SIN - CNS

S$ 365 Find Cheap Flights from Singapore to Cairns – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Cairns departing on 21-9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
S$ 616
Typical prices: S$ 785-S$ 1,170
Singapore Airlines
Wed 9-9Tue 15-9
SIN - CNS • Direct
Cheapest one-way flight
S$ 365
Typical prices: S$ 489-S$ 575
Multiple Airlines
Mon 21-9
SIN - CNS • 1 stop
Direct flights
Mon, Tue, Wed, Fri, Sun
You can fly direct with Singapore Airlines. Average duration is 6h 30m
Direct flights
Direct flights
+1
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Direct flights
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Cairns!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to Cairns (SIN-CNS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Cairns that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to Cairns

Wed, 9 Sep - Tue, 15 Sep
Singapore Airlines Logo
08:30 - 17:00
SIN
-
CNS
6h 30mdirect
Singapore Airlines Logo
18:15 - 22:40
CNS
-
SIN
6h 25mdirect
S$ 616Singapore Airlines
Tue, 8 Sep - Tue, 15 Sep
Singapore Airlines Logo
08:30 - 17:00
SIN
-
CNS
6h 30mdirect
Singapore Airlines Logo
18:15 - 22:40
CNS
-
SIN
6h 25mdirect
S$ 618Singapore Airlines
Tue, 8 Sep - Tue, 15 Sep
Singapore Airlines Logo
08:30 - 17:00
SIN
-
CNS
6h 30mdirect
Singapore Airlines Logo
18:15 - 22:40
CNS
-
SIN
6h 25mdirect
S$ 621Singapore Airlines
Tue, 8 Sep - Tue, 15 Sep
Singapore Airlines Logo
08:30 - 17:00
SIN
-
CNS
6h 30mdirect
Singapore Airlines Logo
18:15 - 22:40
CNS
-
SIN
6h 25mdirect
S$ 644Singapore Airlines
Mon, 7 Sep - Mon, 14 Sep
Singapore Airlines Logo
08:30 - 17:00
SIN
-
CNS
6h 30mdirect
Singapore Airlines Logo
18:15 - 22:40
CNS
-
SIN
6h 25mdirect
S$ 646Singapore Airlines
Mon, 7 Sep - Mon, 14 Sep
Singapore Airlines Logo
08:30 - 17:00
SIN
-
CNS
6h 30mdirect
Singapore Airlines Logo
18:15 - 22:40
CNS
-
SIN
6h 25mdirect
S$ 647Singapore Airlines
Fri, 11 Sep - Tue, 15 Sep
Singapore Airlines Logo
08:30 - 17:00
SIN
-
CNS
6h 30mdirect
Singapore Airlines Logo
18:15 - 22:40
CNS
-
SIN
6h 25mdirect
S$ 647Singapore Airlines
Mon, 7 Sep - Mon, 14 Sep
Singapore Airlines Logo
08:30 - 17:00
SIN
-
CNS
6h 30mdirect
Singapore Airlines Logo
18:15 - 22:40
CNS
-
SIN
6h 25mdirect
S$ 648Singapore Airlines
Mon, 7 Sep - Tue, 15 Sep
Multiple Airlines Logo
02:30 - 22:20
SIN
-
CNS
17h 50m
1 stop
Multiple Airlines Logo
19:10 - 03:05
CNS
-
SIN
33h 55m
1 stop
S$ 717Multiple Airlines
Sun, 13 Sep - Sun, 20 Sep
Multiple Airlines Logo
21:15 - 05:30
SIN
-
CNS
30h 15m
1 stop
Multiple Airlines Logo
19:15 - 19:30
CNS
-
SIN
26h 15m
1 stop
S$ 721Multiple Airlines
Booking Insights

KAYAK's insights & trends for Singapore to Cairns flights

Get data-powered insights and trends into flights from Singapore to Cairns to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Singapore to Cairns?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Singapore to Cairns departing in September.

Flight prices are below average for this route right now.

Flights to Cairns from Singapore usually cost between S$ 769 and S$ 952 in September.
The lowest price found in the past 5 days was S$ 616 on Singapore Airlines (9 Sept–15 Sept).

What is the cheapest month to fly from Singapore to Cairns?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to Cairns, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to Cairns is February, where tickets cost S$ 620 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is S$ 1,157 and S$ 1,080 respectively.

Can I save money by flying with a stopover from Singapore to Cairns?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at S$ 785 on average.

Good to know

Low season

February

Cheapest flight

S$ 365
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Singapore to Cairns

When to book flights from Singapore to Cairns

Are your dates flexible? Find out the best times to travel from Singapore to Cairns based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to Cairns

  • How many flights are there between Singapore and Cairns per day?

    There is a maximum of 1 direct flight a day that takes off from Singapore and lands in Cairns, with an average flight time of 6h 30m. The most common departure time is 08:00 and most flights take off in the morning. Each week, there are 5 flights.

  • What is the cheapest flight from Singapore to Cairns?

    In the last 5 days, the lowest price for a flight from Singapore to Cairns was S$ 365 for a one-way ticket and S$ 616 for a return.

  • Which airports will I be using when flying from Singapore to Cairns?

    Singapore and Cairns are both served by 1 main airport. You will leave Singapore from Singapore Changi and will be arriving at Cairns.

  • Which aircraft models fly most regularly from Singapore to Cairns?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Singapore to Cairns flight route.

  • Which airline alliances offer flights from Singapore to Cairns?

    Star Alliance is the only airline alliance operating flights between Singapore and Cairns.

  • On which days can I fly direct from Singapore to Cairns?

    You can catch a direct flight from Singapore to Cairns on on Monday, Tuesday, Wednesday, Friday, and Sunday.

  • How does KAYAK find such low prices on flights from Singapore to Cairns?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Cairns.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Cairns?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cairns from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Cairns?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cairns with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Cairns?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cairns from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Singapore to Cairns

  • Looking for a cheap flight? 25% of our users found flights on this route for S$ 846 or less round-trip.

Prefer to fly direct from Singapore Changi to Cairns?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Singapore Changi to Cairns.
Find which airlines fly direct from Singapore Changi Airport to Cairns Airport, which days they fly and book direct flights.

Direct departures

Singapore Changi to Cairns

Monday

Singapore Airlines

Singapore Airlines

Tuesday

Singapore Airlines

Singapore Airlines

Wednesday

Singapore Airlines

Singapore Airlines

Friday

Singapore Airlines

Singapore Airlines

Sunday

Singapore Airlines

Singapore Airlines

See more direct flights

Direct returns

Cairns to Singapore Changi

Monday

Singapore Airlines

Singapore Airlines

Tuesday

Singapore Airlines

Singapore Airlines

Wednesday

Singapore Airlines

Singapore Airlines

Friday

Singapore Airlines

Singapore Airlines

Sunday

Singapore Airlines

Singapore Airlines

See more direct flights

Reviews of the top airline flying from Singapore to Cairns

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Cairns. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Cairns? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1584 reviews
7.8Food
8.0Comfort
8.1Entertainment
8.6Crew
8.3Boarding
Airline reviews

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

10.0 ExcellentRyan, Jul 2026
SIN - MEL
Read more Singapore Airlines reviews

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

It was very good experience on board to Sydney with SQ.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

Once again the meal served was delicious - we got chicken rice

Transfer within the same terminal and lots of facilities at the airport.

A very small gate at Singapore airport, lots of people packed into a small area…. A Petrie dish for infection. The flight was late although the captain did make up time. We had an aisle and middle economy class seat on the plane. The flight appeared to be very full. The seats were small, hard and very uncomfortable with minimal leg room. I’m a small woman and felt really cramped. My husband is a big man and stated he was unable to move at all in his seat. We were given 2 meals during the flight from Singapore to Brisbane. Our first meal was okay at best but the second meal was inedible. I think it was supposed to be veg in pastry but the pastry was full of air with minimal if any filling. The staff were pleasant and efficient. Getting off the plane went without any problems. It did take an extended period of time for our bags to come out onto the carousel. For the best ‘airline’ in the world, it was pretty poor. If Singapore is the best, what are the others like?

Everything you need to know for your flight from Singapore to Cairns

Information on your arrival and departure airports