Cheapest return flights from Cairns to Singapore in September from $484

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

Return flights

05 Sep - 08 Sep Jetstar
08 Sep - 10 Sep Indonesia AirAsia
04 Sep - 07 Sep Indonesia AirAsia
04 Sep - 10 Sep Indonesia AirAsia
13 Sep - 17 Sep Indonesia AirAsia
08 Sep - 12 Sep Indonesia AirAsia
13 Sep - 21 Sep Indonesia AirAsia
13 Sep - 14 Sep Indonesia AirAsia
08 Sep - 17 Sep Indonesia AirAsia
04 Sep - 12 Sep Indonesia AirAsia
22 Sep - 12 Oct Indonesia AirAsia
22 Sep - 08 Oct Indonesia AirAsia
13 Sep - 01 Oct Indonesia AirAsia
15 Sep - 05 Oct Indonesia AirAsia
22 Sep - 05 Oct Indonesia AirAsia
13 Sep - 03 Oct Indonesia AirAsia
15 Sep - 01 Oct Indonesia AirAsia
22 Sep - 01 Oct Indonesia AirAsia
15 Sep - 03 Oct Indonesia AirAsia
20 Sep - 08 Oct Indonesia AirAsia

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

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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