Cheapest return flights from Sydney to Singapore in August from $309

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

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

Return flights

18 Aug - 25 Aug Scoot Tigerair direct
05 Aug - 12 Aug Scoot Tigerair direct
23 Aug - 30 Aug Scoot Tigerair direct
22 Aug - 30 Aug Scoot Tigerair direct
21 Aug - 30 Aug Scoot Tigerair direct
07 Aug - 22 Aug Scoot Tigerair direct
06 Aug - 17 Aug Scoot Tigerair direct
07 Aug - 14 Aug Scoot Tigerair direct
14 Aug - 28 Aug Scoot Tigerair direct
14 Aug - 20 Aug Scoot Tigerair direct
27 Aug - 03 Sep Scoot Tigerair direct
21 Aug - 07 Sep Scoot Tigerair direct
21 Aug - 10 Sep AirAsia X
21 Aug - 09 Sep AirAsia X
27 Aug - 10 Sep AirAsia X
27 Aug - 09 Sep AirAsia X
20 Aug - 09 Sep AirAsia X
26 Aug - 10 Sep AirAsia X
26 Aug - 09 Sep AirAsia X
19 Aug - 09 Sep AirAsia X

Also check the deals for one-way 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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