Cheapest one-way flights from Kathmandu to Colombo in March from 189€

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

One-Way flights

17 Mar Air India
25 Mar Air India
29 Mar Air India
11 Mar Air India
21 Mar Nepal Airlines
05 Mar Qatar Airways
29 Mar SriLankan Airlines direct
05 Mar SriLankan Airlines direct
25 Mar SriLankan Airlines direct
11 Mar SriLankan Airlines direct

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

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.

Book a cheap hotel in Colombo

Cheap car rent in Colombo

Feel free to contact us with any feedback or request another flight research.