AirHint found the following cheapest return flights from Adelaide (ADL) to Kuala Lumpur (KUL) in December 2025 (see full year).

Return flights

01 Dec - 17 Dec	Jetstar
04 Dec - 21 Dec	Indonesia AirAsia
01 Dec - 22 Dec	Indonesia AirAsia
12 Dec - 17 Dec	Jetstar
12 Dec - 14 Dec	Jetstar
11 Dec - 31 Dec	Indonesia AirAsia
10 Dec - 30 Dec	Jetstar
16 Dec - 19 Dec	Indonesia AirAsia
24 Dec - 28 Dec	Jetstar
25 Dec - 29 Dec	Qantas
24 Dec - 01 Jan	Jetstar
26 Dec - 07 Jan	Jetstar
22 Dec - 04 Jan	Jetstar
24 Dec - 04 Jan	Jetstar
26 Dec - 04 Jan	Jetstar
24 Dec - 10 Jan	Jetstar
22 Dec - 10 Jan	Jetstar
23 Dec - 19 Jan	Indonesia AirAsia
13 Dec - 21 Jan	Indonesia AirAsia
30 Dec - 04 Jan	Indonesia AirAsia

Also check the deals for one-way flights from Adelaide to Kuala Lumpur in December.

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 Kuala Lumpur in December from 415€

Return flights