$578+ Cheap flights from Knoxville (TYS) to Istanbul
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — IST
Mar 4 — Mar 111
1 adult, Economy
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Find cheap flights from Knoxville 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
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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 Knoxville to Istanbul
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Cheapest flights from Knoxville to IstanbulExplore the most affordable flight options available from Knoxville to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
Explore the most affordable flight options available from Knoxville to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/312:22 pm
TYS
- IST
2 stops21h 23m
American Airlines
Tue 3/107:35 am
IST
- TYS
2 stops20h 22m
American Airlines
Deal found 2/1![American Airlines logo]()
$578
This Lufthansa deal was found by Cheapflights users on 1/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:43 pm
TYS
- IST
2 stops22h 02m
Lufthansa
Tue 3/246:30 am
IST
- TYS
2 stops21h 17m
Lufthansa
Deal found 1/31![Lufthansa logo]()
$580
This oojo deal was found by Cheapflights users on 2/1. 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.
Fri 4/107:00 am
TYS
- IST
2 stops26h 15m
British Airways
Mon 4/138:15 pm
IST
- TYS
2 stops32h 20m
British Airways
Deal found 2/1![British Airways logo]()
$613
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:45 am
TYS
- IST
2 stops22h 45m
American Airlines
Thu 3/267:35 am
IST
- TYS
2 stops20h 30m
American Airlines
Deal found 2/2![American Airlines logo]()
$678
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Tue 3/39:40 am
TYS
- IST
3 stops24h 05m
Air Canada
Tue 3/1011:35 am
IST
- TYS
3 stops30h 14m
Air Canada
Deal found 2/1![Air Canada logo]()
$761
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:21 pm
TYS
- IST
2 stops19h 44m
United Airlines
Sun 3/16:30 am
IST
- TYS
2 stops20h 59m
United Airlines
Deal found 2/1![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:00 pm
TYS
- IST
2 stops19h 55m
United Airlines
Fri 9/255:40 am
IST
- TYS
2 stops40h 02m
United Airlines
Deal found 2/1![United Airlines logo]()
$831
This KLM deal was found by Cheapflights users on 2/1. 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 3/31:00 pm
TYS
- SAW
2 stops20h 25m
KLM
Tue 3/109:00 am
SAW
- TYS
2 stops21h 57m
KLM
Deal found 2/1![KLM logo]()
$881
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Mon 2/21:59 pm
TYS
- IST
2 stops19h 56m
Lufthansa
Mon 2/96:30 am
IST
- TYS
2 stops22h 22m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$1,018
This oojo deal was found by Cheapflights users on 1/31. 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.
Mon 5/117:00 am
TYS
- IST
2 stops28h 55m
British Airways
Sun 5/318:15 am
IST
- TYS
2 stops19h 06m
British Airways
Deal found 1/31![British Airways logo]()
$1,023
This KAYAK deal was found by Cheapflights users on 2/1. 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 2/192:21 pm
TYS
- IST
2 stops19h 44m
Lufthansa
Sat 2/217:00 pm
IST
- TYS
2 stops33h 37m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$1,038
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:00 pm
TYS
- IST
2 stops17h 45m
American Airlines
Tue 2/107:35 am
IST
- TYS
2 stops23h 19m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,048
Best flights from Knoxville to IstanbulDiscover carefully curated flight deals from Knoxville to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
Discover carefully curated flight deals from Knoxville to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/312:22 pm
TYS
- IST
2 stops21h 23m
American Airlines
Tue 3/107:35 am
IST
- TYS
2 stops20h 22m
American Airlines
Deal found 2/1![American Airlines logo]()
$578
This Lufthansa deal was found by Cheapflights users on 1/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:43 pm
TYS
- IST
2 stops22h 02m
Lufthansa
Tue 3/246:30 am
IST
- TYS
2 stops21h 17m
Lufthansa
Deal found 1/31![Lufthansa logo]()
$580
This oojo deal was found by Cheapflights users on 2/1. 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.
Fri 4/107:00 am
TYS
- IST
2 stops26h 15m
British Airways
Mon 4/138:15 pm
IST
- TYS
2 stops32h 20m
British Airways
Deal found 2/1![British Airways logo]()
$613
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Tue 3/39:40 am
TYS
- IST
3 stops24h 05m
Air Canada
Tue 3/1011:35 am
IST
- TYS
3 stops30h 14m
Air Canada
Deal found 2/1![Air Canada logo]()
$761
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:21 pm
TYS
- IST
2 stops19h 44m
United Airlines
Sun 3/16:30 am
IST
- TYS
2 stops20h 59m
United Airlines
Deal found 1/30![United Airlines logo]()
$780
This KLM deal was found by Cheapflights users on 2/1. 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 3/31:00 pm
TYS
- SAW
2 stops20h 25m
KLM
Tue 3/109:00 am
SAW
- TYS
2 stops21h 57m
KLM
Deal found 2/1![KLM logo]()
$881
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:18 am
TYS
- SAW
2 stops23h 07m
Multiple Airlines
Sat 3/219:00 am
SAW
- TYS
2 stops19h 06m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,065
This Iberia deal was found by Cheapflights users on 2/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:02 pm
TYS
- SAW
2 stops21h 03m
Iberia
Tue 3/1011:25 am
SAW
- TYS
2 stops40h 59m
Iberia
Deal found 2/1![Iberia logo]()
$1,096
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:45 am
TYS
- IST
2 stops22h 45m
American Airlines
Thu 3/267:35 am
IST
- TYS
2 stops20h 30m
American Airlines
Deal found 2/2![American Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
TYS
- IST
2 stops23h 00m
United Airlines
Sat 5/91:55 pm
IST
- TYS
2 stops37h 50m
United Airlines
Deal found 2/1![United Airlines logo]()
$780
This oojo deal was found by Cheapflights users on 2/1. 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.
Sun 5/37:00 am
TYS
- SAW
2 stops46h 10m
Qatar Airways
Sat 5/91:35 pm
SAW
- TYS
2 stops30h 40m
Qatar Airways
Deal found 2/1![Qatar Airways logo]()
$1,796
This KAYAK deal was found by Cheapflights users on 2/1. 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 2/192:21 pm
TYS
- IST
2 stops19h 44m
Lufthansa
Sat 2/217:00 pm
IST
- TYS
2 stops33h 37m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$1,038
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:10 pm
TYS
- SAW
2 stops16h 55m
Multiple Airlines
Mon 4/138:50 am
SAW
- TYS
2 stops19h 50m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,534
This Qatar Airways deal was found by Cheapflights users on 1/30. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:02 pm
TYS
- SAW
2 stops36h 08m
Qatar Airways
Sun 3/11:40 pm
SAW
- TYS
2 stops39h 00m
Qatar Airways
Deal found 1/30![Qatar Airways logo]()
$1,833
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/192:38 pm
TYS
- SAW
2 stops18h 47m
Multiple Airlines
Sat 2/219:00 am
SAW
- TYS
2 stops22h 52m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$2,096
Last-minute flights from Knoxville to IstanbulDiscover last-minute flight deals from Knoxville to Istanbul. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Istanbul. Data last updated February 2, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Mon 2/21:59 pm
TYS
- IST
2 stops19h 56m
Lufthansa
Mon 2/96:30 am
IST
- TYS
2 stops22h 22m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$1,018
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:00 pm
TYS
- IST
2 stops17h 45m
American Airlines
Tue 2/107:35 am
IST
- TYS
2 stops23h 19m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,048
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/39:30 am
TYS
- IST
3 stops24h 15m
Air Canada
Tue 2/106:30 am
IST
- TYS
3 stops20h 57m
Air Canada
Deal found 2/2![Air Canada logo]()
$1,081
This KAYAK deal was found by Cheapflights users on 2/1. 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 2/192:21 pm
TYS
- IST
2 stops19h 44m
Lufthansa
Sat 2/217:00 pm
IST
- TYS
2 stops33h 37m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$1,038
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:21 pm
TYS
- IST
2 stops19h 44m
United Airlines
Sun 3/16:30 am
IST
- TYS
2 stops20h 59m
United Airlines
Deal found 2/1![United Airlines logo]()
$780
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/312:22 pm
TYS
- IST
2 stops21h 23m
American Airlines
Tue 3/107:35 am
IST
- TYS
2 stops20h 22m
American Airlines
Deal found 2/1![American Airlines logo]()
$578
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Tue 3/39:40 am
TYS
- IST
3 stops24h 05m
Air Canada
Tue 3/1011:35 am
IST
- TYS
3 stops30h 14m
Air Canada
Deal found 2/1![Air Canada logo]()
$761
This KLM deal was found by Cheapflights users on 2/1. 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 3/31:00 pm
TYS
- SAW
2 stops20h 25m
KLM
Tue 3/109:00 am
SAW
- TYS
2 stops21h 57m
KLM
Deal found 2/1![KLM logo]()
$881
This Iberia deal was found by Cheapflights users on 2/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:02 pm
TYS
- SAW
2 stops21h 03m
Iberia
Tue 3/1011:25 am
SAW
- TYS
2 stops40h 59m
Iberia
Deal found 2/1![Iberia logo]()
$1,096
This Lufthansa deal was found by Cheapflights users on 1/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:43 pm
TYS
- IST
2 stops22h 02m
Lufthansa
Tue 3/246:30 am
IST
- TYS
2 stops21h 17m
Lufthansa
Deal found 1/31![Lufthansa logo]()
$580
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:18 am
TYS
- SAW
2 stops23h 07m
Multiple Airlines
Sat 3/219:00 am
SAW
- TYS
2 stops19h 06m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,065
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:45 am
TYS
- IST
2 stops22h 45m
American Airlines
Thu 3/267:35 am
IST
- TYS
2 stops20h 30m
American Airlines
Deal found 2/2![American Airlines logo]()
$678
Find flight deals from Knoxville to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Istanbul (TR5). 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 February 2, 2026.
Round-trip from | $578 (American Airlines) |
|---|---|
Popular in | June |
Cheapest in | February |
Average price | $554 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville 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 February 2, 2026.
Use the filters below to find and compare flights from Knoxville to Istanbul that are best for you.
Fly from
Knoxville
Fly to
Istanbul
Route
Depart
Return
Price
KnoxvilleIstanbul
TYS - IST
TYSIST
Knoxville McGhee Tyson
Tue 3/3
12:22 pm-5:45 pm
2 stops21h 23m
Istanbul
Tue 3/10
7:35 am-8:57 pm
2 stops20h 22m
$578
KnoxvilleIstanbul
TYS - IST
TYSIST
Knoxville McGhee Tyson
Tue 3/17
5:43 pm-10:45 pm
2 stops22h 02m
Istanbul
Tue 3/24
6:30 am-8:47 pm
2 stops21h 17m
$580
KnoxvilleIstanbul
TYS - IST
TYSIST
Knoxville McGhee Tyson
Fri 4/10
7:00 am-4:15 pm
2 stops26h 15m
Istanbul
Mon 4/13
8:15 pm-9:35 pm
2 stops32h 20m
$613
KnoxvilleIstanbul
TYS - IST
TYSIST
Knoxville McGhee Tyson
Thu 3/19
11:45 am-5:30 pm
2 stops22h 45m
Istanbul
Thu 3/26
7:35 am-9:05 pm
2 stops20h 30m
$678
KnoxvilleIstanbul
TYS - IST
TYSIST
Knoxville McGhee Tyson
Tue 3/3
9:40 am-5:45 pm
3 stops24h 05m
Istanbul
Tue 3/10
11:35 am-10:49 am
3 stops30h 14m
$761
KnoxvilleIstanbul
TYS - IST
TYSIST
Knoxville McGhee Tyson
Wed 2/25
2:21 pm-6:05 pm
2 stops19h 44m
Istanbul
Sun 3/1
6:30 am-7:29 pm
2 stops20h 59m
$780
KnoxvilleIstanbul
TYS - IST
TYSIST
Knoxville McGhee Tyson
Sun 5/3
7:00 am-1:00 pm
2 stops23h 00m
Istanbul
Sat 5/9
1:55 pm-8:45 pm
2 stops37h 50m
$780
KnoxvilleIstanbul
TYS - SAW
TYSSAW
Knoxville McGhee Tyson
Tue 3/3
1:00 pm-5:25 pm
2 stops20h 25m
Istanbul Sabiha Gokcen
Tue 3/10
9:00 am-11:57 pm
2 stops21h 57m
$881
KnoxvilleIstanbul
TYS - IST
TYSIST
Knoxville McGhee Tyson
Thu 2/19
2:21 pm-6:05 pm
2 stops19h 44m
Istanbul
Sat 2/21
7:00 pm-8:37 pm
2 stops33h 37m
$1,038
KnoxvilleIstanbul
TYS - SAW
TYSSAW
Knoxville McGhee Tyson
Wed 3/18
11:18 am-5:25 pm
2 stops23h 07m
Istanbul Sabiha Gokcen
Sat 3/21
9:00 am-9:06 pm
2 stops19h 06m
$1,065
Showing 1-10 of 15 results
Best time to book a flight from Knoxville to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Knoxville with our price prediction graph.
TYS-TR5
TYS-IST
TYS-SAW
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 Knoxville to Istanbul
TYS-TR5
TYS-IST
TYS-SAW
What is the cheapest month to book a flight from Knoxville to Istanbul?
Currently, February is the cheapest month in which you can book a flight from Knoxville to Istanbul (average of $554). Flying from Knoxville to Istanbul in June is currently the most expensive (average of $1,362). 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.
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 February 2, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Knoxville to Istanbul. 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.
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
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 Knoxville to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Knoxville to Istanbul
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Knoxville to Istanbul
Discover the top 4 airlines that operate flights from Knoxville 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 February 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$758 | Average$1,071 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$770 | Average$1,102 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$930 | Average$1,208 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,061 | Average$1,316 | FlexibilityNo cancel fee | On-timeN/A |