Cheapest return flights from Kathmandu to Colombo in March from 468€

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

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

Return flights

03 Mar - 06 Mar Air India
06 Mar - 12 Mar Air India
10 Mar - 16 Mar Nepal Airlines
10 Mar - 12 Mar Nepal Airlines
03 Mar - 05 Mar SriLankan Airlines direct
03 Mar - 06 Mar SriLankan Airlines direct
08 Mar - 16 Mar Thai AirAsia
10 Mar - 16 Mar SriLankan Airlines direct
13 Mar - 30 Mar Nepal Airlines
10 Mar - 12 Mar SriLankan Airlines direct
20 Mar - 03 Apr Air India
20 Mar - 03 Apr SriLankan Airlines direct

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

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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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