Cheapest return flights from Colombo to Kathmandu in August from 293€

AirHint found the following cheapest return flights from Colombo (CMB) to Kathmandu (KTM) in August 2025 (see full year).

Return flights

20 Aug - 24 Aug Air India
19 Aug - 23 Aug Air India
21 Aug - 21 Aug Air India
20 Aug - 25 Aug Air India
07 Aug - 11 Aug Air India
08 Aug - 12 Aug Air India
04 Aug - 13 Aug Air India
22 Aug - 29 Aug Air India
21 Aug - 28 Aug Air India
07 Aug - 21 Aug Air India
25 Aug - 04 Sep Air India
25 Aug - 04 Sep SriLankan Airlines direct

Also check the deals for one-way flights from Colombo to Kathmandu in August.

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.

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