Cheapest return flights from Adelaide to Singapore in August from $350

Best time to book flights for Adelaide (ADL) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Adelaide (ADL) to Singapore (SIN) in August 2025 (see full year).

Return flights

12 Aug - 26 Aug Jetstar
10 Aug - 26 Aug Jetstar
04 Aug - 10 Aug Jetstar
29 Aug - 07 Sep Jetstar
28 Aug - 07 Sep Jetstar
01 Aug - 12 Aug Jetstar
01 Aug - 11 Aug Jetstar
18 Aug - 13 Sep Jetstar
09 Aug - 15 Aug Jetstar
24 Aug - 03 Sep Jetstar
30 Aug - 10 Sep Jetstar
29 Aug - 07 Sep Singapore Airlines direct
24 Aug - 03 Sep Singapore Airlines direct
29 Aug - 10 Sep Singapore Airlines direct
30 Aug - 10 Sep Singapore Airlines direct
28 Aug - 07 Sep Singapore Airlines direct
10 Aug - 26 Aug Singapore Airlines direct
04 Aug - 10 Aug Singapore Airlines direct
05 Aug - 20 Aug Indonesia AirAsia
04 Aug - 20 Aug Indonesia AirAsia

Also check the deals for one-way flights from Adelaide to Singapore in August.

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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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