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

Return flights

28 Jan - 29 Jan	IndiGo
15 Jan - 19 Jan	IndiGo
16 Jan - 24 Jan	IndiGo
15 Jan - 23 Jan	IndiGo
27 Jan - 29 Jan	IndiGo
13 Jan - 16 Jan	IndiGo
24 Jan - 29 Jan	IndiGo
16 Jan - 23 Jan	IndiGo
12 Jan - 25 Jan	IndiGo
25 Jan - 29 Jan	IndiGo
16 Jan - 16 Feb	IndiGo
16 Jan - 16 Feb	SriLankan Airlines	direct

Also check the deals for one-way flights from Kochi 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 Kochi to Colombo in January from 205€

Return flights