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

Return flights

09 Sep - 15 Sep	Hainan Airlines
02 Sep - 15 Sep	Hainan Airlines
19 Sep - 30 Sep	Wizz Air UK
22 Sep - 30 Sep	Wizz Air UK
14 Sep - 14 Oct	Air China
30 Sep - 12 Oct	Pegasus Airlines
19 Sep - 04 Oct	Air China
08 Sep - 22 Sep	Wizz Air UK
01 Sep - 17 Sep	Wizz Air UK
22 Sep - 02 Oct	Wizz Air UK
05 Sep - 22 Sep	Wizz Air UK
06 Sep - 30 Sep	Wizz Air UK
29 Sep - 06 Oct	Wizz Air UK
06 Sep - 20 Sep	Wizz Air UK
22 Sep - 06 Oct	Wizz Air UK
10 Sep - 27 Sep	Air India
18 Sep - 07 Oct	Wizz Air UK
30 Sep - 13 Oct	Pegasus Airlines
07 Sep - 05 Oct	Pegasus Airlines
26 Sep - 03 Oct	Wizz Air UK

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 480€

Return flights