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

Return flights

29 Sep - 07 Oct	Wizz Air UK
01 Sep - 17 Sep	Air Arabia
19 Sep - 23 Sep	Wizz Air UK
08 Sep - 20 Sep	Wizz Air UK
23 Sep - 27 Sep	Ryanair
03 Sep - 20 Sep	Pegasus Airlines
11 Sep - 25 Sep	Pegasus Airlines
20 Sep - 30 Sep	Wizz Air UK
20 Sep - 27 Sep	Wizz Air UK
15 Sep - 25 Sep	Wizz Air UK
01 Sep - 18 Sep	Wizz Air UK
18 Sep - 11 Oct	Pegasus Airlines
24 Sep - 15 Oct	Pegasus Airlines
13 Sep - 11 Oct	Wizz Air UK
14 Sep - 19 Oct	Wizz Air UK
06 Sep - 04 Oct	Wizz Air UK
20 Sep - 11 Oct	Wizz Air UK
19 Sep - 04 Oct	Wizz Air UK
26 Sep - 18 Oct	Wizz Air UK
28 Sep - 13 Oct	Ryanair

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

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 September from 462€

Return flights