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

Return flights

11 May - 18 May	Air China
13 May - 19 May	Air China
10 May - 22 May	Air China
11 May - 15 May	Air China
06 May - 15 May	Air China
10 May - 19 Jun	Air China
25 May - 08 Jun	Air China
03 May - 17 May	Air China
09 May - 19 May	Air China
07 May - 18 May	Air China
19 May - 22 Jun	Air China
21 May - 04 Jun	Air China
21 May - 13 Jun	Air China
11 May - 05 Jun	Air China
18 May - 31 May	Air India
07 May - 26 May	Ryanair
12 May - 07 Jun	Air India
27 May - 14 Jun	Air India
27 May - 09 Jun	Air India
28 May - 20 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 $558

Return flights