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

Return flights

23 Apr - 11 May	AirAsia
29 Apr - 09 May	AirAsia
24 Apr - 08 May	AirAsia
09 Apr - 10 May	AirAsia
09 Apr - 12 May	AirAsia
09 Apr - 13 May	AirAsia
25 Apr - 20 May	AirAsia
30 Apr - 14 May	AirAsia
30 Apr - 15 May	AirAsia
25 Apr - 06 May	AirAsia
18 Apr - 30 Apr	Batik Air Malaysia
10 Apr - 20 Apr	AirAsia
15 Apr - 29 Apr	Batik Air Malaysia
14 Apr - 27 Apr	Batik Air Malaysia
09 Apr - 25 Apr	AirAsia
22 Apr - 27 Apr	Malaysia Airlines
08 Apr - 20 Apr	AirAsia
10 Apr - 22 Apr	AirAsia
13 Apr - 27 Apr	AirAsia
19 Apr - 30 Apr	AirAsia

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 334€

Return flights