Cheapest return flights from Cairns to Singapore in October from $480
AirHint found the following cheapest return flights from Cairns (CNS) to Singapore (SIN) in October 2025 (see full year).
Return flights
| 16 Oct - 02 Nov | Indonesia AirAsia | ||
| 17 Oct - 02 Nov | Singapore Airlines | direct | |
| 11 Oct - 12 Oct | Indonesia AirAsia | ||
| 08 Oct - 08 Oct | Qantas | ||
| 07 Oct - 07 Oct | Qantas |
Also check the deals for one-way flights from Cairns to Singapore in October.
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.
