Cheapest return flights from Kolkata to Istanbul in May from $462

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 May 2025 (see full year).

Return flights

14 May - 21 May IndiGo
03 May - 07 May IndiGo
15 May - 22 May IndiGo
01 May - 15 May IndiGo
09 May - 17 May IndiGo
18 May - 25 May IndiGo
19 May - 25 May IndiGo
23 May - 25 May IndiGo
26 May - 10 Jun IndiGo
16 May - 01 Jun IndiGo
23 May - 30 May IndiGo
30 May - 06 Jun IndiGo
24 May - 07 Jun IndiGo
09 May - 24 May IndiGo
30 May - 14 Jun IndiGo

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

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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