Cheapest one-way flights from Sydney to Singapore in October from $128

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

28 Oct Scoot Tigerair direct
29 Oct Scoot Tigerair direct
27 Oct Scoot Tigerair direct
30 Oct Scoot Tigerair direct
17 Oct Scoot Tigerair direct
24 Oct Scoot Tigerair direct
25 Oct Scoot Tigerair direct
15 Oct Scoot Tigerair direct
08 Oct Scoot Tigerair direct
10 Oct Scoot Tigerair direct

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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