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

Return flights

06 Sep - 19 Oct	Ryanair
07 Sep - 14 Sep	Pegasus Airlines
18 Sep - 27 Sep	Pegasus Airlines
01 Sep - 14 Sep	Ryanair
19 Sep - 05 Oct	Ryanair
17 Sep - 30 Sep	Ryanair
01 Sep - 06 Sep	Pegasus Airlines
25 Sep - 02 Oct	Pegasus Airlines
01 Sep - 11 Sep	Ryanair
05 Sep - 19 Oct	Ryanair
11 Sep - 25 Sep	Pegasus Airlines
21 Sep - 03 Oct	Pegasus Airlines
08 Sep - 27 Sep	Pegasus Airlines
05 Sep - 11 Sep	Ryanair
28 Sep - 02 Oct	Pegasus Airlines
06 Sep - 20 Sep	Ryanair
05 Sep - 17 Oct	Ryanair
19 Sep - 03 Oct	Pegasus Airlines
11 Sep - 17 Oct	Pegasus Airlines
17 Sep - 03 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 532€

Return flights