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

Return flights

28 Oct - 04 Nov	KLM
29 Oct - 04 Nov	KLM
29 Oct - 05 Nov	KLM
26 Oct - 17 Nov	KLM
26 Oct - 06 Nov	KLM
28 Oct - 10 Nov	KLM
31 Oct - 06 Nov	KLM
20 Oct - 04 Nov	KLM
28 Oct - 12 Nov	KLM
29 Oct - 13 Nov	KLM
26 Oct - 29 Oct	KLM
06 Oct - 13 Oct	KLM
15 Oct - 21 Oct	ITA Airways
06 Oct - 12 Oct	KLM
20 Oct - 29 Oct	KLM
08 Oct - 13 Oct	KLM
06 Oct - 21 Oct	KLM
23 Oct - 30 Oct	SWISS
06 Oct - 19 Oct	KLM
12 Oct - 21 Oct	KLM

Also check the deals for one-way flights from London to Kuala Lumpur in October.

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 October from $713

Return flights