Cheapest return flights from Kolkata to Istanbul in July from 555€

Best time to book flights for Kolkata (CCU) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Kolkata (CCU) to Istanbul (IST) in July 2025 (see full year).

Return flights

11 Jul - 19 Jul IndiGo
01 Jul - 09 Jul IndiGo

Also check the deals for one-way flights from Kolkata to Istanbul in July.

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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