Cheap flights from Cairns to Singapore from $349
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Singapore departing on 20/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Cairns to Singapore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Singapore?
In general, February is the cheapest month to fly from Cairns to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $771. If you aren’t able to travel during the month of February, then book flights to Singapore from Cairns during March instead. Flights to Singapore in March, while not as cheap as those in February, still average around $800.
What is the cheapest day to depart on your flight to Singapore?
The cheapest day to depart on your flight to Singapore is on a Sunday when prices can be found for as low as $1,494. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Saturday is $1,853.
What is the cheapest time of day to depart on your flight to Singapore?
In the morning is the cheapest time of day to fly from Cairns to Singapore when you can find flight prices for as low as $620. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $1,542. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Cairns to Singapore Changi flight route?
Fly from Cairns to Singapore Changi for the best Cairns - Singapore Changi flight prices
How far in advance should I book a flight to Singapore?
You are more likely to see cheaper flights to Singapore from Cairns when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,049 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Cairns for as low as $846 on momondo.
What cabin class options are available on Cairns to Singapore Changi flights?
There are 4 cabin classes available to choose from on Cairns to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Cairns to Singapore flights?
You could potentially save up to 50% on your flight if you consider stops on a Cairns to Singapore flight.
How have Cairns to Singapore flight prices changed over time?
As of June 2025, prices for Cairns to Singapore flights are approximately 56% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Cairns to Singapore Changi?
Jetstar, Singapore Airlines, and Indonesia AirAsia are the most popular carriers operating from Cairns to Singapore Changi
Which airlines fly to Singapore?
Singapore Airlines, Indonesia AirAsia and Qantas Airways are the top three most popular airlines that fly to Singapore from Cairns according to our data. Singapore Airlines is the first choice among our users, with 70% of people opting to fly with this airline when travelling to Singapore. Keep in mind that there are 4 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.
How many flights depart from Cairns to Singapore on average per day?
As of June 2025, there are 3 flights per day flying from Cairns to Singapore. The most common time of day flights depart is 18:00, with 100% of flights taking off in the evening.
How many flights depart from Cairns to Singapore on average per week?
The number of flights available between Cairns and Singapore is 24 per week as of June 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.
When to book flights from Cairns to Singapore
Cheap Cairns to Singapore (CNS to SIN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Cairns to Singapore
Best price found | $349 |
|---|---|
Fastest flight time | 6h 20m |
Direct flights | Mon, Tue, Thu and Sat |
Airports in Singapore | 1 airport |
How far is Cairns to Singapore Changi by plane?
The distance between Cairns and Singapore Changi is about 5019.4 km. A reasonable flight in good conditions will take 6h 20m.
When did momondo last update prices for flights from Cairns Airport to Singapore Changi Airport?
Prices for flights from Cairns Airport to Singapore Changi Airport were last updated today.
How many operators does momondo search for flights from Cairns Airport to Singapore Changi Airport?
As of June 2025, there are 4 operators available to choose from for flights from Cairns Airport to Singapore Changi Airport.
How old do you have to be to fly from Cairns Airport to Singapore Changi Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Cairns to Singapore?
momondo data reveals that the most frequently booked plane model on the route from Cairns to Singapore is Airbus A350-900, representing 74.24% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 4.55%, Airbus A380-800 at 4.55%, and Boeing 787-9 Dreamliner at 3.03%.
What is the most popular airline from Cairns to Singapore?
Based on momondo bookings for flights between Cairns and Singapore, the leading airline is Singapore Airlines, making up 70% of the total bookings. Other popular airlines include Indonesia AirAsia with 15%, Qantas Airways with 10%, and Air Niugini with 5%.
Best airlines flying from Cairns to Singapore
Compare and see reviews for airlines that fly from Cairns to Singapore with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $514 | Free cancellation | Rating 6.6 53 reviews | |||
| PriceFrom $683 | Free cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $864 | Free cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $944 | Free cancellation | Rating 10.0 1 review |
Singapore Airlines Flights From Cairns to Singapore
Singapore Airlines flies from Cairns to Singapore around 4 times per week, with 1,302 momondo users rating the airline 8.1/10. The cheapest Singapore Airlines deal from Cairns to Singapore in the last 72 hours was $445 (round-trip), much lower than the average airfare cost of $666 for Singapore Airlines flights on this route.
Why use momondo?
Why should I use momondo to find a flight deal from Cairns to Singapore?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cairns to Singapore . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Cairns to Singapore with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Cairns to Singapore flights to just show those with flexible booking policies.
How can momondo help me find flights from Cairns to Singapore?
momondo provides multiple filters to help you find the best flight to Singapore from Cairns. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Cairns to Singapore right now. Can momondo alert me if prices change?
Price alerts on flights to Singapore from Cairns are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.