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$674+ Cheap flights from Frankfurt (FRA) to Knoxville (TYS)

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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — TYS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$674
(flugladen.de)

Popular in

February

Cheapest in

March

Average price

$768
From Frankfurt am Main to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This flugladen.de deal was found by Cheapflights users on 6/12. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2212:20 pmFRA - TYS
1 stop14h 22mLufthansa
Sat 6/282:30 pmTYS - FRA
2 stops13h 00mLufthansa
Deal found 6/12$674
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 6/219:55 amFRA - TYS
2 stops20h 04mUnited Airlines
Sat 6/285:45 amTYS - FRA
1 stop19h 35mUnited Airlines
Deal found 6/11$698
This Billigflug deal was found by Cheapflights users on 6/10. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/229:30 pmFRA - TYS
2 stops31h 10mMultiple Airlines
Sun 6/295:45 amTYS - FRA
1 stop19h 35mMultiple Airlines
Deal found 6/10$720
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 6/226:40 amFRA - TYS
2 stops15h 03mAmerican Airlines
Sun 6/298:13 pmTYS - FRA
2 stops20h 12mAmerican Airlines
Deal found 6/10$751
This flugladen.de deal was found by Cheapflights users on 6/10. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2210:40 amFRA - TYS
1 stop34h 35mAir France
Sun 6/2912:46 pmTYS - FRA
1 stop15h 04mAir France
Deal found 6/10$814
This British Airways deal was found by Cheapflights users on 6/9. 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.
Sun 12/219:00 pmFRA - TYS
2 stops26h 41mBritish Airways
Sun 12/286:52 pmTYS - FRA
2 stops15h 58mBritish Airways
Deal found 6/9$900
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:55 amFRA - TYS
3 stops22h 59mScandinavian Airlines
Sun 12/284:30 pmTYS - FRA
2 stops16h 00mScandinavian Airlines
Deal found 6/10$1,514
This Flysmarter deal was found by Cheapflights users on 6/11. 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.
Sat 6/212:00 pmFRA - TYS
2 stops15h 59mAir Canada
Sat 6/282:30 pmTYS - FRA
3 stops16h 00mAir Canada
Deal found 6/11$1,539

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 June 12, 2025.
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

Sun 6/22

12:20 pm-8:42 pm

1 stop14h 22m

Knoxville McGhee Tyson

Sat 6/28

2:30 pm-9:30 am

2 stops13h 00m

$674

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sun 6/22

5:10 pm-11:59 pm

1 stop12h 49m

Knoxville McGhee Tyson

Sun 6/29

6:58 pm-12:10 pm

1 stop11h 12m

$710

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sun 6/22

9:30 pm-10:40 pm

2 stops31h 10m

Knoxville McGhee Tyson

Sun 6/29

5:45 am-7:20 am

1 stop19h 35m

$720

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sun 6/22

6:40 am-3:43 pm

2 stops15h 03m

Knoxville McGhee Tyson

Sun 6/29

8:13 pm-10:25 pm

2 stops20h 12m

$751

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sun 6/22

10:40 am-3:15 pm

1 stop34h 35m

Knoxville McGhee Tyson

Sun 6/29

12:46 pm-9:50 am

1 stop15h 04m

$814

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sun 6/22

10:00 am-10:40 pm

2 stops18h 40m

Knoxville McGhee Tyson

Sun 6/29

9:55 am-8:10 am

3 stops16h 15m

$1,713

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Fri 9/26

12:20 pm-9:11 pm

1 stop14h 51m

$1,551

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Knoxville (average of $296). Flying from Frankfurt am Main Airport to Knoxville in March is currently the most expensive (average of $376). 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.

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

Find hourly flight availability from Frankfurt to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Frankfurt am Main Airport to Knoxville at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

Rainfall in Knoxville by month

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

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

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

If weather is an important factor for your trip to Knoxville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Air France, United Airlines and American Airlines from Frankfurt am Main to Knoxville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,463 reviews

Overall

7.5

Entertainment

7.0

Food

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air France
7.5
Good
1,463 reviews
Air France
7.5
Good
1,463 reviews

Overall

7.5

Entertainment

7.0

Food

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
United Airlines
7.4
Good
8,790 reviews
Air France
7.5
Good
1,463 reviews

Overall

7.5

Entertainment

7.0

Food

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
American Airlines
7.2
Good
10,000 reviews
Air France
7.5
Good
1,463 reviews

Overall

7.5

Entertainment

7.0

Food

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air Canada
7.1
Good
9,531 reviews
Air France
7.5
Good
1,463 reviews

Overall

7.5

Entertainment

7.0

Food

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Lufthansa
6.8
Okay
7,136 reviews
Air France
7.5
Good
1,463 reviews

Overall

7.5

Entertainment

7.0

Food

7.0

Boarding

7.4

Comfort

7.4

Crew

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

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.

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

    According to our current data, Lufthansa ($674), United Airlines ($710), and American Airlines ($751) 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 16% less than the average price by searching for these airlines.

  • 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, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Knoxville (average of $296). Flying from Frankfurt am Main Airport to Knoxville in March is currently the most expensive (average of $376). 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 Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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Alternative routes for Frankfurt to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$644Average$756FlexibilityNo cancel feeOn-time69%

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