How long does it take to fly to Istanbul?

On average, it takes 14h 20m to fly from Indiana to Istanbul if you fly out of Indianapolis (the most popular airport in Indiana) and into Istanbul Airport (the most popular airport in Istanbul). If you’re flying out of South Bend and into Istanbul Airport, then the flight time is around 18h 25m.

What is the cheapest airline that flies from Indiana to Istanbul?

LOT, Turkish Airlines, and Air Serbia are the most popular carriers operating from Indiana to Istanbul

How many flights depart from Indiana to Istanbul on average per week?

As of November 2025, there are 65 flights per week flying from Indiana to Istanbul. The most common day of the week flights depart is Tue, with 15% of flights taking off on this day.

What airlines fly to Istanbul?

Lufthansa, Delta and Turkish Airlines are the top three most popular airlines that fly to Istanbul from Indiana according to our data. Lufthansa is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Istanbul. Keep in mind that there are 6 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Indiana to Istanbul?

Prices for flights from Indiana to Istanbul refresh daily.

How many operators does momondo search for flights from Indiana to Istanbul?

As of November 2025, there are 15 operators available to choose from for flights from Indiana to Istanbul.

How old do you have to be to fly from Indiana to Istanbul?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to Istanbul.

What documentation or ID do you need to fly to Istanbul?

The travel and health documents required for your trip to Istanbul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$459 Cheap Flights from Indiana to Istanbul in 2025/26

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Find the cheapest flights from Indiana to Istanbul

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 6:05 pmIND-IST

20h 05m2 stops

6:30 am - 10:14 pmIST-IND

23h 44m2 stops

$564Lufthansa

Find Deal

Thu, Jan 8 - Fri, Jan 23

1:40 pm - 6:05 pmSDF-IST

20h 25m2 stops

6:30 am - 10:30 pmIST-SDF

24h 00m2 stops

$565Lufthansa

Find Deal

Sun, Feb 1 - Tue, Feb 10

2:20 pm - 5:25 pmIND-IST

19h 05m2 stops

7:35 am - 6:14 pmIST-IND

18h 39m2 stops

$574British Airways

Find Deal

Fri, Jan 9 - Sat, Jan 17

2:05 pm - 6:05 pmSDF-IST

20h 00m2 stops

6:30 am - 5:37 pmIST-SDF

19h 07m2 stops

$575United Airlines

Find Deal

Fri, Jan 23 - Tue, Jan 27

2:59 pm - 3:40 amSDF-IST

29h 41m2 stops

4:30 am - 11:59 pmIST-SDF

26h 29m2 stops

$585Scandinavian Airlines

Find Deal

Tue, Apr 7 - Tue, May 5

7:05 am - 3:40 amCVG-IST

37h 35m2 stops

4:30 am - 10:05 pmIST-CVG

24h 35m2 stops

$585Scandinavian Airlines

Find Deal

Tue, Apr 21 - Tue, Apr 28

6:05 am - 3:40 amIND-IST

38h 35m2 stops

4:30 am - 9:04 pmIST-IND

23h 34m2 stops

$585Scandinavian Airlines

Find Deal

Mon, Apr 20 - Tue, Apr 28

3:32 pm - 3:50 amSDF-IST

28h 18m2 stops

4:50 am - 11:50 pmIST-SDF

27h 00m2 stops

$587Delta

Find Deal

Sun, Feb 1 - Mon, Feb 9

5:21 pm - 3:50 amIND-IST

50h 29m2 stops

4:50 am - 9:16 pmIST-IND

24h 26m2 stops

$591Delta

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Thu, Jan 8 - Thu, Jan 22

11:04 am - 12:55 pmIND-IST

18h 51m2 stops

1:50 pm - 11:56 pmIST-IND

17h 06m2 stops

$625United Airlines

Find Deal

Tue, Apr 21 - Wed, Apr 29

Icelandair flights from Indiana to Istanbul

Our best Icelandair deals on Indiana to Istanbul flight tickets

Icelandair

Jan 10

ORD6:30 pmChicago O'Hare Intl

20h 25m

1 stop

IST11:55 pmIstanbul

Jan 23

IST12:25 pmIstanbul

13h 55m

1 stop

ORD5:20 pmChicago O'Hare Intl

$696

Find similar

Icelandair

Dec 3

ORD6:30 pmChicago O'Hare Intl

20h 25m

1 stop

IST11:55 pmIstanbul

Dec 15

IST12:25 pmIstanbul

13h 55m

1 stop

ORD5:20 pmChicago O'Hare Intl

$720

Find similar

Icelandair

Dec 6

ORD6:30 pmChicago O'Hare Intl

20h 25m

1 stop

IST11:55 pmIstanbul

Dec 15

IST12:25 pmIstanbul

13h 55m

1 stop

ORD5:20 pmChicago O'Hare Intl

$721

Find similar

Turkish Airlines flights from Indiana to Istanbul

Our best Turkish Airlines deals on Indiana to Istanbul flight tickets

Turkish Airlines

Mar 18

ORD12:50 pmChicago O'Hare Intl

10h 20m

IST7:10 amIstanbul

Apr 1

IST6:30 amIstanbul

11h 10m

ORD9:40 amChicago O'Hare Intl

$737

Find similar

Turkish Airlines

Nov 20

CVG9:00 amCincinnati Cinci./N. Kentucky

14h 10m

1 stop

IST7:10 amIstanbul

Nov 22

IST3:35 pmIstanbul

16h 14m

1 stop

CVG11:49 pmCincinnati Cinci./N. Kentucky

$2,324

Find similar

Turkish Airlines

Nov 19

CVG5:50 pmCincinnati Cinci./N. Kentucky

14h 10m

1 stop

IST4:00 pmIstanbul

Nov 21

IST7:35 amIstanbul

17h 06m

1 stop

CVG4:41 pmCincinnati Cinci./N. Kentucky

$2,328

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Thu 1/8

2:00 pm-6:05 pm

2 stops20h 05m

Istanbul

Fri 1/23

6:30 am-10:14 pm

2 stops23h 44m

$564

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sun 2/1

1:40 pm-6:05 pm

2 stops20h 25m

Istanbul

Tue 2/10

6:30 am-10:30 pm

2 stops24h 00m

$565

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Fri 1/9

2:20 pm-5:25 pm

2 stops19h 05m

Istanbul

Sat 1/17

7:35 am-6:14 pm

2 stops18h 39m

$574

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Fri 1/23

2:05 pm-6:05 pm

2 stops20h 00m

Istanbul

Tue 1/27

6:30 am-5:37 pm

2 stops19h 07m

$575

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Tue 4/7

2:59 pm-3:40 am

2 stops29h 41m

Istanbul

Tue 5/5

4:30 am-11:59 pm

2 stops26h 29m

$585

CincinnatiIstanbul

CVG - IST

CVGIST

Cincinnati Cinci./N. Kentucky

Tue 4/21

7:05 am-3:40 am

2 stops37h 35m

Istanbul

Tue 4/28

4:30 am-10:05 pm

2 stops24h 35m

$585

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Mon 4/20

6:05 am-3:40 am

2 stops38h 35m

Istanbul

Tue 4/28

4:30 am-9:04 pm

2 stops23h 34m

$585

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

Sun 2/1

3:32 pm-3:50 am

2 stops28h 18m

Istanbul

Mon 2/9

4:50 am-11:50 pm

2 stops27h 00m

$587

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Thu 1/8

5:21 pm-3:50 am

2 stops50h 29m

Istanbul

Thu 1/22

4:50 am-9:16 pm

2 stops24h 26m

$591

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

Tue 4/21

11:04 am-12:55 pm

2 stops18h 51m

Istanbul

Wed 4/29

1:50 pm-11:56 pm

2 stops17h 06m

$625

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indiana to Istanbul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Istanbul?

In general, November is the cheapest month to fly from Indiana to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $748. If you aren’t able to travel to Istanbul during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $832.

What is the cheapest day to depart on your flight to Istanbul?

The cheapest day to depart from Indiana to Istanbul is on a Sunday when prices can be found for as low as $1,024. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul on Wednesday is $1,201.

What is the cheapest time of day to depart on your flight to Istanbul?

Our most recent data shows that the best time of day to fly to Istanbul is at noon. Flights from Indiana to Istanbul during this time can be as low as $1,096. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,176 on average. Flights to Istanbul from Indiana in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Istanbul?

You are more likely to see cheaper flights to Istanbul from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around $1,135 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from Indiana for as low as $720 on momondo.

Cheap Indiana to Istanbul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Istanbul

Fastest flight time	10h 20m
Direct flights	Every day
Airports in Istanbul	1 airport

The fastest flight from Indiana to Istanbul takes 10h 20m

Direct flights go from Indiana to Istanbul every day.

There is 1 airport near Istanbul: Istanbul (IST)

Search flight deals

When did momondo last update prices for flights from Indiana to Istanbul?
Prices for flights from Indiana to Istanbul refresh daily.
How many operators does momondo search for flights from Indiana to Istanbul?
As of November 2025, there are 15 operators available to choose from for flights from Indiana to Istanbul.
How old do you have to be to fly from Indiana to Istanbul?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indiana to Istanbul.
What documentation or ID do you need to fly to Istanbul?
The travel and health documents required for your trip to Istanbul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Indiana to Istanbul

Compare and see reviews for airlines that fly from Indiana to Istanbul with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $630	Free Cancellation	Rating 6.8 7,576 reviews	Search Lufthansa flights
British Airways	PriceFrom $641	Free Cancellation	Rating 6.7 7,528 reviews	Search British Airways flights
United Airlines	PriceFrom $762	Free Cancellation	Rating 7.4 9,014 reviews	Search United Airlines flights
Delta	PriceFrom $776	Free Cancellation	Rating 7.9 8,006 reviews	Search Delta flights
Qatar Airways	PriceFrom $897	Free Cancellation	Rating 7.4 3,664 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom $1,322	Free Cancellation	Rating 7.3 4,046 reviews	Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Istanbul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Istanbul from Indiana.

Can I find flights from Indiana to Istanbul with flexible booking policies on momondo?

All flight searches from Indiana to Istanbul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Indiana to Istanbul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Indiana to Istanbul.

I’m not ready to book a flight from Indiana to Istanbul right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Indiana to Istanbul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Istanbul and let you know when they change.