$494+ Cheap flights from Indianapolis (IND) to Istanbul (IST)
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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IST
May 7 — May 141
Round-trip
1 adult, Economy
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Find cheap flights from Indianapolis to Istanbul with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Indianapolis to Istanbul
Cheapest
Best
Last-minute
One-way
Cheapest flights from Indianapolis to IstanbulExplore the most affordable flight options available from Indianapolis to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 7, 2026.
Explore the most affordable flight options available from Indianapolis to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 7, 2026.
This Delta deal was found by Cheapflights users on 4/3. 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.
Mon 11/27:27 pm
IND
- IST
2 stops24h 23m
Delta
Thu 11/125:55 pm
IST
- IND
2 stops35h 03m
Delta
Deal found 4/3![Delta logo]()
$637
This Delta deal was found by Cheapflights users on 4/3. 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.
Sun 11/13:50 pm
IND
- IST
2 stops28h 00m
Delta
Thu 11/125:55 pm
IST
- IND
2 stops35h 03m
Delta
Deal found 4/3![Delta logo]()
$638
This Delta deal was found by Cheapflights users on 4/3. 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.
Fri 10/307:27 pm
IND
- IST
2 stops25h 23m
Delta
Thu 11/124:50 am
IST
- IND
2 stops22h 08m
Delta
Deal found 4/3![Delta logo]()
$688
This BusinessClass deal was found by Cheapflights users on 4/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:27 pm
IND
- IST
2 stops48h 23m
Multiple Airlines
Thu 11/125:55 pm
IST
- IND
2 stops35h 15m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$725
This Delta deal was found by Cheapflights users on 4/3. 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.
Fri 10/307:27 pm
IND
- IST
2 stops25h 23m
Delta
Fri 11/134:50 am
IST
- IND
2 stops20h 34m
Delta
Deal found 4/3![Delta logo]()
$738
This Delta deal was found by Cheapflights users on 4/6. 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.
Wed 10/285:49 pm
IND
- IST
2 stops27h 01m
Delta
Mon 11/25:55 pm
IST
- IND
2 stops31h 29m
Delta
Deal found 4/6![Delta logo]()
$788
This Justfly.com deal was found by Cheapflights users on 4/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:59 pm
IND
- IST
2 stops23h 06m
Lufthansa
Tue 11/104:45 am
IST
- IND
2 stops27h 03m
Lufthansa
Deal found 4/3![Lufthansa logo]()
$822
This KLM deal was found by Cheapflights users on 4/6. 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.
Mon 5/45:15 pm
IND
- IST
2 stops16h 05m
Multiple Airlines
Thu 5/144:25 am
IST
- IND
2 stops18h 31m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$838
This Delta deal was found by Cheapflights users on 4/3. 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.
Thu 11/57:27 pm
IND
- IST
2 stops24h 23m
Delta
Mon 11/94:50 am
IST
- IND
2 stops27h 14m
Delta
Deal found 4/3![Delta logo]()
$839
This KAYAK deal was found by Cheapflights users on 4/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:44 pm
IND
- IST
2 stops39h 21m
Lufthansa
Tue 11/104:45 am
IST
- IND
2 stops26h 12m
Lufthansa
Deal found 4/3![Lufthansa logo]()
$856
This KAYAK deal was found by Cheapflights users on 4/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:44 pm
IND
- IST
2 stops39h 21m
Lufthansa
Mon 11/97:00 pm
IST
- IND
2 stops35h 57m
Lufthansa
Deal found 4/3![Lufthansa logo]()
$877
This KAYAK deal was found by Cheapflights users on 4/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:44 pm
IND
- IST
2 stops39h 21m
Lufthansa
Thu 11/127:00 pm
IST
- IND
2 stops58h 58m
Lufthansa
Deal found 4/3![Lufthansa logo]()
$882
Best flights from Indianapolis to IstanbulDiscover carefully curated flight deals from Indianapolis to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 7, 2026.
Discover carefully curated flight deals from Indianapolis to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 7, 2026.
This Delta deal was found by Cheapflights users on 4/3. 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.
Wed 7/2210:07 am
IND
- IST
2 stops23h 13m
Delta
Mon 8/246:00 am
IST
- IND
2 stops25h 02m
Delta
Deal found 4/3![Delta logo]()
$932
This KLM deal was found by Cheapflights users on 4/4. 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.
Tue 5/195:09 pm
IND
- IST
2 stops16h 11m
Multiple Airlines
Tue 5/264:25 am
IST
- IND
2 stops18h 56m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,023
This KLM deal was found by Cheapflights users on 4/6. 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.
Sat 9/195:00 pm
IND
- IST
2 stops16h 20m
KLM
Sun 9/276:00 am
IST
- IND
2 stops19h 56m
KLM
Deal found 4/6![KLM logo]()
$1,069
This Delta deal was found by Cheapflights users on 4/4. 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.
Mon 9/217:32 pm
IND
- IST
2 stops24h 58m
Delta
Mon 9/286:00 am
IST
- IND
2 stops25h 02m
Delta
Deal found 4/4![Delta logo]()
$1,028
This KLM deal was found by Cheapflights users on 4/5. 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.
Tue 6/305:15 pm
IND
- IST
2 stops16h 05m
Multiple Airlines
Thu 7/234:25 am
IST
- IND
2 stops19h 05m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,033
This Delta deal was found by Cheapflights users on 4/2. 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.
Wed 6/35:45 pm
IND
- IST
2 stops24h 35m
Delta
Wed 6/106:00 am
IST
- IND
2 stops25h 10m
Delta
Deal found 4/2![Delta logo]()
$1,192
This KLM deal was found by Cheapflights users on 4/6. 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.
Sun 6/75:15 pm
IND
- IST
2 stops16h 05m
Multiple Airlines
Sun 6/144:25 am
IST
- IND
2 stops19h 07m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,213
This Delta deal was found by Cheapflights users on 4/4. 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.
Mon 6/87:31 pm
IND
- IST
2 stops22h 49m
Delta
Thu 7/236:00 am
IST
- IND
2 stops25h 07m
Delta
Deal found 4/4![Delta logo]()
$1,193
This Delta deal was found by Cheapflights users on 4/5. 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.
Sun 6/76:40 am
IND
- IST
2 stops26h 40m
Delta
Sun 6/144:25 am
IST
- IND
2 stops19h 07m
Delta
Deal found 4/5![Delta logo]()
$1,263
Last-minute flights from Indianapolis to IstanbulDiscover last-minute flight deals from Indianapolis to Istanbul. Data last updated April 7, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Istanbul. Data last updated April 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/6. 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.
Fri 4/104:43 pm
IND
- IST
2 stops16h 37m
Delta
Tue 4/216:00 am
IST
- IND
2 stops19h 53m
Delta
Deal found 4/6![Delta logo]()
$1,088
This Delta deal was found by Cheapflights users on 4/5. 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.
Sun 5/37:05 am
IND
- IST
2 stops26h 15m
Delta
Sun 5/316:00 am
IST
- IND
2 stops24h 12m
Delta
Deal found 4/5![Delta logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Sun 5/36:01 pm
IND
- IST
1 stop33h 19m
Multiple Airlines
Sun 5/313:25 pm
IST
- IND
2 stops59h 16m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,123
This KLM deal was found by Cheapflights users on 4/6. 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.
Mon 5/45:15 pm
IND
- IST
2 stops16h 05m
Multiple Airlines
Thu 5/144:25 am
IST
- IND
2 stops18h 31m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$838
This Delta deal was found by Cheapflights users on 4/6. 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.
Fri 5/87:54 pm
IND
- IST
2 stops22h 26m
Delta
Fri 5/154:25 am
IST
- IND
2 stops18h 56m
Delta
Deal found 4/6![Delta logo]()
$928
This BusinessClass deal was found by Cheapflights users on 4/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:59 pm
IND
- IST
2 stops28h 31m
Multiple Airlines
Mon 5/255:20 pm
IST
- IND
2 stops30h 50m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$961
This Delta deal was found by Cheapflights users on 4/6. 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.
Sun 5/176:50 am
IND
- IST
2 stops26h 30m
Delta
Sat 5/235:20 pm
IST
- IND
2 stops29h 31m
Delta
Deal found 4/6![Delta logo]()
$1,153
This KLM deal was found by Cheapflights users on 4/4. 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.
Tue 5/195:09 pm
IND
- IST
2 stops16h 11m
Multiple Airlines
Tue 5/264:25 am
IST
- IND
2 stops18h 56m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,023
This Delta deal was found by Cheapflights users on 4/5. 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.
Wed 5/203:59 pm
IND
- IST
2 stops26h 21m
Delta
Wed 5/276:00 am
IST
- IND
2 stops19h 53m
Delta
Deal found 4/5![Delta logo]()
$1,163
This Delta deal was found by Cheapflights users on 4/6. 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.
Thu 5/215:09 pm
IND
- IST
2 stops25h 11m
Delta
Thu 5/284:25 am
IST
- IND
2 stops23h 25m
Delta
Deal found 4/6![Delta logo]()
$1,093
One-way flights from Indianapolis to IstanbulSearch for one-way flight options from Indianapolis to Istanbul. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
Search for one-way flight options from Indianapolis to Istanbul. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
This Delta deal was found by Cheapflights users on 4/4. 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.
Mon 5/46:13 am
IND
- IST
2 stops27h 07m
Delta
Deal found 4/4![Delta logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
Mon 5/48:36 pm
IND
- IST
3 stops39h 54m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$537
This oojo deal was found by Cheapflights users on 4/6. 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.
Thu 7/3010:17 am
IND
- IST
2 stops43h 48m
Etihad Airways
Deal found 4/6![Etihad Airways logo]()
$614
This KAYAK deal was found by Cheapflights users on 4/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:11 am
IND
- IST
2 stops28h 24m
Lufthansa
Deal found 4/3![Lufthansa logo]()
$628
This Delta deal was found by Cheapflights users on 4/6. 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.
Thu 5/2111:00 am
IND
- IST
2 stops31h 20m
Delta
Deal found 4/6![Delta logo]()
$739
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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.
Thu 7/304:25 pm
IND
- IST
1 stop15h 25m
Turkish Airlines
Deal found 4/6![Turkish Airlines logo]()
$803
This Delta deal was found by Cheapflights users on 4/7. 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.
Wed 6/310:10 am
IND
- IST
2 stops23h 10m
Delta
Deal found 4/7![Delta logo]()
$819
This oojo deal was found by Cheapflights users on 4/4. 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.
Wed 6/34:25 pm
IND
- IST
1 stop15h 25m
Turkish Airlines
Deal found 4/4![Turkish Airlines logo]()
$1,297
This KAYAK deal was found by Cheapflights users on 4/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:48 pm
IND
- IST
3 stops32h 27m
Ethiopian Air
Deal found 4/6![Ethiopian Air logo]()
$2,165
Find flight deals from Indianapolis to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $838 (KLM) |
One-way from | $494 (Delta) |
Popular in | May |
Cheapest in | February |
Average price | $1,083 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis 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 April 7, 2026.
Use the filters below to find and compare flights from Indianapolis to Istanbul Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisIstanbul
IND - IST
INDIST
Indianapolis
Wed 7/22
10:07 am-4:20 pm
2 stops23h 13m
Istanbul
Mon 8/24
6:00 am-12:02 am
2 stops25h 02m
$932
Quickest round-trip
IndianapolisIstanbul
IND - IST
INDIST
Indianapolis
Tue 5/19
5:09 pm-4:20 pm
2 stops16h 11m
Istanbul
Tue 5/26
4:25 am-4:21 pm
2 stops18h 56m
$1,023
IndianapolisIstanbul
IND - IST
INDIST
Indianapolis
Mon 9/21
7:32 pm-3:30 am
2 stops24h 58m
Istanbul
Mon 9/28
6:00 am-12:02 am
2 stops25h 02m
$1,028
IndianapolisIstanbul
IND - IST
INDIST
Indianapolis
Tue 6/30
5:15 pm-4:20 pm
2 stops16h 05m
Istanbul
Thu 7/23
4:25 am-4:30 pm
2 stops19h 05m
$1,033
IndianapolisIstanbul
IND - IST
INDIST
Indianapolis
Sat 9/19
5:00 pm-4:20 pm
2 stops16h 20m
Istanbul
Sun 9/27
6:00 am-6:56 pm
2 stops19h 56m
$1,069
IndianapolisIstanbul
IND - IST
INDIST
Indianapolis
Wed 6/3
5:45 pm-1:20 am
2 stops24h 35m
Istanbul
Wed 6/10
6:00 am-12:10 am
2 stops25h 10m
$1,192
IndianapolisIstanbul
IND - IST
INDIST
Indianapolis
Mon 6/8
7:31 pm-1:20 am
2 stops22h 49m
Istanbul
Thu 7/23
6:00 am-12:07 am
2 stops25h 07m
$1,193
IndianapolisIstanbul
IND - IST
INDIST
Indianapolis
Sun 6/7
5:15 pm-4:20 pm
2 stops16h 05m
Istanbul
Sun 6/14
4:25 am-4:32 pm
2 stops19h 07m
$1,213
IndianapolisIstanbul
IND - IST
INDIST
Indianapolis
Sun 6/7
6:40 am-4:20 pm
2 stops26h 40m
Istanbul
Sun 6/14
4:25 am-4:32 pm
2 stops19h 07m
$1,263
Cheapest one-way
IndianapolisIstanbul
IND - IST
INDIST
Indianapolis
Mon 5/4
6:13 am-4:20 pm
2 stops27h 07m
$494
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Indianapolis to Istanbul
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Istanbul in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Indianapolis-Istanbul Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Istanbul Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Istanbul Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Indianapolis-Istanbul Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Istanbul Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Indianapolis to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Indianapolis with our price prediction graph.
IND-IST
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 Indianapolis to Istanbul Airport
What is the cheapest month to book a flight from Indianapolis to Istanbul Airport?
Currently, February is the cheapest month in which you can book a flight from Indianapolis to Istanbul Airport (average of $430). Flying from Indianapolis to Istanbul Airport in May is currently the most expensive (average of $1,103). 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.
How much does it cost to fly round-trip from Indianapolis to Istanbul Airport?
The best insider tips for Indianapolis to Istanbul Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to Istanbul Airport trip
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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 April 7, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andTurkish Airlines from Indianapolis to Istanbul Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Istanbul Airport?
Book flights to Istanbul Airport if you plan to visit one of these locationsYalova
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Alternative routes for Indianapolis to Istanbul
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Other flights to Istanbul
Explore flights to Istanbul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 7, 2026.
Indianapolis and Istanbul flights
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Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Indianapolis to Istanbul
Discover the top 5 airlines that operate flights from Indianapolis 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 April 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$417 | Average$1,101 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$573 | Average$1,076 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$574 | Average$1,185 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$596 | Average$799 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,288 | Average$1,420 | FlexibilityNo cancel fee | On-time77% |