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

Return flights

06 Apr - 10 May	Batik Air Malaysia
20 Apr - 30 Apr	Malaysia Airlines
09 Apr - 23 Apr	AirAsia
24 Apr - 28 Apr	AirAsia
24 Apr - 10 May	AirAsia
06 Apr - 15 Apr	Batik Air Malaysia
15 Apr - 20 Apr	AirAsia
15 Apr - 28 Apr	AirAsia
24 Apr - 30 Apr	AirAsia
10 Apr - 20 Apr	AirAsia
10 Apr - 28 Apr	AirAsia
11 Apr - 20 Apr	AirAsia
20 Apr - 10 May	AirAsia
01 Apr - 01 May	Malaysia Airlines

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 394€

Return flights