AirHint found the following cheapest return flights from Sydney (SYD) to Singapore (SIN)
in September 2025 (see full year ).
Return flights
05 Sep
- 12 Sep
Scoot Tigerair
$ 315
direct
01 Sep
- 07 Sep
Scoot Tigerair
$ 315
direct
06 Sep
- 14 Sep
Scoot Tigerair
$ 315
direct
15 Sep
- 18 Sep
Scoot Tigerair
$ 320
direct
03 Sep
- 10 Sep
Scoot Tigerair
$ 320
direct
11 Sep
- 18 Sep
Scoot Tigerair
$ 320
direct
06 Sep
- 13 Sep
Scoot Tigerair
$ 320
direct
18 Sep
- 25 Sep
Scoot Tigerair
$ 320
direct
13 Sep
- 20 Sep
Scoot Tigerair
$ 320
direct
12 Sep
- 19 Sep
Scoot Tigerair
$ 320
direct
15 Sep
- 20 Oct
Scoot Tigerair
$ 338
direct
16 Sep
- 20 Oct
Scoot Tigerair
$ 342
direct
22 Sep
- 02 Oct
Scoot Tigerair
$ 360
direct
24 Sep
- 01 Oct
Scoot Tigerair
$ 394
direct
30 Sep
- 27 Oct
Scoot Tigerair
$ 407
direct
06 Sep
- 04 Oct
Scoot Tigerair
$ 407
direct
07 Sep
- 04 Oct
Scoot Tigerair
$ 407
direct
21 Sep
- 17 Oct
Scoot Tigerair
$ 423
direct
18 Sep
- 11 Oct
Scoot Tigerair
$ 443
direct
18 Sep
- 08 Oct
Scoot Tigerair
$ 449
direct
Also check the deals for one-way flights from Sydney to Singapore in September .
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.