AirHint found the following cheapest return flights from London (LCY) to Kuala Lumpur (KUL) in April 2026 (see full year).

Return flights

28 Apr - 12 May	KLM
26 Apr - 11 May	KLM
27 Apr - 11 May	KLM
30 Apr - 12 May	KLM
07 Apr - 21 Apr	KLM
08 Apr - 14 Apr	KLM
14 Apr - 26 May	KLM
09 Apr - 21 Apr	KLM
30 Apr - 11 May	KLM
06 Apr - 27 Apr	KLM
08 Apr - 19 Apr	KLM
29 Apr - 16 May	KLM
07 Apr - 27 Apr	KLM
10 Apr - 21 Apr	KLM
26 Apr - 24 May	KLM
08 Apr - 28 Apr	KLM
06 Apr - 19 Apr	KLM
11 Apr - 25 Apr	KLM
27 Apr - 04 May	SWISS
29 Apr - 13 May	KLM

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

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 April from $837

Return flights