AirHint found the following cheapest one-way flights from Adelaide (ADL) to Singapore (SIN) in April 2026 (see full year).
One-Way flights
| 22 Apr | Jetstar | ||
| 29 Apr | Jetstar | ||
| 15 Apr | Jetstar | ||
| 30 Apr | Jetstar | ||
| 07 Apr | Indonesia AirAsia | ||
| 16 Apr | Jetstar | ||
| 17 Apr | Jetstar | ||
| 10 Apr | Virgin Australia | ||
| 11 Apr | Jetstar | ||
| 13 Apr | Jetstar |
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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