Cheapest return flights from Adelaide to Singapore in September from $397

Best time to book flights for Adelaide (ADL) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Adelaide (ADL) to Singapore (SIN) in September 2025 (see full year).

Return flights

08 Sep - 19 Sep Jetstar
04 Sep - 13 Sep Jetstar
10 Sep - 17 Sep Jetstar
06 Sep - 12 Sep Jetstar
11 Sep - 19 Sep Jetstar
06 Sep - 13 Sep Jetstar
14 Sep - 22 Sep Jetstar
05 Sep - 11 Sep Jetstar
11 Sep - 17 Sep Jetstar
05 Sep - 19 Sep Jetstar
30 Sep - 19 Oct Indonesia AirAsia
04 Sep - 07 Oct Jetstar
25 Sep - 15 Oct Indonesia AirAsia
29 Sep - 19 Oct Indonesia AirAsia
30 Sep - 15 Oct Indonesia AirAsia
25 Sep - 02 Oct Jetstar
30 Sep - 03 Oct Jetstar
25 Sep - 09 Oct Jetstar
29 Sep - 03 Oct Jetstar
18 Sep - 03 Oct Indonesia AirAsia

Also check the deals for one-way flights from Adelaide to Singapore in September.

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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