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$455+ Cheap flights from Indiana to Istanbul

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IST
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Indiana to Istanbul

Cheapest flights from Indiana to Istanbul
Explore the most affordable flight options available from Indiana to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 pmORD - IST
1 stop20h 05mIcelandair
Wed 3/2512:05 pmIST - ORD
1 stop14h 15mIcelandair
Deal found 12/16$689
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:25 pmORD - IST
1 stop15h 30mMultiple Airlines
Wed 3/254:50 amIST - ORD
2 stops19h 59mMultiple Airlines
Deal found 12/16$734
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:06 pmCVG - IST
2 stops25h 44mDelta
Mon 1/125:55 pmIST - CVG
2 stops35h 02mDelta
Deal found 12/16$789
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:32 amCVG - IST
2 stops25h 23mDelta
Tue 1/135:55 pmIST - CVG
2 stops36h 36mDelta
Deal found 12/16$790
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:49 pmCVG - IST
2 stops26h 01mDelta
Sat 1/105:55 pmIST - CVG
2 stops48h 23mDelta
Deal found 12/16$792
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:32 amCVG - IST
2 stops25h 23mDelta
Sat 1/105:55 pmIST - CVG
2 stops48h 23mDelta
Deal found 12/16$793
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:15 pmCVG - IST
1 stop24h 35mDelta
Sun 1/115:55 pmIST - CVG
2 stops31h 14mDelta
Deal found 12/16$798
This Justfly.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:55 pmORD - IST
2 stops52h 25mLOT
Wed 3/2512:10 pmIST - ORD
2 stops16h 50mLOT
Deal found 12/16$815
This British Airways deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:50 pmCVG - IST
1 stop19h 35mBritish Airways
Mon 1/126:40 pmIST - CVG
1 stop32h 15mBritish Airways
Deal found 12/16$886
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:32 amCVG - IST
2 stops25h 23mDelta
Thu 1/85:55 pmIST - CVG
2 stops36h 36mDelta
Deal found 12/16$902
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:50 amORD - IST
Nonstop10h 20mTurkish Airlines
Wed 3/257:35 amIST - ORD
Nonstop11h 30mTurkish Airlines
Deal found 12/16$913
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:55 pmORD - IST
1 stop17h 45mLOT
Tue 3/103:00 pmIST - ORD
1 stop14h 00mLOT
Deal found 12/17$948

Find flight deals from Indiana to Istanbul

Keep the following information in mind while searching for Indiana to Istanbul flight deals. Data was last updated December 18, 2025.

Round-trip from

$557
(oojo)

One-way from

$455
(oojo)

Popular in

June

Cheapest in

November

Average price

$785
From Indiana to Istanbul
Search Deals
One-way flight from Indiana to Istanbul
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($220 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Indiana to Istanbul that are best for you.

Fly from

Indiana

Fly to

Istanbul

Route

Depart

Return

Price

CincinnatiIstanbul

CVG - IST

CVGIST

Cincinnati Cinci./N. Kentucky

Fri 2/20

8:50 pm-12:35 am

1 stop19h 45m

Istanbul

Sat 2/28

6:40 pm-6:55 pm

1 stop32h 15m

$559

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Wed 1/21

7:13 pm-12:25 am

2 stops21h 12m

Istanbul

Wed 1/28

2:45 pm-11:19 pm

2 stops40h 34m

$560

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Tue 1/13

6:32 pm-1:00 am

2 stops22h 28m

Istanbul

Tue 1/20

7:35 am-6:39 pm

2 stops19h 04m

$560

CincinnatiIstanbul

CVG - IST

CVGIST

Cincinnati Cinci./N. Kentucky

Sat 1/31

7:21 pm-8:15 pm

2 stops16h 54m

Istanbul

Sat 2/7

7:35 am-6:20 pm

2 stops18h 45m

$560

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Wed 1/21

1:08 pm-5:25 pm

2 stops20h 17m

Istanbul

Sun 1/25

8:20 am-6:40 pm

2 stops18h 20m

$560

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Wed 1/14

2:20 pm-5:25 pm

2 stops19h 05m

Istanbul

Wed 1/21

2:45 pm-8:31 pm

2 stops37h 46m

$560

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Thu 1/15

2:20 pm-5:30 pm

2 stops19h 10m

Istanbul

Sun 1/25

8:20 am-6:40 pm

2 stops18h 20m

$560

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Wed 2/4

1:50 pm-6:05 pm

2 stops20h 15m

Istanbul

Sun 2/8

6:30 am-7:31 pm

2 stops21h 01m

$576

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Fri 1/30

2:10 pm-6:05 pm

2 stops19h 55m

Istanbul

Tue 2/3

6:30 am-7:43 pm

2 stops21h 13m

$576

CincinnatiIstanbul

CVG - IST

CVGIST

Cincinnati Cinci./N. Kentucky

Fri 2/20

4:15 pm-10:45 pm

2 stops22h 30m

Istanbul

Tue 2/24

6:30 am-8:18 pm

2 stops21h 48m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Indiana to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Indiana with our price prediction graph.
Estimated round-trip 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 Indiana to Istanbul

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

Currently, February is the cheapest month in which you can book a flight from Indiana to Istanbul (average of $569). Flying from Indiana to Istanbul in June is currently the most expensive (average of $1,218). 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.

What is the cheapest time of day to fly from IN to IST?

Find hourly flight availability from Indiana to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Indiana to Istanbul in the morning. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Indiana to Istanbul?

Related info for your journey

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

  • How long is the flight from Indiana to Istanbul?

    There are many flights that can get you from Indiana to Istanbul in 15h 13m. Fly via British Airways, United Airlines, or KLM to get the fastest option. The distance between Indiana and Istanbul is about 5522 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Indiana to Istanbul?

    The most popular route from Indiana to Istanbul is Chicago O'Hare Intl - Istanbul. You may also consider Chicago O'Hare Intl - Istanbul Sabiha Gokcen or Chicago Midway - Istanbul.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indiana 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 Indiana to Istanbul?

    Currently, February is the cheapest month in which you can book a flight from Indiana to Istanbul (average of $569). Flying from Indiana to Istanbul in June is currently the most expensive (average of $1,218). 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

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Alternative routes for Indiana to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Istanbul flights
Dulles Intl to Istanbul flights
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Los Angeles to Istanbul flights
O'Hare Intl to Istanbul flights
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John F Kennedy Intl to Sabiha Gokcen flights
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Atlanta to Istanbul flights
George Bush Intcntl to Istanbul flights
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Detroit to Istanbul flights
Baltimore to Istanbul flights
Dulles Intl to Sabiha Gokcen flights
Los Angeles to Sabiha Gokcen flights
Seattle to Sabiha Gokcen flights
Dallas/Fort Worth to Sabiha Gokcen flights
Miami to Sabiha Gokcen flights
O'Hare Intl to Sabiha Gokcen flights
San Francisco to Sabiha Gokcen flights
Boston to Sabiha Gokcen flights
LaGuardia to Sabiha Gokcen flights
Hobby to Sabiha Gokcen flights
Santa Ana to Istanbul flights
Reagan-National to Sabiha Gokcen flights
Ontario to Istanbul flights
Atlanta to Sabiha Gokcen flights
Denver to Istanbul flights
San Jose to Istanbul flights
Love Field to Istanbul flights
Austin to Istanbul flights
George Bush Intcntl to Sabiha Gokcen flights
Burbank to Istanbul flights
Minneapolis to Istanbul flights
Oakland to Istanbul flights
Detroit to Sabiha Gokcen flights
Denver to Sabiha Gokcen flights
Orlando to Istanbul flights
Raleigh to Istanbul flights
Fort Lauderdale to Istanbul flights
Austin to Sabiha Gokcen flights
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Portland to Istanbul flights

Top 6 airlines flying from Indiana to Istanbul

Discover the top 6 airlines that operate flights from Indiana 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$574Average$1,211FlexibilityNo cancel feeOn-time76%
DeltaCheapest$587Average$1,248FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$624Average$750FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$740Average$1,069FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$897Average$968FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,322Average$1,406FlexibilityNo cancel feeOn-time77%

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