AirHint found the following cheapest one-way flights from Adelaide (ADL) to Singapore (SIN) in May 2026 (see full year).
One-Way flights
| 18 May | Jetstar | ||
| 12 May | Jetstar | ||
| 20 May | Jetstar | ||
| 21 May | Jetstar | ||
| 17 May | Jetstar | ||
| 28 May | Jetstar | ||
| 31 May | Jetstar | ||
| 28 May | Singapore Airlines | direct | |
| 12 May | Singapore Airlines | direct |
Also check the deals for return flights from Adelaide to Singapore in May.
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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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