Cheapest one-way flights from Sydney to Singapore in August 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 August 2025 (see full year).

One-Way flights

27 Aug Scoot Tigerair direct
26 Aug Scoot Tigerair direct
20 Aug Scoot Tigerair direct
30 Aug Scoot Tigerair direct
18 Aug Scoot Tigerair direct
31 Aug Scoot Tigerair direct
13 Aug Scoot Tigerair direct
01 Aug Scoot Tigerair direct
23 Aug Scoot Tigerair direct
02 Aug Scoot Tigerair direct

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

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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