Cheap flights from Cairns (CNS) to Singapore (SIN)
Find cheap flights from Cairns to Singapore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Cairns to Singapore Changi are usually found in February or March, booked 75 days in advance, depart on a Thursday or Saturday and return on a Wednesday
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 July 29, 2025.
Popular in | October |
|---|---|
Cheapest in | February |
Average price | $703 |
Good round-trip deal | $819 or less |
Good one-way deal | $287 or less |
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.
Cheapflights Insights
Everything you need to know about your flight from Cairns to Singapore
How far ahead should I book a flight from Cairns to Singapore?
Use this chart to determine the optimal time to book a round-trip flight from Cairns to Singapore. Price data was last updated on July 25, 2025.
Booking 74 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, October is the cheapest month in which you can book a flight from Cairns to Singapore (average of $995). Flying from Cairns to Singapore in December is currently the most expensive (average of $1,679). 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 July 29, 2025.
A simple way to save on the total cost of your ticket is to fly from Cairns to Singapore in the afternoon. If you’re flexible enough to do this you can expect to save up to 72% on your trip compared to booking a flight at noon.