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S$ 163+ Cheap flights from Cairns

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13-5. 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.
CNS — SIN
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Cairns
Explore the most affordable flight options available from Cairns. Find the lowest fares based on data from user searches, with prices last updated on 13 March 2026.

Wed 22-406:45
CNS
-
SIN
1 stop14h 45m
Multiple Airlines
Wed 29-417:20
SIN
-
CNS
1 stop10h 10m
Multiple Airlines
Deal found 10-3S$ 573
Sun 26-406:45
CNS
-
SIN
1 stop22h 20m
Multiple Airlines
Sun 3-519:25
SIN
-
CNS
1 stop32h 05m
Multiple Airlines
Deal found 12-3S$ 577
Mon 27-420:10
CNS
-
SIN
1 stop23h 50m
Multiple Airlines
Mon 4-517:20
SIN
-
CNS
1 stop10h 10m
Multiple Airlines
Deal found 8-3S$ 626

Find flights from Cairns within your budget

 
Find flights departing from Cairns that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 13 March 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 22-4

06:45-19:30

1 stop14h 45m

Singapore Changi

Wed 29-4

17:20-05:30

1 stop10h 10m

S$ 628

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 8-4

19:00-18:00

1 stop25h 00m

Singapore Changi

Wed 22-4

17:20-05:30

1 stop10h 10m

S$ 775

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 8-4

11:00-18:00

2 stops33h 00m

Singapore Changi

Wed 22-4

19:25-09:45

2 stops36h 20m

S$ 803

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 17-8

11:00-13:10

1 stop28h 10m

Singapore Changi

Tue 22-9

19:25-09:45

2 stops36h 20m

S$ 871
Fastest return journey

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 17-8

18:15-22:40

Nonstop6h 25m

Singapore Changi

Tue 22-9

08:30-17:00

Nonstop6h 30m

S$ 875

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 17-8

13:30-03:05

1 stop15h 35m

Singapore Changi

Tue 22-9

08:30-17:00

Nonstop6h 30m

S$ 885

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 8-7

07:00-19:30

1 stop14h 30m

Singapore Changi

Thu 23-7

20:40-11:00

1 stop12h 20m

S$ 887

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Sat 4-7

07:00-19:30

1 stop14h 30m

Singapore Changi

Sat 25-7

20:40-18:30

1 stop19h 50m

S$ 892

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Mon 17-8

10:45-21:00

1 stop12h 15m

Singapore Changi

Tue 22-9

20:30-22:45

1 stop24h 15m

S$ 952

CairnsSingapore

CNS - SIN

CNSSIN

Cairns

Wed 8-7

18:15-22:40

Nonstop6h 25m

Singapore Changi

Tue 14-7

08:30-17:00

Nonstop6h 30m

S$ 965

Flights are sorted by cheapest return flights first.

Deals found on 10-3

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Cairns

Have a flexible travel schedule? Discover the best time to fly from Cairns 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.

Travel insights for flights from Cairns

Get recent, data-driven insights about flights from Cairns including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Cairns?

Use this chart to determine the optimal time to book a return flight from Cairns to Singapore. Price data was last updated on 6 March 2026.

The price you pay for your flight from Cairns may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Cairns (average of S$ 350). Flying from Cairns in April will prove the most costly (average of S$ 677). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Cairns. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 13 March 2026.

  • What are the most popular destinations to fly to from Cairns?

    This month, the top selected destinations from Cairns are Brisbane, Sydney, Denpasar. Throughout the year, Brisbane, Sydney, Melbourne Airport are some of the top choices made by users flying from Cairns.

  • What is the cheapest month to fly from Cairns?

    Currently, the cheapest month for flights from Cairns is November. The most expensive month for flights is April. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Cairns?

    Cheapflights helps you search for flights from Cairns via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

    Cheapflights simply makes it quick and affordable to book flights from Cairns by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Cairns with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Cairns flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Cairns become cheaper?

    Yes! Start tracking prices for flights from Cairns today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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Fly with Cheapflights

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How does Cheapflights help users find flights from Cairns?

Cheapflights helps you search for flights from Cairns via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Cairns by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Cairns with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cairns flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Cairns become cheaper?

Yes! Start tracking prices for flights from Cairns today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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