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

Return flights

23 Sep - 25 Sep	TransNusa	direct
30 Sep - 07 Oct	Scoot
09 Sep - 11 Sep	TransNusa	direct
30 Sep - 07 Oct	TransNusa	direct
20 Sep - 22 Sep	TransNusa	direct
17 Sep - 23 Sep	TransNusa	direct
17 Sep - 24 Sep	TransNusa	direct
27 Sep - 29 Sep	Scoot
01 Sep - 09 Sep	TransNusa	direct
17 Sep - 22 Sep	TransNusa	direct
05 Sep - 08 Sep	TransNusa	direct
24 Sep - 27 Sep	Scoot
30 Sep - 04 Oct	Scoot
30 Sep - 09 Oct	Scoot
25 Sep - 28 Oct	Scoot
20 Sep - 06 Oct	Scoot

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 107€

Return flights