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

Return flights

31 Dec - 01 Jan	Firefly
11 Dec - 05 Jan	Batik Air Malaysia
26 Dec - 01 Jan	Firefly
24 Dec - 28 Dec	Malaysia Airlines
16 Dec - 23 Dec	Malaysia Airlines
14 Dec - 23 Dec	Malaysia Airlines
25 Dec - 03 Jan	Malaysia Airlines
14 Dec - 19 Dec	Malaysia Airlines
28 Dec - 03 Jan	Firefly
20 Dec - 28 Dec	Firefly
13 Dec - 10 Jan	Firefly
30 Dec - 01 Jan	Firefly
14 Dec - 22 Dec	Scoot
21 Dec - 26 Dec	Batik Air Malaysia
27 Dec - 11 Jan	Batik Air Malaysia
10 Dec - 07 Jan	Batik Air Malaysia
21 Dec - 28 Dec	Batik Air Malaysia
31 Dec - 03 Jan	Batik Air Malaysia
20 Dec - 29 Dec	Batik Air Malaysia

Also check the deals for one-way flights from Kuala Lumpur to Colombo 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 Colombo in December from $560

Return flights