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Frankfurt am Main

$344+ Cheap flights from Knoxville (TYS) to Frankfurt am Main

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FRA
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Knoxville to Frankfurt am Main

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Frankfurt am Main (FK0). 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 January 15, 2026.

Round-trip from

$586
(oojo)

One-way from

$344
(AirNGo)

Popular in

December

Cheapest in

February
From Knoxville McGhee Tyson to Frankfurt am Main
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One-way flight from Knoxville McGhee Tyson to Frankfurt am Main
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Highest demand for flights based on searches. 21% potential increase in price ($300 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($75 potential savings vs. average RT price).
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Find flight deals from Knoxville to Frankfurt am Main

Cheapest flights from Knoxville to Frankfurt am Main
Explore the most affordable flight options available from Knoxville to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This oojo deal was found by Cheapflights users on 1/13. 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.
Tue 2/34:00 pm
TYS
-
FRA
1 stop33h 15m
British Airways
Thu 2/197:45 pm
FRA
-
TYS
2 stops30h 55m
British Airways
Deal found 1/13$559
This Virgin Atlantic deal was found by Cheapflights users on 1/13. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/411:58 am
TYS
-
FRA
1 stop14h 42m
Virgin Atlantic
Wed 2/189:50 am
FRA
-
TYS
1 stop20h 02m
Virgin Atlantic
Deal found 1/13$560
This KLM deal was found by Cheapflights users on 1/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/410:07 am
TYS
-
FRA
2 stops15h 43m
KLM
Wed 2/189:50 am
FRA
-
TYS
1 stop16h 10m
KLM
Deal found 1/13$564
This American Airlines deal was found by Cheapflights users on 1/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:44 am
TYS
-
FRA
2 stops17h 31m
American Airlines
Wed 2/187:20 am
FRA
-
TYS
2 stops19h 20m
American Airlines
Deal found 1/13$579
This oojo deal was found by Cheapflights users on 1/14. 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 2/2811:42 am
TYS
-
FRA
2 stops28h 18m
British Airways
Sat 3/710:50 am
FRA
-
TYS
1 stop17h 05m
British Airways
Deal found 1/14$586
This oojo deal was found by Cheapflights users on 1/14. 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 4/186:38 pm
TYS
-
FRA
2 stops37h 27m
British Airways
Sun 4/269:20 am
FRA
-
TYS
1 stop20h 35m
British Airways
Deal found 1/14$591
This United Airlines deal was found by Cheapflights users on 1/12. 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.
Wed 2/182:21 pm
TYS
-
FRA
2 stops14h 44m
United Airlines
Sun 2/227:20 am
FRA
-
TYS
2 stops15h 32m
United Airlines
Deal found 1/12$604

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Frankfurt am Main 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 January 15, 2026.
Use the filters below to find and compare flights from Knoxville to Frankfurt am Main that are best for you.

Fly from

Knoxville

Fly to

Frankfurt am Main

Route

Depart

Return

Price

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Tue 2/3

4:00 pm-7:15 am

1 stop33h 15m

Frankfurt am Main

Thu 2/19

7:45 pm-8:40 pm

2 stops30h 55m

$559

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Tue 2/3

6:05 am-7:15 am

1 stop19h 10m

Frankfurt am Main

Thu 2/19

10:50 am-6:13 pm

1 stop13h 23m

$560

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 2/4

11:58 am-8:40 am

1 stop14h 42m

Frankfurt am Main

Wed 2/18

9:50 am-11:52 pm

1 stop20h 02m

$560

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 2/4

7:41 am-7:15 am

1 stop17h 34m

Frankfurt am Main

Wed 2/18

10:50 am-9:05 pm

1 stop16h 15m

$560

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 2/4

10:07 am-7:50 am

2 stops15h 43m

Frankfurt am Main

Wed 2/18

9:50 am-8:00 pm

1 stop16h 10m

$564

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Sat 2/28

11:42 am-10:00 pm

2 stops28h 18m

Frankfurt am Main

Sat 3/7

10:50 am-9:55 pm

1 stop17h 05m

$586

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Sat 4/18

6:38 pm-2:05 pm

2 stops37h 27m

Frankfurt am Main

Sun 4/26

2:40 pm-9:35 pm

2 stops36h 55m

$600

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 2/18

2:21 pm-11:05 am

2 stops14h 44m

Frankfurt am Main

Sun 2/22

7:20 am-4:52 pm

2 stops15h 32m

$604

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Sat 2/21

5:00 pm-8:40 am

1 stop33h 40m

$344

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Sat 2/21

9:40 am-11:10 am

3 stops19h 30m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Best time to book a flight from Knoxville to Frankfurt am Main

Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main 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 Frankfurt am Main

What is the cheapest month to book a flight from Knoxville to Frankfurt am Main?

Currently, November is the cheapest month in which you can book a flight from Knoxville to Frankfurt am Main (average of $556). Flying from Knoxville to Frankfurt am Main in June is currently the most expensive (average of $1,066). 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.

Reviews of airlines servicing Frankfurt am Main

Get insights into the airlines that provide service to Frankfurt am Main. 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 Frankfurt am Main. Reviews last updated January 15, 2026.
Read through reviews of airlines operating flights from Knoxville to Frankfurt am Main, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,049 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,049 reviews
Delta
7.9
Good
8,049 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,440 reviews
Delta
7.9
Good
8,049 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,163 reviews
Delta
7.9
Good
8,049 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,131 reviews
Delta
7.9
Good
8,049 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,715 reviews
Delta
7.9
Good
8,049 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Frankfurt am Main. 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 Frankfurt am Main?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Frankfurt am Main. 5 airlines have flights from McGhee Tyson to Frankfurt am Main on a regular basis. Booking flights from Knoxville McGhee Tyson to Frankfurt am Main should not be difficult; the airport handles an average of 0 outbound flights to Frankfurt am Main per day.

  • How long is the flight from Knoxville to Frankfurt am Main?

    A quick flight from Knoxville to Frankfurt am Main can take about 14h 42m. British Airways provides one of the quickest options available for as low as $560. There are 4476 mi between Knoxville and Frankfurt am Main. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Knoxville to Frankfurt am Main round-trip?

    United Airlines, at $651, was found to be the cheapest airline from Knoxville to Frankfurt am Main.Alternate airlines to your destination round-trip include American Airlines and Delta. United Airlines is currently priced 39% below the average price you’ll pay for this route.

  • Can I find deals for flights from Knoxville to Frankfurt am Main that include hotel bookings?

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

  • How can I find direct flights from Knoxville to Frankfurt am Main?

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

  • Can I find deals for business class flights from Knoxville to Frankfurt am Main?

    Yes. Cheapflights offers flight deals from Knoxville to Frankfurt am Main 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 Frankfurt am Main?

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Frankfurt am Main (average of $556). Flying from Knoxville to Frankfurt am Main in June is currently the most expensive (average of $1,066). 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

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Alternative routes for Knoxville to Frankfurt am Main

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Top 5 airlines flying from Knoxville to Frankfurt am Main

Discover the top 5 airlines that operate flights from Knoxville to Frankfurt am Main. 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$651Average$1,089FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$676Average$1,066FlexibilityNo cancel feeOn-time71%
DeltaCheapest$698Average$972FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$776Average$958FlexibilityNo cancel feeOn-time76%
KLMCheapest$967Average$1,475FlexibilityNo cancel feeOn-time75%

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