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 | ||
| 13 Mar | Air India | ||
| 18 Mar | Air India | ||
| 19 Mar | Air India | ||
| 06 Mar | Thai AirAsia | ||
| 23 Mar | Air India | ||
| 31 Mar | Air India | ||
| 07 Mar | Air India | ||
| 14 Mar | Air India | ||
| 05 Mar | Nepal Airlines |
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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