How does KAYAK find such low prices on flights from Indiana to Istanbul?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Istanbul. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Istanbul?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Indiana is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Indiana to Istanbul?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Indiana with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Istanbul?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$348 CHEAP FLIGHTS from Indiana to Istanbul

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$555

Typical prices: $1,133-$1,271

Lufthansa

Tue 4/7Tue 5/5

SDF - IST • 2 stops

Cheapest non-stop

$685

Typical prices: $757-$1,061

Turkish Airlines

Sat 2/14Sat 2/21

ORD - IST • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Istanbul!

Flight Deals

Cheap Flights from Indiana to Istanbul

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Indiana to Istanbul

Tue, Apr 7 - Tue, May 5

5:43 pm - 2:05 am

SDF

IST

25h 22m

2 stops

3:45 am - 10:30 pm

IST

SDF

25h 45m

2 stops

$555Lufthansa

Tue, Mar 10 - Tue, Mar 17

2:22 pm - 1:00 am

CVG

IST

27h 38m

2 stops

2:55 pm - 7:55 pm

IST

CVG

36h 00m

1 stop

$558British Airways

Wed, Feb 25 - Wed, Mar 4

2:21 pm - 5:25 pm

CVG

IST

19h 04m

2 stops

7:35 am - 6:55 pm

IST

CVG

19h 20m

1 stop

$559British Airways

Sun, Mar 1 - Tue, Mar 17

8:50 pm - 12:50 am

CVG

IST

20h 00m

1 stop

2:55 pm - 7:55 pm

IST

CVG

36h 00m

1 stop

$565American Airlines

Tue, Apr 7 - Wed, Apr 22

9:55 am - 1:00 pm

SBN

IST

20h 05m

2 stops

5:40 am - 2:51 pm

IST

SBN

16h 11m

2 stops

$578United Airlines

Wed, Feb 25 - Sun, Mar 1

8:35 am - 6:05 pm

CVG

IST

25h 30m

2 stops

6:30 am - 11:49 pm

IST

CVG

25h 19m

2 stops

$579United Airlines

Sun, Mar 1 - Tue, Mar 17

2:32 pm - 5:25 pm

CVG

IST

18h 53m

2 stops

7:35 am - 9:46 pm

IST

CVG

21h 11m

2 stops

$581Multiple Airlines

Sun, Mar 1 - Tue, Mar 17

5:45 pm - 9:20 pm

CVG

SAW

19h 35m

2 stops

9:00 am - 9:36 pm

SAW

CVG

19h 36m

2 stops

$610KLM

Wed, Feb 25 - Wed, Mar 4

3:42 pm - 5:25 pm

IND

SAW

17h 43m

2 stops

9:00 am - 9:13 pm

SAW

IND

20h 13m

2 stops

$617KLM

Wed, Feb 18 - Wed, Mar 4

12:50 pm - 9:00 am

ORD

SAW

35h 10m

3 stops

9:15 am - 8:05 pm

SAW

ORD

19h 50m

2 stops

$681Multiple Airlines

Useful Info

Cheapest flight	$348

Flight from Louisville to Istanbul Airport

How does KAYAK find such low prices on flights from Indiana to Istanbul?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Istanbul.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Istanbul?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Indiana to Istanbul?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Indiana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Istanbul?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Istanbul

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Cabin class types available on flights to Indiana

First Class flights to Istanbul

Business Class flights to Istanbul

Premium Economy Class flights to Istanbul

Economy Class flights to Istanbul

$348 Find Cheap Flights from Indiana to Istanbul

KAYAK searches hundreds of travel sites at once for deals on flights to Istanbul

Everything you should know

Cheap Flights from Indiana to Istanbul

Recent round-trip flight deals from Indiana to Istanbul

Recent one-way flight deals from Indiana to Istanbul

Recent last minute flight deals from Indiana to Istanbul

Recent direct flight deals from Indiana to Istanbul

Good to know

FAQs for booking flights from Indiana to Istanbul

How does KAYAK find such low prices on flights from Indiana to Istanbul?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indiana to Istanbul.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indiana to Istanbul?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Indiana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Indiana to Istanbul?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Indiana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indiana to Istanbul?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Indiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Istanbul

Cabin class types available on flights to Indiana

Complete your trip to Istanbul with a hotel stay or car rental

Find direct flights for Istanbul

Flights to other popular destinations

Flights from domestic origins to Istanbul

Choose which airport to fly into in Istanbul