AirHint found the following cheapest one-way flights from Kolkata (CCU) to Kathmandu (KTM) in January 2026 (see full year).
One-Way flights
| 20 Jan | Air India | ||
| 06 Jan | Air India | ||
| 07 Jan | Air India | ||
| 10 Jan | Air India | ||
| 11 Jan | Air India | ||
| 01 Jan | Air India | ||
| 26 Jan | Air India | ||
| 24 Jan | Air India | ||
| 15 Jan | Air India | ||
| 05 Jan | IndiGo |
Also check the deals for return flights from Kolkata to Kathmandu in January.
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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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