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Cheap flights from Cairns to Singapore from $316

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cairns to Singapore

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:35 - 18:00CNS  Cairns-SIN Singapore Changi
23h 25m1 stop Melbourne
Multiple Airlines Logo
02:30 - 22:30SIN  Singapore Changi-CNS Cairns
18h 00m1 stop Melbourne
$874Multiple Airlines
Sun, 11 Oct - Wed, 21 Oct
Multiple Airlines Logo
06:40 - 18:40CNS  Cairns-SIN Singapore Changi
14h 00m1 stop Sydney Kingsford Smith
Multiple Airlines Logo
19:25 - 08:30SIN  Singapore Changi-CNS Cairns
35h 05m2 stops Denpasar Bali Ngurah Rai Melbourne
$884Multiple Airlines
Thu, 19 Nov - Thu, 26 Nov
Multiple Airlines Logo
06:40 - 18:40CNS  Cairns-SIN Singapore Changi
14h 00m1 stop Sydney Kingsford Smith
Multiple Airlines Logo
07:55 - 16:45SIN  Singapore Changi-CNS Cairns
30h 50m1 stop Sydney Kingsford Smith
$889Multiple Airlines
Thu, 19 Nov - Thu, 26 Nov
Multiple Airlines Logo
20:35 - 18:00CNS  Cairns-SIN Singapore Changi
23h 25m1 stop Melbourne
Multiple Airlines Logo
02:10 - 19:30SIN  Singapore Changi-CNS Cairns
15h 20m2 stops Sydney Kingsford Smith Brisbane
$910Multiple Airlines
Sun, 11 Oct - Wed, 21 Oct
Qantas Airways Logo
10:45 - 21:00CNS  Cairns-SIN Singapore Changi
12h 15m1 stop Darwin
Qantas Airways Logo
22:05 - 10:05SIN  Singapore Changi-CNS Cairns
10h 00m1 stop Darwin
$1,139Qantas Airways
Wed, 16 Sep - Wed, 23 Sep
Singapore Airlines Logo
18:15 - 22:40CNS  Cairns-SIN Singapore Changi
6h 25mdirect
Singapore Airlines Logo
08:30 - 17:00SIN  Singapore Changi-CNS Cairns
6h 30mdirect
$1,266Singapore Airlines
Wed, 16 Sep - Wed, 23 Sep
Qantas Airways Logo
10:45 - 21:00CNS  Cairns-SIN Singapore Changi
12h 15m1 stop Darwin
Qantas Airways Logo
19:30 - 16:55SIN  Singapore Changi-CNS Cairns
19h 25m2 stops Sydney Kingsford Smith Brisbane
$1,294Qantas Airways
Mon, 31 Aug - Mon, 7 Sep
Qantas Airways Logo
10:45 - 21:00CNS  Cairns-SIN Singapore Changi
12h 15m1 stop Darwin
Qantas Airways Logo
19:30 - 16:55SIN  Singapore Changi-CNS Cairns
19h 25m2 stops Sydney Kingsford Smith Brisbane
$1,302Qantas Airways
Mon, 31 Aug - Mon, 7 Sep
Singapore Airlines Logo
18:15 - 22:40CNS  Cairns-SIN Singapore Changi
6h 25mdirect
Singapore Airlines Logo
08:30 - 17:00SIN  Singapore Changi-CNS Cairns
6h 30mdirect
$1,312Singapore Airlines
Wed, 2 Sep - Fri, 11 Sep
Singapore Airlines Logo
18:15 - 22:40CNS  Cairns-SIN Singapore Changi
6h 25mdirect
Singapore Airlines Logo
08:30 - 17:00SIN  Singapore Changi-CNS Cairns
6h 30mdirect
$1,336Singapore Airlines
Fri, 18 Sep - Mon, 21 Sep

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Air Niugini flights from Cairns to Singapore

Our best Air Niugini deals on Cairns to Singapore flight tickets
Air Niugini
17 Nov
CNS07:00Cairns
14h 30m
1 stop
SIN19:30Singapore Changi
26 Nov
SIN20:40Singapore Changi
19h 50m
1 stop
CNS18:30Cairns
$968
Air Niugini
30 Sept
CNS07:00Cairns
14h 30m
1 stop
SIN19:30Singapore Changi
7 Oct
SIN20:40Singapore Changi
19h 50m
1 stop
CNS18:30Cairns
$997
Air Niugini
29 Dec
CNS07:00Cairns
14h 30m
1 stop
SIN19:30Singapore Changi
18 Jan
SIN20:40Singapore Changi
19h 50m
1 stop
CNS18:30Cairns
$1,072

Qantas Airways flights from Cairns to Singapore

Our best Qantas Airways deals on Cairns to Singapore flight tickets
Qantas Airways
16 Sept
CNS10:45Cairns
12h 15m
1 stop
SIN21:00Singapore Changi
23 Sept
SIN22:05Singapore Changi
10h 00m
1 stop
CNS10:05Cairns
$1,139
Qantas Airways
28 Aug
CNS06:00Cairns
13h 25m
1 stop
SIN17:25Singapore Changi
31 Aug
SIN22:05Singapore Changi
10h 00m
1 stop
CNS10:05Cairns
$1,152
Qantas Airways
31 Aug
CNS10:45Cairns
12h 15m
1 stop
SIN21:00Singapore Changi
7 Sept
SIN19:30Singapore Changi
19h 25m
2 stops
CNS16:55Cairns
$1,294

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsSingapore

CNS Cairns - SIN Singapore Changi

CNSSIN

Cairns

Sun 11/10

20:35-18:00

1 stop23h 25m

Singapore Changi

Wed 21/10

02:30-22:30

1 stop18h 00m

$874

CairnsSingapore

CNS Cairns - SIN Singapore Changi

CNSSIN

Cairns

Thu 19/11

06:40-18:40

1 stop14h 00m

Singapore Changi

Thu 26/11

19:25-08:30

2 stops35h 05m

$884

CairnsSingapore

CNS Cairns - SIN Singapore Changi

CNSSIN

Cairns

Thu 19/11

06:40-18:40

1 stop14h 00m

Singapore Changi

Thu 26/11

07:55-16:45

1 stop30h 50m

$889

CairnsSingapore

CNS Cairns - SIN Singapore Changi

CNSSIN

Cairns

Sun 11/10

20:35-18:00

1 stop23h 25m

Singapore Changi

Wed 21/10

02:10-19:30

2 stops15h 20m

$910

CairnsSingapore

CNS Cairns - SIN Singapore Changi

CNSSIN

Cairns

Wed 16/9

10:45-21:00

1 stop12h 15m

Singapore Changi

Wed 23/9

22:05-10:05

1 stop10h 00m

$1,139
Fastest return journey

CairnsSingapore

CNS Cairns - SIN Singapore Changi

CNSSIN

Cairns

Wed 16/9

18:15-22:40

Nonstop6h 25m

Singapore Changi

Wed 23/9

08:30-17:00

Nonstop6h 30m

$1,266

CairnsSingapore

CNS Cairns - SIN Singapore Changi

CNSSIN

Cairns

Mon 31/8

10:45-21:00

1 stop12h 15m

Singapore Changi

Mon 7/9

19:30-16:55

2 stops19h 25m

$1,294

CairnsSingapore

CNS Cairns - SIN Singapore Changi

CNSSIN

Cairns

Mon 31/8

10:45-21:00

1 stop12h 15m

Singapore Changi

Mon 7/9

19:30-16:55

2 stops19h 25m

$1,302

CairnsSingapore

CNS Cairns - SIN Singapore Changi

CNSSIN

Cairns

Wed 2/9

18:15-22:40

Nonstop6h 25m

Singapore Changi

Fri 11/9

08:30-17:00

Nonstop6h 30m

$1,312

CairnsSingapore

CNS Cairns - SIN Singapore Changi

CNSSIN

Cairns

Fri 18/9

18:15-22:40

Nonstop6h 25m

Singapore Changi

Mon 21/9

08:30-17:00

Nonstop6h 30m

$1,336

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Singapore from

How to get the cheapest flight ticket from Cairns to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cairns and Singapore?

Prices are currently low for flights on this route.

Typical prices usually range from $1,121 to $1,314.
The lowest price recently found on this route was $874.

What is the cheapest month to fly to Singapore?

In general, March is the cheapest month to fly from Cairns to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $777. If you aren’t able to travel during the month of March, then book flights to Singapore from Cairns during February instead. Flights to Singapore in February, while not as cheap as those in March, still average around $778.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart on your flight to Singapore is on a Wednesday when prices can be found for as low as $1,359. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Tuesday is $1,715.

What is the cheapest Cairns to Singapore Changi flight route?

Fly from Cairns to Singapore Changi for the best Cairns - Singapore Changi flight prices

What cabin class options are available on Cairns to Singapore flights?

There are 3 cabin classes available to choose from on Cairns to Singapore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cairns to Singapore flights?

You could potentially save up to 18% on your flight if you consider stops on a Cairns to Singapore flight.

How have Cairns to Singapore flight prices changed over time?

As of August 2026, prices for Cairns to Singapore flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Cairns to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Cairns to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cairns to Singapore (CNS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to Singapore

Best price found

$316

Fastest flight time

6h 25m

Direct flights

Every day

Airports in Singapore

1 airport
The best one-way flight to Singapore from Cairns in the past 72 hours is $316. The best return flight deal from Cairns to Singapore found on momondo in the last 72 hours is $874.
The fastest flight from Cairns to Singapore takes 6h 25m
Direct flights go from Cairns to Singapore every day.
There is 1 airport in Singapore. From Cairns there are direct flights to Singapore Changi (SIN).
Search flight deals

Frequently asked questions about flying from Cairns to Singapore

  • How far is Cairns to Singapore Changi by plane?

    The distance between Cairns and Singapore Changi is about 5019.4 km. A reasonable flight in good conditions will take 6h 25m.

  • When did momondo last update prices for flights from Cairns Airport to Singapore Changi Airport?

    Prices for flights from Cairns Airport to Singapore Changi Airport were last updated today.

  • How many operators does momondo search for flights from Cairns Airport to Singapore Changi Airport?

  • How old do you have to be to fly from Cairns Airport to Singapore Changi Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The travel and health documents required for your trip to Singapore Changi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Singapore Changi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Cairns to Singapore?

  • What is the most popular airline from Cairns to Singapore?

Best airlines flying from Cairns to Singapore

Compare and see reviews for airlines that fly from Cairns to Singapore with momondo
Airline
Rating
Free cancellation
Price
Singapore AirlinesPriceFrom $610Free cancellationRating
8.2
1,585 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $878Free cancellationRating
7.5
1,084 reviews
Search Qantas Airways flights

  • Singapore Airlines Flights From Cairns to Singapore

    Singapore Airlines flies from Cairns to Singapore around 4 times per week, with 1,585 momondo users rating the airline 8.2/10. The cheapest Singapore Airlines deal from Cairns to Singapore in the last 72 hours was $610 (round-trip), much lower than the average airfare cost of $1,058 for Singapore Airlines flights on this route.

Why use momondo?

Why should I use momondo to find a flight deal from Cairns to Singapore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cairns to Singapore . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cairns to Singapore with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cairns to Singapore flights to just show those with flexible booking policies.

How can momondo help me find flights from Cairns to Singapore?

momondo provides multiple filters to help you find the best flight to Singapore from Cairns. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cairns to Singapore right now. Can momondo alert me if prices change?

Price alerts on flights to Singapore from Cairns are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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