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

Return flights

12 Apr - 25 Apr	AirAsia
14 Apr - 22 Apr	AirAsia
14 Apr - 23 Apr	AirAsia
24 Apr - 09 May	AirAsia
12 Apr - 09 May	AirAsia
14 Apr - 21 Apr	AirAsia
13 Apr - 23 Apr	AirAsia
22 Apr - 01 May	AirAsia
10 Apr - 22 Apr	AirAsia
17 Apr - 27 Apr	AirAsia
06 Apr - 20 Apr	AirAsia
18 Apr - 16 May	AirAsia
11 Apr - 19 Apr	AirAsia
08 Apr - 15 Apr	AirAsia
11 Apr - 02 May	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 $402

Return flights