$349 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 30/1. 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

Sun, 26 Apr - Fri, 15 May
Jetstar Logo
21:35 - 18:00CNS-SIN
22h 25m1 stop
Jetstar Logo
21:00 - 20:45SIN-CNS
21h 45m1 stop
$778Jetstar
Find Deal
Wed, 28 Jan - Sat, 31 Jan
Multiple Airlines Logo
19:15 - 12:05CNS-SIN
18h 50m1 stop
Multiple Airlines Logo
12:45 - 05:45SIN-CNS
15h 00m1 stop
$786Multiple Airlines
Find Deal
Tue, 3 Mar - Mon, 9 Mar
Multiple Airlines Logo
10:55 - 01:10CNS-SIN
16h 15m1 stop
Multiple Airlines Logo
12:45 - 05:45SIN-CNS
15h 00m1 stop
$789Multiple Airlines
Find Deal
Tue, 3 Mar - Mon, 9 Mar
Multiple Airlines Logo
15:45 - 07:05CNS-SIN
17h 20m2 stops
Multiple Airlines Logo
17:50 - 05:45SIN-CNS
9h 55m1 stop
$801Multiple Airlines
Find Deal
Wed, 28 Jan - Sat, 31 Jan
Multiple Airlines Logo
19:15 - 09:55CNS-SIN
16h 40m1 stop
Multiple Airlines Logo
15:55 - 05:45SIN-CNS
11h 50m1 stop
$807Multiple Airlines
Find Deal
Sun, 26 Apr - Thu, 14 May
Multiple Airlines Logo
19:00 - 11:45CNS-SIN
18h 45m1 stop
Multiple Airlines Logo
02:10 - 18:20SIN-CNS
14h 10m1 stop
$815Multiple Airlines
Find Deal
Tue, 10 Mar - Mon, 16 Mar
Multiple Airlines Logo
06:40 - 18:40CNS-SIN
14h 00m1 stop
Multiple Airlines Logo
01:25 - 17:30SIN-CNS
14h 05m1 stop
$822Multiple Airlines
Find Deal
Tue, 20 Jan - Sat, 31 Jan
Multiple Airlines Logo
19:50 - 18:00CNS-SIN
24h 10m1 stop
Multiple Airlines Logo
12:45 - 05:45SIN-CNS
15h 00m1 stop
$848Multiple Airlines
Find Deal
Sun, 26 Apr - Fri, 15 May
Multiple Airlines Logo
19:00 - 11:45CNS-SIN
18h 45m1 stop
Multiple Airlines Logo
16:50 - 05:30SIN-CNS
10h 40m1 stop
$851Multiple Airlines
Find Deal
Wed, 28 Jan - Sat, 31 Jan
Multiple Airlines Logo
19:15 - 12:05CNS-SIN
18h 50m1 stop
Multiple Airlines Logo
19:25 - 08:30SIN-CNS
35h 05m2 stops
$876Multiple Airlines
Find Deal
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 $737 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 72 hours was $737.

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.

No, with an average price for the route of $938, prices are generally cheapest when you fly direct.

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 February, when tickets cost $787 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of return tickets is $1,225 and $1,141 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 2 weeks before departure, which saves you about 30% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$349
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (22% 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.

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

    The cheapest time of day to fly to Singapore is generally in the morning, when retur flights cost $616 on average. Morning departures are around 59% 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 $1,501.

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 $598 one-way - $963 round-trip

Reviews of the top 4 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.
8.1
Singapore AirlinesOverall score based on 1411 reviews
8.6Crew
8.0Entertainment
8.3Boarding
8.0Comfort
7.8Food
Airline reviews

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

8.0 ExcellentWee Keng, Nov 2025ICN - SIN
Read more Singapore Airlines reviews

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Headwind delayed our flight which wasn’t the airlines fault

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

A few more inches of legroom is all i ask

Great as usual, some delays but well communicated and made up for in the air

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

We were upgraded to better seats. No entertainment. Food mediocre

Flight was half an hour delayed and gate was changed only once but not very far. Weather was good so smooth flight. So all in all was a good flight on a Sunday.

Boarding was on time and orderly. Crew was efficient. Departure as scheduled. I did not order food.

The overall flight was okay. Aircraft was a bit run down like the toilets, seat and table. The worse was checking in and boarding. They had no priority for people with children (young infants and babies included) even when we requested. Unhelpful staff.

Flight was booked with a hacked credit card and flyer was allowed to board despite airline being advised. Shameful behaviour.

I did not book or take this flight. This was a fraudulent credit card purchase using my (now cancelled) card. Air Asia was advised that this was a fraudulent booking a week before the flight. If this service was allowed AirAsia is contributing to credit fraud. If they didn’t take that seriously how serious are they about protecting your details?

Due to very heavy rain in Jakarta which caused bad floods on the highways the captain kindly delayed the departure to allow many passengers to reach the plane with almost 2 hours delay. Otherwise the flight was smooth and uneventful. I was disappointed that given the long delays the passengers were not even treated to a free bottle of water. I had to buy a packet of salted peanuts and bottle of water since I missed lunch.

They don t offer even a glass of water need to buy a drink if you are tursty they can save money and timeby cancel the food offer for 1 hr fly both fly nobody buy and try sale on boad thinkthe we can buyduty free store

Compared with other LCC, Air Asia is a lot better

AirAsia is running a bait scam by listing a lot of flights to get as much booking as possible but ending up merging the flights to fill the seat. They will change the schedule as much as they would like. Just beware when booking their flights and if you are tight on schedule. Prepare to be disappointed.

Jet star delayed both trips with poor communication. Passengers were made to change gates often and then left to stand with no seating. As someone getting over surgery this was very trying.

Delayed twice. Poor communication and people made to change gates too often.

Excellent help with Wife needing disability access at Brisbane airport

The flight was delayed by 2 hours but the Jetstar crew were fantastic.

Late leaving and desintuon board showed ‘gate closed’ when they hadn’t even commenced boarding!

Flight was delayed more than 1.5 hours. Gate changed multiple times

The good thing is that the flight got us from Darwin to Brisbane. However, it would have to be the most uncomfortable flight I have ever taken and if I can possibly avoid flying Jetstar again, I will.

I was treated poorly in Dunedin by check in crew, then my bag was lost in Auckland. Never again.

no announcement about why we where delayed which is very poor

It was better than I expected. Thought $5 for a small cup of tea was a bit much!

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

Information on your arrival and departure airports