Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Knoxville to Istanbul from $560

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Istanbul departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Knoxville to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:15 pm - 1:00 am
TYS
-
IST
23h 45m2 stops
British Airways Logo
7:35 am - 10:09 pm
IST
-
TYS
22h 34m2 stops
$560British Airways
Tue, Jan 13 - Tue, Feb 3
United Airlines Logo
6:45 am - 6:05 pm
TYS
-
IST
27h 20m2 stops
United Airlines Logo
6:30 am - 8:52 pm
IST
-
TYS
22h 22m2 stops
$576United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
6:45 am - 6:05 pm
TYS
-
IST
27h 20m2 stops
United Airlines Logo
6:30 am - 4:48 pm
IST
-
TYS
18h 18m2 stops
$676United Airlines
Fri, Jan 30 - Tue, Feb 3
Air Canada Logo
2:25 pm - 5:45 pm
TYS
-
IST
19h 20m3 stops
Air Canada Logo
6:30 am - 7:27 pm
IST
-
TYS
20h 57m3 stops
$841Air Canada
Tue, Jan 13 - Tue, Feb 3
United Airlines Logo
9:50 am - 7:25 pm
TYS
-
IST
25h 35m2 stops
United Airlines Logo
10:35 am - 7:27 pm
IST
-
TYS
40h 52m2 stops
$1,230United Airlines
Sun, Jan 4 - Mon, Jan 12
Multiple Airlines Logo
7:15 am - 6:10 pm
TYS
-
IST
26h 55m1 stop
Multiple Airlines Logo
7:30 pm - 8:39 am
IST
-
TYS
45h 09m2 stops
$1,447Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Air Canada Logo
2:25 pm - 6:05 pm
TYS
-
IST
19h 40m3 stops
Air Canada Logo
6:30 am - 7:27 pm
IST
-
TYS
20h 57m3 stops
$1,885Air Canada
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
12:55 pm - 8:55 pm
TYS
-
IST
24h 00m2 stops
Multiple Airlines Logo
7:20 pm - 7:27 pm
IST
-
TYS
32h 07m3 stops
$2,189Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
7:15 am - 6:10 pm
TYS
-
IST
26h 55m1 stop
Multiple Airlines Logo
1:50 pm - 9:44 pm
IST
-
TYS
39h 54m2 stops
$2,203Multiple Airlines
Sun, Jan 4 - Mon, Jan 12
Air Canada Logo
2:00 pm - 6:05 pm
TYS
-
IST
20h 05m3 stops
Air Canada Logo
6:30 am - 10:57 am
IST
-
TYS
36h 27m3 stops
$2,368Air Canada
Sun, Jan 4 - Mon, Jan 12

Lufthansa flights from Knoxville to Istanbul Airport

Our best Lufthansa deals on Knoxville to Istanbul Airport flight tickets
Lufthansa
Jan 13
TYS1:59 pmKnoxville McGhee Tyson
19h 46m
2 stops
IST5:45 pmIstanbul
Feb 3
IST6:30 amIstanbul
22h 22m
2 stops
TYS8:52 pmKnoxville McGhee Tyson
$761
Find similar
Lufthansa
May 16
TYS7:20 pmKnoxville McGhee Tyson
38h 40m
2 stops
IST5:00 pmIstanbul
May 23
IST5:50 pmIstanbul
37h 09m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,174
Find similar
Lufthansa
Jun 4
TYS7:35 pmKnoxville McGhee Tyson
23h 30m
2 stops
IST2:05 amIstanbul
Jun 8
IST3:45 amIstanbul
25h 50m
2 stops
TYS10:35 pmKnoxville McGhee Tyson
$7,337
Find similar

United Airlines flights from Knoxville to Istanbul Airport

Our best United Airlines deals on Knoxville to Istanbul Airport flight tickets
United Airlines
Jan 30
TYS6:45 amKnoxville McGhee Tyson
27h 20m
2 stops
IST6:05 pmIstanbul
Feb 3
IST6:30 amIstanbul
22h 22m
2 stops
TYS8:52 pmKnoxville McGhee Tyson
$576
Find similar
United Airlines
Jan 30
TYS6:59 amKnoxville McGhee Tyson
27h 06m
2 stops
IST6:05 pmIstanbul
Feb 3
IST6:30 amIstanbul
18h 18m
2 stops
TYS4:48 pmKnoxville McGhee Tyson
$676
Find similar
United Airlines
Jan 4
TYS9:50 amKnoxville McGhee Tyson
25h 35m
2 stops
IST7:25 pmIstanbul
Jan 12
IST10:35 amIstanbul
40h 52m
2 stops
TYS7:27 pmKnoxville McGhee Tyson
$1,230
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Istanbul Airport 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Knoxville to Istanbul Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Tue 1/13

5:15 pm-1:00 am

2 stops23h 45m

Istanbul

Tue 2/3

7:35 am-10:09 pm

2 stops22h 34m

$560

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Fri 1/30

6:45 am-6:05 pm

2 stops27h 20m

Istanbul

Tue 2/3

6:30 am-8:52 pm

2 stops22h 22m

$576

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Fri 1/30

6:45 am-6:05 pm

2 stops27h 20m

Istanbul

Tue 2/3

6:30 am-4:48 pm

2 stops18h 18m

$676

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Tue 1/13

2:25 pm-5:45 pm

3 stops19h 20m

Istanbul

Tue 2/3

6:30 am-7:27 pm

3 stops20h 57m

$841

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 1/4

9:50 am-7:25 pm

2 stops25h 35m

Istanbul

Mon 1/12

10:35 am-7:27 pm

2 stops40h 52m

$1,230

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Fri 1/30

7:15 am-6:10 pm

1 stop26h 55m

Istanbul

Fri 2/6

7:30 pm-8:39 am

2 stops45h 09m

$1,447

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Fri 1/30

2:25 pm-6:05 pm

3 stops19h 40m

Istanbul

Fri 2/6

6:30 am-7:27 pm

3 stops20h 57m

$1,885

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Fri 1/30

12:55 pm-8:55 pm

2 stops24h 00m

Istanbul

Fri 2/6

7:20 pm-7:27 pm

3 stops32h 07m

$2,189

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 1/4

7:15 am-6:10 pm

1 stop26h 55m

Istanbul

Mon 1/12

1:50 pm-9:44 pm

2 stops39h 54m

$2,203

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 1/4

2:00 pm-6:05 pm

3 stops20h 05m

Istanbul

Mon 1/12

6:30 am-10:57 am

3 stops36h 27m

$2,368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Istanbul from

How to get the cheapest flight ticket from Knoxville to Istanbul Airport

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

What is the typical price of a round-trip flight between Knoxville and Istanbul Airport?

What is the cheapest month to fly to Istanbul Airport?

In general, February is the cheapest month to fly from Knoxville to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $554. If you don’t want to visit Istanbul Airport in February, then you should wait until November to fly from Knoxville, when ticket prices are also cheap, with an average price of $770.

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

Our data shows that Wednesday is the least expensive day to fly to Istanbul Airport. Tickets to fly out on this day can be as low as $1,015. On the other hand, Saturday is the most expensive day to depart from Knoxville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,396.

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

At noon is the cheapest time of day to fly from Knoxville to Istanbul Airport when you can find flight prices for as low as $1,072. Flying to Istanbul Airport at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $1,262.

When to book flights from Knoxville to Istanbul Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Istanbul Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Istanbul Airport (TYS to IST) flight deals and tips

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

Fastest flight time

21h 40m

Direct flights

None
The fastest flight from Knoxville to Istanbul Airport takes 21h 40m
There are no direct flights from Knoxville to Istanbul Airport. There are no popular flight routes from Knoxville to Istanbul Airport.
Search flight deals

  • How far is Knoxville McGhee Tyson to Istanbul by plane?

    Knoxville McGhee Tyson and Istanbul are 5606.4 mi apart from one another. 21h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Istanbul Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Istanbul Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Istanbul Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Istanbul Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Istanbul Airport.

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

    The travel and health documents you'll need for your trip to Istanbul Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Knoxville to Istanbul Airport?

Best airlines flying from Knoxville to Istanbul Airport

Compare and see reviews for airlines that fly from Knoxville to Istanbul Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $758Free CancellationRating
6.7
7,586 reviews
Search British Airways flights
American AirlinesPriceFrom $770Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $930Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
DeltaPriceFrom $1,040Free CancellationRating
7.9
8,008 reviews
Search Delta flights

Traveling to a place near Istanbul?

Book flights to Istanbul if you plan to visit one of these locations
Yalova

Why use momondo?

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

Finding the right flight to Istanbul from Knoxville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Istanbul quick and easy, saving you time and money.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Istanbul from Knoxville.

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

Yes momondo offers price alerts on flights to Istanbul from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Istanbul Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Istanbul

Popular cities in Turkey

Popular flights according to clicks in the last 7 days on momondo
Flights to Istanbul Sabiha Gokcen Airportfrom $475