Cheapest return flights from Colombo to Kathmandu in January from 344€

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

Return flights

27 Jan - 30 Jan Air India
25 Jan - 01 Feb Air India
26 Jan - 29 Jan SriLankan Airlines direct
26 Jan - 01 Feb SriLankan Airlines direct
25 Jan - 01 Feb SriLankan Airlines direct
01 Jan - 31 Jan Air India
01 Jan - 06 Jan Air India
24 Jan - 31 Jan Air India
25 Jan - 31 Jan Air India
24 Jan - 01 Feb Air India

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

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