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Cheap flights from Cairns to Singapore from $299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Singapore departing on 19/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Cairns to Singapore

Cheap return flights

Logo
05:45 - 19:15CNS-SIN
15h 30m1 stop
Logo
07:10 - 08:45SIN-CNS
23h 35m2 stops
$761
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Wed, 15 Oct - Wed, 22 Oct
Logo
05:45 - 19:15CNS-SIN
15h 30m1 stop
Logo
02:30 - 23:05SIN-CNS
18h 35m1 stop
$779
Find Deal
Wed, 15 Oct - Tue, 21 Oct
Logo
18:05 - 19:25CNS-SIN
27h 20m1 stop
Logo
17:35 - 08:30SIN-CNS
36h 55m2 stops
$788
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Logo
05:45 - 19:15CNS-SIN
15h 30m1 stop
Logo
07:55 - 08:45SIN-CNS
22h 50m3 stops
$798
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Logo
19:15 - 18:00CNS-SIN
24h 45m1 stop
Logo
08:45 - 17:20SIN-CNS
6h 35mdirect
$800
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Mon, 10 Nov - Mon, 1 Dec
Jetstar Logo
09:45 - 18:00CNS-SIN
34h 15m2 stops
Jetstar Logo
19:25 - 08:30SIN-CNS
35h 05m2 stops
$822Jetstar
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Wed, 18 Feb - Sun, 22 Feb
Jetstar Logo
19:15 - 18:00CNS-SIN
24h 45m1 stop
Jetstar Logo
19:25 - 08:30SIN-CNS
35h 05m2 stops
$876Jetstar
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Wed, 18 Feb - Sun, 22 Feb
Singapore Airlines Logo
18:35 - 22:55CNS-SIN
6h 20mdirect
Singapore Airlines Logo
08:45 - 17:20SIN-CNS
6h 35mdirect
$946Singapore Airlines
Find Deal
Mon, 10 Nov - Mon, 1 Dec
Qantas Airways Logo
09:45 - 16:25CNS-SIN
8h 40m1 stop
Qantas Airways Logo
19:40 - 10:45SIN-CNS
13h 05m1 stop
$958Qantas Airways
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Thu, 19 Feb - Sun, 22 Feb
Qantas Airways Logo
11:35 - 17:05CNS-SIN
31h 30m1 stop
Qantas Airways Logo
19:40 - 10:45SIN-CNS
13h 05m1 stop
$961Qantas Airways
Find Deal
Sat, 7 Mar - Mon, 9 Mar

Qantas Airways flights from Cairns to Singapore

Our best Qantas Airways deals on Cairns to Singapore flight tickets
Qantas Airways
19 Feb
CNS09:45Cairns
8h 40m
1 stop
SIN16:25Singapore Changi
22 Feb
SIN19:40Singapore Changi
13h 05m
1 stop
CNS10:45Cairns
$958
Find similar
Qantas Airways
7 Mar
CNS11:35Cairns
31h 30m
1 stop
SIN17:05Singapore Changi
9 Mar
SIN19:40Singapore Changi
13h 05m
1 stop
CNS10:45Cairns
$961
Find similar
Qantas Airways
24 Sept
CNS09:55Cairns
10h 20m
1 stop
SIN18:15Singapore Changi
1 Oct
SIN19:20Singapore Changi
11h 55m
1 stop
CNS09:15Cairns
$1,284
Find similar

Jetstar flights from Cairns to Singapore

Our best Jetstar deals on Cairns to Singapore flight tickets
Jetstar
18 Feb
CNS09:45Cairns
34h 15m
2 stops
SIN18:00Singapore Changi
22 Feb
SIN19:25Singapore Changi
35h 05m
2 stops
CNS08:30Cairns
$822
Find similar
Jetstar
18 Feb
CNS19:15Cairns
24h 45m
1 stop
SIN18:00Singapore Changi
22 Feb
SIN19:25Singapore Changi
35h 05m
2 stops
CNS08:30Cairns
$876
Find similar
Jetstar
7 Mar
CNS09:45Cairns
34h 15m
2 stops
SIN18:00Singapore Changi
9 Mar
SIN19:25Singapore Changi
35h 05m
2 stops
CNS08:30Cairns
$905
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cairns to Singapore 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, momondo users made 78,305 searches. Data last updated 15 September 2025.
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

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 15/10

05:45-19:15

1 stop15h 30m

Singapore Changi

Wed 22/10

07:10-08:45

2 stops23h 35m

$761

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 15/10

05:45-19:15

1 stop15h 30m

Singapore Changi

Tue 21/10

02:30-23:05

1 stop18h 35m

$779

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Tue 28/10

18:05-19:25

1 stop27h 20m

Singapore Changi

Tue 4/11

17:35-08:30

2 stops36h 55m

$788

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 15/10

05:45-19:15

1 stop15h 30m

Singapore Changi

Wed 22/10

07:55-08:45

3 stops22h 50m

$798

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 10/11

19:15-18:00

1 stop24h 45m

Singapore Changi

Mon 1/12

08:45-17:20

Nonstop6h 35m

$800

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 18/2

09:45-18:00

2 stops34h 15m

Singapore Changi

Sun 22/2

19:25-08:30

2 stops35h 05m

$822

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 18/2

19:15-18:00

1 stop24h 45m

Singapore Changi

Sun 22/2

19:25-08:30

2 stops35h 05m

$876

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 10/11

18:35-22:55

Nonstop6h 20m

Singapore Changi

Mon 1/12

08:45-17:20

Nonstop6h 35m

$946

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Thu 19/2

09:45-16:25

1 stop8h 40m

Singapore Changi

Sun 22/2

19:40-10:45

1 stop13h 05m

$958

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Sat 7/3

11:35-17:05

1 stop31h 30m

Singapore Changi

Mon 9/3

19:40-10:45

1 stop13h 05m

$961

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 cheapest month to fly to Singapore?

In general, February 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 $756. If you aren’t able to travel during the month of February, then book flights to Singapore from Cairns during March instead. Flights to Singapore in March, while not as cheap as those in February, still average around $812.

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 Sunday when prices can be found for as low as $1,454. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Saturday is $1,904.

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

In the morning is the cheapest time of day to fly from Cairns to Singapore when you can find flight prices for as low as $607. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $1,511. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Cairns to Singapore Changi flight route?

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

How far in advance should I book a flight to Singapore?

You are more likely to see cheaper flights to Singapore from Cairns when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,031 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Cairns for as low as $682 on momondo.

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

There are 4 cabin classes available to choose from on Cairns to Singapore Changi 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 4% 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 September 2025, prices for Cairns to Singapore flights are approximately 22% 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

$648

Fastest flight time

6h 20m

Direct flights

Mon, Tue, Thu and Sat

Airports in Singapore

1 airport
The best one-way flight to Singapore from Cairns in the past 72 hours is $648. The best return flight deal from Cairns to Singapore found on momondo in the last 72 hours is $1,121.
The fastest flight from Cairns to Singapore takes 6h 20m
Direct flights go from Cairns to Singapore on Monday, Tuesday, Thursday and Saturday. Airline offering direct flights is Singapore Airlines..
There is 1 airport near Singapore: Singapore Changi (SIN)
Search flight deals

  • 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 20m.

  • 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
Virgin AustraliaPriceFrom $504Free cancellationRating
7.5
416 reviews
Search Virgin Australia flights
Indonesia AirAsiaPriceFrom $540Free cancellationRating
6.8
58 reviews
Search Indonesia AirAsia flights
JetstarPriceFrom $657Free cancellationRating
6.5
474 reviews
Search Jetstar flights
Singapore AirlinesPriceFrom $682Free cancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $790Free cancellationRating
7.5
905 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 1,365 momondo users rating the airline 8.1/10. The cheapest Singapore Airlines deal from Cairns to Singapore in the last 72 hours was $454 (round-trip), much lower than the average airfare cost of $675 for Singapore Airlines flights on this route.

  • Virgin Australia Flights From Cairns to Singapore

    Across 416 Virgin Australia reviews on momondo, the average score is 7.5/10. Virgin Australia flies from Cairns to Singapore about 4 times each week, with ticket deals ranging from $336 to $776. Price data is based on momondo searches in the last 72 hours.

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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Jetstar
Virgin Australia
Qantas Airways
Singapore Airlines
Qatar Airways
Thai Airways
Emirates
Etihad Airways
Malaysia Airlines
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Turkish Airlines
Cathay Pacific