Cheapest return flights from Colombo to Kathmandu in March from 433€

AirHint found the following cheapest return flights from Colombo (CMB) to Kathmandu (KTM) in March 2026 (see full year).

Return flights

23 Mar - 26 Mar Air India
19 Mar - 22 Mar Air India
25 Mar - 13 Apr IndiGo
22 Mar - 29 Mar Air India
19 Mar - 29 Mar SriLankan Airlines
30 Mar - 06 Apr IndiGo
25 Mar - 29 Mar SriLankan Airlines direct
26 Mar - 29 Mar SriLankan Airlines direct
20 Mar - 20 Apr Air India
23 Mar - 30 Mar Air India
19 Mar - 19 Apr SriLankan Airlines
20 Mar - 28 Mar Air India
23 Mar - 30 Mar SriLankan Airlines direct
24 Mar - 28 Mar Air India
25 Mar - 13 Apr SriLankan Airlines direct

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

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