AirHint found the following cheapest return flights from Kuala Lumpur (SZB) to Jakarta (CGK) in September 2025 (see full year).

Return flights

24 Sep - 26 Sep	TransNusa	direct
20 Sep - 22 Sep	TransNusa	direct
03 Sep - 09 Sep	Scoot Tigerair
02 Sep - 08 Sep	Scoot Tigerair
03 Sep - 09 Sep	TransNusa	direct
24 Sep - 29 Sep	Scoot Tigerair
24 Sep - 28 Sep	Scoot Tigerair
11 Sep - 16 Sep	Scoot Tigerair
17 Sep - 21 Sep	Scoot Tigerair
10 Sep - 15 Sep	Scoot Tigerair
16 Sep - 24 Oct	TransNusa	direct
30 Sep - 04 Oct	Scoot Tigerair
30 Sep - 03 Oct	Scoot Tigerair
27 Sep - 01 Oct	Scoot Tigerair
26 Sep - 14 Oct	Scoot Tigerair
27 Sep - 09 Oct	Scoot Tigerair
28 Sep - 01 Oct	Scoot Tigerair
28 Sep - 05 Oct	Scoot Tigerair

Also check the deals for one-way flights from Kuala Lumpur to Jakarta in September.

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 Kuala Lumpur to Jakarta in September from $138

Return flights