Question 1

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 2

Which airlines fly to Singapore?

Accepted Answer

Singapore Airlines, Qantas Airways and Indonesia AirAsia 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 67% 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 3

Which stopover airport has the shortest connection time from Cairns to Singapore?

Accepted Answer

Darwin (DRW) has the shortest average stopover time for this route: 2h 56m.

Question 4

Which stopover airport offers the lowest fares from Cairns to Singapore?

Accepted Answer

Flights via Denpasar (DPS) offer the lowest average return price of $552.

Question 5

Which stopover airport has the shortest travel time from Cairns to Singapore?

Accepted Answer

Flights connecting via Darwin (DRW) have the shortest average one-way travel time: 8h 55m.

Question 6

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

Accepted Answer

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

Question 7

How have Cairns to Singapore flight prices changed over time?

Accepted Answer

As of September 2025, prices for Cairns to Singapore flights are approximately 31% cheaper when compared to flights at the same time last year.

Question 8

Which airport is the most popular for stopovers for flights between Cairns and Singapore?

Accepted Answer

Darwin (DRW) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Question 9

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

Accepted Answer

As of September 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 10

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 $1,033 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 $693 on momondo.

Question 11

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 $768. 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 $814.

Question 12

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 $616. 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 $1,533. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 13

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 September 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

Question 14

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 15

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 Sunday 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 $1,842.

Question 16

Can stopping save me money on Cairns to Singapore flights?

Accepted Answer

You could potentially save up to 42% on your flight if you consider stops on a Cairns to Singapore flight.

Question 17

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 18

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

Accepted Answer

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

Question 19

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 20

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	$632
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 $548	Free cancellation	Rating 6.8 57 reviews	Search Indonesia AirAsia flights
Jetstar	PriceFrom $667	Free cancellation	Rating 6.5 470 reviews	Search Jetstar flights
Singapore Airlines	PriceFrom $692	Free cancellation	Rating 8.1 1,354 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom $802	Free cancellation	Rating 7.5 904 reviews	Search Qantas Airways flights

Cheap flights from Cairns to Singapore from $356

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 24/10. 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 42% 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 September 2025, prices for Cairns to Singapore flights are approximately 31% cheaper when compared to flights at the same time last year.

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

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

Which airlines fly to Singapore?

Which airport is the most popular for stopovers for flights between Cairns and Singapore?

Darwin (DRW) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Cairns to Singapore?

Flights via Denpasar (DPS) offer the lowest average return price of $552.

Which stopover airport has the shortest travel time from Cairns to Singapore?

Flights connecting via Darwin (DRW) have the shortest average one-way travel time: 8h 55m.

Which stopover airport has the shortest connection time from Cairns to Singapore?

Darwin (DRW) has the shortest average stopover time for this route: 2h 56m.

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

As of September 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 September 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?

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