Cheapest one-way flights from Sydney to Singapore in August from $151

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

04 Aug Scoot Tigerair direct
23 Aug Scoot Tigerair direct
25 Aug Scoot Tigerair direct
06 Aug Scoot Tigerair direct
29 Aug Scoot Tigerair direct
07 Aug Scoot Tigerair direct
26 Aug Scoot Tigerair direct
08 Aug Scoot Tigerair direct
28 Aug Scoot Tigerair direct
14 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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore