Cheapest one-way flights from Cairns to Singapore in December from 209€

Best time to book flights for Cairns (CNS) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest one-way flights from Cairns (CNS) to Singapore (SIN) in December 2025 (see full year).

One-Way flights

01 Dec Indonesia AirAsia
20 Dec Indonesia AirAsia
18 Dec Indonesia AirAsia
13 Dec Indonesia AirAsia
03 Dec Air Niugini
31 Dec Jetstar
17 Dec Jetstar
03 Dec Singapore Airlines direct
14 Dec Virgin Australia
01 Dec Singapore Airlines direct

Also check the deals for return flights from Cairns to Singapore in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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