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Cheap flights from Knoxville to Istanbul from $687

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 5/5. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Knoxville to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:38 pm - 3:30 am
TYS
-
IST
27h 52m
2 stops
Delta Logo
6:00 am - 10:57 pm
IST
-
TYS
23h 57m
2 stops
$687Delta
Tue, May 5 - Wed, May 13
Delta Logo
6:15 am - 4:20 pm
TYS
-
IST
27h 05m
2 stops
Delta Logo
6:00 am - 9:25 pm
IST
-
TYS
22h 25m
2 stops
$787Delta
Sun, May 3 - Sun, May 10
United Airlines Logo
7:00 am - 1:00 pm
TYS
-
IST
23h 00m
3 stops
United Airlines Logo
5:40 am - 8:12 pm
IST
-
TYS
21h 32m
2 stops
$845United Airlines
Tue, May 5 - Wed, May 13
KLM Logo
11:30 am - 4:20 pm
TYS
-
IST
21h 50m
2 stops
KLM Logo
6:00 am - 5:27 pm
IST
-
TYS
18h 27m
2 stops
$1,018KLM
Thu, Jun 18 - Wed, Jun 24
Multiple Airlines Logo
11:27 am - 6:10 am
TYS
-
IST
35h 43m
1 stop
Multiple Airlines Logo
6:35 am - 11:55 am
IST
-
TYS
36h 20m
2 stops
$1,130Multiple Airlines
Sun, May 3 - Sun, May 10
Lufthansa Logo
7:20 pm - 2:05 am
TYS
-
IST
23h 45m
2 stops
Lufthansa Logo
3:45 am - 7:42 pm
IST
-
TYS
22h 57m
2 stops
$1,172Lufthansa
Mon, Apr 20 - Fri, Apr 24
Multiple Airlines Logo
1:15 pm - 7:35 pm
TYS
-
IST
23h 20m
2 stops
Multiple Airlines Logo
3:50 pm - 3:41 pm
IST
-
TYS
30h 51m
1 stop
$1,275Multiple Airlines
Mon, Apr 20 - Sat, Apr 25
Multiple Airlines Logo
1:01 pm - 7:35 pm
TYS
-
IST
23h 34m
2 stops
Multiple Airlines Logo
1:05 am - 11:50 am
IST
-
TYS
17h 45m
1 stop
$1,357Multiple Airlines
Thu, Jun 18 - Sun, Jun 21
Multiple Airlines Logo
11:27 am - 2:50 pm
TYS
-
IST
20h 23m
1 stop
Multiple Airlines Logo
7:40 am - 3:41 pm
IST
-
TYS
15h 01m
1 stop
$1,361Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
1:01 pm - 7:35 pm
TYS
-
IST
23h 34m
2 stops
Multiple Airlines Logo
2:45 pm - 5:14 pm
IST
-
TYS
33h 29m
1 stop
$1,410Multiple Airlines
Thu, Jun 18 - Wed, Jun 24

Air Canada flights from Knoxville to Istanbul Airport

Our best Air Canada deals on Knoxville to Istanbul Airport flight tickets
Air Canada
May 3
TYS9:50 amKnoxville McGhee Tyson
20h 10m
3 stops
IST1:00 pmIstanbul
May 10
IST5:50 amIstanbul
21h 22m
3 stops
TYS8:12 pmKnoxville McGhee Tyson
$2,146
Air Canada
Apr 20
TYS9:40 amKnoxville McGhee Tyson
24h 15m
3 stops
IST4:55 pmIstanbul
Apr 25
IST5:50 amIstanbul
20h 52m
3 stops
TYS7:42 pmKnoxville McGhee Tyson
$2,351
Air Canada
Jun 18
TYS10:00 amKnoxville McGhee Tyson
20h 00m
3 stops
IST1:00 pmIstanbul
Jun 24
IST5:40 amIstanbul
21h 54m
3 stops
TYS8:34 pmKnoxville McGhee Tyson
$2,726

Delta flights from Knoxville to Istanbul Airport

Our best Delta deals on Knoxville to Istanbul Airport flight tickets
Delta
May 5
TYS4:38 pmKnoxville McGhee Tyson
27h 52m
2 stops
IST3:30 amIstanbul
May 13
IST6:00 amIstanbul
23h 57m
2 stops
TYS10:57 pmKnoxville McGhee Tyson
$687
Delta
May 3
TYS6:15 amKnoxville McGhee Tyson
27h 05m
2 stops
IST4:20 pmIstanbul
May 10
IST6:00 amIstanbul
22h 25m
2 stops
TYS9:25 pmKnoxville McGhee Tyson
$787

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 March 22, 2026.
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

Cheapest round-trip

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Tue 5/5

4:38 pm-3:30 am

2 stops27h 52m

Istanbul

Wed 5/13

6:00 am-10:57 pm

2 stops23h 57m

$687

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 5/3

6:15 am-4:20 pm

2 stops27h 05m

Istanbul

Sun 5/10

6:00 am-9:25 pm

2 stops22h 25m

$787

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Tue 5/5

7:00 am-1:00 pm

3 stops23h 00m

Istanbul

Wed 5/13

5:40 am-8:12 pm

2 stops21h 32m

$845

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Thu 6/18

11:30 am-4:20 pm

2 stops21h 50m

Istanbul

Wed 6/24

6:00 am-5:27 pm

2 stops18h 27m

$1,018

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 5/3

11:27 am-6:10 am

1 stop35h 43m

Istanbul

Sun 5/10

6:35 am-11:55 am

2 stops36h 20m

$1,130

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Mon 4/20

7:20 pm-2:05 am

2 stops23h 45m

Istanbul

Fri 4/24

3:45 am-7:42 pm

2 stops22h 57m

$1,172

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Mon 4/20

1:15 pm-7:35 pm

2 stops23h 20m

Istanbul

Sat 4/25

3:50 pm-3:41 pm

1 stop30h 51m

$1,275

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Thu 6/18

1:01 pm-7:35 pm

2 stops23h 34m

Istanbul

Sun 6/21

1:05 am-11:50 am

1 stop17h 45m

$1,357
Quickest round-trip

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 5/3

11:27 am-2:50 pm

1 stop20h 23m

Istanbul

Sun 5/10

7:40 am-3:41 pm

1 stop15h 01m

$1,361

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Thu 6/18

1:01 pm-7:35 pm

2 stops23h 34m

Istanbul

Wed 6/24

2:45 pm-5:14 pm

1 stop33h 29m

$1,410

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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?

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

14h 08m

Direct flights

None
The fastest flight from Knoxville to Istanbul Airport takes 14h 08m
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. 14h 08m 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
United AirlinesPriceFrom $628Free CancellationRating
7.4
9,458 reviews
Search United Airlines flights
American AirlinesPriceFrom $675Free CancellationRating
7.1
11,485 reviews
Search American Airlines flights
British AirwaysPriceFrom $758Free CancellationRating
6.7
7,809 reviews
Search British Airways flights
DeltaPriceFrom $1,066Free CancellationRating
7.9
8,315 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.

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