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Cheap flights from Knoxville to Istanbul from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Istanbul departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
United Airlines Logo
1:50 pm - 6:05 pm
TYS
-
IST
20h 15m
2 stops
United Airlines Logo
6:30 am - 11:44 pm
IST
-
TYS
25h 14m
2 stops
$561United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
7:25 pm - 10:45 pm
TYS
-
IST
19h 20m
2 stops
United Airlines Logo
6:30 am - 1:18 pm
IST
-
TYS
37h 48m
2 stops
$918United Airlines
Sat, Mar 7 - Sat, Mar 14
Iberia Logo
4:02 pm - 9:05 pm
TYS
-
SAW
21h 03m
2 stops
Iberia Logo
11:25 am - 8:40 pm
SAW
-
TYS
41h 15m
2 stops
$1,169Iberia
Thu, Feb 26 - Sun, Mar 1
Emirates Logo
1:53 pm - 1:20 pm
TYS
-
SAW
39h 27m
2 stops
Emirates Logo
2:20 pm - 11:44 pm
SAW
-
TYS
40h 24m
2 stops
$11,210Emirates
Thu, Mar 5 - Thu, Mar 12

United Airlines flights from Knoxville to Istanbul

Our best United Airlines deals on Knoxville to Istanbul flight tickets
United Airlines
Feb 25
TYS1:50 pmKnoxville McGhee Tyson
20h 15m
2 stops
IST6:05 pmIstanbul
Mar 1
IST6:30 amIstanbul
25h 14m
2 stops
TYS11:44 pmKnoxville McGhee Tyson
$561
United Airlines
Mar 5
TYS10:55 amKnoxville McGhee Tyson
27h 50m
2 stops
IST10:45 pmIstanbul
Mar 12
IST6:30 amIstanbul
41h 15m
2 stops
TYS4:45 pmKnoxville McGhee Tyson
$641
United Airlines
Mar 7
TYS7:25 pmKnoxville McGhee Tyson
19h 20m
2 stops
IST10:45 pmIstanbul
Mar 14
IST6:30 amIstanbul
37h 48m
2 stops
TYS1:18 pmKnoxville McGhee Tyson
$918

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 January 21, 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

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Wed 2/25

1:50 pm-6:05 pm

2 stops20h 15m

Istanbul

Sun 3/1

6:30 am-11:44 pm

2 stops25h 14m

$561

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sat 3/7

7:25 pm-10:45 pm

2 stops19h 20m

Istanbul

Sat 3/14

6:30 am-1:18 pm

2 stops37h 48m

$918

KnoxvilleIstanbul

TYS - SAW

TYSSAW

Knoxville McGhee Tyson

Thu 2/26

4:02 pm-9:05 pm

2 stops21h 03m

Istanbul Sabiha Gokcen

Sun 3/1

11:25 am-8:40 pm

2 stops41h 15m

$1,169

KnoxvilleIstanbul

TYS - SAW

TYSSAW

Knoxville McGhee Tyson

Thu 3/5

1:53 pm-1:20 pm

2 stops39h 27m

Istanbul Sabiha Gokcen

Thu 3/12

2:20 pm-11:44 pm

2 stops40h 24m

$11,210

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 3/15

6:30 am-9:05 pm

3 stops31h 35m

$368

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 2/15

6:11 pm-8:05 pm

3 stops41h 54m

$371

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 2/15

2:21 pm-10:45 pm

2 stops24h 24m

$438

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 2/15

6:30 am-1:25 pm

1 stop22h 55m

$564

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 3/15

6:30 am-7:30 am

1 stop18h 00m

$582

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 is the cheapest month to fly to Istanbul?

In general, February is the cheapest month to fly from Knoxville to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $554. If you aren’t able to travel to Istanbul during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $770.

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

20h 15m

Direct flights

None
The fastest flight from Knoxville to Istanbul takes 20h 15m
There are no direct flights from Knoxville to Istanbul. There are no popular flight routes from Knoxville to Istanbul.
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  • 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 20h 15m, 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
British AirwaysPriceFrom $758Free CancellationRating
6.7
7,689 reviews
Search British Airways flights
American AirlinesPriceFrom $770Free CancellationRating
7.2
11,173 reviews
Search American Airlines flights
United AirlinesPriceFrom $930Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
DeltaPriceFrom $1,061Free CancellationRating
7.9
8,088 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