Cheapest return flights from Kolkata to Kathmandu in September from $211

Best time to book flights for Kolkata (CCU) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Kolkata (CCU) to Kathmandu (KTM) in September 2024 (see full year).

Return flights

07 Sep - 13 Oct Air India direct
17 Sep - 23 Sep Air India
05 Sep - 11 Oct Air India
02 Sep - 05 Sep Air India

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

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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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