Cheapest return flights from Kathmandu to Colombo in August from 345€

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

Return flights

21 Aug - 24 Aug Air India
22 Aug - 25 Aug Air India
04 Aug - 20 Aug Air India
27 Aug - 30 Aug Air India
28 Aug - 31 Aug Air India
27 Aug - 10 Sep Air India
12 Aug - 10 Sep Air India
03 Aug - 31 Aug Air India
02 Aug - 18 Aug Air India
23 Aug - 01 Sep Air India
02 Aug - 30 Aug Air India
13 Aug - 11 Sep Air India
13 Aug - 14 Aug Air India
21 Aug - 24 Aug SriLankan Airlines direct
27 Aug - 10 Sep SriLankan Airlines direct
13 Aug - 11 Sep SriLankan Airlines direct

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