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Cheap flights from Singapore to Cairns from S$ 304

SIN — CNS
9 Dec — 16 Dec1
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

Sat 19-1207:15 -
1 stop20h 30m
Wed 13-119:15 -
1 stop26h 05m
Deal found 7-11S$ 675
Mon 28-1208:35 -
Nonstop6h 40m
Wed 6-119:15 -
2 stops27h 40m
Deal found 8-11S$ 761
Sun 27-1208:35 -
Nonstop6h 40m
Mon 4-119:15 -
1 stop24h 45m
Deal found 7-11S$ 770
Thu 31-1208:35 -
Nonstop6h 40m
Fri 8-119:15 -
1 stop24h 45m
Deal found 5-11S$ 783

Find flight deals from Singapore to Cairns

Round-trip from

S$ 675

One-way from

S$ 304

Popular in

January

Cheapest in

June

Average price

S$ 920

Good round-trip deal

S$ 629 or less
19-12-13-1
  • 19-12-13-1
  • 2 total stops
  • 46h 35m total
  • Singapore to Cairns
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Jetstar
  • Jetstar
  • 11-3-31-12
  • 1 total stop
  • 32h 20m total
  • Singapore to Cairns
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Highest demand for flights based on searches. 6% potential increase in price (S$ 83 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (S$ 57 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Singapore Changi to Cairns.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Singapore to Cairns that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeCairns

SIN Singapore Changi - CNS Cairns

SINCNS

Singapore Changi

Thu 11-3

19:25-05:45

1 stop32h 20m

Cairns

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 304

SingaporeCairns

SIN Singapore Changi - CNS Cairns

SINCNS

Singapore Changi

Thu 17-12

19:25-05:45

1 stop32h 20m

Cairns

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 313

SingaporeCairns

SIN Singapore Changi - CNS Cairns

SINCNS

Singapore Changi

Wed 23-12

17:10-05:45

1 stop10h 35m

Cairns

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 324

SingaporeCairns

SIN Singapore Changi - CNS Cairns

SINCNS

Singapore Changi

Wed 30-12

16:05-05:45

1 stop11h 40m

Cairns

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 382

SingaporeCairns

SIN Singapore Changi - CNS Cairns

SINCNS

Singapore Changi

Thu 17-12

23:25-05:45

2 stops28h 20m

Cairns

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 406

SingaporeCairns

SIN Singapore Changi - CNS Cairns

SINCNS

Singapore Changi

Thu 25-2

12:25-08:30

2 stops18h 05m

Cairns

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 414

SingaporeCairns

SIN Singapore Changi - CNS Cairns

SINCNS

Singapore Changi

Sat 13-3

17:35-05:45

1 stop10h 10m

Cairns

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 415

SingaporeCairns

SIN Singapore Changi - CNS Cairns

SINCNS

Singapore Changi

Mon 21-12

16:05-05:45

1 stop11h 40m

Cairns

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 416

SingaporeCairns

SIN Singapore Changi - CNS Cairns

SINCNS

Singapore Changi

Wed 10-3

16:05-05:45

1 stop11h 40m

Cairns

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 424

SingaporeCairns

SIN Singapore Changi - CNS Cairns

SINCNS

Singapore Changi

Mon 8-3

08:55-05:15

2 stops18h 20m

Cairns

Wed 31-12

00:00-21:30

Nonstop0h 00m

S$ 478

Flights are sorted by cheapest return flights first.

Deals found on 4-11

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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

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, June is the cheapest month in which you can book a flight from Singapore to Cairns (average of S$ 696). Flying from Singapore to Cairns in January is currently the most expensive (average of S$ 1,383). 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?

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.

Reviews of airlines servicing Cairns

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
8.2
Very Good
1,633 reviews
Check prices

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.1

Overall

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Singapore Airlines
8.2
Very Good
1,633 reviews
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.1

Overall

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Related info for your journey

  • 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 40m 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 15 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?

    Air Niugini and Singapore Airlines can get you from Singapore to Cairns in just under 6h 40m. Your travel time can differ by up to 13h 10m. There are 5005 km between Singapore and Cairns. Both multi-stop and direct flights can be found to your destination and back.

  • 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$ 629. You may be able to fly from Singapore to Cairns for 30% less than the average price by searching for this airline.

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

    Consider Virgin Australia (92%), SWISS (92%) or Lufthansa (92%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Cairns.

  • What are the cheapest flights from Singapore to Cairns?

    The cheapest flight price from Singapore to Cairns is S$ 629. On average you can expect to pay S$ 697. The most popular route, (Singapore Changi - Cairns), can usually be booked for S$ 638.

  • 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, June is the cheapest month in which you can book a flight from Singapore to Cairns (average of S$ 696). Flying from Singapore to Cairns in January is currently the most expensive (average of S$ 1,383). 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

Fly from Singapore to Cairns on these airlines

Singapore Airlines flights from Singapore Changi to Cairns

Top airline flying from Singapore to Cairns

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestS$ 629AverageS$ 785FlexibilityNo cancel feeOn-time81%
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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.

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