Cheapest one-way flights from Kathmandu to Colombo in August from $213

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

One-Way flights

20 Aug Air India
21 Aug Air India
13 Aug Air India
14 Aug Thai AirAsia
13 Aug SriLankan Airlines direct
16 Aug SriLankan Airlines direct
20 Aug SriLankan Airlines direct
10 Aug flydubai
12 Aug flydubai
03 Aug flydubai

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

Powered by

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.