AirHint found the following cheapest return flights from Perth (PER) to Kuala Lumpur (KUL) in May 2026 (see full year).

Return flights

14 May - 20 May	AirAsia	direct
19 May - 02 Jun	AirAsia	direct
19 May - 03 Jun	AirAsia	direct
06 May - 04 Jun	AirAsia	direct
07 May - 14 May	AirAsia	direct
07 May - 19 May	AirAsia	direct
01 May - 15 May	Scoot
01 May - 15 May	AirAsia	direct
10 May - 28 May	Scoot
18 May - 01 Jun	Scoot
01 May - 01 May	Singapore Airlines
01 May - 01 May	Malaysia Airlines	direct

Also check the deals for one-way flights from Perth to Kuala Lumpur in May.

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 Perth to Kuala Lumpur in May from $178

Return flights