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

Return flights

07 Jan - 10 Jan	AirAsia
14 Jan - 03 Feb	AirAsia
25 Jan - 08 Feb	Air India
15 Jan - 03 Feb	AirAsia
01 Jan - 08 Jan	AirAsia
14 Jan - 19 Jan	AirAsia
14 Jan - 28 Jan	AirAsia
27 Jan - 03 Feb	AirAsia
22 Jan - 03 Feb	AirAsia
11 Jan - 18 Jan	IndiGo
19 Jan - 03 Feb	AirAsia
27 Jan - 08 Feb	AirAsia
14 Jan - 15 Jan	AirAsia
15 Jan - 28 Jan	AirAsia
22 Jan - 08 Feb	AirAsia
19 Jan - 08 Feb	AirAsia
14 Jan - 01 Feb	AirAsia
22 Jan - 28 Jan	AirAsia
19 Jan - 28 Jan	AirAsia
27 Jan - 28 Jan	AirAsia

Also check the deals for one-way flights from Colombo to Singapore in January.

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 January from $316

Return flights