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

Return flights

03 Sep - 10 Sep	Scoot
11 Sep - 21 Sep	Scoot
09 Sep - 16 Sep	Scoot
23 Sep - 05 Oct	Scoot
02 Sep - 09 Sep	Scoot
11 Sep - 16 Sep	Scoot
21 Sep - 05 Oct	Scoot
11 Sep - 20 Sep	Scoot
14 Sep - 20 Sep	Scoot
14 Sep - 23 Sep	Scoot
11 Sep - 18 Sep	Scoot
14 Sep - 21 Sep	Scoot
28 Sep - 05 Oct	Scoot
20 Sep - 14 Oct	Scoot

Also check the deals for one-way flights from Kuala Lumpur to London 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 Kuala Lumpur to London in September from 663€

Return flights