AirHint found the following cheapest one-way flights from Colombo (CMB) to Kathmandu (KTM) in August 2026 (see full year).
One-Way flights
| 19 Aug | Air India | ||
| 02 Aug | Air India | ||
| 20 Aug | IndiGo | ||
| 29 Aug | Air India | ||
| 09 Aug | IndiGo | ||
| 01 Aug | IndiGo | ||
| 02 Aug | SriLankan Airlines | direct | |
| 19 Aug | SriLankan Airlines | direct | |
| 20 Aug | SriLankan Airlines | direct |
Also check the deals for return flights from Colombo to Kathmandu in August.
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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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