:00
SIN
-
CNS
1 stop21h 50m
Jetstar
Deal found 24/6$758
Thu 30/721:40
CNS
-
SIN
1 stop22h 20m
Multiple Airlines
Sat 22/809:45
SIN
-
CNS
1 stop21h 35m
Multiple Airlines
Deal found 23/6$829
Wed 2/1207:00
CNS
-
SIN
1 stop14h 30m
Air Niugini
Tue 15/1220:40
SIN
-
CNS
1 stop19h 50m
Air Niugini
Deal found 26/6$1,080
Fri 24/706:00
CNS
-
SIN
2 stops16h 30m
Qantas Airways
Sat 1/822:05
SIN
-
CNS
1 stop9h 55m
Qantas Airways
Deal found 27/6$1,152
Sun 23/821:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Sun 30/821:00
SIN
-
CNS
1 stop15h 40m
Jetstar
Deal found 24/6$762
Sat 8/809:40
CNS
-
SIN
2 stops19h 25m
Multiple Airlines
Fri 14/802:10
SIN
-
CNS
2 stops28h 20m
Multiple Airlines
Deal found 24/6$1,041
Wed 29/710:45
CNS
-
SIN
1 stop12h 15m
Qantas Airways
Tue 4/819:30
SIN
-
CNS
2 stops25h 15m
Qantas Airways
Deal found 27/6$1,173
Wed 22/706:45
CNS
-
SIN
1 stop14h 45m
Multiple Airlines
Wed 29/708:30
SIN
-
CNS
Nonstop6h 30m
Multiple Airlines
Deal found 24/6$1,067
Sat 5/1207:00
CNS
-
SIN
1 stop14h 30m
Air Niugini
Tue 15/1220:40
SIN
-
CNS
1 stop19h 50m
Air Niugini
Deal found 26/6$1,287
Mon 30/1114:40
CNS
-
SIN
2 stops35h 45m
Multiple Airlines
Sun 10/115:55
SIN
-
CNS
2 stops27h 30m
Multiple Airlines
Deal found 24/6$1,222
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 28 June 2026.
Mon 21/918:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Mon 26/1008:40
SIN
-
CNS
Nonstop6h 40m
Singapore Airlines
Deal found 23/6$936
Wed 22/718:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Wed 29/708:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 24/6$1,002
Sun 23/818:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Sun 30/808:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 25/6$1,036
Sun 26/718:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Tue 4/808:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 27/6$1,080
Mon 27/718:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Mon 3/808:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 27/6$1,121
Sun 2/818:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Mon 31/808:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 26/6$1,135
Tue 11/818:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Tue 18/808:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 27/6$1,170
Mon 10/818:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Mon 17/808:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 26/6$1,194
Last-minute flights from Cairns to Singapore
Discover last-minute flight deals from Cairns to Singapore. Data last updated 28 June 2026 and is based on user searches.
Wed 8/718:15
CNS
-
SIN
Nonstop6h 25m
Singapore Airlines
Tue 14/708:30
SIN
-
CNS
Nonstop6h 30m
Singapore Airlines
Deal found 24/6$1,294
Wed 8/721:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Tue 14/721:00
SIN
-
CNS
1 stop23h 40m
Jetstar
Deal found 23/6$1,510
Wed 8/718:20
CNS
-
SIN
2 stops28h 30m
Cathay Pacific
Mon 13/701:45
SIN
-
CNS
2 stops33h 10m
Cathay Pacific
Deal found 24/6$1,566
Wed 8/710:45
CNS
-
SIN
1 stop12h 15m
Multiple Airlines
Tue 14/721:00
SIN
-
CNS
1 stop23h 40m
Multiple Airlines
Deal found 24/6$1,582
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 28 June 2026.
Thu 13/806:45
CNS
-
SIN
1 stop22h 20m
Multiple Airlines
Deal found 26/6$396
Sun 26/706:45
CNS
-
SIN
1 stop14h 45m
Multiple Airlines
Deal found 28/6$406
Tue 25/807:00
CNS
-
SIN
1 stop14h 05m
Multiple Airlines
Deal found 25/6$407
Sun 26/721:40
CNS
-
SIN
1 stop22h 20m
Jetstar
Deal found 23/6$417
Fri 17/710:30
CNS
-
SIN
1 stop19h 10m
Multiple Airlines
Deal found 23/6$422
Tue 28/719:10
CNS
-
SIN
1 stop26h 20m
Multiple Airlines
Deal found 23/6$428
Fri 14/806:45
CNS
-
SIN
1 stop14h 45m
Multiple Airlines
Deal found 24/6$436
Thu 3/919:15
CNS
-
SIN
1 stop26h 15m
Multiple Airlines
Deal found 26/6$439
Wed 12/810:15
CNS
-
SIN
1 stop18h 50m
Multiple Airlines
Deal found 26/6$444
Sun 16/806:45
CNS
-
SIN
1 stop22h 20m
Multiple Airlines
Deal found 25/6$451
Thu 10/919:10
CNS
-
SIN
1 stop26h 20m
Multiple Airlines
Deal found 27/6$452
Tue 1/911:00
CNS
-
SIN
1 stop34h 05m
Multiple Airlines
Deal found 26/6$455
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 28 June 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 28 June 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
Sun 2/8
21:40-18:00
1 stop22h 20m
Singapore Changi
Mon 31/8
21:00-20:50
1 stop21h 50m
$758
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Sun 23/8
21:40-18:00
1 stop22h 20m
Singapore Changi
Sun 30/8
21:00-14:40
1 stop15h 40m
$762
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Thu 30/7
21:40-18:00
1 stop22h 20m
Singapore Changi
Sat 22/8
09:45-09:20
1 stop21h 35m
$829
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Sat 8/8
09:40-03:05
2 stops19h 25m
Singapore Changi
Fri 14/8
02:10-08:30
2 stops28h 20m
$1,041
Fastest return journey
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 22/7
06:45-19:30
1 stop14h 45m
Singapore Changi
Wed 29/7
08:30-17:00
Nonstop6h 30m
$1,067
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 2/12
07:00-19:30
1 stop14h 30m
Singapore Changi
Tue 15/12
20:40-18:30
1 stop19h 50m
$1,080
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Fri 24/7
06:00-20:30
2 stops16h 30m
Singapore Changi
Sat 1/8
22:05-10:00
1 stop9h 55m
$1,152
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Wed 29/7
10:45-21:00
1 stop12h 15m
Singapore Changi
Tue 4/8
19:30-22:45
2 stops25h 15m
$1,173
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Mon 30/11
14:40-00:25
2 stops35h 45m
Singapore Changi
Sun 10/1
15:55-21:25
2 stops27h 30m
$1,222
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Sat 5/12
07:00-19:30
1 stop14h 30m
Singapore Changi
Tue 15/12
20:40-18:30
1 stop19h 50m
$1,287
Flights are sorted by cheapest return flights first.
Deals found on 23/6
Showing 1-10 of 21 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
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 $760). Flying from Cairns to Singapore in December is currently the most expensive (average of $1,510). 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 28 June 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 $663.
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 31m.
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 Port Moresby (POM) offer the fastest connection on this route, with an average stopover time of 2h 16m.
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 28 June 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.
creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
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 1,662 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 $359. Other airlines that can offer you cheap pricing are Singapore Airlines, from $629, and Qantas Airways, from $681. Jetstar is currently priced 65% 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 $297. Users have also found prices from $384 and $393 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 (91%), ANA (91%), Virgin Australia (91%).
What are the cheapest flights from Cairns to Singapore?
While on average a flight from Cairns to Singapore is generally $2,058, our data shows the cheapest flight currently is $496. When looking at the most popular route, (Cairns - Singapore Changi), you can expect to pay $752 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 $760). Flying from Cairns to Singapore in December is currently the most expensive (average of $1,510). 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 28 June 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 28 June 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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