Cheapest return flights from Kolkata to Kathmandu in March from $220

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

Return flights

17 Mar - 22 Mar Air India
12 Mar - 17 Mar Air India
22 Mar - 25 Mar Air India
03 Mar - 09 Mar Air India
17 Mar - 19 Mar Air India
21 Mar - 25 Mar Air India
22 Mar - 24 Mar Air India
21 Mar - 24 Mar Air India
21 Mar - 31 Mar Air India
26 Mar - 02 Apr Air India
09 Mar - 12 Mar Air India
24 Mar - 01 Apr Air India
29 Mar - 16 Apr Air India
25 Mar - 01 Apr Air India
29 Mar - 04 Apr Air India

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