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Cheap flights from Cairns to Singapore from $330

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SIN
3 Sep — 10 Sep1
1 adult

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 29 August 2025.

Round-trip from

$765

One-way from

$330

Popular in

October

Cheapest in

February

Average price

$1,085

Good round-trip deal

$1,077 or less

Good one-way deal

$747 or less
Jetstar
  • Jetstar
  • 12/10-19/10
  • 3 total stops
  • 58h 30m total
  • Cairns to Singapore
Search Deals
Jetstar
  • Jetstar
  • 13/10
  • 1 total stop
  • 23h 30m total
  • Cairns to Singapore
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($201 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 29 August 2025.

Wed 22/1020:30CNS - SIN
1 stop23h 30mMultiple Airlines
Mon 27/1021:00SIN - CNS
1 stop24h 55mMultiple Airlines
Deal found 28/8$757
Sun 12/1020:30CNS - SIN
1 stop23h 30mJetstar
Sun 19/1019:45SIN - CNS
2 stops35h 00mJetstar
Deal found 28/8$765
Thu 4/921:30CNS - SIN
1 stop22h 30mJetstar
Thu 11/921:00SIN - CNS
1 stop21h 40mJetstar
Deal found 28/8$797
Fri 24/1020:30CNS - SIN
1 stop23h 30mMultiple Airlines
Fri 31/1007:55SIN - CNS
1 stop22h 25mMultiple Airlines
Deal found 29/8$809

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 29 August 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

Sun 12/10

20:30-18:00

1 stop23h 30m

Singapore Changi

Sun 19/10

19:45-08:45

2 stops35h 00m

$765

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 22/10

20:30-18:00

1 stop23h 30m

Singapore Changi

Mon 27/10

21:00-23:55

1 stop24h 55m

$783

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Thu 13/11

14:35-03:20

1 stop14h 45m

Singapore Changi

Sun 16/11

12:15-08:30

2 stops18h 15m

$797

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Sun 7/9

21:30-18:00

1 stop22h 30m

Singapore Changi

Sun 14/9

21:00-23:05

1 stop24h 05m

$846

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Sun 12/10

20:30-18:00

1 stop23h 30m

Singapore Changi

Sun 19/10

11:00-23:05

1 stop34h 05m

$851

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 13/10

20:30-18:00

1 stop23h 30m

$330

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Sun 12/10

20:30-18:00

1 stop23h 30m

$343

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 3/9

21:30-18:00

1 stop22h 30m

$349

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Sun 9/11

19:30-18:00

1 stop24h 30m

$357

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Tue 4/11

18:05-19:25

1 stop27h 20m

$359

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 15 results
1
2

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?

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 29 August 2025.

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

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 29 August 2025.
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
1,352 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Entertainment

8.0

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
1,352 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Entertainment

8.0

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
Qantas Airways
7.5
Good
905 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Entertainment

8.0

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
Indonesia AirAsia
6.8
Okay
57 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Entertainment

8.0

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
Jetstar
6.5
Okay
469 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Entertainment

8.0

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

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?

    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 3,183 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 23h 30m. Fly via Jetstar 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 (74%), ANA (74%) or Virgin Australia (74%) 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 $4,049 for a flight from Cairns to Singapore. The cheapest flight overall is $441 while the most popular route, (Cairns - Singapore Changi) is currently priced at $757.

  • 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

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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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Indonesia AirAsiaCheapest$550Average$840FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
JetstarCheapest$670Average$843FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Singapore AirlinesCheapest$695Average$1,048FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$806Average$993FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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?

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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