Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Cairns from S$ 251

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 28-11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CNS
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Cairns are usually found in May or November, booked 66 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap flight deals from Singapore to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Cairns (CNS). 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 August 2025.

Round-trip from

S$ 564

One-way from

S$ 251

Popular in

January

Cheapest in

May

Average price

S$ 728
Indonesia AirAsia
  • Indonesia AirAsia
  • 3-9-11-9
  • 2 total stops
  • 39h 40m total
  • Singapore to Cairns
Search Deals
28-11
  • 28-11
  • 2 total stops
  • 23h 15m total
  • Singapore to Cairns
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (S$ 46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Singapore to Cairns

Cheapest flights from Singapore to Cairns
Explore the most affordable flight options available from Singapore to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Wed 3-917:30SIN - CNS
1 stop11h 05mIndonesia AirAsia
Thu 11-907:15CNS - SIN
1 stop28h 35mIndonesia AirAsia
Deal found 13-8S$ 564
Wed 27-817:30SIN - CNS
1 stop10h 50mMultiple Airlines
Wed 3-921:30CNS - SIN
1 stop22h 30mMultiple Airlines
Deal found 14-8S$ 583
Wed 3-907:55SIN - CNS
2 stops20h 40mMultiple Airlines
Thu 11-907:15CNS - SIN
1 stop17h 00mMultiple Airlines
Deal found 13-8S$ 600
Fri 29-812:00SIN - CNS
2 stops16h 35mMultiple Airlines
Fri 5-921:30CNS - SIN
1 stop22h 30mMultiple Airlines
Deal found 13-8S$ 756

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Cairns 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 200,618 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Singapore to Cairns that are best for you.

Fly from

Singapore

Fly to

Cairns

Route

Depart

Return

Price

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Wed 3-9

17:30-06:35

1 stop11h 05m

Cairns

Thu 11-9

07:15-09:50

1 stop28h 35m

S$ 564

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Wed 27-8

17:30-06:20

1 stop10h 50m

Cairns

Wed 3-9

21:30-18:00

1 stop22h 30m

S$ 583

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Wed 3-9

07:55-06:35

2 stops20h 40m

Cairns

Thu 11-9

07:15-22:15

1 stop17h 00m

S$ 600

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Fri 29-8

17:30-06:35

1 stop11h 05m

Cairns

Fri 5-9

21:30-18:00

1 stop22h 30m

S$ 679

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Mon 29-9

19:20-09:15

1 stop11h 55m

Cairns

Mon 6-10

09:55-18:15

1 stop10h 20m

S$ 732

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Sun 24-8

17:30-06:35

1 stop11h 05m

S$ 260

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Sat 1-11

17:50-05:45

1 stop9h 55m

S$ 285

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Wed 20-8

17:15-06:20

1 stop11h 05m

S$ 287

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Wed 5-11

07:15-05:45

1 stop20h 30m

S$ 288

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Fri 22-8

12:15-06:35

1 stop16h 20m

S$ 300

Flights are sorted by cheapest return flights first.

Deals found on 14-8

Showing 1-10 of 13 results
1
2

Best time to book a flight from Singapore to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Singapore 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 Singapore to Cairns

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

Use this chart to determine the optimal time to book a return flight from Singapore to Cairns. Price data was last updated on 8 August 2025.

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Cairns. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Find hourly flight availability from Singapore to Cairns. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

It’s optimal to fly from Singapore to Cairns in the afternoon. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the morning.

How much does it cost for a return flight from Singapore to Cairns?

Reviews of airlines servicing Cairns

Get insights into the airlines that provide service to Cairns. 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 Cairns. Reviews last updated 15 August 2025.
Read through reviews of airlines operating flights from Singapore to Cairns, such as Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very Good
1,346 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

8.0

Food

7.7

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Cairns. 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 Singapore to Cairns?

    Cairns is the airport most travellers will use when flying to Cairns from Singapore Changi. Booking flights from Changi (SIN) to Cairns (CNS) should be relatively easy as there are 3 daily flights to Cairns from 1 airline. 6h 20m is how long a flight from Singapore to Cairns will take if you book a nonstop flight.

  • How popular is this Singapore to Cairns flight route?

    The Singapore Changi to Cairns flight path was viewed by 61 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What is the cheapest airline to fly from Singapore to Cairns round-trip?

    Cheapflights users have booked flights from Singapore to Cairns round-trip from S$ 451. You may be able to fly from Singapore to Cairns for 45% less than the average price by searching for this airline.

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

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

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

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

  • How can I find direct flights from Singapore to Cairns?

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

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

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

See more FAQs

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.

Fly from Singapore to Cairns on these airlines

Choose from the following airlines for your flight from Singapore to Cairns. Flights are based on user searches made on Cheapflights and were last updated on 15 August 2025.
Singapore Airlines flights from Singapore Changi to Cairns

Top airline flying from Singapore to Cairns

Discover the top airline that operate flights from Singapore to Cairns. 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 200,618 searches. Data last updated 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestS$ 451AverageS$ 930FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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 Singapore to Cairns?

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 Cairns from Singapore today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Cairns for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Cairns from Singapore? 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 Singapore to Cairns become cheaper?

Yes, Cheapflights offers price alerts on Singapore to Cairns flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.