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Cheap flights from Knoxville to Istanbul from $738

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 11/11. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
3:53 pm - 4:55 pmTYS-IST
17h 02m2 stops
KLM Logo
4:50 am - 7:02 pmIST-TYS
22h 12m2 stops
$738KLM
Find Deal
Tue, Nov 11 - Mon, Nov 17
Lufthansa Logo
1:52 pm - 10:45 pmTYS-IST
24h 53m2 stops
Lufthansa Logo
6:30 am - 8:33 pmIST-TYS
22h 03m2 stops
$758Lufthansa
Find Deal
Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
10:50 am - 10:45 pmTYS-IST
27h 55m2 stops
United Airlines Logo
6:30 am - 10:05 amIST-TYS
35h 35m2 stops
$774United Airlines
Find Deal
Tue, Nov 4 - Sun, Nov 9
KLM Logo
12:49 pm - 5:25 pmTYS-SAW
20h 36m2 stops
KLM Logo
3:45 pm - 11:41 pmSAW-TYS
39h 56m2 stops
$786KLM
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
9:50 am - 10:45 pmTYS-IST
28h 55m2 stops
United Airlines Logo
6:30 am - 10:48 amIST-TYS
36h 18m2 stops
$820United Airlines
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Sun, Nov 30 - Sun, Dec 7
Multiple Airlines Logo
7:30 am - 8:05 pmTYS-IST
28h 35m3 stops
Multiple Airlines Logo
8:55 pm - 9:36 pmIST-TYS
32h 41m3 stops
$971Multiple Airlines
Find Deal
Tue, Nov 4 - Sun, Nov 9
Multiple Airlines Logo
7:15 am - 8:20 pmTYS-SAW
29h 05m3 stops
Multiple Airlines Logo
10:05 am - 12:05 pmSAW-TYS
34h 00m3 stops
$1,027Multiple Airlines
Find Deal
Mon, Jan 5 - Thu, Jan 8
Multiple Airlines Logo
7:30 am - 7:15 pmTYS-SAW
27h 45m3 stops
Multiple Airlines Logo
10:45 pm - 9:36 pmSAW-TYS
30h 51m3 stops
$1,035Multiple Airlines
Find Deal
Tue, Nov 4 - Sun, Nov 9
American Airlines Logo
5:45 pm - 8:15 pmTYS-IST
18h 30m2 stops
American Airlines Logo
8:10 am - 9:21 pmIST-TYS
21h 11m2 stops
$1,044American Airlines
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Sat, Dec 13 - Fri, Dec 19
British Airways Logo
5:08 pm - 12:25 amTYS-IST
47h 17m2 stops
British Airways Logo
7:35 am - 9:21 pmIST-TYS
45h 46m2 stops
$1,505British Airways
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Tue, Dec 23 - Thu, Jan 1

Scandinavian Airlines flights from Knoxville to Istanbul

Our best Scandinavian Airlines deals on Knoxville to Istanbul flight tickets
Scandinavian Airlines
Mar 27
TYS4:00 pmKnoxville McGhee Tyson
29h 30m
2 stops
IST4:30 amIstanbul
Mar 31
IST4:30 amIstanbul
24h 13m
2 stops
TYS9:43 pmKnoxville McGhee Tyson
$1,058
Find similar
Scandinavian Airlines
Mar 27
TYS2:30 pmKnoxville McGhee Tyson
31h 00m
2 stops
IST4:30 amIstanbul
Mar 31
IST4:30 amIstanbul
26h 14m
2 stops
TYS11:44 pmKnoxville McGhee Tyson
$1,059
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KLM flights from Knoxville to Istanbul

Our best KLM deals on Knoxville to Istanbul flight tickets
KLM
Nov 11
TYS3:53 pmKnoxville McGhee Tyson
17h 02m
2 stops
IST4:55 pmIstanbul
Nov 17
IST4:50 amIstanbul
22h 12m
2 stops
TYS7:02 pmKnoxville McGhee Tyson
$738
Find similar
KLM
Nov 19
TYS12:49 pmKnoxville McGhee Tyson
20h 36m
2 stops
SAW5:25 pmIstanbul Sabiha Gokcen
Nov 23
SAW3:45 pmIstanbul Sabiha Gokcen
39h 56m
2 stops
TYS11:41 pmKnoxville McGhee Tyson
$786
Find similar
KLM
Nov 4
TYS2:27 pmKnoxville McGhee Tyson
18h 28m
2 stops
IST4:55 pmIstanbul
Nov 8
IST4:50 amIstanbul
20h 01m
2 stops
TYS4:51 pmKnoxville McGhee Tyson
$1,247
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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 October 16, 2025.
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

Tue 11/11

3:53 pm-4:55 pm

2 stops17h 02m

Istanbul

Mon 11/17

4:50 am-7:02 pm

2 stops22h 12m

$738

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Tue 11/11

1:52 pm-10:45 pm

2 stops24h 53m

Istanbul

Tue 11/18

6:30 am-8:33 pm

2 stops22h 03m

$758

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Tue 11/4

10:50 am-10:45 pm

2 stops27h 55m

Istanbul

Sun 11/9

6:30 am-10:05 am

2 stops35h 35m

$774

KnoxvilleIstanbul

TYS - SAW

TYSSAW

Knoxville McGhee Tyson

Wed 11/19

12:49 pm-5:25 pm

2 stops20h 36m

Istanbul Sabiha Gokcen

Sun 11/23

3:45 pm-11:41 pm

2 stops39h 56m

$786

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sun 11/30

9:50 am-10:45 pm

2 stops28h 55m

Istanbul

Sun 12/7

6:30 am-10:48 am

2 stops36h 18m

$820

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Tue 11/4

7:30 am-8:05 pm

3 stops28h 35m

Istanbul

Sun 11/9

8:55 pm-9:36 pm

3 stops32h 41m

$971

KnoxvilleIstanbul

TYS - SAW

TYSSAW

Knoxville McGhee Tyson

Mon 1/5

7:15 am-8:20 pm

3 stops29h 05m

Istanbul Sabiha Gokcen

Thu 1/8

10:05 am-12:05 pm

3 stops34h 00m

$1,027

KnoxvilleIstanbul

TYS - SAW

TYSSAW

Knoxville McGhee Tyson

Tue 11/4

7:30 am-7:15 pm

3 stops27h 45m

Istanbul Sabiha Gokcen

Sun 11/9

10:45 pm-9:36 pm

3 stops30h 51m

$1,035

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sat 12/13

5:45 pm-8:15 pm

2 stops18h 30m

Istanbul

Fri 12/19

8:10 am-9:21 pm

2 stops21h 11m

$1,044

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Tue 12/23

5:08 pm-12:25 am

2 stops47h 17m

Istanbul

Thu 1/1

7:35 am-9:21 pm

2 stops45h 46m

$1,505

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 typical price of a round-trip flight between Knoxville and Istanbul?

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.

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

The cheapest day to depart from Knoxville to Istanbul is on a Wednesday when prices can be found for as low as $1,015. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Istanbul on Saturday is $2,396.

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

Our most recent data shows that the best time of day to fly to Istanbul is at noon. Flights from Knoxville to Istanbul during this time can be as low as $1,072. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,262 on average. Flights to Istanbul from Knoxville in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Knoxville to Istanbul flight deals and tips

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

Direct flights

None
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 14h 32m, 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
LufthansaPriceFrom $648Free CancellationRating
6.8
7,497 reviews
Search Lufthansa flights
British AirwaysPriceFrom $765Free CancellationRating
6.7
7,457 reviews
Search British Airways flights
American AirlinesPriceFrom $770Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $930Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
DeltaPriceFrom $954Free CancellationRating
7.9
7,980 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