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$575+ Cheap flights from Indianapolis (IND) to Istanbul

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IST
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Indianapolis to Istanbul are usually found in November or September, booked 64 days in advance, depart on a Sunday or Thursday and return on a Tuesday

Find 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 October 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.
Fri 11/145:44 pmIND - IST
2 stops21h 01mLufthansa
Sun 11/236:30 amIST - IND
2 stops19h 18mLufthansa
Deal found 10/30$753
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.
Fri 11/145:17 pmIND - IST
2 stops26h 33mDelta
Sat 11/224:50 amIST - IND
2 stops27h 25mDelta
Deal found 10/30$787
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:30 pmIND - IST
1 stop30h 40mTurkish Airlines
Sun 11/237:35 amIST - IND
1 stop16h 45mTurkish Airlines
Deal found 10/30$915
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:47 pmIND - IST
2 stops27h 23mBritish Airways
Sat 12/206:40 pmIST - IND
2 stops35h 39mBritish Airways
Deal found 10/29$943
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:05 amIND - IST
3 stops32h 15mMultiple Airlines
Sun 11/232:00 pmIST - IND
2 stops35h 12mMultiple Airlines
Deal found 10/30$1,050
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:05 amIND - SAW
3 stops29h 35mMultiple Airlines
Sun 11/238:25 amSAW - IND
3 stops31h 43mMultiple Airlines
Deal found 10/30$1,078
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:24 amIND - IST
1 stop21h 16mMultiple Airlines
Wed 11/52:00 pmIST - IND
2 stops41h 20mMultiple Airlines
Deal found 10/30$1,280
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:48 amIND - IST
1 stop25h 22mMultiple Airlines
Sat 12/208:30 pmIST - IND
2 stops34h 22mMultiple Airlines
Deal found 10/29$1,379
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:05 amIND - SAW
3 stops30h 00mMultiple Airlines
Wed 11/511:00 amSAW - IND
3 stops44h 20mMultiple Airlines
Deal found 10/30$1,402
This Arangrant 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:48 pmIND - SAW
2 stops23h 27mIberia
Fri 1/911:35 amSAW - IND
2 stops40h 00mIberia
Deal found 10/29$5,959
This AranGrant 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:48 pmIND - SAW
2 stops23h 27mIberia
Sat 1/109:15 amSAW - IND
2 stops41h 25mIberia
Deal found 10/30$6,274
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:00 pmIND - SAW
1 stop15h 15mMultiple Airlines
Fri 1/911:05 pmSAW - IND
2 stops52h 04mMultiple Airlines
Deal found 10/29$10,365

Cheap 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 (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 October 30, 2025.

Round-trip from

$575
(United Airlines)

Popular in

June

Cheapest in

November

Average price

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

Fly from

Indianapolis

Fly to

Istanbul

Route

Depart

Return

Price

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Mon 1/19

11:25 am-5:55 pm

2 stops22h 30m

Istanbul

Mon 1/26

6:30 am-11:30 pm

2 stops25h 00m

$575

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Sun 1/18

3:52 pm-6:05 pm

2 stops18h 13m

Istanbul

Tue 1/27

6:30 am-6:55 pm

2 stops20h 25m

$576

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Sun 1/18

2:00 pm-6:05 pm

2 stops20h 05m

Istanbul

Mon 1/26

6:30 am-4:37 pm

2 stops18h 07m

$576

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Mon 1/19

12:25 pm-5:55 pm

2 stops21h 30m

Istanbul

Wed 1/28

6:30 am-11:30 pm

2 stops25h 00m

$576

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Tue 1/20

2:00 pm-5:45 pm

2 stops19h 45m

Istanbul

Tue 1/27

6:30 am-8:26 pm

2 stops21h 56m

$576

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Thu 1/22

2:00 pm-6:05 pm

2 stops20h 05m

Istanbul

Sun 1/25

6:30 am-5:52 pm

2 stops19h 22m

$576

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Sat 1/17

2:00 pm-6:05 pm

2 stops20h 05m

Istanbul

Sun 1/25

6:30 am-5:52 pm

2 stops19h 22m

$576

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Sun 1/18

3:52 pm-6:05 pm

2 stops18h 13m

Istanbul

Sun 1/25

6:30 am-4:37 pm

2 stops18h 07m

$576

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Wed 1/21

2:00 pm-6:05 pm

2 stops20h 05m

Istanbul

Thu 1/29

6:30 am-8:02 pm

2 stops21h 32m

$576

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Wed 1/21

2:00 pm-6:05 pm

2 stops20h 05m

Istanbul

Tue 1/27

6:30 am-4:37 pm

2 stops18h 07m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 25 results
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2
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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

How far ahead should I book a flight from Indianapolis to Istanbul?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Istanbul. Price data was last updated on October 24, 2025.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to Istanbul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Indianapolis to Istanbul (average of $574). Flying from Indianapolis to Istanbul in May is currently the most expensive (average of $987). 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 IND to IST?

Find hourly flight availability from Indianapolis 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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Indianapolis to Istanbul in the afternoon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.

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

The best insider tips for Indianapolis to Istanbul flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to Istanbul trip
Airlines
IndiGo

Opt for Super 6E for wider seats and priority boarding on longer flights.


Use online check-in to avoid airport rush; priority check-in available for a fee.

Read more about IndiGoby Sharad Ranabhat
Turkish Airlines

Enjoy 30 inches of legroom and a travel set on long international flights.


Access Touristanbul for free city tours during layovers of 6-24 hours.

Read more about Turkish Airlinesby Jessica Macdonald
Our travel experts
Sharad Ranabhat

Sharad Ranabhat

Expert on IndiGo

Sharad Ranabhat

Sharad Ranabhat

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

Jessica Macdonald

Jessica Macdonald

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 October 30, 2025.
Read through reviews of airlines operating flights from Indianapolis to Istanbul, such as Delta, United Airlines, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Turkish Airlines
7.3
Good
4,031 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,541 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,487 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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?

    Most people fly from Indianapolis (IND) if they book a flight from Indianapolis to Istanbul. On average, Indianapolis has 0 outbound flights to Istanbul per day from 6 airlines. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.

  • How long is the flight from Indianapolis to Istanbul?

    Departing from Indianapolis to Istanbul will take you 17h 42m. Indianapolis and Istanbul are separated by a distance of 5550 mi. This flight may include one or multiple stops.

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

    According to our current data, Lufthansa ($630), British Airways ($641), and United Airlines ($762) offers the cheapest pricing from Indianapolis to Istanbul. Lufthansa is currently priced 44% below the average price you’ll pay for this route.

  • 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?

    Currently, November is the cheapest month in which you can book a flight from Indianapolis to Istanbul (average of $574). Flying from Indianapolis to Istanbul in May is currently the most expensive (average of $987). 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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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 October 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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