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

Return flights

03 Aug - 10 Aug	IndiGo
04 Aug - 11 Aug	Akasa Air
07 Aug - 17 Aug	Akasa Air
03 Aug - 07 Aug	Akasa Air
02 Aug - 07 Aug	Akasa Air
18 Aug - 21 Aug	Air India
26 Aug - 29 Aug	Air India
04 Aug - 11 Aug	Qatar Airways	direct
07 Aug - 17 Aug	Qatar Airways	direct
03 Aug - 10 Aug	Qatar Airways	direct

Also check the deals for one-way flights from Kolkata to Doha 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 Doha in August from $336

Return flights