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Cheap flights from Cairns to Singapore from $295

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SIN
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Cairns to Singapore Changi are usually found in February or March, booked 89 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Cairns to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

$546

One-way from

$295

Popular in

December

Cheapest in

February

Average price

$1,153

Good round-trip deal

$1,236 or less

Good one-way deal

$814 or less
15/5-21/5
  • 15/5-21/5
  • 2 total stops
  • 18h 40m total
  • Cairns to Singapore
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Indonesia AirAsia
  • Indonesia AirAsia
  • 29/5
  • 1 total stop
  • 10h 15m total
  • Cairns to Singapore
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($120 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($64 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Cairns to Singapore Changi.
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Price to beat on a one-way flight from Cairns to Singapore Changi.
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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 15 April 2025.

Thu 15/519:05CNS - SIN
1 stop9h 05mMultiple Airlines
Wed 21/519:50SIN - CNS
1 stop9h 35mMultiple Airlines
Deal found 15/4$546
Mon 19/507:15CNS - SIN
1 stop10h 15mIndonesia AirAsia
Wed 4/617:30SIN - CNS
1 stop11h 05mIndonesia AirAsia
Deal found 14/4$789
Mon 10/1118:35CNS - SIN
Nonstop6h 20mSingapore Airlines
Mon 1/1208:45SIN - CNS
Nonstop6h 35mSingapore Airlines
Deal found 15/4$914
Mon 19/509:55CNS - SIN
1 stop10h 20mQantas Airways
Wed 4/621:00SIN - CNS
2 stops17h 40mQantas Airways
Deal found 15/4$1,140
Sun 4/515:35CNS - SIN
2 stops46h 55mChina Southern
Tue 13/503:55SIN - CNS
2 stops55h 00mChina Southern
Deal found 14/4$2,440

Cheapflights Fare Finder

Customise your flight search to find flights from Cairns to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from Cairns to Singapore that are best for you.

Fly from

Cairns

Fly to

Singapore

Route

Depart

Return

Price

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Thu 15/5

19:05-02:10

1 stop9h 05m

Singapore Changi

Wed 21/5

19:50-07:25

1 stop9h 35m

$546

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 19/5

07:15-15:30

1 stop10h 15m

Singapore Changi

Wed 4/6

17:30-06:35

1 stop11h 05m

$789

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Sun 4/5

18:15-22:40

Nonstop6h 25m

Singapore Changi

Wed 14/5

08:40-17:00

Nonstop6h 20m

$1,069

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 19/5

09:55-18:15

1 stop10h 20m

Singapore Changi

Wed 4/6

21:00-16:40

2 stops17h 40m

$1,140

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Sun 4/5

15:35-12:30

2 stops46h 55m

Singapore Changi

Tue 13/5

03:55-12:55

2 stops55h 00m

$2,440

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Thu 29/5

07:15-15:30

1 stop10h 15m

$295

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Thu 29/5

19:05-11:45

1 stop18h 40m

$298

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 12/5

21:30-18:00

1 stop22h 30m

$355

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 6/8

11:10-18:15

1 stop9h 05m

$599

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 19/5

18:15-22:40

Nonstop6h 25m

$621

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 11 results
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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

How far ahead should I book a flight from Cairns to Singapore?

Use this chart to determine the optimal time to book a return flight from Cairns to Singapore. Price data was last updated on 11 April 2025.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cairns to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 SIN?

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 15 April 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 59% on flights from Cairns to Singapore by exploring options for tickets in the morning.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

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.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 15 April 2025.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
818 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
China Southern
7.5
Good
94 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Virgin Australia
7.5
Good
398 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Jetstar
6.6
Okay
437 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 airports do I use to fly from Cairns to Singapore?

    Booking a flight from Cairns (CNS) to Singapore Changi (SIN) is your only option if you wish to fly from Cairns to Singapore. On a typical day, there are 3 flights from Cairns to Changi, all of which are around 6h 25m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Cairns to Singapore.

  • How popular is this Cairns to Singapore flight route?

    Flights from Cairns to Singapore Changi have been viewed 3,721 times in the past calendar month.

  • What are the cheapest airlines flying from Cairns to Singapore round-trip?

    Cheapflights users have booked flights from Cairns to Singapore round-trip from $789. Other airlines that can offer you cheap pricing are Singapore Airlines, from $1,069, and Qantas Airways, from $1,140. Indonesia AirAsia is currently priced 23% below the average price you’ll pay for this route.

  • 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 $295. Users have also found prices from $355 and $599 on Jetstar and Qantas Airways, respectively.

  • What are the most reliable airlines from Cairns to Singapore?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Cairns to Singapore on time: Air India (66%), ANA (66%), Virgin Australia (66%).

  • What are the cheapest flights from Cairns to Singapore?

    While on average a flight from Cairns to Singapore is generally $2,177, our data shows the cheapest flight currently is $475. When looking at the most popular route, (Cairns - Singapore Changi), you can expect to pay $659 for that flight.

  • 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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Alternative routes for Cairns to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Brisbane to Singapore flights
Coolangatta to Singapore flights
Maroochydore to Singapore flights
Toowoomba to Singapore flights

Top 4 airlines flying from Cairns to Singapore

Discover the top 4 airlines that operate flights from Cairns to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Indonesia AirAsiaCheapest$530Average$828FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Singapore AirlinesCheapest$708Average$967FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$891Average$1,209FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air NiuginiCheapest$974Average$1,439FlexibilityNo cancel feeOn-time77%
Search Air Niugini flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cairns to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Singapore from Cairns by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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