AirHint found the following cheapest return flights from Perth (PER) to Colombo (CMB) in April 2026 (see full year).

Return flights

20 Apr - 11 May	Malaysia Airlines
17 Apr - 21 Apr	AirAsia
17 Apr - 20 Apr	AirAsia
17 Apr - 28 Apr	AirAsia
17 Apr - 05 May	AirAsia
17 Apr - 04 May	AirAsia
11 Apr - 03 May	AirAsia
17 Apr - 03 May	AirAsia
30 Apr - 11 May	AirAsia
30 Apr - 14 May	AirAsia
30 Apr - 05 May	AirAsia
30 Apr - 04 May	AirAsia
13 Apr - 21 Apr	AirAsia
13 Apr - 20 Apr	AirAsia
13 Apr - 28 Apr	AirAsia
13 Apr - 14 May	AirAsia
12 Apr - 21 Apr	AirAsia
12 Apr - 20 Apr	AirAsia
12 Apr - 28 Apr	AirAsia
05 Apr - 14 Apr	Batik Air Malaysia

Also check the deals for one-way flights from Perth to Colombo in April.

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 Colombo in April from $479

Return flights