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

Return flights

01 Dec - 08 Dec	Emirates	direct
25 Dec - 30 Dec	Singapore Airlines	direct
19 Dec - 23 Dec	Jetstar
23 Dec - 30 Dec	Indonesia AirAsia
23 Dec - 30 Dec	Singapore Airlines	direct
19 Dec - 30 Dec	AirAsia
01 Dec - 13 Dec	AirAsia
01 Dec - 16 Dec	AirAsia
01 Dec - 02 Dec	AirAsia
01 Dec - 04 Dec	AirAsia
19 Dec - 06 Jan	AirAsia
24 Dec - 06 Jan	AirAsia
26 Dec - 06 Jan	AirAsia
29 Dec - 06 Jan	AirAsia
19 Dec - 03 Jan	AirAsia
24 Dec - 03 Jan	AirAsia
26 Dec - 03 Jan	AirAsia
29 Dec - 03 Jan	AirAsia
12 Dec - 10 Jan	Jetstar
12 Dec - 10 Jan	Qantas	direct

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

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 Darwin to Singapore in December from $426

Return flights