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

Return flights

31 Dec - 15 Jan	Firefly
09 Dec - 11 Dec	TransNusa	direct
08 Dec - 10 Dec	TransNusa	direct
31 Dec - 15 Jan	TransNusa	direct
13 Dec - 13 Jan	Scoot
09 Dec - 12 Dec	Firefly
24 Dec - 10 Jan	Scoot
25 Dec - 05 Jan	Scoot
26 Dec - 30 Dec	TransNusa	direct
24 Dec - 08 Jan	Scoot
21 Dec - 03 Jan	Scoot
05 Dec - 07 Dec	Scoot
05 Dec - 08 Dec	Scoot
02 Dec - 06 Dec	Scoot
06 Dec - 10 Dec	Scoot
29 Dec - 03 Jan	Scoot
28 Dec - 04 Jan	Scoot
03 Dec - 06 Dec	Scoot
04 Dec - 06 Dec	Scoot
01 Dec - 01 Jan	Scoot

Also check the deals for one-way flights from Kuala Lumpur to Jakarta 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 Kuala Lumpur to Jakarta in December from 137€

Return flights