Cheapest return flights from Kolkata to Kathmandu in November from $251

AirHint found the following cheapest return flights from Kolkata (CCU) to Kathmandu (KTM) in November 2025 (see full year).

Return flights

29 Nov - 06 Dec Air India
28 Nov - 01 Dec Air India
15 Nov - 17 Dec Air India
22 Nov - 30 Nov IndiGo
27 Nov - 30 Nov IndiGo
18 Nov - 30 Nov Air India
20 Nov - 25 Nov IndiGo
15 Nov - 18 Nov IndiGo
22 Nov - 29 Nov IndiGo
24 Nov - 29 Nov IndiGo
22 Nov - 26 Nov IndiGo
11 Nov - 13 Nov IndiGo
20 Nov - 24 Nov IndiGo

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

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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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