How popular is this Cairns to Singapore flight route?

Flights from Cairns to Singapore have been viewed 2,687 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 6h 20m. Fly via Singapore Airlines or Jetstar to get the fastest option. The distance from Cairns to Singapore is about 5005 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

What are the cheapest airlines to fly from Cairns to Singapore one-way?

For one-way options, check prices for Indonesia AirAsia. According to our data, you can fly for as low as $276. Users have also found prices from $352 and $410 on Singapore Airlines and Qantas Airways, respectively. 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 $1,122 for a flight from Cairns to Singapore. The cheapest flight overall is $369 while the most popular route, (Cairns - Singapore Changi) is currently priced at $771.

What are the most reliable airlines from Cairns to Singapore?

Consider Air India (80%), ANA (80%) or Virgin Australia (80%) 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 Singapore Airlines, 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.

$352+ Flights from Cairns to Singapore

Cheap flight deals from Cairns to Singapore

Enter your travel dates to find the best prices.

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 5 December 2025.

Wed 3/1223:55CNS - SIN

2 stops26h 15mMultiple Airlines

Wed 10/1215:55SIN - CNS

1 stop11h 50mMultiple Airlines

Deal found 2/12$883

Wed 3/1206:00CNS - SIN

2 stops17h 05mQantas Airways

Wed 10/1221:30SIN - CNS

2 stops14h 35mQantas Airways

Deal found 2/12$1,338

Sun 21/1206:40CNS - SIN

2 stops30h 30mMultiple Airlines

Sat 27/1215:55SIN - CNS

1 stop11h 50mMultiple Airlines

Deal found 3/12$1,447

Wed 31/1209:45CNS - SIN

1 stop8h 40mQantas Airways

Wed 7/117:30SIN - CNS

1 stop13h 35mQantas Airways

Deal found 3/12$1,455

Wed 31/1209:45CNS - SIN

2 stops16h 25mMultiple Airlines

Wed 7/112:45SIN - CNS

2 stops17h 45mMultiple Airlines

Deal found 3/12$1,668

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 5 December 2025.

Mon 23/218:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Sun 8/308:45SIN - CNS

Nonstop6h 35mSingapore Airlines

Deal found 4/12$776

Tue 3/310:55CNS - SIN

1 stop16h 15mMultiple Airlines

Mon 9/312:45SIN - CNS

1 stop15h 00mMultiple Airlines

Deal found 2/12$782

Tue 3/309:45CNS - SIN

2 stops34h 10mJetstar

Mon 9/319:25SIN - CNS

2 stops35h 05mJetstar

Deal found 2/12$800

Fri 6/306:00CNS - SIN

1 stop17h 10mQantas Airways

Sun 8/319:55SIN - CNS

1 stop25h 10mQantas Airways

Deal found 1/12$870

Tue 10/306:40CNS - SIN

1 stop14h 00mMultiple Airlines

Mon 16/301:25SIN - CNS

1 stop14h 05mMultiple Airlines

Deal found 2/12$815

Sun 25/109:45CNS - SIN

1 stop19h 05mMultiple Airlines

Mon 2/217:50SIN - CNS

1 stop9h 55mMultiple Airlines

Deal found 4/12$818

Mon 23/219:15CNS - SIN

1 stop24h 40mJetstar

Sun 8/319:25SIN - CNS

2 stops35h 05mJetstar

Deal found 4/12$909

Wed 28/119:15CNS - SIN

1 stop18h 50mMultiple Airlines

Sat 31/115:10SIN - CNS

2 stops12h 35mMultiple Airlines

Deal found 1/12$898

Mon 23/218:35CNS - SIN

Nonstop6h 20mMultiple Airlines

Sun 8/321:00SIN - CNS

1 stop19h 45mMultiple Airlines

Deal found 4/12$900

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 5 December 2025.

Mon 23/218:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Sun 8/308:45SIN - CNS

Nonstop6h 35mSingapore Airlines

Deal found 4/12$776

Fri 6/318:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Sun 8/308:45SIN - CNS

Nonstop6h 35mSingapore Airlines

Deal found 1/12$933

Sun 18/118:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Sun 25/108:45SIN - CNS

Nonstop6h 35mSingapore Airlines

Deal found 3/12$1,355

Fri 16/118:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Fri 23/108:45SIN - CNS

Nonstop6h 35mSingapore Airlines

Deal found 2/12$1,475

Wed 7/118:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Wed 14/108:45SIN - CNS

Nonstop6h 35mSingapore Airlines

Deal found 4/12$2,379

Wed 31/1218:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Wed 7/108:45SIN - CNS

Nonstop6h 35mSingapore Airlines

Deal found 3/12$2,845

Last-minute flights from Cairns to Singapore
Discover last-minute flight deals from Cairns to Singapore. Data last updated 5 December 2025 and is based on user searches.

Fri 16/119:15CNS - SIN

1 stop18h 50mMultiple Airlines

Fri 23/115:55SIN - CNS

2 stops27h 30mMultiple Airlines

Deal found 2/12$1,036

Sat 17/119:15CNS - SIN

1 stop24h 05mMultiple Airlines

Sat 24/112:45SIN - CNS

1 stop15h 00mMultiple Airlines

Deal found 3/12$1,016

Sun 25/109:45CNS - SIN

1 stop19h 05mMultiple Airlines

Mon 2/217:50SIN - CNS

1 stop9h 55mMultiple Airlines

Deal found 4/12$818

Wed 28/119:15CNS - SIN

1 stop16h 40mMultiple Airlines

Sat 31/115:55SIN - CNS

1 stop11h 50mMultiple Airlines

Deal found 1/12$800

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 5 December 2025.

Sun 18/119:50CNS - SIN

1 stop24h 10mMultiple Airlines

Deal found 2/12$352

Sat 14/309:45CNS - SIN

1 stop19h 35mMultiple Airlines

Deal found 3/12$364

Mon 16/306:40CNS - SIN

1 stop14h 00mMultiple Airlines

Deal found 3/12$369

Fri 13/323:55CNS - SIN

1 stop20h 05mMultiple Airlines

Deal found 3/12$377

Sun 15/323:55CNS - SIN

1 stop20h 05mMultiple Airlines

Deal found 3/12$384

Thu 12/323:55CNS - SIN

1 stop20h 05mMultiple Airlines

Deal found 3/12$386

Fri 20/218:35CNS - SIN

Nonstop6h 20mSingapore Airlines

Deal found 3/12$390

Sun 22/323:55CNS - SIN

1 stop20h 05mMultiple Airlines

Deal found 3/12$399

Mon 16/319:30CNS - SIN

1 stop24h 30mJetstar

Deal found 3/12$420

Fri 20/323:55CNS - SIN

1 stop20h 00mMultiple Airlines

Deal found 3/12$425

Tue 17/314:35CNS - SIN

1 stop29h 20mMultiple Airlines

Deal found 3/12$430

Find flight deals from Cairns to Singapore

Round-trip from	$776
One-way from	$352
Popular in	December
Cheapest in	February
Average price	$1,214
Good round-trip deal	$955 or less
Good one-way deal	$593 or less

Singapore Airlines
23/2-8/3
Nonstop
12h 55m total
Cairns to Singapore

Search Deals

18/1
1 total stop
24h 10m total
Cairns to Singapore

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($99 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 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

Fly from

Fly to

Route

Depart

Return

Price

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 23/2

18:35-22:55

Nonstop6h 20m

Singapore Changi

Sun 8/3

08:45-17:20

Nonstop6h 35m

$776

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Tue 3/3

10:55-01:10

1 stop16h 15m

Singapore Changi

Mon 9/3

12:45-05:45

1 stop15h 00m

$782

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Tue 3/3

09:45-17:55

2 stops34h 10m

Singapore Changi

Mon 9/3

19:25-08:30

2 stops35h 05m

$800

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Tue 10/3

06:40-18:40

1 stop14h 00m

Singapore Changi

Mon 16/3

01:25-17:30

1 stop14h 05m

$815

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Sun 25/1

09:45-02:50

1 stop19h 05m

Singapore Changi

Mon 2/2

17:50-05:45

1 stop9h 55m

$818

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Fri 6/3

06:00-21:10

1 stop17h 10m

Singapore Changi

Sun 8/3

19:55-23:05

1 stop25h 10m

$870

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 28/1

19:15-12:05

1 stop18h 50m

Singapore Changi

Sat 31/1

15:10-05:45

2 stops12h 35m

$898

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 23/2

18:35-22:55

Nonstop6h 20m

Singapore Changi

Sun 8/3

21:00-18:45

1 stop19h 45m

$900

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 23/2

19:15-17:55

1 stop24h 40m

Singapore Changi

Sun 8/3

19:25-08:30

2 stops35h 05m

$909

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Sun 18/1

19:50-18:00

1 stop24h 10m

$352

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 19 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, November is the cheapest month in which you can book a flight from Cairns to Singapore (average of $508). Flying from Cairns to Singapore in December is currently the most expensive (average of $798). 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 evening. Doing so could potentially save you 23% on the flight price compared to flying in the afternoon, 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

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Singapore Airlines

8.1

Very Good

1,411 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Qantas Airways

7.5

Good

947 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Indonesia AirAsia

6.9

Okay

60 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Jetstar

6.6

Okay

488 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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 2,687 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 6h 20m. Fly via Singapore Airlines or Jetstar to get the fastest option. The distance from Cairns to Singapore is about 5005 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Cairns to Singapore one-way?
For one-way options, check prices for Indonesia AirAsia. According to our data, you can fly for as low as $276. Users have also found prices from $352 and $410 on Singapore Airlines and Qantas Airways, respectively.
What are the most reliable airlines from Cairns to Singapore?
Consider Air India (80%), ANA (80%) or Virgin Australia (80%) 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 $1,122 for a flight from Cairns to Singapore. The cheapest flight overall is $369 while the most popular route, (Cairns - Singapore Changi) is currently priced at $771.
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, November is the cheapest month in which you can book a flight from Cairns to Singapore (average of $508). Flying from Cairns to Singapore in December is currently the most expensive (average of $798). 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$543	Average$802	FlexibilityNo cancel fee	On-timeN/A	Search Indonesia AirAsia flights
Jetstar	Cheapest$661	Average$832	FlexibilityNo cancel fee	On-time74%	Search Jetstar flights
Singapore Airlines	Cheapest$678	Average$995	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qantas Airways	Cheapest$795	Average$968	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 $352

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cairns to Singapore

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 5 December 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 5 December 2025.

Find flight deals from Cairns to Singapore

Keep the following information in mind while searching for Cairns to Singapore flight deals. Data was last updated 5 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 5 December 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 cheapest airlines to fly from Cairns to Singapore one-way?

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

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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 5 December 2025.