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Cheap flights from Kolkata to Istanbul from ₹ 21,750

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — IST
13 Sep — 20 Sep1
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 August 2026.

Wed 9/916:15 -
1 stop24h 05m
Tue 15/917:55 -
1 stop14h 05m
Deal found 13/8₹ 42,641
Wed 9/921:40 -
1 stop18h 40m
Thu 17/917:55 -
1 stop14h 05m
Deal found 12/8₹ 42,832
Sun 13/916:15 -
1 stop24h 05m
Tue 22/917:55 -
1 stop19h 05m
Deal found 14/8₹ 43,309
Tue 11/807:00 -
1 stop33h 25m
Tue 18/817:55 -
1 stop16h 25m
Deal found 10/8₹ 43,977
Tue 25/816:10 -
1 stop24h 15m
Mon 31/817:55 -
1 stop19h 05m
Deal found 9/8₹ 44,549
Thu 27/816:10 -
1 stop24h 15m
Sun 30/817:55 -
1 stop16h 30m
Deal found 9/8₹ 44,740
Wed 23/916:15 -
1 stop24h 05m
Wed 30/917:55 -
1 stop19h 05m
Deal found 9/8₹ 45,980
Wed 16/921:40 -
1 stop18h 40m
Tue 22/906:25 -
2 stops23h 10m
Deal found 10/8₹ 48,460
Wed 9/916:15 -
1 stop24h 05m
Tue 15/906:25 -
2 stops23h 10m
Deal found 13/8₹ 48,842
Wed 23/918:45 -
1 stop21h 35m
Wed 30/906:25 -
2 stops22h 40m
Deal found 9/8₹ 48,937
Tue 25/814:00 -
1 stop26h 25m
Mon 31/806:15 -
2 stops24h 25m
Deal found 9/8₹ 49,033
Sun 27/918:45 -
1 stop21h 35m
Sun 4/1006:15 -
3 stops29h 00m
Deal found 13/8₹ 49,223

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 (TR5). 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 August 2026.

Round-trip from

₹ 42,641

One-way from

₹ 21,750
IndiGo
  • IndiGo
  • 9/9-15/9
  • 2 total stops
  • 38h 10m total
  • Kolkata to Istanbul
Search Deals
IndiGo
  • IndiGo
  • 11/9
  • 1 total stop
  • 28h 45m total
  • Kolkata to Istanbul
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 August 2026.
Use the filters below to find and compare flights from Kolkata to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataIstanbul

CCU Kolkata Netaji S. Chandra - IST Istanbul

CCUIST

Kolkata Netaji S. Chandra

Sun 13/9

16:15-13:50

1 stop24h 05m

Istanbul

Tue 22/9

17:55-15:30

1 stop19h 05m

₹ 43,309

KolkataIstanbul

CCU Kolkata Netaji S. Chandra - IST Istanbul

CCUIST

Kolkata Netaji S. Chandra

Wed 23/9

18:45-13:50

1 stop21h 35m

Istanbul

Wed 30/9

06:25-07:35

2 stops22h 40m

₹ 48,937

KolkataIstanbul

CCU Kolkata Netaji S. Chandra - IST Istanbul

CCUIST

Kolkata Netaji S. Chandra

Wed 23/9

10:15-13:50

3 stops30h 05m

Istanbul

Wed 30/9

17:55-15:30

1 stop19h 05m

₹ 52,181

KolkataIstanbul

CCU Kolkata Netaji S. Chandra - IST Istanbul

CCUIST

Kolkata Netaji S. Chandra

Wed 20/1

21:00-12:50

1 stop18h 20m

Istanbul

Sun 31/1

13:55-19:55

1 stop27h 30m

₹ 54,470

KolkataIstanbul

CCU Kolkata Netaji S. Chandra - IST Istanbul

CCUIST

Kolkata Netaji S. Chandra

Sun 13/9

23:00-11:55

2 stops15h 25m

Istanbul

Tue 22/9

17:55-10:30

1 stop14h 05m

₹ 61,243

KolkataIstanbul

CCU Kolkata Netaji S. Chandra - SAW Istanbul Sabiha Gokcen

CCUSAW

Kolkata Netaji S. Chandra

Mon 7/9

21:30-08:45

1 stop13h 45m

Istanbul Sabiha Gokcen

Fri 11/9

23:05-00:15

2 stops22h 40m

₹ 62,960

KolkataIstanbul

CCU Kolkata Netaji S. Chandra - IST Istanbul

CCUIST

Kolkata Netaji S. Chandra

Fri 5/2

03:25-12:20

1 stop11h 25m

Istanbul

Mon 15/2

20:10-01:55

1 stop27h 15m

₹ 63,342

KolkataIstanbul

CCU Kolkata Netaji S. Chandra - SAW Istanbul Sabiha Gokcen

CCUSAW

Kolkata Netaji S. Chandra

Sat 6/2

20:35-13:50

2 stops43h 45m

Istanbul Sabiha Gokcen

Mon 15/2

14:50-09:50

2 stops16h 30m

₹ 63,914

KolkataIstanbul

CCU Kolkata Netaji S. Chandra - IST Istanbul

CCUIST

Kolkata Netaji S. Chandra

Wed 20/1

19:05-12:45

2 stops20h 10m

Istanbul

Sun 31/1

14:10-14:15

2 stops21h 35m

₹ 65,250
Fastest return journey

KolkataIstanbul

CCU Kolkata Netaji S. Chandra - IST Istanbul

CCUIST

Kolkata Netaji S. Chandra

Sat 28/11

03:20-12:50

1 stop12h 00m

Istanbul

Mon 7/12

13:55-02:25

1 stop10h 00m

₹ 67,539

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 25 resultsSorted by cheapest first
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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

No data available for this route at this time. Please check back soon.

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?

    Located just 13.4 km from the city centre, Kolkata Netaji S. Chandra is the airport most travellers will use when flying to Istanbul from Kolkata. Booking flights from Netaji S. Chandra (CCU) to Istanbul should be relatively easy as there are 0 daily outbound flights to Istanbul from 0 different airlines.

  • How long is the flight from Kolkata to Istanbul?

    Airlines like IndiGo, Etihad Airways, and Emirates fly from Kolkata to Istanbul in about 18h 20m. The time it takes to get you to your destination can typically vary by up to 5h 45m. Airlines will cover a distance of 5872 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

See more FAQs

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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 Istanbul flights
Kolkata to Sabiha Gokcen flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kolkata to Istanbul?

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Why should you use Cheapflights to find cheap flight tickets from Kolkata to Istanbul?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Istanbul from Kolkata.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kolkata to Istanbul flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Istanbul from Kolkata today and book when prices fit your budget.

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