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

Return flights

02 Dec - 07 Dec	Emirates
25 Dec - 25 Jan	Emirates
02 Dec - 09 Dec	Emirates
01 Dec - 07 Dec	Emirates
25 Dec - 30 Jan	Emirates
05 Dec - 09 Dec	Emirates
01 Dec - 08 Dec	Emirates
04 Dec - 09 Dec	Emirates
01 Dec - 09 Dec	Emirates
23 Dec - 09 Jan	Emirates
22 Dec - 18 Jan	Emirates
22 Dec - 09 Jan	Emirates
16 Dec - 30 Dec	Etihad Airways
26 Dec - 09 Jan	Emirates
24 Dec - 24 Jan	Emirates
08 Dec - 08 Jan	Emirates
25 Dec - 08 Jan	Emirates
12 Dec - 08 Jan	Emirates
01 Dec - 21 Dec	Emirates
04 Dec - 21 Dec	Emirates

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 $714

Return flights