Cheapest one-way flights from Sydney to Singapore in October from $146

Best time to book flights for Sydney (SYD) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest one-way flights from Sydney (SYD) to Singapore (SIN) in October 2025 (see full year).

One-Way flights

21 Oct Scoot Tigerair direct
15 Oct Scoot Tigerair direct
14 Oct Scoot Tigerair direct
18 Oct Scoot Tigerair direct
17 Oct Scoot Tigerair direct
22 Oct Scoot Tigerair direct
20 Oct Scoot Tigerair direct
30 Oct Scoot Tigerair direct
29 Oct AirAsia X
28 Oct AirAsia X

Also check the deals for return flights from Sydney to Singapore in October.

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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