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$380+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IST
avr. 27 — mai 41
dim. 4/27
dim. 5/4
1 adult, Economy
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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 avril 22, 2025.

Round-trip from

$709
(Trip.com)

One-way from

$380
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,150
From Indiana to Istanbul
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One-way flight from Indiana to Istanbul
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Highest demand for flights based on searches. 16% potential increase in price ($242 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 avril 22, 2025.

This Delta deal was found by Cheapflights users on 4/21. 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.
mer. 11/57:25 pmIND - IST
2 stops24h 45mDelta
mar. 11/185:10 amIST - IND
2 stops23h 47mDelta
Deal found 4/21$635
This Gurufare deal was found by Cheapflights users on 4/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/52:50 pmIND - SAW
2 stops15h 55mBritish Airways
mar. 11/183:50 pmSAW - IND
2 stops33h 05mBritish Airways
Deal found 4/21$696
This Trip.com deal was found by Cheapflights users on 4/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/57:25 pmORD - IST
2 stops24h 25mMultiple Airlines
dim. 9/143:40 pmIST - ORD
1 stop33h 00mMultiple Airlines
Deal found 4/22$709
This SmartFares deal was found by Cheapflights users on 4/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/227:25 pmORD - IST
1 stop20h 30mIcelandair
mer. 11/58:05 amIST - ORD
1 stop18h 15mIcelandair
Deal found 4/22$721
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/264:55 pmSDF - IST
2 stops23h 45mAmerican Airlines
ven. 1/98:10 amIST - SDF
2 stops24h 07mAmerican Airlines
Deal found 4/22$727
This oojo deal was found by Cheapflights users on 4/22. 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.
lun. 9/81:55 pmORD - IST
1 stop39h 10mEtihad Airways
jeu. 9/187:30 amIST - ORD
1 stop33h 15mEtihad Airways
Deal found 4/22$771
This oojo deal was found by Cheapflights users on 4/22. 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.
dim. 10/198:10 pmORD - IST
1 stop16h 20mRoyal Jordanian
dim. 11/22:05 pmIST - ORD
1 stop34h 10mRoyal Jordanian
Deal found 4/22$777
This Delta deal was found by Cheapflights users on 4/22. 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.
mar. 11/45:20 pmORD - IST
1 stop25h 50mDelta
mar. 11/115:10 amIST - ORD
1 stop18h 55mDelta
Deal found 4/22$793
This Delta deal was found by Cheapflights users on 4/22. 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.
lun. 8/47:59 pmCVG - IST
2 stops24h 26mDelta
mer. 9/34:20 amIST - CVG
1 stop17h 55mDelta
Deal found 4/22$814
This oojo deal was found by Cheapflights users on 4/22. 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.
lun. 9/87:20 pmORD - SAW
1 stop39h 25mQatar Airways
lun. 9/228:05 pmSAW - ORD
1 stop27h 00mQatar Airways
Deal found 4/22$814
This FlightHub deal was found by Cheapflights users on 4/22. 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. 11/43:55 pmORD - IST
1 stop17h 10mLufthansa
jeu. 12/46:30 amIST - ORD
1 stop15h 55mLufthansa
Deal found 4/22$819
This oojo deal was found by Cheapflights users on 4/22. 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.
jeu. 9/117:20 pmORD - IST
1 stop32h 35mQatar Airways
lun. 9/228:05 pmIST - ORD
1 stop27h 00mQatar Airways
Deal found 4/22$820

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 avril 22, 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

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

mer. 10/8

7:25 pm-11:55 pm

1 stop20h 30m

Istanbul

sam. 11/8

8:05 am-5:20 pm

1 stop18h 15m

$733

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

mar. 5/6

7:25 pm-3:50 am

2 stops24h 25m

Istanbul

mar. 6/3

4:35 pm-2:25 pm

1 stop29h 50m

$752

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

dim. 9/21

1:55 pm-6:10 am

1 stop32h 15m

Istanbul

sam. 10/4

7:30 am-8:45 am

1 stop33h 15m

$771

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

mer. 9/10

8:10 pm-12:45 pm

1 stop32h 35m

Istanbul

sam. 9/20

1:45 pm-6:50 am

1 stop25h 05m

$777

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

lun. 10/6

12:15 pm-3:25 am

2 stops31h 10m

Istanbul

jeu. 11/13

5:10 am-3:05 pm

1 stop18h 55m

$785

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

sam. 10/4

11:20 pm-3:50 pm

1 stop32h 30m

Istanbul

sam. 10/11

4:30 am-9:00 pm

1 stop24h 30m

$799

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

mar. 10/7

5:59 pm-3:25 am

2 stops26h 26m

Istanbul

mar. 10/21

4:20 am-6:16 pm

2 stops20h 56m

$800

ChicagoIstanbul

ORD - SAW

ORDSAW

Chicago O'Hare Intl

lun. 9/8

7:20 pm-6:45 pm

1 stop39h 25m

Istanbul Sabiha Gokcen

lun. 9/22

8:05 pm-3:05 pm

1 stop27h 00m

$814

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

mar. 10/7

3:35 pm-12:10 am

2 stops24h 35m

Istanbul

lun. 11/10

7:45 pm-8:25 pm

2 stops33h 40m

$822

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

mer. 9/10

7:20 pm-6:20 am

1 stop27h 00m

Istanbul

mar. 9/16

8:05 pm-3:05 pm

1 stop27h 00m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 52 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, November is the cheapest month in which you can book a flight from Indiana to Istanbul (average of $923). Flying from Indiana to Istanbul in June is currently the most expensive (average of $1,423). 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 avril 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to Istanbul as you normally would.

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Istanbul when rainfall is around 0.4 in.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 avril 22, 2025.
Read reviews from past customers who have flown Emirates, Delta and KLM from Indiana to Istanbul. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,205 reviews

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,205 reviews
Emirates
8.0
Very good
3,205 reviews

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,920 reviews
Emirates
8.0
Very good
3,205 reviews

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,331 reviews
Emirates
8.0
Very good
3,205 reviews

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
LOT
7.6
Good
1,065 reviews
Emirates
8.0
Very good
3,205 reviews

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,561 reviews
Emirates
8.0
Very good
3,205 reviews

Food

7.8

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

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

    $402 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Royal Jordanian and Qatar Airways, with prices starting from $459 and $468, respectively.

  • 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, November is the cheapest month in which you can book a flight from Indiana to Istanbul (average of $923). Flying from Indiana to Istanbul in June is currently the most expensive (average of $1,423). 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 avril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$671Average$1,059FlexibilityNo cancel feeOn-time70%
DeltaCheapest$838Average$1,158FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$919Average$1,242FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$922Average$1,246FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$927Average$1,075FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,360Average$1,442FlexibilityNo cancel feeOn-time77%

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