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Cheap flights from Knoxville to Istanbul from $672

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.
Lufthansa Logo
7:18 pm - 2:05 am
TYS
-
IST
23h 47m
2 stops
Lufthansa Logo
3:45 am - 8:12 pm
IST
-
TYS
23h 27m
2 stops
$672Lufthansa
Tue, May 5 - Tue, May 12
Delta Logo
11:02 am - 1:20 am
TYS
-
IST
31h 18m
2 stops
Delta Logo
6:00 am - 5:08 pm
IST
-
TYS
18h 08m
2 stops
$688Delta
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
7:20 pm - 9:15 pm
TYS
-
IST
18h 55m
2 stops
United Airlines Logo
5:40 am - 10:34 pm
IST
-
TYS
23h 54m
2 stops
$696United Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
7:00 am - 9:15 pm
TYS
-
IST
31h 15m
3 stops
United Airlines Logo
1:55 pm - 10:49 am
IST
-
TYS
27h 54m
2 stops
$702United Airlines
Tue, May 5 - Wed, May 13
Lufthansa Logo
7:20 pm - 9:35 pm
TYS
-
IST
19h 15m
2 stops
Lufthansa Logo
3:45 am - 10:34 pm
IST
-
TYS
25h 49m
2 stops
$733Lufthansa
Sun, Apr 19 - Sat, Apr 25
Scandinavian Airlines Logo
4:38 pm - 5:05 pm
TYS
-
SAW
17h 27m
2 stops
Scandinavian Airlines Logo
8:50 am - 9:48 pm
SAW
-
TYS
19h 58m
2 stops
$921Scandinavian Airlines
Tue, May 5 - Wed, May 13
Air Europa Logo
5:10 pm - 5:05 pm
TYS
-
SAW
16h 55m
2 stops
Air Europa Logo
8:50 am - 8:06 pm
SAW
-
TYS
18h 16m
2 stops
$984Air Europa
Tue, Apr 7 - Tue, Apr 14
Scandinavian Airlines Logo
5:54 pm - 5:05 pm
TYS
-
SAW
16h 11m
2 stops
Scandinavian Airlines Logo
8:50 am - 9:20 pm
SAW
-
TYS
19h 30m
2 stops
$1,089Scandinavian Airlines
Mon, Apr 27 - Thu, Apr 30
Multiple Airlines Logo
4:38 pm - 5:05 pm
TYS
-
SAW
17h 27m
2 stops
Multiple Airlines Logo
8:50 am - 9:20 pm
SAW
-
TYS
19h 30m
2 stops
$1,274Multiple Airlines
Thu, Apr 23 - Thu, Apr 30
Multiple Airlines Logo
3:30 pm - 9:00 pm
TYS
-
SAW
22h 30m
2 stops
Multiple Airlines Logo
8:50 am - 10:56 pm
SAW
-
TYS
21h 06m
2 stops
$1,475Multiple Airlines
Wed, May 20 - Thu, Jun 25

Delta flights from Knoxville to Istanbul

Our best Delta deals on Knoxville to Istanbul flight tickets
Delta
Apr 21
TYS11:02 amKnoxville McGhee Tyson
31h 18m
2 stops
IST1:20 amIstanbul
Apr 28
IST6:00 amIstanbul
18h 08m
2 stops
TYS5:08 pmKnoxville McGhee Tyson
$688
Delta
Jun 2
TYS3:05 pmKnoxville McGhee Tyson
27h 15m
2 stops
IST1:20 amIstanbul
Jun 7
IST6:00 amIstanbul
22h 28m
2 stops
TYS9:28 pmKnoxville McGhee Tyson
$1,313

United Airlines flights from Knoxville to Istanbul

Our best United Airlines deals on Knoxville to Istanbul flight tickets
United Airlines
Apr 21
TYS7:20 pmKnoxville McGhee Tyson
18h 55m
2 stops
IST9:15 pmIstanbul
Apr 28
IST5:40 amIstanbul
23h 54m
2 stops
TYS10:34 pmKnoxville McGhee Tyson
$696
United Airlines
May 5
TYS7:00 amKnoxville McGhee Tyson
31h 15m
3 stops
IST9:15 pmIstanbul
May 13
IST1:55 pmIstanbul
27h 54m
2 stops
TYS10:49 amKnoxville McGhee Tyson
$702
United Airlines
Apr 23
TYS2:25 pmKnoxville McGhee Tyson
24h 10m
2 stops
IST9:35 pmIstanbul
Apr 30
IST1:55 pmIstanbul
33h 54m
2 stops
TYS4:49 pmKnoxville McGhee Tyson
$802

momondo 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, momondo users made 832,500 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Knoxville to Istanbul 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

7:18 pm-2:05 am

2 stops23h 47m

Istanbul

Tue 5/12

3:45 am-8:12 pm

2 stops23h 27m

$672

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Tue 4/21

11:02 am-1:20 am

2 stops31h 18m

Istanbul

Tue 4/28

6:00 am-5:08 pm

2 stops18h 08m

$688

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Tue 4/21

7:20 pm-9:15 pm

2 stops18h 55m

Istanbul

Tue 4/28

5:40 am-10:34 pm

2 stops23h 54m

$696

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Tue 5/5

7:00 am-9:15 pm

3 stops31h 15m

Istanbul

Wed 5/13

1:55 pm-10:49 am

2 stops27h 54m

$702

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 4/19

7:20 pm-9:35 pm

2 stops19h 15m

Istanbul

Sat 4/25

3:45 am-10:34 pm

2 stops25h 49m

$733

KnoxvilleIstanbul

TYS - SAW

TYSSAW

Knoxville McGhee Tyson

Tue 5/5

4:38 pm-5:05 pm

2 stops17h 27m

Istanbul Sabiha Gokcen

Wed 5/13

8:50 am-9:48 pm

2 stops19h 58m

$921
Quickest round-trip

KnoxvilleIstanbul

TYS - SAW

TYSSAW

Knoxville McGhee Tyson

Tue 4/7

5:10 pm-5:05 pm

2 stops16h 55m

Istanbul Sabiha Gokcen

Tue 4/14

8:50 am-8:06 pm

2 stops18h 16m

$984

KnoxvilleIstanbul

TYS - SAW

TYSSAW

Knoxville McGhee Tyson

Mon 4/27

5:54 pm-5:05 pm

2 stops16h 11m

Istanbul Sabiha Gokcen

Thu 4/30

8:50 am-9:20 pm

2 stops19h 30m

$1,089

KnoxvilleIstanbul

TYS - SAW

TYSSAW

Knoxville McGhee Tyson

Thu 4/23

4:38 pm-5:05 pm

2 stops17h 27m

Istanbul Sabiha Gokcen

Thu 4/30

8:50 am-9:20 pm

2 stops19h 30m

$1,274

KnoxvilleIstanbul

TYS - SAW

TYSSAW

Knoxville McGhee Tyson

Wed 5/20

3:30 pm-9:00 pm

2 stops22h 30m

Istanbul Sabiha Gokcen

Thu 6/25

8:50 am-10:56 pm

2 stops21h 06m

$1,475

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

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 airlines fly to Istanbul?

United Airlines, Delta and British Airways are the top three most popular airlines that fly to Istanbul from Knoxville according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Istanbul. Keep in mind that there are 4 different airlines that fly to Istanbul on a routine basis, so you have a few additional options to choose from.

Cheap Knoxville to Istanbul flight deals and tips

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

Fastest flight time

16h 11m

Direct flights

None
The fastest flight from Knoxville to Istanbul takes 16h 11m
There are no direct flights from Knoxville to Istanbul. There are no popular flight routes from Knoxville to Istanbul.
Search flight deals

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

    Istanbul is 5626.7 mi away from Knoxville McGhee Tyson. Flights usually cover this in 16h 11m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Knoxville McGhee Tyson Airport to Istanbul refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Istanbul.

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

    The travel and health documents required for your trip to Istanbul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Knoxville to Istanbul

Compare and see reviews for airlines that fly from Knoxville to Istanbul with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $628Free CancellationRating
7.4
9,409 reviews
Search United Airlines flights
British AirwaysPriceFrom $758Free CancellationRating
6.7
7,781 reviews
Search British Airways flights
American AirlinesPriceFrom $770Free CancellationRating
7.1
11,414 reviews
Search American Airlines flights
DeltaPriceFrom $1,061Free CancellationRating
7.9
8,276 reviews
Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Istanbul. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Knoxville to Istanbul flights to just show those with flexible booking policies.

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

Once you have performed a search for Knoxville to Istanbul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Knoxville to Istanbul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Turkey

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul
Istanbul Airport
Istanbul Sabiha Gokcen Airport