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

Return flights

31 Mar - 04 Apr	AirAsia
29 Mar - 06 Apr	AirAsia
06 Mar - 18 Mar	AirAsia
06 Mar - 17 Mar	AirAsia
29 Mar - 10 Apr	AirAsia
31 Mar - 06 Apr	AirAsia
06 Mar - 26 Mar	AirAsia
06 Mar - 27 Mar	AirAsia
06 Mar - 15 Mar	AirAsia
15 Mar - 21 Mar	Malaysia Airlines
07 Mar - 15 Mar	Malaysia Airlines
30 Mar - 06 Apr	AirAsia
25 Mar - 06 Apr	Thai AirAsia
31 Mar - 10 Apr	AirAsia
29 Mar - 11 Apr	AirAsia
11 Mar - 18 Mar	Thai AirAsia
07 Mar - 18 Mar	AirAsia
11 Mar - 17 Mar	Thai AirAsia
30 Mar - 10 Apr	AirAsia
25 Mar - 10 Apr	Thai AirAsia

Also check the deals for one-way flights from Singapore 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 Singapore to Colombo in March from $325

Return flights