Cheapest return flights from Adelaide to Singapore in April from $398

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

Return flights

29 Apr - 11 May Jetstar
23 Apr - 27 Apr Indonesia AirAsia
22 Apr - 29 Apr Jetstar
30 Apr - 04 May Jetstar
24 Apr - 29 Apr Jetstar
25 Apr - 29 Apr Jetstar
26 Apr - 29 Apr Jetstar
21 Apr - 04 May Jetstar
14 Apr - 22 Apr Indonesia AirAsia
07 Apr - 12 Apr Indonesia AirAsia
24 Apr - 28 Apr Jetstar
24 Apr - 27 Apr Jetstar
20 Apr - 27 Apr Jetstar
27 Apr - 01 May Indonesia AirAsia
23 Apr - 07 May Jetstar
29 Apr - 11 May Singapore Airlines direct
30 Apr - 04 May Singapore Airlines direct
27 Apr - 01 May Singapore Airlines direct

Also check the deals for one-way 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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