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

Return flights

12 Mar - 19 Mar	AirAsia
12 Mar - 19 Mar	Singapore Airlines	direct
20 Mar - 05 Apr	Singapore Airlines	direct
20 Mar - 11 Apr	Singapore Airlines	direct
19 Mar - 04 Apr	Singapore Airlines	direct
22 Mar - 10 Apr	Singapore Airlines	direct
20 Mar - 04 Apr	Singapore Airlines	direct
04 Mar - 08 Mar	AirAsia
11 Mar - 01 Apr	AirAsia
04 Mar - 06 Mar	AirAsia
12 Mar - 01 Apr	AirAsia
18 Mar - 05 Apr	AirAsia
18 Mar - 01 Apr	AirAsia
04 Mar - 11 Mar	AirAsia
18 Mar - 04 Apr	AirAsia
11 Mar - 31 Mar	AirAsia
06 Mar - 08 Mar	AirAsia
12 Mar - 31 Mar	AirAsia
04 Mar - 15 Mar	AirAsia
11 Mar - 15 Mar	AirAsia

Also check the deals for one-way flights from Colombo to Singapore 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 Colombo to Singapore in March from 252€

Return flights