AirHint found the following cheapest return flights from Cairns (CNS) to Singapore (SIN) in November 2025 (see full year).

Return flights

06 Nov - 21 Nov	Indonesia AirAsia
08 Nov - 21 Nov	Indonesia AirAsia
06 Nov - 12 Nov	Indonesia AirAsia
27 Nov - 17 Dec	Indonesia AirAsia
06 Nov - 09 Nov	Indonesia AirAsia
08 Nov - 12 Nov	Indonesia AirAsia
06 Nov - 16 Nov	Indonesia AirAsia
08 Nov - 09 Nov	Indonesia AirAsia
08 Nov - 16 Nov	Indonesia AirAsia
05 Nov - 09 Nov	Singapore Airlines	direct
05 Nov - 10 Nov	Singapore Airlines	direct

Also check the deals for one-way flights from Cairns to Singapore in November.

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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Cheapest return flights from Cairns to Singapore in November from 416€

Return flights