Cheapest return flights from Adelaide to Singapore in September from $407

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

Return flights

22 Sep - 26 Sep Jetstar
15 Sep - 22 Sep Jetstar
14 Sep - 21 Sep Jetstar
22 Sep - 25 Sep Jetstar
15 Sep - 22 Sep Singapore Airlines direct
22 Sep - 26 Sep Singapore Airlines direct
14 Sep - 21 Sep Virgin Australia direct

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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