Cheapest return flights from Colombo to Kathmandu in April from 352€

Best time to book flights for Colombo (CMB) to Kathmandu (KTM) flights at AirHint

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

Return flights

14 Apr - 27 Apr Air India
28 Apr - 11 May Air India
16 Apr - 28 Apr Air India
15 Apr - 28 Apr Air India
10 Apr - 24 Apr Air India
21 Apr - 23 Apr Air India
11 Apr - 21 Apr Air India
15 Apr - 21 Apr Air India
28 Apr - 05 May Air India
11 Apr - 15 Apr Air India
10 Apr - 24 Apr SriLankan Airlines direct
30 Apr - 06 May Air India
10 Apr - 14 Apr SriLankan Airlines
28 Apr - 05 May SriLankan Airlines direct

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

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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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