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

Return flights

23 Mar - 07 Apr	AirAsia
25 Mar - 04 Apr	AirAsia
04 Mar - 19 Mar	AirAsia
22 Mar - 04 Apr	AirAsia
27 Mar - 06 Apr	AirAsia
21 Mar - 04 Apr	AirAsia
28 Mar - 08 Apr	AirAsia
16 Mar - 05 Apr	AirAsia
16 Mar - 09 Apr	AirAsia
24 Mar - 01 Apr	AirAsia
23 Mar - 29 Mar	AirAsia
16 Mar - 30 Mar	AirAsia
15 Mar - 30 Mar	AirAsia
10 Mar - 18 Mar	AirAsia
17 Mar - 28 Mar	AirAsia
05 Mar - 13 Mar	AirAsia
15 Mar - 19 Mar	AirAsia
05 Mar - 14 Mar	AirAsia
09 Mar - 24 Mar	AirAsia
14 Mar - 08 Apr	AirAsia

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

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 March from 342€

Return flights