$400 Find Cheap Flights from Cairns to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cairns to Singapore departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Cairns to Singapore Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cairns to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cairns to Singapore

Wed, 29 Jul - Sat, 5 Dec
Multiple Airlines Logo
20:35 - 19:05
CNS
-
SIN
24h 30m
1 stop
Multiple Airlines Logo
15:55 - 05:45
SIN
-
CNS
11h 50m
1 stop
$778Multiple Airlines
Wed, 29 Jul - Wed, 2 Dec
Multiple Airlines Logo
20:35 - 19:05
CNS
-
SIN
24h 30m
1 stop
Multiple Airlines Logo
15:55 - 05:45
SIN
-
CNS
11h 50m
1 stop
$781Multiple Airlines
Thu, 30 Jul - Sat, 5 Dec
Multiple Airlines Logo
19:15 - 19:30
CNS
-
SIN
26h 15m
1 stop
Multiple Airlines Logo
15:55 - 05:45
SIN
-
CNS
11h 50m
1 stop
$784Multiple Airlines
Thu, 30 Jul - Wed, 2 Dec
Multiple Airlines Logo
19:15 - 19:30
CNS
-
SIN
26h 15m
1 stop
Multiple Airlines Logo
15:55 - 05:45
SIN
-
CNS
11h 50m
1 stop
$785Multiple Airlines
Fri, 31 Jul - Sat, 5 Dec
Multiple Airlines Logo
19:10 - 19:30
CNS
-
SIN
26h 20m
1 stop
Multiple Airlines Logo
15:55 - 05:45
SIN
-
CNS
11h 50m
1 stop
$792Multiple Airlines
Fri, 31 Jul - Wed, 2 Dec
Multiple Airlines Logo
19:10 - 19:30
CNS
-
SIN
26h 20m
1 stop
Multiple Airlines Logo
15:55 - 05:45
SIN
-
CNS
11h 50m
1 stop
$795Multiple Airlines
Tue, 28 Jul - Sat, 5 Dec
Multiple Airlines Logo
06:45 - 19:30
CNS
-
SIN
14h 45m
1 stop
Multiple Airlines Logo
15:55 - 05:45
SIN
-
CNS
11h 50m
1 stop
$814Multiple Airlines
Tue, 28 Jul - Wed, 2 Dec
Multiple Airlines Logo
06:45 - 19:30
CNS
-
SIN
14h 45m
1 stop
Multiple Airlines Logo
15:55 - 05:45
SIN
-
CNS
11h 50m
1 stop
$816Multiple Airlines
Tue, 1 Sep - Fri, 11 Sep
Jetstar Logo
21:40 - 18:00
CNS
-
SIN
22h 20m
1 stop
Jetstar Logo
21:00 - 19:15
SIN
-
CNS
20h 15m
1 stop
$819Jetstar
Sun, 26 Jul - Sat, 5 Dec
Multiple Airlines Logo
06:45 - 19:30
CNS
-
SIN
14h 45m
1 stop
Multiple Airlines Logo
15:55 - 05:45
SIN
-
CNS
11h 50m
1 stop
$838Multiple Airlines
Booking Insights

KAYAK's insights & trends for Cairns to Singapore flights

Get data-powered insights and trends into flights from Cairns to Singapore to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Cairns to Singapore flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Singapore from Cairns found in the last 72 hours was to Singapore, at $1,012 return. The most popular route is from Cairns (CNS) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 3 days was $1,012.

What is the cheapest time of day to fly to Singapore?

The average price for all round-trip flights from Cairns to Singapore depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Singapore is generally in the evening, when retur flights cost $1,403 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,403.

Can I save money by flying with a stopover from Cairns to Singapore?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at $898 on average.

What is the cheapest month to fly from Cairns to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cairns to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cairns to Singapore is April, when tickets cost $257 (return) on average. On the other hand, the most expensive months are June and January, when the average cost of return tickets is $888 and $668 respectively.

How far in advance should I book a flight from Cairns to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cairns to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Cairns to Singapore, you should book around 6 weeks before departure, which saves you about 44% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$409
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Cairns to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Cairns to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cairns to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cairns to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cairns to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cairns to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Cairns to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cairns to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cairns to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Singapore

  • Looking for a cheap flight? 25% of our users found tickets from Cairns to the following destinations at these prices or less: Singapore $816 one-way - $1,339 round-trip

Reviews of the top 3 airlines flying from Cairns to Singapore

 
Need help choosing which airline to fly with from Cairns to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1522 reviews
7.8Food
8.6Crew
8.3Boarding
8.0Comfort
8.0Entertainment
Airline reviews

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

2.0 MediocreJeff, Apr 2026
MDC - SIN
Read more Singapore Airlines reviews

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

A little more room from the reclining seat in the front of me.

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

It was fine. Nothing special but nothing went wrong so all good.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

Overall were very good and I was satisfied w/ all the food and services.

Service was very good, food and entertainment systems were good

Great food and good entertainment options for the long flight.

It seems that qantas are trying hard to regain their status as Australia's premier airline. I only flew economy but happy with the service entertainment, food, configuration everything.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

Helpful staff when I felt unwell. Qantas need to have an audio/music channel so you can listen to various music/.artists

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Delayed 50 mins. Check in was excellent, boarding was good, everything else was OK and perfectly acceptable for a budget airline. Price was excellent. I noticed this airline had two other flights to our destination cancelled so not very reliable.

Horrible. The people that get this flights are very sick, dangerous and unhygienic

Jane at Sydney International airport check in was amazing. She set up the whole experience to be a positive one.

The smells on this plane were disgusting. So many sweaty and unhygienic people i couldn't stand it. I dream of being anywhere else in the world when I am on a JetStar flight they suck.

One of the better flights I’ve had w Jetstar. Smooth boarding, early take off, on time landing, very courteous crew, clean plane.

local frequent travellers know that Jetstar’s flights between MEL and LST are turnaround flights so those in the morning tend to run on time and become delayed increasingly through the day. We observed how the staff at check in and boarding try to assist, guide and facilitate travellers - they were courteous, efficient, amiable while enforcing Jetstar’s baggage requirements. They try to speed up boarding by having passengers board from both front and back. We would take Jetstar again.

The issue was a 4 hour delay to takeoff with very sketchy information provided about the available of the flights delay. Passengers were not informed of gate changes and how long the delay might be. It ended with a late night 2 hour drive to our home which was not ideal for elderly people.

Flight was fine with boarding starting a few minutes early. Not a fan of the crew pushing political messaging regarding indigenous naming of Brisbane city… really pushed it like I haven’t heard on Jetstar before.

Improved experience over our last years flight when also we flew local but on an international scheduled flight. The double processing is still unwelcome i.e. by security and then by border force having to produce a licence and boarding pass repeatedly on departure and return. Obviously suits the airline rather than the local traveller. The flight and crew were good though a helper on return was offhand having to push the wheel chair did the bare minimum we felt.

Flight on time. New plane. No entertainment screen just device. No offer of water. Didn’t order food.

Everything you need to know for your flight from Cairns to Singapore

Information on your arrival and departure airports