Cheap flights from Singapore to Cairns

One-way fares from $349 · SIN → CNS · prices found by travellers in the last 48 hours

Compare all dates Cairns → Singapore
Cheapest fare
$349

Scoot · Mon, 7 Dec

Cheapest month
December

from $349

Direct flights
Not recently

Usually 1+ stop

Quickest trip
7h 30m

5,030 km

Get a price alert

We'll email you when Singapore → Cairns drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $349. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Singapore to Cairns

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $431
  2. December 2026 Cheapest $349
  3. January 2027 $892

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

Scoot
Depart07:15 Mon, 7 DecSIN → CNS 13h 05m · 1 stop
$349one way, per person
View deal
See every date in December 2026 →

Plan the rest of your trip to Cairns

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in CairnsCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in CairnsTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in CairnsPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in CairnsCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for AustraliaMobile data from the moment you land, by Airalo Get eSIM →

About flights from Singapore to Cairns

Singapore (SIN) and Cairns (CNS) are about 5,030 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 7h 30m. Over the next few months, one-way fares start from $349, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Singapore to Cairns?

The cheapest one-way fare we've seen recently is $349 with Scoot, departing Monday, 7 December 2026. Over the coming months, the lowest fare in each month ranges from $349 to $892.

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

December 2026 currently has the lowest fares, from $349 one way.

Are there direct flights from Singapore to Cairns?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Singapore to Cairns?

The quickest journey we've seen takes about 7h 30m. Singapore and Cairns are around 5,030 km apart.

Which airlines fly from Singapore to Cairns?

Recent fares on this route were with Scoot.

More cheap flights from Singapore

Compare flights to Cairns from other cities →