HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

$557+ Cheap flights from Frankfurt (FRA) to Knoxville (TYS)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — TYS
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Frankfurt to Knoxville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Frankfurt to Knoxville

Cheapest flights from Frankfurt to Knoxville
Explore the most affordable flight options available from Frankfurt to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

This Delta deal was found by Cheapflights users on 1/25. 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.
dom. 2/16:55 am
FRA
-
TYS
2 stops22h 14m
Delta
sáb. 2/72:37 pm
TYS
-
FRA
2 stops20h 08m
Delta
Deal found 1/25$711
This KLM deal was found by Cheapflights users on 1/26. 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.
lun. 2/210:15 am
FRA
-
TYS
2 stops15h 45m
KLM
dom. 2/810:40 am
TYS
-
FRA
1 stop16h 00m
KLM
Deal found 1/26$715
This British Airways deal was found by Cheapflights users on 1/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/3010:55 am
FRA
-
TYS
1 stop15h 43m
British Airways
mar. 11/35:52 pm
TYS
-
FRA
2 stops19h 48m
British Airways
Deal found 1/23$717
This Flysmarter deal was found by Cheapflights users on 1/24. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/189:20 am
FRA
-
TYS
1 stop12h 30m
British Airways
lun. 8/242:54 pm
TYS
-
FRA
1 stop10h 26m
British Airways
Deal found 1/24$718
This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/319:20 am
FRA
-
TYS
1 stop18h 34m
American Airlines
lun. 6/296:33 pm
TYS
-
FRA
2 stops14h 32m
American Airlines
Deal found 1/25$719
This Flysmarter deal was found by Cheapflights users on 1/25. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/2810:40 am
FRA
-
TYS
1 stop16h 15m
Air France
dom. 4/55:10 pm
TYS
-
FRA
1 stop33h 45m
Air France
Deal found 1/25$723
This KLM deal was found by Cheapflights users on 1/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/19:50 am
FRA
-
TYS
1 stop19h 55m
KLM
sáb. 2/72:37 pm
TYS
-
FRA
1 stop12h 03m
KLM
Deal found 1/25$724
This Flighttix deal was found by Cheapflights users on 1/25. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/510:15 am
FRA
-
TYS
2 stops16h 41m
British Airways
lun. 2/912:15 pm
TYS
-
FRA
1 stop13h 00m
British Airways
Deal found 1/25$726
This American Airlines deal was found by Cheapflights users on 1/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/296:10 am
FRA
-
TYS
2 stops18h 01m
American Airlines
lun. 6/296:33 pm
TYS
-
FRA
2 stops14h 32m
American Airlines
Deal found 1/25$727
This Flighttix deal was found by Cheapflights users on 1/26. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/210:15 am
FRA
-
TYS
1 stop17h 06m
British Airways
dom. 2/84:00 pm
TYS
-
FRA
1 stop33h 15m
British Airways
Deal found 1/26$728

Find flight deals from Frankfurt to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Knoxville (TYS). 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 enero 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$711
(KLM)

One-way from

$557
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$1,168
Provider with most accurate pricing for Frankfurt am Main-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Frankfurt am Main-Knoxville McGhee Tyson flights.
Search Deals
From Frankfurt am Main to Knoxville McGhee Tyson
Search Deals
One-way flight from Frankfurt am Main to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Frankfurt to Knoxville 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 enero 26, 2026.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Knoxville that are best for you.

Fly from

Frankfurt

Fly to

Knoxville

Route

Depart

Return

Price

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

mié. 2/25

6:55 am-8:55 pm

2 stops20h 00m

Knoxville McGhee Tyson

mié. 3/11

3:13 pm-8:40 am

1 stop12h 27m

$715

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

sáb. 2/28

10:40 am-8:55 pm

1 stop16h 15m

Knoxville McGhee Tyson

lun. 4/6

11:18 am-9:50 am

1 stop16h 32m

$724

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

mié. 6/3

6:35 am-9:54 pm

2 stops21h 19m

Knoxville McGhee Tyson

mié. 7/1

6:05 pm-6:15 pm

2 stops18h 10m

$727

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

jue. 6/4

9:20 am-11:49 pm

1 stop20h 29m

Knoxville McGhee Tyson

sáb. 6/27

8:11 pm-7:20 am

1 stop29h 09m

$730

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

mar. 6/2

9:20 am-8:35 am

1 stop29h 15m

Knoxville McGhee Tyson

mié. 7/1

8:11 pm-7:20 am

1 stop29h 09m

$730

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

lun. 6/1

9:20 am-11:49 pm

1 stop20h 29m

Knoxville McGhee Tyson

sáb. 6/27

6:05 pm-7:20 am

1 stop31h 15m

$730

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

lun. 2/23

10:50 am-9:55 pm

1 stop17h 05m

Knoxville McGhee Tyson

jue. 3/12

4:15 pm-8:50 am

1 stop11h 35m

$730

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

dom. 5/31

9:20 am-10:52 am

1 stop31h 32m

Knoxville McGhee Tyson

mié. 7/1

8:11 pm-7:20 am

1 stop29h 09m

$730

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

mar. 6/2

9:20 am-11:49 pm

1 stop20h 29m

Knoxville McGhee Tyson

sáb. 6/27

6:05 pm-7:20 am

1 stop31h 15m

$730

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

vie. 2/27

10:50 am-9:55 pm

1 stop17h 05m

Knoxville McGhee Tyson

jue. 3/12

4:15 pm-8:50 am

1 stop11h 35m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 14 results
1
2

Compare providers for flights from Frankfurt to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Frankfurt to Knoxville in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Frankfurt am Main Airport-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Frankfurt am Main Airport-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Frankfurt am Main Airport-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Frankfurt am Main Airport-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Frankfurt to Knoxville

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

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

Currently, May is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Knoxville (average of $372). Flying from Frankfurt am Main Airport to Knoxville in January is currently the most expensive (average of $758). 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 Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated enero 26, 2026.
Get a feel of what it's like to fly with United Airlines from Frankfurt am Main Airport to Knoxville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,199 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,199 reviews
United Airlines
7.4
Good
9,199 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

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

    If you book a flight to Knoxville from Frankfurt am Main, you will be flying to 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 Frankfurt am Main to McGhee Tyson per day from 1 airline.

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

    Delta, KLM, and American Airlines can get you from Frankfurt am Main Airport to Knoxville in just under 16h 15m. Your travel time can differ by up to 5h 04m. The distance from Frankfurt am Main Airport to Knoxville is about 4476 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Frankfurt am Main Airport to Knoxville round-trip?

    According to our current data, United Airlines ($676), offers the cheapest pricing from Frankfurt am Main Airport to Knoxville. You may be able to fly from Frankfurt am Main Airport to Knoxville for 20% less than the average price by searching for this airline.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Knoxville (average of $372). Flying from Frankfurt am Main Airport to Knoxville in January is currently the most expensive (average of $758). 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

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Frankfurt to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
Frankfurt to Nashville flights
Frankfurt to Memphis flights
Frankfurt to Chattanooga flights
Frankfurt to Blountville flights

Top airline flying from Frankfurt to Knoxville

Discover the top airline that operate flights from Frankfurt to Knoxville. 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 enero 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$676Average$722FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.