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

Return flights

09 Dec - 11 Jan	Turkish Airlines
05 Dec - 07 Dec	Turkish Airlines
04 Dec - 28 Jan	China Eastern
10 Dec - 11 Jan	AirAsia
10 Dec - 13 Jan	AirAsia
01 Dec - 13 Jan	AirAsia X
02 Dec - 11 Jan	Batik Air Malaysia
02 Dec - 06 Dec	Batik Air Malaysia
03 Dec - 07 Jan	AirAsia
01 Dec - 06 Dec	AirAsia
01 Dec - 10 Jan	AirAsia
03 Dec - 21 Jan	China Eastern
12 Dec - 10 Jan	AirAsia X
04 Dec - 08 Dec	Turkish Airlines
04 Dec - 11 Dec	AirAsia
04 Dec - 13 Dec	AirAsia
11 Dec - 30 Dec	AirAsia
03 Dec - 15 Dec	AirAsia
07 Dec - 13 Dec	Batik Air Malaysia
03 Dec - 07 Dec	Turkish Airlines

Also check the deals for one-way flights from Kuala Lumpur to London 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 London in December from 425€

Return flights