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

Return flights

24 Sep - 01 Oct	Ryanair
24 Sep - 06 Oct	Ryanair
27 Sep - 12 Oct	Ryanair
23 Sep - 06 Oct	Ryanair
23 Sep - 01 Oct	Ryanair
27 Sep - 09 Oct	Ryanair
20 Sep - 10 Oct	Ryanair
21 Sep - 05 Oct	Ryanair
20 Sep - 27 Sep	Ryanair
20 Sep - 05 Oct	Ryanair
19 Sep - 11 Oct	Ryanair
19 Sep - 24 Sep	Ryanair

Also check the deals for one-way flights from Warsaw 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.

Book a cheap hotel in Kuala Lumpur

Cheap car rent in Kuala Lumpur

Cheapest return flights from Warsaw to Kuala Lumpur in September from $688

Return flights