Cheapest one-way flights from Kathmandu to Colombo in March from 183€

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

One-Way flights

25 Mar Air India
02 Mar Nepal Airlines
30 Mar Air India Express
12 Mar Air India Express
10 Mar Air India Express
02 Mar SriLankan Airlines direct
25 Mar SriLankan Airlines direct
12 Mar SriLankan Airlines direct
30 Mar SriLankan Airlines direct
28 Mar Air India

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

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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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