AirHint found the following cheapest return flights from London (LTN) to Kuala Lumpur (KUL) in September 2025 (see full year).

Return flights

13 Sep - 29 Sep	Wizz Air UK
11 Sep - 24 Sep	Wizz Air UK
30 Sep - 09 Oct	Wizz Air UK
03 Sep - 16 Sep	Wizz Air UK
15 Sep - 23 Sep	Wizz Air UK
02 Sep - 09 Sep	Wizz Air UK
12 Sep - 23 Sep	Wizz Air UK
04 Sep - 10 Sep	Wizz Air UK
12 Sep - 24 Sep	Wizz Air UK
15 Sep - 26 Sep	Wizz Air UK
06 Sep - 16 Sep	Wizz Air UK
27 Sep - 08 Oct	Wizz Air UK
14 Sep - 01 Oct	Wizz Air UK
23 Sep - 14 Oct	Wizz Air UK
27 Sep - 11 Oct	Wizz Air UK
09 Sep - 01 Oct	Wizz Air UK
22 Sep - 06 Oct	Ryanair
27 Sep - 04 Oct	Wizz Air UK
22 Sep - 02 Oct	Ryanair
28 Sep - 18 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 449€

Return flights