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Cheap Flights from Cairns (CNS) to Singapore (SINS)

Compare Cairns to Singapore flight deals

Find the cheapest month or even day of the year to fly to Singapore

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Flight deals from Cairns to Singapore

Looking for a cheap last-minute deal or the best return flight from Cairns Airport to Singapore? If you want to travel next month, return fares start from £385. Find the lowest prices on one-way and return tickets right here.
Singapore.£173 per passenger.Departing Wed, 21 Oct.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Wed, 21 Oct, arriving in Singapore Changi.Price includes taxes and charges.From £173, select.
Singapore.£177 per passenger.Departing Mon, 14 Sep.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Mon, 14 Sep, arriving in Singapore Changi.Price includes taxes and charges.From £177, select.
Singapore.£177 per passenger.Departing Tue, 28 Apr.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Tue, 28 Apr, arriving in Singapore Changi.Price includes taxes and charges.From £177, select.
Singapore.£178 per passenger.Departing Fri, 21 Aug.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Fri, 21 Aug, arriving in Singapore Changi.Price includes taxes and charges.From £178, select.
Singapore.£181 per passenger.Departing Mon, 2 Nov.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Mon, 2 Nov, arriving in Singapore Changi.Price includes taxes and charges.From £181, select.
Singapore.£184 per passenger.Departing Wed, 20 May.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Wed, 20 May, arriving in Singapore Changi.Price includes taxes and charges.From £184, select.
Singapore.£189 per passenger.Departing Sat, 25 Jul.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Sat, 25 Jul, arriving in Singapore Changi.Price includes taxes and charges.From £189, select.
Singapore.£191 per passenger.Departing Sun, 7 Jun.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Sun, 7 Jun, arriving in Singapore Changi.Price includes taxes and charges.From £191, select.
Singapore.£200 per passenger.Departing Tue, 1 Dec.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Tue, 1 Dec, arriving in Singapore Changi.Price includes taxes and charges.From £200, select.
Singapore.£200 per passenger.Departing Fri, 26 Feb.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Fri, 26 Feb, arriving in Singapore Changi.Price includes taxes and charges.From £200, select.
Singapore.£209 per passenger.Departing Thu, 21 Jan.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Thu, 21 Jan, arriving in Singapore Changi.Price includes taxes and charges.From £209, select.
Singapore.£212 per passenger.Departing Mon, 27 Jul.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Cairns on Mon, 27 Jul, arriving in Singapore Changi.Price includes taxes and charges.From £212, select.
Singapore.£286 per passenger.Departing Tue, 2 Mar.One-way flight with Qantas.Outbound indirect flight with Qantas, departs from Cairns on Tue, 2 Mar, arriving in Singapore Changi.Price includes taxes and charges.From £286, select.
Singapore.£357 per passenger.Departing Wed, 20 May.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Cairns on Wed, 20 May, arriving in Singapore Changi.Price includes taxes and charges.From £357, select.
Singapore.£357 per passenger.Departing Sun, 23 Aug.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Cairns on Sun, 23 Aug, arriving in Singapore Changi.Price includes taxes and charges.From £357, select.
Singapore.£361 per passenger.Departing Fri, 26 Feb.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Cairns on Fri, 26 Feb, arriving in Singapore Changi.Price includes taxes and charges.From £361, select.

Find the cheapest month to fly from Cairns to Singapore

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cairns to Singapore flights are currently cheapest in October.
Apr
from £177
May
from £184
Jun
from £191
Jul
from £189
Aug
from £178
Sep
from £177
Oct
from £173
Nov
from £181
Dec
from £200
Jan
from £209
Feb
from £200
Mar
from £286

Direct flights from Cairns to Singapore

Alternative Cairns to Singapore routes

Looking for the cheapest, fastest or easiest route from Cairns to Singapore? You could fly into the following airports instead.

Seletar

9 miles from central Singapore
Closest
Search flights

Singapore Changi

11 miles from central Singapore
Cheapest
from £173
Search flights

Cairns to Singapore: Flight information

The things to know before you go.
Cheapest flight found£173
Cheapest month to flyOctober
Average flight time6 hrs, 35 mins
Most popular airlineSingapore Airlines
Average flights per week31

Finding cheap flights from Cairns to Singapore: Frequently asked questions

There are 2 airports in Singapore: Seletar and Singapore Changi.
The best price we found for a return flight from Cairns to Singapore is £373. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 35 minutes is the average flight time from Cairns to Singapore.
Singapore Airlines, SWISS and Lufthansa fly direct from Cairns to Singapore.
As of April 2026, there are 31 flights per week flying from Cairns to Singapore.
The cheapest month to fly from Cairns to Singapore is usually August.
If you're flying from Cairns Airport, the cheapest airport near Singapore is Singapore Changi – which is 11.1 miles away from the centre of Singapore. We've found flights into this airport from £373.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cairns Airport to Singapore on Friday, 14 August 2026.
Yes – the average flight time is 6 hours and 35 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 28°C. May is typically the warmest month in Singapore, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is December, with temperatures averaging 25°C. The rainiest month is December.
Currently, Jetstar and Singapore Airlines offer the cheapest flight tickets to Singapore.

Travelling from Cairns Airport (CNS) to Singapore: what you need to know

  • Jump on a direct flight from Cairns Airport to Singapore and you'll be in the air for an average of 6 hours 30 minutes.

  • Singapore is two hours behind Cairns, where Cairns Airport is located. Singapore follows the UTC+8 timezone.

  • Cairns Airport (CNS) to Singapore Changi Airport (SIN) is the most popular route, with four departures a week to pick from. You can fly from CNS to SIN at 18:15 with Singapore Airlines.

  • For a relaxed start to your CNS to Singapore flight, leave enough time to navigate the airport and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • During popular months such as July, it's a good idea to get to the airport even earlier. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during a peak period in general.

  • You can book a direct Cairns Airport to Singapore ticket. Begin your journey at CNS and end it at Singapore Changi Airport (SIN).

  • Check out the promotions from Singapore Airlines. This carrier operates direct flights from Cairns Airport to Singapore.

  • We make it simple to book plane tickets from CNS to Singapore with a stopover. To see all your options, uncheck 'Direct flights only.' Then, select a flight that has a stop long enough to tour the city of your choice. Top stopovers include:

    • Sydney Kingsford Smith International Airport (SYD)

    • Melbourne Tullamarine Airport (MEL)

    • Brisbane Airport (BNE)

  • Travelling from central Cairns to CNS takes about 25 minutes by public transport. If you drive, ride-share or get a taxi, you'll cover the 5 kms (3 miles) in 15 minutes or so, depending on traffic conditions.

  • Catching an early flight from Cairns Airport to Singapore? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels near CNS:

  • When it comes to Cairns Airport's on-time performance, data shows 74% of flights arrive within the scheduled time frame.

How to find the cheapest flights from Cairns Airport (CNS) to Singapore

  • The best price we've seen for a one-way Cairns Airport to Singapore flight is £173. The cheapest price for a return flight is £373. Bear in mind fares may change due to demand at the time of booking.

  • Lock in cheap flights from CNS to Singapore by booking eight months ahead. Based on our research, that's the best time for bagging a bargain.

  • January is the best month for picking up an incredible deal on Cairns Airport to Singapore tickets. If you need to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for each month.

  • Never miss a deal on cheap flights from CNS to Singapore by setting up a Price Alert. You'll receive an email or notification on the app when a special offer becomes available.

  • Select your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Cairns Airport to Singapore by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Singapore

Singapore Changi Airport (SIN)

  • The distance from Singapore Changi Airport (SIN) to central Singapore is roughly 19 kms (12 miles). It takes about 25 minutes to get to the centre driving.

  • If you're using public transport, expect a journey time of about 40 minutes.

  • The last thing you want is a long journey to your hotel if you're arriving on a late flight from Cairns Airport to Singapore. Check in to one of these accommodation options near SIN instead:

  • Lock in the best rate by reserving your vehicle from Singapore Changi Airport about two weeks before your flight from CNS to Singapore.

Seletar Airport (XSP)

  • Central Singapore is around 14 kms (9 miles) from Seletar Airport (XSP). Disembark your flight from Cairns Airport to Singapore and then keep your eyes peeled for any airport signs that'll help you reach the city centre.

  • You'll find some great places to rest your head close to XSP. Unwind and get cosy after your CNS to Singapore flight at any of these well-located options:

Best time to go to Singapore

  • December is the quietest month for flights from Cairns Airport to Singapore, while February is the most popular. Choose the best time to go to Singapore based on whether you like a lively atmosphere or a more laid-back vibe.

  • The warmest month in Singapore is May, with temperatures ranging between 25ºC and 31ºC. Book your Cairns Airport to Singapore plane ticket then if you enjoy this type of weather.

  • If you like cooler conditions, look for a cheap ticket from CNS to Singapore in January when temperatures average between 24ºC and 30ºC.

More about Singapore

  • When it comes to looking for somewhere to lay your head, you'll find the most popular stays in Singapore right here. Explore these hotels after you've booked your flight from Cairns Airport to Singapore:

  • There are so many things to do and see in this city it can be hard to figure out where to begin. Marina Bay Sands Hotel Infinity Pool, Marina Bay Sands and Gardens by the Bay are popular attractions which should be on every Singapore itinerary.

More travel options

Plan the rest of your trip from Cairns to Singapore

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.