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

Return flights

26 Feb - 09 Mar	Indonesia AirAsia
14 Feb - 22 Feb	Indonesia AirAsia
12 Feb - 22 Feb	Indonesia AirAsia
28 Feb - 06 Mar	Indonesia AirAsia
15 Feb - 22 Feb	Jetstar
26 Feb - 28 Feb	Indonesia AirAsia
26 Feb - 03 Mar	Indonesia AirAsia
27 Feb - 04 Mar	Jetstar
27 Feb - 01 Mar	Jetstar
16 Feb - 26 Feb	Indonesia AirAsia
28 Feb - 07 Mar	Indonesia AirAsia
24 Feb - 28 Feb	Jetstar
23 Feb - 26 Feb	Jetstar
25 Feb - 28 Feb	Jetstar
10 Feb - 19 Feb	Indonesia AirAsia
13 Feb - 22 Feb	Jetstar
28 Feb - 14 Mar	Jetstar
21 Feb - 03 Mar	Jetstar
26 Feb - 09 Mar	Singapore Airlines	direct
28 Feb - 14 Mar	Singapore Airlines	direct

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

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 February from $375

Return flights