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

Return flights

11 Nov - 02 Dec	Jetstar
25 Nov - 02 Dec	Jetstar
27 Nov - 02 Dec	Jetstar
27 Nov - 01 Dec	Jetstar
10 Nov - 16 Nov	Jetstar
27 Nov - 08 Dec	Jetstar
19 Nov - 08 Dec	Jetstar
12 Nov - 17 Nov	Jetstar
20 Nov - 23 Nov	Indonesia AirAsia
11 Nov - 23 Nov	Jetstar
23 Nov - 28 Nov	Jetstar
04 Nov - 18 Nov	Jetstar
04 Nov - 16 Nov	Jetstar
29 Nov - 08 Dec	Jetstar
28 Nov - 08 Dec	Jetstar
11 Nov - 12 Nov	Indonesia AirAsia
11 Nov - 16 Nov	Indonesia AirAsia
01 Nov - 20 Nov	Jetstar
27 Nov - 07 Dec	Jetstar
28 Nov - 07 Dec	Jetstar

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

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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Cheapest return flights from Adelaide to Singapore in November from $413

Return flights