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$379+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IST
may. 5 — may. 121
lun. 5/5
lun. 5/12
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 abril 30, 2025.

Round-trip from

$743
(Booking.com)

One-way from

$379
(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 abril 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/264:55 pmSDF - IST
2 stops23h 45mAmerican Airlines
vie. 1/98:10 amIST - SDF
2 stops19h 43mAmerican Airlines
Deal found 4/29$647
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/61:48 pmIND - IST
2 stops24h 32mMultiple Airlines
mié. 8/209:20 pmIST - IND
2 stops30h 40mMultiple Airlines
Deal found 4/29$665
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/214:40 pmCVG - IST
2 stops27h 45mDelta
sáb. 11/15:10 amIST - CVG
2 stops36h 32mDelta
Deal found 4/28$690
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/55:45 pmIND - IST
2 stops26h 40mDelta
mar. 8/194:20 amIST - IND
2 stops26h 37mDelta
Deal found 4/28$715
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:55 pmCVG - IST
1 stop25h 15mKLM
sáb. 1/315:10 amIST - CVG
2 stops20h 12mKLM
Deal found 4/29$718
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/710:30 amIND - IST
2 stops19h 35mAir Canada
mié. 8/209:20 pmIST - IND
2 stops30h 40mAir Canada
Deal found 4/28$718
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/229:50 pmCVG - IST
1 stop19h 35mBritish Airways
vie. 10/316:35 pmIST - CVG
2 stops28h 38mBritish Airways
Deal found 4/28$725
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/297:30 pmORD - IST
1 stop20h 25mIcelandair
mié. 11/128:05 amIST - ORD
1 stop18h 15mIcelandair
Deal found 4/29$735
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/222:06 pmCVG - IST
2 stops24h 14mLufthansa
vie. 10/317:00 pmIST - CVG
2 stops35h 43mLufthansa
Deal found 4/28$745
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
lun. 9/297:15 pmORD - SAW
1 stop13h 50mMultiple Airlines
lun. 10/139:25 amSAW - ORD
1 stop14h 45mMultiple Airlines
Deal found 4/29$745
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/221:55 pmORD - IST
1 stop32h 15mEtihad Airways
lun. 10/67:30 amIST - ORD
1 stop33h 15mEtihad Airways
Deal found 4/29$771
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2210:15 pmORD - IST
1 stop17h 40mMultiple Airlines
sáb. 11/15:30 amIST - ORD
1 stop20h 10mMultiple Airlines
Deal found 4/29$775

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 abril 30, 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

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

mié. 8/6

1:48 pm-9:20 pm

2 stops24h 32m

Istanbul

mié. 8/20

9:20 pm-9:00 pm

2 stops30h 40m

$665

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

mar. 8/5

5:45 pm-3:25 am

2 stops26h 40m

Istanbul

mar. 8/19

4:20 am-11:57 pm

2 stops26h 37m

$715

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

jue. 8/7

10:30 am-1:05 pm

2 stops19h 35m

Istanbul

mié. 8/20

9:20 pm-9:00 pm

2 stops30h 40m

$718

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

mié. 10/22

10:15 pm-11:55 pm

1 stop17h 40m

Istanbul

sáb. 11/1

8:05 am-6:20 pm

1 stop18h 15m

$743

ChicagoIstanbul

ORD - SAW

ORDSAW

Chicago O'Hare Intl

lun. 9/29

7:15 pm-5:05 pm

1 stop13h 50m

Istanbul Sabiha Gokcen

lun. 10/13

9:25 am-4:10 pm

1 stop14h 45m

$745

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

lun. 9/22

1:55 pm-6:10 am

1 stop32h 15m

Istanbul

lun. 10/6

7:30 am-8:45 am

1 stop33h 15m

$771

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

mié. 10/22

10:15 pm-11:55 pm

1 stop17h 40m

Istanbul

sáb. 11/1

5:30 am-5:40 pm

1 stop20h 10m

$775

CincinnatiIstanbul

CVG - IST

CVGIST

Cincinnati Cinci./N. Kentucky

dom. 7/20

6:20 pm-3:25 am

1 stop26h 05m

Istanbul

dom. 8/24

4:20 am-3:10 pm

1 stop17h 50m

$783

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

sáb. 7/19

1:30 pm-3:25 am

2 stops29h 55m

Istanbul

vie. 8/29

4:20 am-3:00 pm

1 stop18h 40m

$803

ChicagoIstanbul

ORD - SAW

ORDSAW

Chicago O'Hare Intl

jue. 8/28

7:20 pm-6:45 pm

1 stop39h 25m

Istanbul Sabiha Gokcen

dom. 9/14

8:05 pm-3:05 pm

1 stop27h 00m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 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 abril 30, 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 abril 30, 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
3,213 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

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
3,213 reviews
Emirates
8.0
Very good
3,213 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

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
7,929 reviews
Emirates
8.0
Very good
3,213 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

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
1,334 reviews
Emirates
8.0
Very good
3,213 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

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
1,069 reviews
Emirates
8.0
Very good
3,213 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

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
3,563 reviews
Emirates
8.0
Very good
3,213 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

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?

    $379 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 $456 and $466, 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 abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$673Average$1,036FlexibilityNo cancel feeOn-time70%
DeltaCheapest$838Average$1,158FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$919Average$1,246FlexibilityNo 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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