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$678+ Cheap flights from Knoxville (TYS) to Istanbul

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — IST
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Knoxville to Istanbul

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Istanbul (TR5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2025.

Round-trip from

$1,126
(Delta)

Popular in

October

Cheapest in

November

Average price

$1,156
From Knoxville McGhee Tyson to Istanbul
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Highest demand for flights based on searches. 10% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($113 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Knoxville to Istanbul

Cheapest flights from Knoxville to Istanbul
Explore the most affordable flight options available from Knoxville to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This oojo deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:54 pmTYS - IST
2 stops21h 36mBritish Airways
Fri 11/218:10 amIST - TYS
2 stops20h 26mBritish Airways
Deal found 4/25$678
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:15 pmTYS - IST
2 stops26h 55mDelta
Sat 11/225:10 amIST - TYS
2 stops26h 36mDelta
Deal found 4/25$736
This Justfly.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:54 pmTYS - SAW
2 stops59h 56mBritish Airways
Sat 11/223:50 pmSAW - TYS
2 stops37h 41mBritish Airways
Deal found 4/24$958
This oojo deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:46 amTYS - SAW
2 stops40h 24mQatar Airways
Fri 11/218:10 pmSAW - TYS
2 stops33h 21mQatar Airways
Deal found 4/25$1,088
This Ovago deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/105:35 pmTYS - IST
2 stops44h 45mLufthansa
Sat 5/175:55 pmIST - TYS
2 stops29h 59mLufthansa
Deal found 4/25$1,135
This Mytrip deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/287:15 amTYS - SAW
3 stops29h 35mMultiple Airlines
Wed 4/306:30 amSAW - TYS
3 stops37h 23mMultiple Airlines
Deal found 4/24$1,215
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/95:45 amTYS - IST
2 stops24h 20mUnited Airlines
Mon 6/162:00 pmIST - TYS
2 stops40h 59mUnited Airlines
Deal found 4/25$1,232
This Air Canada deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/101:57 pmTYS - IST
3 stops20h 13mAir Canada
Sat 5/177:45 amIST - TYS
3 stops22h 22mAir Canada
Deal found 4/25$1,270
This oojo deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/82:00 pmTYS - IST
2 stops43h 35mEmirates
Fri 11/211:50 amIST - TYS
2 stops43h 28mEmirates
Deal found 4/25$2,584
This oojo deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/15:45 amTYS - IST
2 stops32h 25mEthiopian Air
Thu 8/78:00 amIST - TYS
3 stops37h 58mEthiopian Air
Deal found 4/25$2,924
This Trip.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:53 pmTYS - IST
2 stops21h 12mMultiple Airlines
Thu 12/111:50 amIST - TYS
2 stops29h 29mMultiple Airlines
Deal found 4/25$3,239

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
Use the filters below to find and compare flights from Knoxville to Istanbul that are best for you.

Fly from

Knoxville

Fly to

Istanbul

Route

Depart

Return

Price

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Fri 8/1

7:25 pm-3:25 am

2 stops25h 00m

Istanbul

Thu 8/7

5:05 pm-4:40 pm

2 stops30h 35m

$1,126

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sat 5/10

5:35 pm-9:20 pm

2 stops44h 45m

Istanbul

Sat 5/17

5:55 pm-4:54 pm

2 stops29h 59m

$1,135

KnoxvilleIstanbul

TYS - SAW

TYSSAW

Knoxville McGhee Tyson

Sat 5/10

6:27 pm-1:50 pm

2 stops36h 23m

Istanbul Sabiha Gokcen

Sat 5/17

4:20 pm-5:33 pm

2 stops32h 13m

$1,179

KnoxvilleIstanbul

TYS - SAW

TYSSAW

Knoxville McGhee Tyson

Fri 8/1

1:54 pm-12:10 pm

2 stops39h 16m

Istanbul Sabiha Gokcen

Thu 8/7

1:35 pm-5:25 pm

2 stops34h 50m

$1,183

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Mon 6/9

5:45 am-1:05 pm

2 stops24h 20m

Istanbul

Mon 6/16

2:00 pm-11:59 pm

2 stops40h 59m

$1,232

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Sat 5/10

1:57 pm-5:10 pm

3 stops20h 13m

Istanbul

Sat 5/17

7:45 am-11:07 pm

3 stops22h 22m

$1,270

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Fri 8/1

5:45 am-9:10 pm

2 stops32h 25m

Istanbul

Thu 8/7

8:00 am-2:58 pm

3 stops37h 58m

$2,924

KnoxvilleIstanbul

TYS - IST

TYSIST

Knoxville McGhee Tyson

Fri 8/1

6:23 pm-12:20 am

2 stops22h 57m

Istanbul

Wed 8/6

2:10 am-10:35 pm

2 stops27h 25m

$3,278

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Best time to book a flight from Knoxville to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Istanbul

What is the cheapest time of day to fly from TYS to IST?

Find hourly flight availability from Knoxville to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Knoxville to Istanbul by exploring options for tickets at noon.

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Istanbul when rainfall is around 0.4 in.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Istanbul

Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated April 25, 2025.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Qatar Airways
7.4
Good
3,562 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Ethiopian Air
7.2
Good
769 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,210 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Istanbul?

    If you book a flight to Istanbul from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville. There are 0 flights from McGhee Tyson to Istanbul per day from 6 different airlines.

  • What are the cheapest airlines flying from Knoxville to Istanbul round-trip?

    Our cheapest airline available from Knoxville to Istanbul is Delta. Our recent data shows that you can find tickets from as low as $1,126 on this airline. Additional options worth looking into are Lufthansa and British Airways, starting at $1,135 and $1,179 round-trip. These flights start at 12% lower than the current average price 3 months from now.

  • Can I find deals for flights from Knoxville to Istanbul that include hotel bookings?

    Yes. In addition to deals on Knoxville to Istanbul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Istanbul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Istanbul.

  • Can I find deals for business class flights from Knoxville to Istanbul?

    Yes. Cheapflights offers flight deals from Knoxville to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Istanbul?

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Istanbul (average of $923). Flying from Knoxville to Istanbul in June is currently the most expensive (average of $1,423). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Knoxville to Istanbul

Discover the top 6 airlines that operate flights from Knoxville to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$770Average$1,173FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$781Average$1,121FlexibilityNo cancel feeOn-time76%
DeltaCheapest$797Average$1,061FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$820Average$1,193FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$987Average$1,329FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$2,396Average$2,396FlexibilityNo cancel feeOn-time77%

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