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Find cheap one-way flights from Knoxville to Istanbul starting at US$524.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Knoxville to Istanbul?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Knoxville to Istanbul

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines
From US$524
Allegiant Air
From US$595
American Airlines
From US$651
Qatar Airways
From US$678
Delta Air Lines
From US$696
Lufthansa
From US$702
Air France
From US$805
Virgin Atlantic
From US$843
Finnair
From US$899
KLM
From US$969
ANA airlines

Find more flights and airlines

Find cheap flights from Knoxville to Istanbul by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Knoxville to Istanbul.

  • Cheapest
    United Airlines
    TYS
    17:33
    20h 22m
    2 transfer
    SAW
    20:55
    Mcghee Tyson Airport - Sabiha Gokcen Airport
    Wed, Apr 3United Airlines
    US$524
  • United Airlines
    TYS
    14:25
    23h 15m
    2 transfer
    IST
    20:40
    Mcghee Tyson Airport - Istanbul Airport
    Wed, May 1United Airlines
    US$525
  • United Airlines
    TYS
    14:25
    23h 15m
    2 transfer
    IST
    20:40
    Mcghee Tyson Airport - Istanbul Airport
    Wed, May 1United Airlines
    US$525
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Knoxville (TYS) to Istanbul (IST) the cheapest?

    Airlines adjust prices for flights from Knoxville to Istanbul based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Knoxville (TYS) to Istanbul (IST) cost?

    According to Trip.com's data, the lowest price is around $1,845.
  • What is the transportation method from the main airport to downtown in Istanbul?

    • The distance from Sabiha Gokcen Airport to downtown is about 30km. It takes about 50 minutes by taxi.
    • The distance from Istanbul Airport to downtown is about 34km. It takes about 50 minutes by taxi.

Knoxville to Istanbul Flight Information

Off-season for travel

April

Peak season for travel

December