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

Delta, Lufthansa, and United Airlines are the most popular carriers operating from Indiana to Istanbul

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

As of June 2026, there are 63 flights per week flying from Indiana to Istanbul. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

What airlines fly to Istanbul?

Turkish Airlines, KLM and United Airlines are the top three most popular airlines that fly to Istanbul from Indiana according to our data. Turkish Airlines 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.

How long does it take to fly to Istanbul?

On average, it takes 17h 19m to fly from Indiana to Istanbul if you fly out of South Bend (the most popular airport in Indiana) and into Istanbul Airport (the most popular airport in Istanbul). If you’re flying out of Indianapolis and into Istanbul Airport, then the flight time is around 17h 40m.

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 June 2026, there are 13 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.

$349 Cheap Flights from Indiana to Istanbul in 2026

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Find the cheapest flights from Indiana to Istanbul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:50 pm - 5:55 pm

IND

IST

18h 05m

2 stops

5:55 pm - 5:23 pm

IST

IND

31h 28m

2 stops

$638Delta

lun., nov. 2 - lun., nov. 9

3:50 pm - 5:55 pm

IND

IST

18h 05m

2 stops

7:15 am - 12:10 pm

IST

IND

36h 55m

2 stops

$639Delta

lun., nov. 2 - ven., nov. 13

7:01 pm - 2:05 am

IND

IST

24h 04m

2 stops

4:45 am - 11:48 pm

IST

IND

27h 03m

2 stops

$823Lufthansa

lun., oct. 12 - mar., nov. 3

6:20 pm - 2:05 am

SDF

IST

24h 45m

2 stops

3:45 am - 11:54 pm

IST

SDF

27h 09m

2 stops

$908Lufthansa

mar., sept. 8 - mer., oct. 7

12:56 pm - 12:10 pm

CVG

SAW

39h 14m

2 stops

1:40 pm - 6:52 pm

SAW

CVG

37h 12m

2 stops

$913Qatar Airways

mar., nov. 3 - ven., nov. 6

8:45 am - 12:10 pm

CVG

SAW

43h 25m

2 stops

1:40 pm - 8:11 pm

SAW

CVG

38h 31m

2 stops

$928Qatar Airways

mar., nov. 3 - ven., nov. 6

6:10 pm - 9:25 pm

ORD

SAW

18h 15m

2 stops

9:00 am - 2:25 pm

SAW

ORD

14h 25m

1 stop

$943KLM

jeu., nov. 26 - jeu., déc. 10

5:20 pm - 5:55 pm

ORD

IST

15h 35m

1 stop

5:55 pm - 2:25 pm

IST

ORD

29h 30m

1 stop

$944KLM

lun., nov. 2 - dim., nov. 15

3:45 pm - 8:25 pm

ORD

SAW

20h 40m

1 stop

8:30 am - 5:50 pm

SAW

ORD

41h 20m

2 stops

$951Multiple Airlines

mar., sept. 1 - sam., sept. 19

1:05 pm - 5:55 pm

MDW

IST

19h 50m

2 stops

5:55 pm - 9:45 pm

IST

MDW

36h 50m

2 stops

$958Multiple Airlines

mar., nov. 3 - mar., nov. 17

United Airlines flights from Indiana to Istanbul

Our best United Airlines deals on Indiana to Istanbul flight tickets

United Airlines

Jul 22

IND7:42 pmIndianapolis

18h 43m

2 stops

IST9:25 pmIstanbul

Aug 24

IST5:50 amIstanbul

24h 50m

3 stops

IND11:40 pmIndianapolis

$982

United Airlines

Jul 22

IND10:45 amIndianapolis

19h 15m

2 stops

IST1:00 pmIstanbul

Aug 24

IST5:50 amIstanbul

24h 50m

3 stops

IND11:40 pmIndianapolis

$1,068

United Airlines

Jul 16

IND8:10 pmIndianapolis

18h 25m

2 stops

IST9:35 pmIstanbul

Jul 23

IST5:40 amIstanbul

16h 23m

2 stops

IND3:03 pmIndianapolis

$1,080

Lufthansa flights from Indiana to Istanbul

Our best Lufthansa deals on Indiana to Istanbul flight tickets

Lufthansa

Oct 12

IND7:01 pmIndianapolis

24h 04m

2 stops

IST2:05 amIstanbul

Nov 3

IST4:45 amIstanbul

27h 03m

2 stops

IND11:48 pmIndianapolis

$823

Lufthansa

Sep 8

SDF6:20 pmLouisville Intl

24h 45m

2 stops

IST2:05 amIstanbul

Oct 7

IST3:45 amIstanbul

27h 09m

2 stops

SDF11:54 pmLouisville Intl

$908

Lufthansa

Jul 22

IND2:48 pmIndianapolis

15h 12m

2 stops

IST1:00 pmIstanbul

Aug 24

IST5:55 pmIstanbul

29h 38m

2 stops

IND4:33 pmIndianapolis

$941

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

lun. 11/2

3:50 pm-5:55 pm

2 stops18h 05m

Istanbul

lun. 11/9

5:55 pm-5:23 pm

2 stops31h 28m

$638

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

lun. 11/2

3:50 pm-5:55 pm

2 stops18h 05m

Istanbul

ven. 11/13

7:15 am-12:10 pm

2 stops36h 55m

$639

IndianapolisIstanbul

IND - IST

INDIST

Indianapolis

lun. 10/12

7:01 pm-2:05 am

2 stops24h 04m

Istanbul

mar. 11/3

4:45 am-11:48 pm

2 stops27h 03m

$823

LouisvilleIstanbul

SDF - IST

SDFIST

Louisville Intl

mar. 9/8

6:20 pm-2:05 am

2 stops24h 45m

Istanbul

mer. 10/7

3:45 am-11:54 pm

2 stops27h 09m

$908

CincinnatiIstanbul

CVG - SAW

CVGSAW

Cincinnati Cinci./N. Kentucky

mar. 11/3

12:56 pm-12:10 pm

2 stops39h 14m

Istanbul Sabiha Gokcen

ven. 11/6

1:40 pm-6:52 pm

2 stops37h 12m

$913

CincinnatiIstanbul

CVG - SAW

CVGSAW

Cincinnati Cinci./N. Kentucky

mar. 11/3

8:45 am-12:10 pm

2 stops43h 25m

Istanbul Sabiha Gokcen

ven. 11/6

1:40 pm-8:11 pm

2 stops38h 31m

$928

Quickest round-trip

ChicagoIstanbul

ORD - SAW

ORDSAW

Chicago O'Hare Intl

jeu. 11/26

6:10 pm-9:25 pm

2 stops18h 15m

Istanbul Sabiha Gokcen

jeu. 12/10

9:00 am-2:25 pm

1 stop14h 25m

$943

ChicagoIstanbul

ORD - IST

ORDIST

Chicago O'Hare Intl

lun. 11/2

5:20 pm-5:55 pm

1 stop15h 35m

Istanbul

dim. 11/15

5:55 pm-2:25 pm

1 stop29h 30m

$944

ChicagoIstanbul

ORD - SAW

ORDSAW

Chicago O'Hare Intl

mar. 9/1

3:45 pm-8:25 pm

1 stop20h 40m

Istanbul Sabiha Gokcen

sam. 9/19

8:30 am-5:50 pm

2 stops41h 20m

$951

ChicagoIstanbul

MDW - IST

MDWIST

Chicago Midway

mar. 11/3

1:05 pm-5:55 pm

2 stops19h 50m

Istanbul

mar. 11/17

5:55 pm-9:45 pm

2 stops36h 50m

$958

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, February 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 $417. If you aren’t able to travel to Istanbul during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $569.

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	9h 25m
Direct flights	Every day
Airports in Istanbul	2 airports

The fastest flight from Indiana to Istanbul takes 9h 25m

Direct flights go from Indiana to Istanbul every day.

There are 2 airports in Istanbul. From Indiana there are direct flights to Istanbul (IST).

Search flight deals

Frequently asked questions about flying from Indiana to Istanbul

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 June 2026, there are 13 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
Delta	PriceFrom $417	Free Cancellation	Rating 7.9 8,399 reviews	Search Delta flights
United Airlines	PriceFrom $546	Free Cancellation	Rating 7.4 9,772 reviews	Search United Airlines flights
Lufthansa	PriceFrom $569	Free Cancellation	Rating 6.8 8,036 reviews	Search Lufthansa flights
British Airways	PriceFrom $596	Free Cancellation	Rating 6.7 8,020 reviews	Search British Airways flights
KLM	PriceFrom $737	Free Cancellation	Rating 7.8 1,524 reviews	Search KLM flights
Turkish Airlines	PriceFrom $1,288	Free Cancellation	Rating 7.4 4,406 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.

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Cheap flights from Indiana to Istanbul from $349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Istanbul departing on 7/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Indiana to Istanbul

What is the cheapest month to fly to Istanbul?

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

What airlines fly to Istanbul?

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

How long does it take to fly to Istanbul?

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

Direct flights

Airports in Istanbul

Frequently asked questions about flying from Indiana to Istanbul

Best airlines flying from Indiana to Istanbul

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

Why use momondo?

An easier way to manage your Istanbul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul

Fly your favorite airline to Istanbul

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