Cheapest return flights from Cairns to Singapore in December from $402

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

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

Return flights

03 Dec - 08 Dec Jetstar
20 Dec - 26 Dec Jetstar
19 Dec - 23 Jan Jetstar
13 Dec - 17 Dec Indonesia AirAsia
08 Dec - 17 Dec Indonesia AirAsia
15 Dec - 17 Dec Indonesia AirAsia
13 Dec - 02 Jan Indonesia AirAsia
15 Dec - 02 Jan Indonesia AirAsia
18 Dec - 07 Jan Indonesia AirAsia
13 Dec - 26 Dec Indonesia AirAsia
08 Dec - 26 Dec Indonesia AirAsia
20 Dec - 07 Jan Indonesia AirAsia
15 Dec - 26 Dec Indonesia AirAsia
20 Dec - 09 Jan Indonesia AirAsia
18 Dec - 02 Jan Indonesia AirAsia
20 Dec - 02 Jan Indonesia AirAsia
18 Dec - 26 Dec Indonesia AirAsia
03 Dec - 08 Dec Singapore Airlines direct
26 Dec - 18 Jan Jetstar
07 Dec - 12 Jan Singapore Airlines direct

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

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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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