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

Return flights

24 Aug - 31 Aug	Air India
25 Aug - 03 Sep	Air India
27 Aug - 03 Sep	IndiGo
15 Aug - 22 Aug	IndiGo
02 Aug - 08 Aug	Air India
15 Aug - 23 Aug	IndiGo
11 Aug - 17 Aug	Air India
10 Aug - 17 Aug	Air India
09 Aug - 17 Aug	Air India
08 Aug - 16 Aug	IndiGo

Also check the deals for one-way flights from Kolkata to Nairobi in August.

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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Cheapest return flights from Kolkata to Nairobi in August from $477

Return flights