Cheapest one-way flights from Kolkata to Kathmandu in August from $114

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

One-Way flights

07 Aug Air India
22 Aug Air India
21 Aug Air India
18 Aug Air India
29 Aug Air India
19 Aug Air India
27 Aug Air India
04 Aug Air India
20 Aug Air India
10 Aug Air India

Also check the deals for return flights from Kolkata to Kathmandu in August.

Skyscanner

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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