Cheapest return flights from Cairns to Singapore in December from $536

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

Return flights

13 Dec - 17 Dec Indonesia AirAsia
13 Dec - 31 Dec Indonesia AirAsia
13 Dec - 28 Dec Indonesia AirAsia
01 Dec - 10 Dec Indonesia AirAsia
18 Dec - 31 Dec Indonesia AirAsia
29 Dec - 31 Dec Indonesia AirAsia
18 Dec - 28 Dec Indonesia AirAsia
22 Dec - 31 Dec Indonesia AirAsia
01 Dec - 17 Dec Indonesia AirAsia
22 Dec - 28 Dec Indonesia AirAsia
29 Dec - 18 Jan Indonesia AirAsia
29 Dec - 09 Jan Indonesia AirAsia
18 Dec - 04 Jan Indonesia AirAsia
22 Dec - 09 Jan Indonesia AirAsia
29 Dec - 02 Jan Indonesia AirAsia
29 Dec - 04 Jan Indonesia AirAsia
22 Dec - 04 Jan Indonesia AirAsia
13 Dec - 17 Jan Jetstar
29 Dec - 02 Jan Singapore Airlines direct
22 Dec - 04 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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