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

Return flights

01 Dec - 14 Dec	Ryanair
01 Dec - 23 Dec	Pegasus Airlines
01 Dec - 22 Dec	Pegasus Airlines
06 Dec - 20 Jan	Pegasus Airlines
01 Dec - 21 Dec	Pegasus Airlines
17 Dec - 07 Jan	AJet
20 Dec - 05 Jan	Ryanair
19 Dec - 05 Jan	Ryanair
25 Dec - 06 Jan	AJet
25 Dec - 10 Jan	Turkish Airlines
16 Dec - 01 Jan	Pegasus Airlines
19 Dec - 04 Jan	Ryanair
19 Dec - 28 Dec	Turkish Airlines
21 Dec - 04 Jan	Turkish Airlines
21 Dec - 03 Jan	Turkish Airlines

Also check the deals for one-way flights from Cologne 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 Cologne to Kuala Lumpur in December from 554€

Return flights