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

Return flights

30 Dec - 24 Jan	China Southern
30 Dec - 20 Jan	China Southern
31 Dec - 14 Jan	Air China
31 Dec - 21 Jan	Vueling Airlines
31 Dec - 26 Jan	Vueling Airlines
31 Dec - 16 Jan	easyJet
30 Dec - 22 Jan	easyJet
30 Dec - 30 Jan	China Southern
31 Dec - 28 Jan	Vueling Airlines
28 Dec - 13 Jan	SunExpress
28 Dec - 30 Dec	AZAL
29 Dec - 31 Dec	AZAL
27 Dec - 29 Dec	Wizz Air UK
27 Dec - 30 Dec	Wizz Air UK
27 Dec - 31 Dec	Wizz Air UK
28 Dec - 31 Dec	AZAL
28 Dec - 29 Dec	AZAL
29 Dec - 30 Dec	China Eastern

Also check the deals for one-way flights from London 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 London to Kuala Lumpur in December from 654€

Return flights