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

Return flights

30 Jan - 21 Feb	Air India
29 Jan - 06 Feb	Air India
14 Jan - 20 Jan	Air India
28 Jan - 09 Feb	AirAsia
07 Jan - 19 Jan	AirAsia
26 Jan - 09 Feb	AirAsia
26 Jan - 28 Jan	AirAsia
07 Jan - 14 Jan	AirAsia
07 Jan - 20 Jan	AirAsia
02 Jan - 19 Jan	AirAsia
19 Jan - 20 Jan	AirAsia
15 Jan - 19 Jan	AirAsia
18 Jan - 19 Jan	AirAsia
07 Jan - 13 Jan	AirAsia
28 Jan - 01 Feb	AirAsia
26 Jan - 01 Feb	AirAsia
28 Jan - 11 Feb	AirAsia
28 Jan - 07 Feb	AirAsia
19 Jan - 01 Feb	AirAsia
19 Jan - 09 Feb	AirAsia

Also check the deals for one-way flights from Singapore to Colombo 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 Singapore to Colombo in January from 266€

Return flights