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$371+ Cheap flights from Indianapolis (IND) 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IST
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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Cheap flight deals from Indianapolis to Istanbul

Cheapest flights from Indianapolis to Istanbul
Explore the most affordable flight options available from Indianapolis to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2026.

This FlightHub deal was found by Cheapflights users on 7/2. 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.
Thu 10/157:01 pm
IND
-
IST
2 stops24h 04m
Lufthansa
Tue 11/104:45 am
IST
-
IND
2 stops26h 58m
Lufthansa
Deal found 7/2$872
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:20 pm
IND
-
IST
1 stop20h 20m
Multiple Airlines
Sat 9/198:05 pm
IST
-
IND
2 stops45h 09m
Multiple Airlines
Deal found 7/2$889
This KAYAK deal was found by Cheapflights users on 7/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:00 pm
IND
-
IST
2 stops29h 05m
Lufthansa
Thu 8/205:50 pm
IST
-
IND
2 stops35h 10m
Lufthansa
Deal found 7/3$908
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:20 pm
IND
-
IST
1 stop20h 20m
Multiple Airlines
Thu 9/178:10 pm
IST
-
IND
2 stops45h 04m
Multiple Airlines
Deal found 7/2$917
This FlightHub deal was found by Cheapflights users on 7/5. 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 8/192:44 pm
IND
-
IST
2 stops19h 11m
Lufthansa
Wed 9/91:55 pm
IST
-
IND
2 stops16h 45m
Lufthansa
Deal found 7/5$918
This KAYAK deal was found by Cheapflights users on 7/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:10 pm
IND
-
IST
2 stops18h 25m
Lufthansa
Tue 8/185:50 pm
IST
-
IND
2 stops35h 10m
Lufthansa
Deal found 7/3$919
This KAYAK deal was found by Cheapflights users on 7/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:30 pm
IND
-
IST
2 stops23h 35m
Lufthansa
Thu 9/103:45 am
IST
-
IND
2 stops19h 48m
Lufthansa
Deal found 7/5$924
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Tue 8/1811:38 am
IND
-
IST
2 stops18h 22m
United Airlines
Tue 9/85:40 am
IST
-
IND
2 stops23h 27m
United Airlines
Deal found 7/5$930
This KAYAK deal was found by Cheapflights users on 7/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:31 pm
IND
-
IST
2 stops34h 29m
Lufthansa
Thu 9/103:45 am
IST
-
IND
2 stops19h 48m
Lufthansa
Deal found 7/5$939
This KAYAK deal was found by Cheapflights users on 7/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:30 pm
IND
-
IST
2 stops23h 35m
Lufthansa
Mon 9/75:55 pm
IST
-
IND
2 stops29h 38m
Lufthansa
Deal found 7/5$944
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:20 pm
IND
-
IST
1 stop20h 20m
Multiple Airlines
Tue 9/158:15 pm
IST
-
IND
2 stops44h 59m
Multiple Airlines
Deal found 7/2$945
This Justfly.com deal was found by Cheapflights users on 7/5. 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.
Sat 10/107:01 pm
IND
-
IST
2 stops34h 59m
Lufthansa
Mon 10/195:55 pm
IST
-
IND
2 stops59h 12m
Lufthansa
Deal found 7/5$949

Find flight deals from Indianapolis to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) 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 July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$889
(Kiwi.com)

One-way from

$371
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,274
Provider with most accurate pricing for Indianapolis-Istanbul flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Istanbul flights.
Search Deals
From Indianapolis to Istanbul
Search Deals
One-way flight from Indianapolis to Istanbul
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis 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 July 7, 2026.
Use the filters below to find and compare flights from Indianapolis to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Sun 8/9

4:25 pm-9:35 pm

2 stops22h 10m

Istanbul

Sat 8/22

1:55 pm-4:33 pm

2 stops33h 38m

$999

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Wed 8/5

11:05 am-4:20 pm

2 stops22h 15m

Istanbul

Wed 8/19

4:25 am-8:27 pm

2 stops23h 02m

$1,057

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Sat 8/1

6:38 pm-3:30 am

2 stops25h 52m

Istanbul

Sat 8/8

6:00 am-12:27 am

2 stops25h 27m

$1,167

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Wed 7/22

4:25 pm-2:50 pm

1 stop15h 25m

Istanbul

Mon 8/24

6:30 am-11:35 pm

1 stop24h 05m

$1,325

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Mon 7/20

4:00 pm-4:20 pm

2 stops17h 20m

Istanbul

Sat 7/25

4:25 am-3:18 pm

2 stops17h 53m

$1,352

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Fri 8/28

8:00 am-5:45 am

1 stop14h 45m

Istanbul

Sat 9/12

6:30 am-11:40 pm

1 stop24h 10m

$1,380

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Thu 10/15

5:02 pm-5:45 am

1 stop29h 43m

Istanbul

Wed 11/11

7:35 am-4:22 pm

1 stop16h 47m

$1,387
Quickest round-trip

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Fri 8/21

4:25 pm-2:50 pm

1 stop15h 25m

Istanbul

Sat 9/5

2:45 pm-11:35 pm

1 stop15h 50m

$1,395

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Sun 8/23

4:25 pm-2:50 pm

1 stop15h 25m

Istanbul

Sun 9/6

6:30 am-11:35 pm

1 stop24h 05m

$1,395

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Wed 7/29

12:20 pm-12:35 pm

2 stops41h 15m

Istanbul

Mon 8/3

1:50 pm-2:14 pm

2 stops31h 24m

$1,420

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Indianapolis to Istanbul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Istanbul in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Istanbul Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Istanbul Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Istanbul Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-Istanbul Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Indianapolis to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Indianapolis 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 Indianapolis to Istanbul Airport

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

Currently, February is the cheapest month in which you can book a flight from Indianapolis to Istanbul Airport (average of $546). Flying from Indianapolis to Istanbul Airport in June is currently the most expensive (average of $1,358). 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 to fly round-trip from Indianapolis to Istanbul Airport?

The best insider tips for Indianapolis to Istanbul Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to Istanbul Airport trip
Our travel experts
Sharad Ranabhat

Sharad Ranabhat

Expert on IndiGo

Sharad, a Nepal-based aviation journalist, is passionate about uncovering the latest in airline news and airport reviews. When he's not diving into the world of aviation, you’ll find him exploring new destinations and sharing stories that connect and inspire.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Turkish Airlines

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more

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 July 7, 2026.
Read reviews from past customers who have flown KLM,Delta, andTurkish Airlines from Indianapolis to Istanbul Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,534 reviews

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,534 reviews
KLM
7.8
Good
1,534 reviews

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Delta
7.8
Good
8,450 reviews
KLM
7.8
Good
1,534 reviews

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7.4
Good
4,437 reviews
KLM
7.8
Good
1,534 reviews

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,122 reviews
KLM
7.8
Good
1,534 reviews

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,101 reviews
KLM
7.8
Good
1,534 reviews

Overall

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Indianapolis 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 Indianapolis to Istanbul?

    Indianapolis (IND) is the airport you will fly out of if you book a flight from Indianapolis to Istanbul. You should not have trouble finding flights to Istanbul from Indianapolis; the airport handles an average of 0 outbound flights to Istanbul per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Indianapolis airport to Istanbul. It is only a 8.3 mi journey to Indianapolis (IND) from Indianapolis’s city center.

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

    Departing from Indianapolis to Istanbul Airport will take you 16h. Airlines will cover a distance of 5511 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Delta ($417), United Airlines ($546), and Lufthansa ($569) offers the cheapest pricing from Indianapolis to Istanbul Airport. Delta is 58% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indianapolis 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 Indianapolis to Istanbul Airport?

    Currently, February is the cheapest month in which you can book a flight from Indianapolis to Istanbul Airport (average of $546). Flying from Indianapolis to Istanbul Airport in June is currently the most expensive (average of $1,358). 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

Traveling to a place near Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Yalova

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Alternative routes for Indianapolis to Istanbul

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Istanbul flights
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Top 6 airlines flying from Indianapolis to Istanbul

Discover the top 6 airlines that operate flights from Indianapolis 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 July 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$417Average$999FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$546Average$1,076FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$569Average$676FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$596Average$799FlexibilityNo cancel feeOn-time70%
KLMCheapest$737Average$839FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,264Average$1,545FlexibilityNo cancel feeOn-time77%

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