Cheapest return ADL–SIN flights, September

AirHint found the following cheapest return flights from Adelaide (ADL) to Singapore (SIN) in September 2026 (see full year).

Return flights

02 Sep - 07 Sep Jetstar
02 Sep - 12 Sep Jetstar
09 Sep - 15 Sep Jetstar
06 Sep - 16 Sep Jetstar
06 Sep - 10 Sep Jetstar
10 Sep - 21 Sep Jetstar
05 Sep - 27 Sep Jetstar
17 Sep - 07 Oct Jetstar
22 Sep - 07 Oct Jetstar
13 Sep - 27 Sep Jetstar
04 Sep - 11 Sep Jetstar
06 Sep - 16 Sep Singapore Airlines direct
30 Sep - 14 Oct Indonesia AirAsia
23 Sep - 11 Oct Jetstar
29 Sep - 12 Oct Indonesia AirAsia
30 Sep - 09 Oct Indonesia AirAsia
30 Sep - 05 Oct Jetstar
27 Sep - 03 Oct Jetstar
26 Sep - 09 Oct Indonesia AirAsia
28 Sep - 09 Oct Indonesia AirAsia

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

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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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