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$324+ Cheap flights from Indiana to Istanbul (IST)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IST
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find 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 octubre 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/38:50 pmCVG - IST
1 stop19h 35mBritish Airways
dom. 12/78:20 amIST - CVG
1 stop18h 35mBritish Airways
Deal found 10/30$555
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/38:50 pmCVG - IST
1 stop19h 35mBritish Airways
vie. 12/128:10 amIST - CVG
1 stop18h 45mBritish Airways
Deal found 10/28$560
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/35:49 pmCVG - IST
2 stops20h 56mLufthansa
vie. 12/126:30 amIST - CVG
2 stops24h 59mLufthansa
Deal found 10/28$569
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/287:00 amSDF - IST
2 stops27h 05mUnited Airlines
vie. 12/56:30 amIST - SDF
2 stops35h 43mUnited Airlines
Deal found 10/28$575
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2710:15 amCVG - IST
2 stops28h 30mUnited Airlines
jue. 12/46:30 amIST - CVG
2 stops16h 50mUnited Airlines
Deal found 10/30$575
This Delta deal was found by Cheapflights users on 10/30. 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.
jue. 11/272:27 pmCVG - IST
2 stops29h 23mDelta
mié. 12/34:50 amIST - CVG
1 stop18h 30mDelta
Deal found 10/30$577
This FlightHub deal was found by Cheapflights users on 10/28. 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.
mar. 11/258:50 pmCVG - IST
1 stop32h 45mBritish Airways
mar. 12/22:55 pmIST - CVG
1 stop36h 00mBritish Airways
Deal found 10/28$579
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2811:43 amDAY - IST
2 stops27h 02mUnited Airlines
mié. 12/36:30 amIST - DAY
2 stops45h 39mUnited Airlines
Deal found 10/28$580
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/252:09 pmCVG - IST
2 stops24h 36mLufthansa
mar. 12/27:00 pmIST - CVG
2 stops36h 29mLufthansa
Deal found 10/28$587
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/282:50 pmDAY - IST
2 stops23h 55mLufthansa
mar. 12/27:00 pmIST - DAY
2 stops29h 51mLufthansa
Deal found 10/28$587
This Priceline deal was found by Cheapflights users on 10/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/272:50 pmDAY - IST
2 stops19h 15mLufthansa
mar. 12/27:00 pmIST - DAY
2 stops56h 17mLufthansa
Deal found 10/30$618
This Delta deal was found by Cheapflights users on 10/29. 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.
jue. 11/277:00 amORD - IST
2 stops35h 50mDelta
mar. 3/104:50 amIST - ORD
1 stop19h 20mDelta
Deal found 10/29$707

Cheap flight deals from Indiana to Istanbul

Keep the following information in mind while searching for Indiana to Istanbul flight deals. Data was last updated octubre 30, 2025.

Round-trip from

$555
(Cheapflightsfares)

One-way from

$324
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$1,349
From Indiana to Istanbul
Search Deals
One-way flight from Indiana to Istanbul
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Highest demand for flights based on searches. 12% potential increase in price ($167 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 30, 2025.
Use the filters below to find and compare flights from Indiana to Istanbul Airport that are best for you.

Fly from

Indiana

Fly to

Istanbul

Route

Depart

Return

Price

CincinnatiIstanbul

CVG - IST

CVGIST

Cincinnati Cinci./N. Kentucky

mié. 12/3

7:47 pm-12:25 am

2 stops20h 38m

Istanbul

dom. 12/7

8:20 am-6:55 pm

1 stop18h 35m

$566

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

vie. 11/28

7:00 am-6:05 pm

2 stops27h 05m

Istanbul

vie. 12/5

6:30 am-10:13 am

2 stops35h 43m

$575

DaytonIstanbul

DAY - IST

DAYIST

Dayton

mié. 1/14

2:04 pm-6:05 pm

2 stops20h 01m

Istanbul

mar. 1/20

6:30 am-7:37 pm

2 stops21h 07m

$575

CincinnatiIstanbul

CVG - IST

CVGIST

Cincinnati Cinci./N. Kentucky

mié. 12/3

2:05 pm-10:45 pm

2 stops24h 40m

Istanbul

dom. 12/7

6:30 am-9:33 am

2 stops35h 03m

$575

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

lun. 1/19

11:25 am-5:55 pm

2 stops22h 30m

Istanbul

lun. 1/26

6:30 am-11:30 pm

2 stops25h 00m

$575

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

sáb. 1/31

2:05 pm-6:05 pm

2 stops20h 00m

Istanbul

dom. 2/8

6:30 am-5:37 pm

2 stops19h 07m

$576

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

dom. 1/18

3:52 pm-6:05 pm

2 stops18h 13m

Istanbul

mar. 1/27

6:30 am-6:55 pm

2 stops20h 25m

$576

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

dom. 1/18

2:00 pm-6:05 pm

2 stops20h 05m

Istanbul

lun. 1/26

6:30 am-4:37 pm

2 stops18h 07m

$576

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

vie. 1/30

2:10 pm-6:05 pm

2 stops19h 55m

Istanbul

lun. 2/9

6:30 am-7:31 pm

2 stops21h 01m

$576

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

mar. 1/20

2:00 pm-5:45 pm

2 stops19h 45m

Istanbul

mar. 1/27

6:30 am-8:26 pm

2 stops21h 56m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 57 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 Airport

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

Currently, November is the cheapest month in which you can book a flight from Indiana to Istanbul Airport (average of $574). Flying from Indiana to Istanbul Airport 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 octubre 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Indiana to Istanbul Airport at noon. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight in the evening.

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

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 Airport?

    Airlines like British Airways, United Airlines, and Lufthansa fly from Indiana to Istanbul Airport in about 20h. The time it takes to get you to your destination can typically vary by up to 7h 05m. There are 5567 mi between Indiana and Istanbul Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Indiana to Istanbul Airport one-way?

    The cheapest airlines for a one-way flight from Indiana to Istanbul Airport are Turkish Airlines ($437), Lufthansa ($460), and KLM ($674).

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

    When deciding which route to take from Indiana to Istanbul Airport consider Chicago O'Hare Intl - Istanbul, Cincinnati Cinci./N. Kentucky - Istanbul or Chicago Midway - Istanbul as they are the most popular.

  • 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 Airport?

    Currently, November is the cheapest month in which you can book a flight from Indiana to Istanbul Airport (average of $574). Flying from Indiana to Istanbul Airport 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.
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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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$630Average$1,196FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$641Average$878FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$762Average$1,146FlexibilityNo cancel feeOn-time69%
DeltaCheapest$776Average$1,212FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$897Average$968FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,322Average$1,406FlexibilityNo cancel feeOn-time77%

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