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Cheap flights from Singapore to Cairns from $405

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CNS
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Cairns

Enter your travel dates to find the best prices.

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 5 August 2026.

Mon 7/908:30 -
Nonstop6h 30m
Mon 14/918:15 -
Nonstop6h 25m
Deal found 31/7$720
Tue 15/908:30 -
Nonstop6h 30m
Tue 22/918:15 -
Nonstop6h 25m
Deal found 3/8$724
Tue 8/908:30 -
Nonstop6h 30m
Tue 15/918:15 -
Nonstop6h 25m
Deal found 31/7$762
Fri 16/1011:05 -
1 stop33h 35m
Sun 25/1023:55 -
1 stop20h 05m
Deal found 2/8$811
Sun 30/808:30 -
Nonstop6h 30m
Sun 6/918:15 -
Nonstop6h 25m
Deal found 31/7$859
Mon 14/914:15 -
1 stop13h 15m
Mon 21/919:10 -
1 stop26h 20m
Deal found 31/7$879
Mon 7/902:30 -
1 stop16h 20m
Tue 15/919:10 -
1 stop33h 55m
Deal found 31/7$910
Fri 28/819:30 -
2 stops35h 00m
Sun 6/906:45 -
1 stop22h 20m
Deal found 31/7$919
Tue 15/911:05 -
1 stop33h 15m
Tue 22/921:35 -
1 stop23h 30m
Deal found 1/8$922

Find 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 5 August 2026.

Round-trip from

$720

One-way from

$405

Popular in

June

Cheapest in

February

Average price

$853

Good round-trip deal

$1,089 or less
Singapore Airlines
  • Singapore Airlines
  • 7/9-14/9
  • Nonstop
  • 12h 55m total
  • Singapore to Cairns
Search Deals
21/9
  • 21/9
  • 1 total stop
  • 18h 15m total
  • Singapore to Cairns
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($156 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Singapore Changi to Cairns.
Search Deals

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 647,157 searches. Data last updated 5 August 2026.
Use the filters below to find and compare flights from Singapore to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Tue 15/9

08:30-17:00

Nonstop6h 30m

Cairns

Tue 22/9

18:15-22:40

Nonstop6h 25m

$723

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Mon 7/9

08:30-17:00

Nonstop6h 30m

Cairns

Mon 14/9

18:15-22:40

Nonstop6h 25m

$725

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Tue 8/9

08:30-17:00

Nonstop6h 30m

Cairns

Tue 15/9

18:15-22:40

Nonstop6h 25m

$762

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Mon 14/9

08:30-17:00

Nonstop6h 30m

Cairns

Mon 21/9

18:15-22:40

Nonstop6h 25m

$762

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Sat 2/1

08:40-17:20

Nonstop6h 40m

Cairns

Fri 22/1

18:20-23:05

Nonstop6h 45m

$787

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Sun 31/1

08:40-17:20

Nonstop6h 40m

Cairns

Thu 25/2

18:20-23:05

Nonstop6h 45m

$787

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Thu 15/10

02:30-23:20

2 stops18h 50m

Cairns

Sun 25/10

23:55-18:00

1 stop20h 05m

$946

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Sun 6/9

02:10-18:25

1 stop14h 15m

Cairns

Mon 14/9

09:10-10:15

2 stops27h 05m

$964

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Fri 28/8

09:45-22:25

1 stop34h 40m

Cairns

Sun 6/9

06:45-03:05

1 stop22h 20m

$1,031

SingaporeCairns

SIN - CNS

SINCNS

Singapore Changi

Wed 25/11

08:40-17:20

Nonstop6h 40m

Cairns

Sun 29/11

18:20-23:05

Nonstop6h 45m

$1,051

Flights are sorted by cheapest return flights first.

Deals found on 4/8

Showing 1-10 of 18 resultsSorted by cheapest first
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

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

Currently, February is the cheapest month in which you can book a flight from Singapore to Cairns (average of $688). Flying from Singapore to Cairns in June is currently the most expensive (average of $1,284). 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 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 5 August 2026.

When flying from Singapore to Cairns, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Airfare is below average for this route at the moment.

Singapore to Cairns flights typically cost between $853 and $1,054 in September.
The cheapest return price found within the last 5 days was $720 on Singapore Airlines (7 Sept–14 Sept).

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 5 August 2026.
Read reviews from past customers who have flown with Singapore Airlines from Singapore to Cairns. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.1

Boarding

8.3

Overall

8.2

Food

7.8

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.1

Boarding

8.3

Overall

8.2

Food

7.8

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

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?

    You will need to book a flight from Singapore Changi to Cairns if you want to fly from Singapore to Cairns. At least 1 airline has flights from Changi (SIN) to Cairns (CNS) on a regular basis. There are 3 flights to Cairns from the Singapore airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SIN to CNS to be around 6h 30m.

  • How popular is this Singapore to Cairns flight route?

    The Singapore Changi to Cairns flight path was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Singapore to Cairns?

    For as low as $723, Singapore Airlines can have you in Cairns from Singapore in 6h 30m. Singapore and Cairns are separated by a distance of 5005 km. All flights are typically direct.

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

    Our cheapest airline available from Singapore to Cairns is Singapore Airlines. Our recent data shows that you can find tickets from as low as $706 on this airline. You may be able to fly from Singapore to Cairns for 25% less than the average price by searching for this airline.

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

    The top 3 most reliable airlines when flying from Singapore to Cairns are Virgin Australia (95%), SWISS (95%) and Lufthansa (95%).

  • What are the cheapest flights from Singapore to Cairns?

    Looking at all options, your cheapest flight can be booked for $1,052. While the most popular route (Singapore Changi - Cairns) can be booked for $723 on average, our data indicates $1,210 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.

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

    Currently, February is the cheapest month in which you can book a flight from Singapore to Cairns (average of $688). Flying from Singapore to Cairns in June is currently the most expensive (average of $1,284). 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

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

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Alternative routes for Singapore to Cairns

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

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 647,157 searches. Data last updated 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$706Average$1,174FlexibilityNo 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?

When you search for this flight from Singapore to Cairns, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

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