Cheapest return flights from Kolkata to Kathmandu in August from 188€

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

Return flights

18 Aug - 22 Aug Air India
29 Aug - 03 Sep Air India
03 Aug - 07 Aug Air India
08 Aug - 12 Aug Air India
01 Aug - 08 Aug Air India
17 Aug - 24 Aug Air India
15 Aug - 17 Aug Air India
21 Aug - 25 Aug Air India
01 Aug - 10 Aug Air India
02 Aug - 06 Aug Air India
09 Aug - 16 Aug Air India

Also check the deals for one-way 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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