AirHint found the following cheapest one-way flights from Adelaide (ADL) to Singapore (SIN) in April 2026 (see full year).
One-Way flights
| 16 Apr | Jetstar | ||
| 29 Apr | Jetstar | ||
| 26 Apr | Jetstar | ||
| 25 Apr | Jetstar | ||
| 21 Apr | Jetstar | ||
| 24 Apr | Jetstar | ||
| 14 Apr | Jetstar | ||
| 08 Apr | Indonesia AirAsia | ||
| 09 Apr | Indonesia AirAsia | ||
| 15 Apr | Indonesia AirAsia |
Also check the deals for return flights from Adelaide to Singapore in April.
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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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