Cheapest return flights from Sydney to Singapore in December from $391

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

Return flights

02 Dec - 09 Dec Scoot Tigerair direct
03 Dec - 08 Dec Scoot Tigerair direct
01 Dec - 15 Dec Scoot Tigerair direct
05 Dec - 07 Dec Scoot Tigerair direct
05 Dec - 08 Dec Scoot Tigerair direct
04 Dec - 09 Dec Scoot Tigerair direct
05 Dec - 12 Dec Scoot Tigerair direct
11 Dec - 18 Dec Scoot Tigerair direct
07 Dec - 14 Dec Scoot Tigerair direct
06 Dec - 13 Dec Scoot Tigerair direct
01 Dec - 05 Jan Scoot Tigerair direct
25 Dec - 01 Jan Scoot Tigerair direct
11 Dec - 02 Jan Scoot Tigerair direct
08 Dec - 08 Jan Scoot Tigerair direct
30 Dec - 06 Jan Xiamen Airlines
27 Dec - 08 Jan Xiamen Airlines
31 Dec - 20 Jan Xiamen Airlines
30 Dec - 03 Jan Xiamen Airlines
30 Dec - 05 Jan Xiamen Airlines
29 Dec - 05 Jan Xiamen Airlines

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

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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