How popular is this Cairns to Singapore flight route?

Flights from Cairns to Singapore have been viewed 3,151 times in the past calendar month. Find deals

How long is the flight from Cairns to Singapore?

There are many flights that can get you from Cairns to Singapore in 16h 20m. Fly via Qantas Airways to get the fastest option. The distance from Cairns to Singapore is about 5005 km. Find deals

What is the cheapest day to fly from Cairns to Singapore?

Travellers seeking maximum savings on their Cairns to Singapore flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

What are the cheapest flights from Cairns to Singapore?

On average you can expect to pay $3,903 for a flight from Cairns to Singapore. The cheapest flight overall is $488 while the most popular route, (Cairns - Singapore Changi) is currently priced at $778.

What are the most reliable airlines from Cairns to Singapore?

Consider Air India (69%), ANA (69%) or Virgin Australia (69%) when booking your flight. These represent the most reliable airlines when flying from Cairns to Singapore.

What are the most popular airlines that fly from Cairns to Singapore?

Consider Jetstar, Qantas Airways or Indonesia AirAsia when booking your flight. These represent the most popular airlines when flying from Cairns to Singapore.

What airport do you fly from for flights from Cairns to Singapore?

Located just 4.4 km from the city centre, Cairns (CNS) is the airport most travellers will use when flying to Singapore from Cairns.

Can I find deals for flights from Cairns to Singapore that include hotel bookings?

Yes. In addition to deals on Cairns to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cairns to Singapore?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Singapore.

Can I find deals for business class flights from Cairns to Singapore?

Yes. Cheapflights offers flight deals from Cairns to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$301+ Cheap Flights from Cairns to Singapore

Cheap flight deals from Cairns to Singapore

Round-trip from	$731
One-way from	$301
Popular in	December
Cheapest in	February
Average price	$1,184
Good round-trip deal	$1,118 or less
Good one-way deal	$646 or less

Singapore Airlines
10/11-1/12
1 total stop
31h 20m total
Cairns to Singapore

Search Deals

31/1
1 total stop
20h 35m total
Cairns to Singapore

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($83 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Cairns to Singapore.

Search Deals

Price to beat on a one-way flight from Cairns to Singapore.

Search Deals

Find flight deals from Cairns to Singapore

Cheapest flights from Cairns to Singapore
Explore the most affordable flight options available from Cairns to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Mon 10/1119:15CNS - SIN

1 stop24h 45mMultiple Airlines

Mon 1/1208:45SIN - CNS

Nonstop6h 35mMultiple Airlines

Deal found 16/9$731

Sun 2/1119:30CNS - SIN

1 stop24h 30mMultiple Airlines

Mon 10/1117:35SIN - CNS

1 stop10h 10mMultiple Airlines

Deal found 15/9$778

Mon 13/1020:30CNS - SIN

1 stop23h 30mMultiple Airlines

Wed 22/1007:10SIN - CNS

2 stops23h 35mMultiple Airlines

Deal found 15/9$811

Fri 31/1019:15CNS - SIN

1 stop16h 40mMultiple Airlines

Fri 7/1117:35SIN - CNS

1 stop10h 10mMultiple Airlines

Deal found 16/9$817

Thu 30/1023:55CNS - SIN

1 stop20h 10mMultiple Airlines

Thu 6/1107:55SIN - CNS

1 stop31h 35mMultiple Airlines

Deal found 15/9$830

Best flights from Cairns to Singapore
Discover carefully curated flight deals from Cairns to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Sun 2/1109:45CNS - SIN

2 stops26h 10mMultiple Airlines

Mon 10/1117:35SIN - CNS

1 stop10h 10mMultiple Airlines

Deal found 15/9$803

Sat 7/307:45CNS - SIN

1 stop16h 20mQantas Airways

Mon 9/323:40SIN - CNS

1 stop13h 30mQantas Airways

Deal found 15/9$826

Mon 2/319:15CNS - SIN

1 stop24h 45mJetstar

Mon 9/319:25SIN - CNS

2 stops35h 05mJetstar

Deal found 15/9$881

Mon 13/1020:30CNS - SIN

1 stop23h 30mMultiple Airlines

Wed 22/1007:10SIN - CNS

2 stops23h 35mMultiple Airlines

Deal found 15/9$811

Mon 10/1106:00CNS - SIN

1 stop12h 30mQantas Airways

Mon 1/1221:00SIN - CNS

1 stop16h 10mQantas Airways

Deal found 15/9$883

Fri 6/209:45CNS - SIN

2 stops34h 15mJetstar

Thu 19/314:15SIN - CNS

1 stop13h 10mJetstar

Deal found 15/9$887

Thu 30/1023:55CNS - SIN

1 stop20h 10mMultiple Airlines

Thu 6/1107:55SIN - CNS

1 stop31h 35mMultiple Airlines

Deal found 15/9$830

Fri 31/1019:15CNS - SIN

1 stop16h 40mMultiple Airlines

Fri 7/1116:15SIN - CNS

1 stop11h 30mMultiple Airlines

Deal found 15/9$844

Direct flights from Cairns to Singapore
Explore direct flight options from Cairns to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Fri 6/218:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Fri 20/308:45SIN - CNS

Nonstop6h 35mSingapore Airlines

Deal found 15/9$796

Mon 2/318:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Mon 9/308:45SIN - CNS

Nonstop6h 35mSingapore Airlines

Deal found 15/9$797

Mon 10/1118:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Mon 1/1208:45SIN - CNS

Nonstop6h 35mSingapore Airlines

Deal found 15/9$1,019

Fri 31/1018:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Fri 7/1108:45SIN - CNS

Nonstop6h 35mSingapore Airlines

Deal found 15/9$1,266

Mon 13/1018:15CNS - SIN

Nonstop6h 25mSingapore Airlines

Wed 22/1008:40SIN - CNS

Nonstop6h 20mSingapore Airlines

Deal found 15/9$1,364

Fri 3/1018:15CNS - SIN

Nonstop6h 25mSingapore Airlines

Sun 12/1008:40SIN - CNS

Nonstop6h 20mSingapore Airlines

Deal found 15/9$1,624

Fri 3/1018:15CNS - SIN

Nonstop6h 25mSingapore Airlines

Fri 17/1008:40SIN - CNS

Nonstop6h 20mSingapore Airlines

Deal found 16/9$1,797

Sun 2/1118:35CNS - SIN

Nonstop6h 20mMultiple Airlines

Mon 10/1108:45SIN - CNS

Nonstop6h 35mMultiple Airlines

Deal found 15/9$1,883

Last-minute flights from Cairns to Singapore
Discover last-minute flight deals from Cairns to Singapore. Data last updated 17 September 2025 and is based on user searches.

Mon 13/1020:30CNS - SIN

1 stop23h 30mMultiple Airlines

Wed 22/1007:10SIN - CNS

2 stops23h 35mMultiple Airlines

Deal found 15/9$811

Thu 30/1023:55CNS - SIN

1 stop20h 10mMultiple Airlines

Thu 6/1107:55SIN - CNS

1 stop31h 35mMultiple Airlines

Deal found 15/9$830

Fri 31/1019:15CNS - SIN

1 stop16h 40mMultiple Airlines

Fri 7/1117:35SIN - CNS

1 stop10h 10mMultiple Airlines

Deal found 16/9$817

One-way flights from Cairns to Singapore
Search for one-way flight options from Cairns to Singapore. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Sat 31/119:15CNS - SIN

1 stop20h 35mMultiple Airlines

Deal found 15/9$301

Wed 18/211:45CNS - SIN

1 stop16h 20mMultiple Airlines

Deal found 15/9$313

Wed 15/1010:00CNS - SIN

2 stops34h 30mJetstar

Deal found 16/9$337

Fri 12/1209:45CNS - SIN

2 stops16h 25mMultiple Airlines

Deal found 17/9$343

Wed 10/1209:45CNS - SIN

2 stops16h 25mMultiple Airlines

Deal found 17/9$361

Wed 15/1010:00CNS - SIN

3 stops23h 15mMultiple Airlines

Deal found 16/9$366

Sat 15/1119:15CNS - SIN

1 stop18h 30mMultiple Airlines

Deal found 15/9$381

Wed 29/1023:55CNS - SIN

1 stop20h 05mMultiple Airlines

Deal found 14/9$394

Fri 21/1119:15CNS - SIN

1 stop16h 40mMultiple Airlines

Deal found 16/9$396

Wed 18/218:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Deal found 15/9$405

Fly from

Fly to

Route

Depart

Return

Price

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Sun 2/11

09:45-09:55

2 stops26h 10m

Singapore Changi

Mon 10/11

17:35-05:45

1 stop10h 10m

$803

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 13/10

20:30-18:00

1 stop23h 30m

Singapore Changi

Wed 22/10

07:10-08:45

2 stops23h 35m

$811

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Sat 7/3

07:45-22:05

1 stop16h 20m

Singapore Changi

Mon 9/3

23:40-15:10

1 stop13h 30m

$826

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Thu 30/10

23:55-18:05

1 stop20h 10m

Singapore Changi

Thu 6/11

07:55-17:30

1 stop31h 35m

$830

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Fri 31/10

19:15-09:55

1 stop16h 40m

Singapore Changi

Fri 7/11

16:15-05:45

1 stop11h 30m

$844

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 2/3

19:15-18:00

1 stop24h 45m

Singapore Changi

Mon 9/3

19:25-08:30

2 stops35h 05m

$881

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 10/11

06:00-16:30

1 stop12h 30m

Singapore Changi

Mon 1/12

21:00-15:10

1 stop16h 10m

$883

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Fri 6/2

09:45-18:00

2 stops34h 15m

Singapore Changi

Thu 19/3

14:15-05:25

1 stop13h 10m

$887

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 18/2

11:45-02:05

1 stop16h 20m

$313

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Thu 11/12

09:45-00:10

2 stops16h 25m

$337

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 17 results

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.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cairns to Singapore

What is the cheapest month to book a flight from Cairns to Singapore?

Currently, May is the cheapest month in which you can book a flight from Cairns to Singapore (average of $355). Flying from Cairns to Singapore in December is currently the most expensive (average of $752). 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 SG?

It’s typically best to fly out from Cairns to Singapore in the morning. Doing so could potentially save you 60% on the flight price compared to flying at midday, which is usually more expensive.

Reviews of airlines servicing Singapore

Check out reviews from past customers who have flown with Singapore Airlines, Qantas Airways, andIndonesia AirAsia from Cairns to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Singapore Airlines

8.1

Very Good

1,365 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Qantas Airways

7.5

Good

907 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Indonesia AirAsia

6.8

Okay

58 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Jetstar

6.5

Okay

474 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Related info for your journey

What airport do you fly from for flights from Cairns to Singapore?
Located just 4.4 km from the city centre, Cairns (CNS) is the airport most travellers will use when flying to Singapore from Cairns.
How popular is this Cairns to Singapore flight route?
Flights from Cairns to Singapore have been viewed 3,151 times in the past calendar month.
How long is the flight from Cairns to Singapore?
There are many flights that can get you from Cairns to Singapore in 16h 20m. Fly via Qantas Airways to get the fastest option. The distance from Cairns to Singapore is about 5005 km.
What are the most reliable airlines from Cairns to Singapore?
Consider Air India (69%), ANA (69%) or Virgin Australia (69%) when booking your flight. These represent the most reliable airlines when flying from Cairns to Singapore.
What are the cheapest flights from Cairns to Singapore?
On average you can expect to pay $3,903 for a flight from Cairns to Singapore. The cheapest flight overall is $488 while the most popular route, (Cairns - Singapore Changi) is currently priced at $778.
Can I find deals for flights from Cairns to Singapore that include hotel bookings?
Yes. In addition to deals on Cairns to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cairns to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Singapore.
Can I find deals for business class flights from Cairns to Singapore?
Yes. Cheapflights offers flight deals from Cairns to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Cairns to Singapore?
Currently, May is the cheapest month in which you can book a flight from Cairns to Singapore (average of $355). Flying from Cairns to Singapore in December is currently the most expensive (average of $752). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Cairns to Singapore

Airline	Cheapest	Average	Flexibility	On-time
Indonesia AirAsia	Cheapest$538	Average$821	FlexibilityNo cancel fee	On-timeN/A	Search Indonesia AirAsia flights
Jetstar	Cheapest$655	Average$828	FlexibilityNo cancel fee	On-time74%	Search Jetstar flights
Singapore Airlines	Cheapest$680	Average$1,015	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qantas Airways	Cheapest$788	Average$970	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Cairns to Singapore?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Singapore from Cairns today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Cairns to Singapore?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from Cairns.

Can Cheapflights find flights from Cairns to Singapore with no change fees?

Need flexible booking options for your flight to Singapore from Cairns? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Cairns to Singapore become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Cairns today and book when prices fit your budget.

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Cheap flights from Cairns to Singapore from $301

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cairns to Singapore

Keep the following information in mind while searching for Cairns to Singapore flight deals. Data was last updated 17 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Cairns to Singapore

Cheapest flights from Cairns to SingaporeExplore the most affordable flight options available from Cairns to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from Cairns to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cairns to Singapore that are best for you.

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

What is the cheapest month to book a flight from Cairns to Singapore?

What is the cheapest time of day to fly from CNS to SG?

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 17 September 2025.

Reviews of airlines servicing Singapore

Check out reviews from past customers who have flown with Singapore Airlines, Qantas Airways, andIndonesia AirAsia from Cairns to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Cairns to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Cairns to Singapore?

How popular is this Cairns to Singapore flight route?

How long is the flight from Cairns to Singapore?

What are the most reliable airlines from Cairns to Singapore?

What are the cheapest flights from Cairns to Singapore?

Can I find deals for flights from Cairns to Singapore that include hotel bookings?

How can I find direct flights from Cairns to Singapore?

Can I find deals for business class flights from Cairns to Singapore?

What is the cheapest month to book a flight from Cairns to Singapore?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cairns to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Cairns to Singapore

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cairns to Singapore?

Why should you use Cheapflights to find cheap flight tickets from Cairns to Singapore?

Can Cheapflights find flights from Cairns to Singapore with no change fees?

Can Cheapflights notify me if prices for flights from Cairns to Singapore become cheaper?

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Cheapest flights from Cairns to Singapore
Explore the most affordable flight options available from Cairns to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.