Cheapest one-way flights from Kathmandu to Colombo in January from $235

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

One-Way flights

07 Jan Air India
25 Jan Air India
26 Jan Air India
15 Jan Air India
13 Jan Air India
14 Jan Air India
18 Jan Air India
07 Jan SriLankan Airlines direct
15 Jan SriLankan Airlines direct
12 Jan SriLankan Airlines direct

Also check the deals for return flights from Kathmandu to Colombo in January.

Skyscanner

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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