Cheapest return flights from Colombo to Kathmandu in January from 337€

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

Return flights

25 Jan - 29 Jan Air India
07 Jan - 01 Feb Air India
08 Jan - 09 Jan Air India
07 Jan - 08 Jan Air India
05 Jan - 07 Jan Air India
19 Jan - 25 Jan SriLankan Airlines
01 Jan - 10 Jan Air India
29 Jan - 16 Feb Air India
04 Jan - 06 Jan Air India
26 Jan - 30 Jan Air India
08 Jan - 18 Jan Air India
29 Jan - 16 Feb SriLankan Airlines direct
08 Jan - 18 Jan SriLankan Airlines direct
07 Jan - 01 Feb SriLankan Airlines direct

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

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