AirHint found the following cheapest one-way flights from Adelaide (ADL) to Singapore (SIN) in September 2026 (see full year).
One-Way flights
| 14 Sep | Indonesia AirAsia | ||
| 15 Sep | Indonesia AirAsia | ||
| 08 Sep | Indonesia AirAsia | ||
| 13 Sep | Jetstar | ||
| 18 Sep | Jetstar | ||
| 11 Sep | Jetstar | ||
| 10 Sep | Jetstar | ||
| 30 Sep | Jetstar | ||
| 19 Sep | Jetstar | ||
| 25 Sep | Indonesia AirAsia |
Also check the deals for return 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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