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$637+ Cheap flights from Indianapolis (IND) to Istanbul (IST)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IST
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Indianapolis to Istanbul are usually found in November or September, booked 55 days in advance, depart on a Sunday or Thursday and return on a Tuesday

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 (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 September 15, 2025.

Round-trip from

$637
(Delta)

Popular in

June

Cheapest in

November

Average price

$904
From Indianapolis to Istanbul
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($166 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 September 2025
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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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/137:34 pmIND - IST
2 stops24h 51mDelta
Wed 11/124:50 amIST - IND
2 stops25h 17mDelta
Deal found 9/15$637
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 10/134:36 pmIND - IST
2 stops21h 44mUnited Airlines
Thu 11/136:30 amIST - IND
2 stops24h 48mUnited Airlines
Deal found 9/15$639
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1310:20 amIND - IST
2 stops28h 00mMultiple Airlines
Thu 11/138:50 amIST - IND
3 stops22h 28mMultiple Airlines
Deal found 9/14$641
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1310:20 amIND - IST
2 stops23h 50mAir Canada
Thu 11/138:50 amIST - IND
3 stops22h 28mAir Canada
Deal found 9/13$648
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Wed 10/152:25 pmIND - IST
2 stops23h 55mLufthansa
Sat 11/156:30 amIST - IND
2 stops19h 24mLufthansa
Deal found 9/14$678
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:20 amIND - IST
2 stops29h 20mAir Canada
Sat 11/158:50 amIST - IND
3 stops22h 28mAir Canada
Deal found 9/13$692
This Ovago deal was found by Cheapflights users on 9/13. 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.
Wed 10/157:25 pmIND - IST
2 stops22h 00mBritish Airways
Sat 11/157:35 amIST - IND
2 stops21h 23mBritish Airways
Deal found 9/13$718
This Delta deal was found by Cheapflights users on 9/15. 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 10/156:06 pmIND - IST
2 stops26h 19mDelta
Fri 11/144:50 amIST - IND
2 stops23h 56mDelta
Deal found 9/15$727
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:20 amIND - IST
2 stops21h 05mMultiple Airlines
Sat 11/158:50 amIST - IND
3 stops22h 28mMultiple Airlines
Deal found 9/14$778
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sat 10/48:53 amIND - IST
3 stops35h 57mMultiple Airlines
Thu 10/301:10 pmIST - IND
3 stops39h 04mMultiple Airlines
Deal found 9/14$801

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 September 15, 2025.
Use the filters below to find and compare flights from Indianapolis to Istanbul Airport that are best for you.

Fly from

Indianapolis

Fly to

Istanbul

Route

Depart

Return

Price

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Mon 10/13

7:34 pm-3:25 am

2 stops24h 51m

Istanbul

Wed 11/12

4:50 am-8:46 pm

2 stops23h 56m

$637

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Mon 10/13

4:36 pm-9:20 pm

2 stops21h 44m

Istanbul

Thu 11/13

6:30 am-11:18 pm

2 stops24h 48m

$639

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Mon 10/13

10:20 am-9:20 pm

2 stops28h 00m

Istanbul

Thu 11/13

8:50 am-11:18 pm

3 stops22h 28m

$641

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Mon 10/13

10:20 am-5:10 pm

2 stops23h 50m

Istanbul

Thu 11/13

8:50 am-11:18 pm

3 stops22h 28m

$648

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Wed 10/15

2:25 pm-9:20 pm

2 stops23h 55m

Istanbul

Sat 11/15

6:30 am-5:54 pm

2 stops19h 24m

$678

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Wed 10/15

10:20 am-10:40 pm

2 stops29h 20m

Istanbul

Sat 11/15

8:50 am-11:18 pm

3 stops22h 28m

$692

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Wed 10/15

7:25 pm-12:25 am

2 stops22h 00m

Istanbul

Sat 11/15

7:35 am-8:58 pm

2 stops21h 23m

$718

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

The best insider tips for Indianapolis to Istanbul Airport 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 Airport trip
Airlines
IndiGo

Super 6E offers wider seats with more legroom, ideal for longer flights.


IndiGo's Flexi Plus fare includes free seat selection and complimentary meals, offering flexibility.

Read more about IndiGoby Sharad Ranabhat
Turkish Airlines

Economy passengers receive a travel set with sleep mask, ear plugs, and toiletries on long flights.


Business Class offers priority luggage delivery and access to 18 lounges, enhancing travel comfort.

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Istanbul. Price data was last updated on September 12, 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to Istanbul Airport. 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 Airport?

Currently, October is the cheapest month in which you can book a flight from Indianapolis to Istanbul Airport (average of $916). Flying from Indianapolis to Istanbul Airport in June is currently the most expensive (average of $1,359). 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 September 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Indianapolis to Istanbul Airport at noon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the afternoon.

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 September 15, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and Turkish 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.
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,968 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,407 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 21h 44m. 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, British Airways ($670), United Airlines ($765), and Qatar Airways ($897) offers the cheapest pricing from Indianapolis to Istanbul Airport. British Airways is 41% 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, October is the cheapest month in which you can book a flight from Indianapolis to Istanbul Airport (average of $916). Flying from Indianapolis to Istanbul Airport in June is currently the most expensive (average of $1,359). 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

Browse thousands of different options on Cheapflights for your next trip

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$670Average$937FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$765Average$1,101FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$897Average$968FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$919Average$1,211FlexibilityNo cancel feeOn-time76%
DeltaCheapest$960Average$1,212FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$1,322Average$1,406FlexibilityNo cancel feeOn-time77%

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