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255 € Cheap Flights from Kolkata to Istanbul

Compare Kolkata to Istanbul flight deals

Find the cheapest month or even day of the year to fly to Istanbul

Book the best Istanbul fare with no extra fees

Flight deals from Kolkata to Istanbul

Looking for a cheap last-minute deal or the best return flight from Kolkata to Istanbul? Find the lowest prices on one-way and return tickets right here.
Istanbul.255 € per passenger.Departing Mon, 22 Sep, returning Mon, 29 Sep.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kolkata on Mon, 22 Sep, arriving in Istanbul.Inbound indirect flight with IndiGo, departs from Istanbul on Mon, 29 Sep, arriving in Kolkata.Price includes taxes and charges.From 255 €, select.
Istanbul.267 € per passenger.Departing Wed, 24 Sep, returning Wed, 1 Oct.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kolkata on Wed, 24 Sep, arriving in Istanbul.Inbound indirect flight with IndiGo, departs from Istanbul on Wed, 1 Oct, arriving in Kolkata.Price includes taxes and charges.From 267 €, select.
Istanbul.294 € per passenger.Departing Tue, 21 Oct, returning Tue, 28 Oct.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kolkata on Tue, 21 Oct, arriving in Istanbul.Inbound indirect flight with IndiGo, departs from Istanbul on Tue, 28 Oct, arriving in Kolkata.Price includes taxes and charges.From 294 €, select.
Istanbul.307 € per passenger.Departing Thu, 13 Nov, returning Tue, 18 Nov.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kolkata on Thu, 13 Nov, arriving in Istanbul.Inbound indirect flight with IndiGo, departs from Istanbul on Tue, 18 Nov, arriving in Kolkata.Price includes taxes and charges.From 307 €, select.
Istanbul.314 € per passenger.Departing Fri, 24 Oct, returning Tue, 4 Nov.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kolkata on Fri, 24 Oct, arriving in Istanbul.Inbound indirect flight with IndiGo, departs from Istanbul on Tue, 4 Nov, arriving in Kolkata.Price includes taxes and charges.From 314 €, select.
Istanbul.360 € per passenger.Departing Thu, 27 Nov, returning Wed, 3 Dec.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kolkata on Thu, 27 Nov, arriving in Istanbul.Inbound indirect flight with IndiGo, departs from Istanbul on Wed, 3 Dec, arriving in Kolkata.Price includes taxes and charges.From 360 €, select.
Istanbul.378 € per passenger.Departing Wed, 3 Dec, returning Wed, 10 Dec.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kolkata on Wed, 3 Dec, arriving in Istanbul.Inbound indirect flight with IndiGo, departs from Istanbul on Wed, 10 Dec, arriving in Kolkata.Price includes taxes and charges.From 378 €, select.
Istanbul.393 € per passenger.Departing Fri, 6 Feb, returning Fri, 13 Feb.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kolkata on Fri, 6 Feb, arriving in Istanbul.Inbound indirect flight with IndiGo, departs from Istanbul on Fri, 13 Feb, arriving in Kolkata.Price includes taxes and charges.From 393 €, select.

Find the cheapest month to fly from Kolkata to Istanbul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Istanbul flights are currently cheapest in September.
Sep
from 255 €
Oct
from 294 €
Nov
from 307 €
Dec
from 378 €
Jan
from 446 €
Feb
from 393 €
Mar
from 446 €
Apr
from 517 €
May
Find prices
Jun
Find prices
Jul
Find prices
Aug
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Kolkata to Istanbul: Alternative routes

Compare routes from Kolkata to Istanbul below. You may find an airport to fly into that's cheaper, faster, or easier than Istanbul.

Kolkata to Istanbul: Flight information

The things to know before you go.
Cheapest flight found255 €
Cheapest month to flySeptember

Finding cheap flights from Kolkata to Istanbul: Frequently asked questions

The best price we found for a return flight from Kolkata to Istanbul is 255 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kolkata to Istanbul. But we found flights with one or more stops from 255 €.
As of September 2025, there are no flights flying from Kolkata to Istanbul.
The cheapest month to fly from Kolkata to Istanbul is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Istanbul Airport on Monday, 22 September 2025.
No airlines currently offer direct flights between Kolkata Airport and Istanbul Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Istanbul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Istanbul is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, IndiGo offers the cheapest flight tickets to Istanbul.

Travelling from Netaji Subhas Chandra Bose Airport (CCU) to Istanbul Ataturk Airport (IST): what you need to know

  • Istanbul is two hours 30 minutes behind Kolkata and observes the UTC+3 timezone.

  • Arrive at the airport on time so you don't miss your CCU to IST flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • You'll likely experience longer lines in popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure will give you ample time for security and boarding.

  • Think about adding a stopover when booking your ticket from Netaji Subhas Chandra Bose Airport to Istanbul Ataturk Airport. Just deselect 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Check out these options between CCU and IST:

    • Dubai Airport

    • Abu Dhabi International Airport

    • Chhatrapati Shivaji International Airport

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Istanbul Ataturk Airport (IST)

  • The cheapest price we've found for a one-way Netaji Subhas Chandra Bose Airport to Istanbul Ataturk Airport flight is 116 €. A round-trip fare is currently 255 €. Depending on the availability when you book, these fares can change.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from CCU to IST if you book early. Airlines often have some terrific early bird discounts.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' search function. It'll give you the lowest price across each month when searching for your flight from Netaji Subhas Chandra Bose Airport to Istanbul Ataturk Airport.

  • Save time searching for cheap flights from CCU to IST by creating a Price Alert. We'll send you an email or notification on the app when fares go down.

  • Choose your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Netaji Subhas Chandra Bose Airport to Istanbul Ataturk Airport.

Handy information about Netaji Subhas Chandra Bose Airport (CCU)

  • Of all flights leaving Netaji Subhas Chandra Bose Airport, 75.9% arrive as scheduled at their destination.

  • Central Kolkata to Netaji Subhas Chandra Bose Airport is approximately 16 kilometres. Depending on traffic, it'll take about 40 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The journey when using public transport takes roughly 55 minutes.

  • Get your holiday off to a leisurely start by staying near CCU. Whether you've booked an early flight from Netaji Subhas Chandra Bose Airport to Istanbul Ataturk Airport or just don't like being rushed, these stays have you covered:

Arriving at Istanbul Ataturk Airport (IST)

  • If you're getting in on a late Netaji Subhas Chandra Bose Airport to Istanbul Ataturk Airport flight, few things top the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and resting not long after at one of these accommodation options near IST:

  • Travel at your own pace with an Istanbul Ataturk Airport rental car. Book your wheels from Hit, Avec car rentals or Eren Rent a Car and see more of Istanbul and beyond.

  • To secure the lowest price, book your ride from Istanbul Ataturk Airport about two weeks before you set off.

Getting from Istanbul Ataturk Airport (IST) to central Istanbul

  • Istanbul Ataturk Airport is approximately 48 kilometres from central Istanbul. Driving there takes about 50 minutes.

  • If you're taking public transport, expect a journey of about 1 hour 45 minutes.

When to fly to Istanbul Ataturk Airport (IST)

  • It's time to plan your dates for your flight from Netaji Subhas Chandra Bose Airport to Istanbul Ataturk Airport. April is the busiest month to visit Istanbul. If you like a more low-key vibe, go in February.

  • The warmest month in Istanbul is August, with temperatures ranging between 20ºC (68ºF) and 30ºC (86ºF). Book your flights from Netaji Subhas Chandra Bose Airport to Istanbul Ataturk Airport in this month if you like this kind of weather.

  • January sees average temperatures of between 2ºC (36ºF) and 11ºC (52ºF). Search for cheap tickets from CCU to IST sometime around then if you'd rather travel in cooler conditions.

Explore more of Türkiye (Turkey)

  • You've done Istanbul, now it's time to explore other parts of Türkiye (Turkey). Journey around 354 kilometres east to Ankara to check off its leading attractions. From Museum of Anatolian Civilizations to Kocatepe Mosque (Kocatepe Camii) and Genclik Park, you'll have a full itinerary ahead.

  • If you're ready to explore another corner of Türkiye (Turkey), consider Izmir, about 322 kilometres south-west of Istanbul. Kordonboyu, Kadifekale Castle and Konak Square are among its highlights.

Plan the rest of your trip from Kolkata to Istanbul

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.