Cheapest one-way flights from Kolkata to Kathmandu in April from $106

Best time to book flights for Kolkata (CCU) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest one-way flights from Kolkata (CCU) to Kathmandu (KTM) in April 2025 (see full year).

One-Way flights

01 Apr Air India direct
03 Apr Air India direct
05 Apr Air India direct
06 Apr Air India direct
12 Apr Air India direct
13 Apr Air India direct
10 Apr Air India direct
08 Apr Air India direct
15 Apr Air India direct
17 Apr Air India direct

Also check the deals for return flights from Kolkata 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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