Cheapest return flights from Kolkata to Kathmandu in January from $187

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

Return flights

01 Jan - 06 Jan Air India
02 Jan - 07 Jan Air India
15 Jan - 22 Jan Air India
01 Jan - 08 Jan Air India
14 Jan - 21 Jan Air India
23 Jan - 27 Jan Air India
16 Jan - 23 Jan Air India
17 Jan - 24 Jan Air India
19 Jan - 25 Jan Air India
22 Jan - 26 Jan Air India
25 Jan - 01 Feb Air India
29 Jan - 01 Feb Air India
30 Jan - 02 Feb Air India
26 Jan - 02 Feb Air India

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

Powered by

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Feel free to contact us with any feedback or request another flight research.