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

Return flights

18 May - 29 May	Air China
15 May - 22 May	Air China
13 May - 19 May	Air China
13 May - 16 May	Air China
27 May - 01 Jun	Air China
15 May - 06 Jun	Air China
14 May - 24 May	Air China
04 May - 16 May	Air China
07 May - 24 May	Air China
04 May - 13 May	Air China
19 May - 27 May	Air China
04 May - 17 May	Air China
07 May - 07 Jun	Air China
07 May - 09 Jun	Air China
05 May - 01 Jun	Air China
04 May - 14 Jun	Air China
25 May - 11 Jun	Air China
27 May - 02 Jun	Air India
21 May - 07 Jun	Air India
22 May - 08 Jun	Air India

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

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 May from $543

Return flights