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Cheap flights from Kolkata to Istanbul Airport from ₹ 20,661

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — IST
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Istanbul
Explore the most affordable flight options available from Kolkata to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 February 2026.

Mon 23/221:30
CCU
-
IST
1 stop17h 10m
IndiGo
Sun 1/319:10
IST
-
CCU
1 stop22h 35m
IndiGo
Deal found 14/2₹ 49,841
Thu 9/423:00
CCU
-
IST
2 stops23h 25m
Multiple Airlines
Mon 13/412:00
IST
-
CCU
2 stops19h 15m
Multiple Airlines
Deal found 13/2₹ 49,931
Mon 23/222:10
CCU
-
IST
2 stops18h 10m
Multiple Airlines
Sun 1/320:55
IST
-
CCU
2 stops27h 15m
Multiple Airlines
Deal found 14/2₹ 52,378
Sun 15/322:30
CCU
-
IST
2 stops15h 55m
Multiple Airlines
Sat 21/316:30
IST
-
CCU
1 stop14h 10m
Multiple Airlines
Deal found 12/2₹ 53,193
Mon 23/221:30
CCU
-
IST
1 stop17h 10m
IndiGo
Sat 28/219:10
IST
-
CCU
1 stop20h 00m
IndiGo
Deal found 14/2₹ 53,556
Sun 22/203:15
CCU
-
IST
2 stops20h 20m
Multiple Airlines
Sat 28/219:10
IST
-
CCU
1 stop20h 00m
Multiple Airlines
Deal found 14/2₹ 54,190
Thu 9/406:20
CCU
-
IST
1 stop14h 30m
IndiGo
Mon 13/419:25
IST
-
CCU
1 stop15h 00m
IndiGo
Deal found 13/2₹ 57,181

Find flight deals from Kolkata to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 February 2026.

Round-trip from

₹ 49,931

One-way from

₹ 20,661

Popular in

January

Cheapest in

July

Average price

₹ 58,359
9/4-13/4
  • 9/4-13/4
  • 4 total stops
  • 42h 40m total
  • Kolkata to Istanbul
Search Deals
10/5
  • 10/5
  • 2 total stops
  • 17h 20m total
  • Kolkata to Istanbul
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 946,399 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 188,152 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 14 February 2026.
Use the filters below to find and compare flights from Kolkata to Istanbul Airport that are best for you.

Fly from

Kolkata

Fly to

Istanbul

Route

Depart

Return

Price

KolkataIstanbul

CCU - IST

CCUIST

Kolkata Netaji S. Chandra

Sun 15/3

22:30-11:55

2 stops15h 55m

Istanbul

Sat 21/3

16:30-09:10

1 stop14h 10m

₹ 53,193

KolkataIstanbul

CCU - IST

CCUIST

Kolkata Netaji S. Chandra

Sun 15/3

09:30-12:15

1 stop29h 15m

Istanbul

Sat 21/3

16:30-12:40

1 stop17h 40m

₹ 60,171

KolkataIstanbul

CCU - IST

CCUIST

Kolkata Netaji S. Chandra

Wed 18/3

20:25-14:25

1 stop20h 30m

Istanbul

Wed 8/4

18:35-08:10

1 stop11h 05m

₹ 62,527

KolkataIstanbul

CCU - IST

CCUIST

Kolkata Netaji S. Chandra

Wed 18/3

09:15-18:30

1 stop11h 45m

Istanbul

Tue 7/4

18:35-19:15

1 stop22h 10m

₹ 62,527

KolkataIstanbul

CCU - IST

CCUIST

Kolkata Netaji S. Chandra

Wed 18/3

20:25-18:30

1 stop24h 35m

Istanbul

Thu 9/4

16:25-08:10

1 stop13h 15m

₹ 62,527

KolkataIstanbul

CCU - IST

CCUIST

Kolkata Netaji S. Chandra

Wed 18/3

09:15-21:55

1 stop15h 10m

Istanbul

Fri 10/4

16:25-08:10

1 stop13h 15m

₹ 62,527

KolkataIstanbul

CCU - IST

CCUIST

Kolkata Netaji S. Chandra

Fri 20/3

20:25-18:30

1 stop24h 35m

Istanbul

Wed 8/4

19:35-08:10

1 stop10h 05m

₹ 62,890

KolkataIstanbul

CCU - IST

CCUIST

Kolkata Netaji S. Chandra

Wed 18/3

09:15-21:55

1 stop15h 10m

Istanbul

Mon 6/4

23:30-08:10

1 stop30h 10m

₹ 62,890

KolkataIstanbul

CCU - IST

CCUIST

Kolkata Netaji S. Chandra

Mon 16/3

09:15-18:30

1 stop11h 45m

Istanbul

Tue 7/4

02:10-19:15

1 stop14h 35m

₹ 62,890

KolkataIstanbul

CCU - IST

CCUIST

Kolkata Netaji S. Chandra

Fri 20/3

20:25-21:55

1 stop28h 00m

Istanbul

Thu 9/4

18:35-08:10

1 stop11h 05m

₹ 62,890

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 20 results
1
2

Best time to book a flight from Kolkata to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Kolkata with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Istanbul Airport

What is the cheapest month to book a flight from Kolkata to Istanbul Airport?

Currently, March is the cheapest month in which you can book a flight from Kolkata to Istanbul Airport (average of ₹ 41,685). Flying from Kolkata to Istanbul Airport in January is currently the most expensive (average of ₹ 74,489). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Kolkata to Istanbul Airport?

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated 14 February 2026.
Read through reviews of airlines operating flights from Kolkata to Istanbul Airport, such as Emirates and IndiGo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,517 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Emirates
8.1
Very Good
3,517 reviews
Emirates
8.1
Very Good
3,517 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
IndiGo
6.8
Okay
532 reviews
Emirates
8.1
Very Good
3,517 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kolkata to Istanbul?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to Istanbul. On average, Netaji S. Chandra has 0 outbound flights to Istanbul per day from 2 airlines. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

  • How long is the flight from Kolkata to Istanbul Airport?

    IndiGo and Emirates can get you from Kolkata to Istanbul Airport in just under 20h 30m. Your travel time can differ by up to 8h 45m. Airlines will cover a distance of 5872 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Kolkata to Istanbul Airport round-trip?

    Our cheapest airline available from Kolkata to Istanbul Airport is IndiGo. Our recent data shows that you can find tickets from as low as ₹ 42,038 on this airline. An additional option worth looking into is Emirates, starting at ₹ 61,082. These flights start at 28% lower than the current average price 3 months from now.

  • Can I find deals for flights from Kolkata to Istanbul that include hotel bookings?

    Yes. In addition to deals on Kolkata to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Istanbul.

  • Can I find deals for business class flights from Kolkata to Istanbul?

    Yes. Cheapflights offers flight deals from Kolkata to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kolkata to Istanbul Airport?

    Currently, March is the cheapest month in which you can book a flight from Kolkata to Istanbul Airport (average of ₹ 41,685). Flying from Kolkata to Istanbul Airport in January is currently the most expensive (average of ₹ 74,489). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kolkata to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
Kolkata to Sabiha Gokcen flights

Top 2 airlines flying from Kolkata to Istanbul

Discover the top 2 airlines that operate flights from Kolkata to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 42,038Average₹ 50,128FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
EmiratesCheapest₹ 61,082Average₹ 65,374FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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Can Cheapflights find flights from Kolkata to Istanbul with no change fees?

Need flexible booking options for your flight to Istanbul from Kolkata? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Kolkata to Istanbul become cheaper?

Yes! Start tracking prices for Kolkata to Istanbul flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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