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

Return flights

31 Jan - 03 Feb	IndiGo
31 Jan - 04 Feb	IndiGo
30 Jan - 02 Feb	IndiGo
15 Jan - 24 Jan	IndiGo
15 Jan - 19 Jan	IndiGo
17 Jan - 24 Jan	IndiGo
29 Jan - 03 Feb	SriLankan Airlines	direct
15 Jan - 23 Jan	IndiGo
16 Jan - 24 Jan	IndiGo
29 Jan - 01 Feb	SriLankan Airlines	direct
14 Jan - 24 Jan	IndiGo
13 Jan - 24 Jan	IndiGo
20 Jan - 24 Jan	IndiGo
31 Jan - 03 Feb	SriLankan Airlines	direct
31 Jan - 04 Feb	SriLankan Airlines	direct
16 Jan - 19 Jan	IndiGo
16 Jan - 31 Jan	IndiGo
15 Jan - 08 Feb	IndiGo
15 Jan - 08 Feb	SriLankan Airlines	direct
17 Jan - 16 Feb	IndiGo

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 194€

Return flights