Cheapest return flights from Kolkata to Istanbul in April from 433€

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 April 2025 (see full year).

Return flights

18 Apr - 28 Apr IndiGo
11 Apr - 20 Apr IndiGo
10 Apr - 19 Apr IndiGo
25 Apr - 10 May IndiGo

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

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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