Cheapest return flights from Kuala Lumpur to Singapore in September from $77

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

Return flights

20 Sep - 22 Sep AirAsia direct
23 Sep - 23 Sep AirAsia direct
22 Sep - 23 Sep AirAsia direct
22 Sep - 22 Sep AirAsia direct
23 Sep - 13 Oct AirAsia direct
23 Sep - 14 Oct AirAsia direct
23 Sep - 24 Sep AirAsia direct
22 Sep - 24 Sep AirAsia direct
23 Sep - 07 Oct AirAsia direct
22 Sep - 07 Oct AirAsia direct
30 Sep - 01 Oct Scoot direct
23 Sep - 08 Oct AirAsia direct
23 Sep - 12 Oct AirAsia direct
22 Sep - 13 Oct AirAsia direct
22 Sep - 08 Oct AirAsia direct
22 Sep - 12 Oct AirAsia direct
20 Sep - 24 Sep AirAsia direct
22 Sep - 29 Sep AirAsia direct
21 Sep - 23 Sep AirAsia direct
21 Sep - 22 Sep AirAsia direct

Also check the deals for one-way flights from Kuala Lumpur to Singapore in September.

Skyscanner

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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