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 20/2. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SIN
5 Dec — 12 Dec1
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 Friday or Sunday and return on a Tuesday
Find flight deals from Cairns to Singapore
Enter your travel dates to find the best prices.
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 November 2025.
Mon 10/1123:55CNS - SIN
1 stop20h 05mMultiple Airlines
Mon 17/1121:00SIN - CNS
1 stop33h 30mMultiple Airlines
Deal found 3/11$764
Tue 2/1209:45CNS - SIN
2 stops34h 15mJetstar
Tue 9/1219:25SIN - CNS
2 stops35h 05mJetstar
Deal found 2/11$782
Tue 2/1209:45CNS - SIN
2 stops16h 25mMultiple Airlines
Tue 9/1221:00SIN - CNS
1 stop18h 45mMultiple Airlines
Deal found 2/11$792
Mon 1/1223:55CNS - SIN
2 stops26h 15mMultiple Airlines
Mon 8/1215:55SIN - CNS
1 stop11h 50mMultiple Airlines
Deal found 3/11$809
Mon 1/1209:45CNS - SIN
2 stops34h 15mJetstar
Mon 8/1219:25SIN - CNS
2 stops35h 05mJetstar
Deal found 3/11$881
Mon 8/1209:45CNS - SIN
2 stops26h 10mMultiple Airlines
Wed 17/1207:55SIN - CNS
1 stop22h 25mMultiple Airlines
Deal found 3/11$907
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 November 2025.
Sat 24/119:15CNS - SIN
1 stop18h 50mMultiple Airlines
Sat 31/110:55SIN - CNS
1 stop16h 50mMultiple Airlines
Deal found 4/11$746
Fri 6/318:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Mon 23/308:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 4/11$753
Sat 7/306:00CNS - SIN
1 stop17h 10mQantas Airways
Mon 9/319:40SIN - CNS
1 stop13h 05mQantas Airways
Deal found 3/11$873
Mon 1/1209:45CNS - SIN
2 stops34h 15mJetstar
Mon 8/1219:25SIN - CNS
2 stops35h 05mJetstar
Deal found 3/11$881
Fri 6/306:40CNS - SIN
1 stop14h 45mMultiple Airlines
Sun 22/301:25SIN - CNS
1 stop18h 40mMultiple Airlines
Deal found 4/11$798
Fri 16/106:00CNS - SIN
1 stop12h 30mQantas Airways
Fri 16/123:40SIN - CNS
1 stop15h 10mQantas Airways
Deal found 4/11$901
Mon 1/1219:15CNS - SIN
1 stop30h 55mMultiple Airlines
Mon 8/1215:55SIN - CNS
1 stop11h 50mMultiple Airlines
Deal found 3/11$824
Sat 17/106:00CNS - SIN
1 stop12h 30mQantas Airways
Sat 17/123:40SIN - CNS
1 stop15h 10mQantas Airways
Deal found 4/11$901
Thu 19/306:40CNS - SIN
1 stop14h 45mMultiple Airlines
Sun 29/319:25SIN - CNS
2 stops22h 20mMultiple Airlines
Deal found 4/11$859
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 November 2025.
Fri 6/318:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Mon 23/308:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 4/11$753
Fri 30/118:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Fri 13/208:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 3/11$815
Wed 14/118:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Fri 16/108:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 2/11$1,237
Mon 8/1218:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Wed 17/1208:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 3/11$1,689
Mon 1/1218:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Mon 8/1208:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 3/11$1,818
Fri 19/1218:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Fri 26/1208:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 4/11$2,213
Sun 21/1218:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Fri 2/108:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 2/11$2,237
Fri 19/1218:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Sun 4/108:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 2/11$2,316
Sun 21/1218:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Mon 5/108:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 2/11$2,359
Fri 12/1218:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Fri 23/108:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 4/11$2,441
Wed 17/1218:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Sun 4/108:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 2/11$2,710
Wed 17/1218:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Mon 5/108:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 2/11$2,834
Last-minute flights from Cairns to Singapore
Discover last-minute flight deals from Cairns to Singapore. Data last updated 5 November 2025 and is based on user searches.
Mon 10/1123:55CNS - SIN
1 stop20h 05mMultiple Airlines
Mon 17/1121:00SIN - CNS
1 stop33h 30mMultiple Airlines
Deal found 3/11$764
Mon 1/1223:55CNS - SIN
2 stops26h 15mMultiple Airlines
Mon 8/1215:55SIN - CNS
1 stop11h 50mMultiple Airlines
Deal found 3/11$809
Mon 1/1209:45CNS - SIN
2 stops34h 15mJetstar
Mon 8/1219:25SIN - CNS
2 stops35h 05mJetstar
Deal found 3/11$881
Mon 8/1209:45CNS - SIN
2 stops26h 10mMultiple Airlines
Wed 17/1207:55SIN - CNS
1 stop22h 25mMultiple Airlines
Deal found 3/11$907
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 November 2025.
Fri 20/218:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Deal found 3/11$372
Sat 14/306:40CNS - SIN
1 stop14h 45mMultiple Airlines
Deal found 2/11$377
Sat 7/306:40CNS - SIN
1 stop14h 45mMultiple Airlines
Deal found 2/11$383
Tue 2/1209:45CNS - SIN
2 stops16h 25mMultiple Airlines
Deal found 2/11$401
Sat 10/109:45CNS - SIN
2 stops28h 20mMultiple Airlines
Deal found 3/11$410
Sat 14/309:45CNS - SIN
2 stops34h 15mJetstar
Deal found 2/11$417
Tue 24/215:45CNS - SIN
1 stop29h 40mMultiple Airlines
Deal found 4/11$424
Mon 24/1119:15CNS - SIN
1 stop16h 40mMultiple Airlines
Deal found 3/11$432
Fri 9/109:45CNS - SIN
2 stops34h 15mJetstar
Deal found 2/11$444
Cheap 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 November 2025.
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 November 2025.
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
Sat 24/1
19:15-12:05
1 stop18h 50m
Singapore Changi
Sat 31/1
10:55-05:45
1 stop16h 50m
$746
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Fri 6/3
18:35-22:55
Nonstop6h 20m
Singapore Changi
Mon 23/3
08:45-17:20
Nonstop6h 35m
$753
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Fri 6/3
06:40-19:25
1 stop14h 45m
Singapore Changi
Sun 22/3
01:25-22:05
1 stop18h 40m
$798
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Mon 1/12
19:15-00:10
1 stop30h 55m
Singapore Changi
Mon 8/12
15:55-05:45
1 stop11h 50m
$824
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Thu 19/3
06:40-19:25
1 stop14h 45m
Singapore Changi
Sun 29/3
19:25-19:45
2 stops22h 20m
$859
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Sat 7/3
06:00-21:10
1 stop17h 10m
Singapore Changi
Mon 9/3
19:40-10:45
1 stop13h 05m
$873
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Mon 1/12
09:45-18:00
2 stops34h 15m
Singapore Changi
Mon 8/12
19:25-08:30
2 stops35h 05m
$881
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Fri 16/1
06:00-16:30
1 stop12h 30m
Singapore Changi
Fri 16/1
23:40-16:50
1 stop15h 10m
$901
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Sat 17/1
06:00-16:30
1 stop12h 30m
Singapore Changi
Sat 17/1
23:40-16:50
1 stop15h 10m
$901
CairnsSingapore
CNS - SIN
CNSSIN
Cairns
Fri 20/2
18:35-22:55
Nonstop6h 20m
$372
Flights are sorted by cheapest return flights first.
Deals found on 3/11
Showing 1-10 of 18 results
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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.
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 31 October 2025.
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 $530). Flying from Cairns to Singapore in December is currently the most expensive (average of $813). 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 November 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 59% on flights from Cairns to Singapore by exploring options for tickets in the morning.
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.
Denpasar (DPS) – chosen by Cheapflights users on 35% of one-stop itineraries from Cairns to Singapore on Cheapflights.
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 25m.
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 25m.
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 Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 2h 03m.
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 November 2025.
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.
Very kind staff to arrange my luggage and really appreciate all help.
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 2,868 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 6h 20m. Fly via Singapore Airlines to get the fastest option. The distance from Cairns to Singapore is about 5005 km. Most flights are nonstop.
What are the cheapest airlines flying from Cairns to Singapore round-trip?
Cheapflights users have booked flights from Cairns to Singapore round-trip from $552. Other airlines that can offer you cheap pricing are Jetstar, from $672, and Singapore Airlines, from $682. Indonesia AirAsia is currently priced 46% below the average price you’ll pay for this route.
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 (74%), ANA (74%), Virgin Australia (74%).
What are the cheapest flights from Cairns to Singapore?
While on average a flight from Cairns to Singapore is generally $3,950, our data shows the cheapest flight currently is $728. When looking at the most popular route, (Cairns - Singapore Changi), you can expect to pay $735 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 $530). Flying from Cairns to Singapore in December is currently the most expensive (average of $813). 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 November 2025.
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 November 2025.
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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