Question 1

What is the cheapest Cairns to Singapore Changi flight route?

Accepted Answer

Fly from Cairns to Singapore Changi for the best Cairns - Singapore Changi flight prices

Question 2

What cabin class options are available on Cairns to Singapore Changi flights?

Accepted Answer

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.

Question 3

How many flights depart from Cairns to Singapore on average per day?

Accepted Answer

As of July 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.

Question 4

Can stopping save me money on Cairns to Singapore flights?

Accepted Answer

You could potentially save up to 37% on your flight if you consider stops on a Cairns to Singapore flight.

Question 5

Which airlines fly to Singapore?

Accepted Answer

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 69% 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.

Question 6

What is the cheapest month to fly to Singapore?

Accepted Answer

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 $763. 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 $792.

Question 7

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

Accepted Answer

You are more likely to see cheaper flights to Singapore from Cairns when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,051 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Cairns for as low as $862 on momondo.

Question 8

How many flights depart from Cairns to Singapore on average per week?

Accepted Answer

The number of flights available between Cairns and Singapore is 24 per week as of July 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

Question 9

What is the cheapest day to depart on your flight to Singapore?

Accepted Answer

The cheapest day to depart on your flight to Singapore is on a Monday when prices can be found for as low as $1,492. 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 $1,834.

Question 10

What is the cheapest time of day to depart on your flight to Singapore?

Accepted Answer

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 $613. 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 $1,535. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 11

How have Cairns to Singapore flight prices changed over time?

Accepted Answer

As of July 2025, prices for Cairns to Singapore flights are approximately 28% cheaper when compared to flights at the same time last year.

Question 12

What is the cheapest airline that flies from Cairns to Singapore Changi?

Accepted Answer

Indonesia AirAsia, Jetstar, and Singapore Airlines are the most popular carriers operating from Cairns to Singapore Changi

Question 13

When did momondo last update prices for flights from Cairns Airport to Singapore Changi Airport?

Accepted Answer

Prices for flights from Cairns Airport to Singapore Changi Airport were last updated today.

Question 14

How many operators does momondo search for flights from Cairns Airport to Singapore Changi Airport?

Accepted Answer

As of July 2025, there are 4 operators available to choose from for flights from Cairns Airport to Singapore Changi Airport.

Question 15

How old do you have to be to fly from Cairns Airport to Singapore Changi Airport?

Accepted Answer

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.

Question 16

What documentation or ID do you need to fly to Singapore Changi Airport?

Accepted Answer

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.

Best price found	$312
Fastest flight time	6h 20m
Direct flights	Mon, Tue, Thu and Sat
Airports in Singapore	1 airport

Airline	Rating	Free cancellation	Price
Indonesia AirAsia	PriceFrom $509	Free cancellation	Rating 6.7 56 reviews	Search Indonesia AirAsia flights
Virgin Australia	PriceFrom $510	Free cancellation	Rating 7.5 408 reviews	Search Virgin Australia flights
Singapore Airlines	PriceFrom $660	Free cancellation	Rating 8.1 1,326 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom $856	Free cancellation	Rating 7.5 876 reviews	Search Qantas Airways flights

Cheap flights from Cairns to Singapore from $312

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 10/11. 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?

What is the cheapest day to depart on your flight to Singapore?

What is the cheapest time of day to depart on your flight to Singapore?

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?

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 37% 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 July 2025, prices for Cairns to Singapore flights are approximately 28% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Cairns to Singapore Changi?

Indonesia AirAsia, Jetstar, and Singapore Airlines are the most popular carriers operating from Cairns to Singapore Changi

Which airlines fly to Singapore?

How many flights depart from Cairns to Singapore on average per day?

As of July 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 July 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

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How far is Cairns to Singapore Changi by plane?

When did momondo last update prices for flights from Cairns Airport to Singapore Changi Airport?

How many operators does momondo search 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?

What documentation or ID do you need to fly to Singapore Changi Airport?

What is the most popular plane model from Cairns to Singapore?

What is the most popular airline from Cairns to Singapore?

Best airlines flying from Cairns to Singapore

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