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Frankfurt

$317+ Cheap flights from Knoxville (TYS) to Frankfurt (FRA)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FRA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Knoxville to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Frankfurt (FRA). 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 July 29, 2025.

Round-trip from

$702
(KLM)

One-way from

$317
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$967
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. 18% potential increase in price ($245 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Knoxville to Frankfurt

Cheapest flights from Knoxville to Frankfurt
Explore the most affordable flight options available from Knoxville to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 12/911:42 amTYS - FRA
1 stop17h 58mUnited Airlines
Fri 12/1911:30 amFRA - TYS
1 stop18h 29mUnited Airlines
Deal found 7/27$653
This KLM deal was found by Cheapflights users on 7/28. 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.
Thu 8/710:59 amTYS - FRA
1 stop15h 56mKLM
Thu 8/2110:40 amFRA - TYS
1 stop12h 39mKLM
Deal found 7/28$703
This KLM deal was found by Cheapflights users on 7/28. 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.
Thu 8/72:36 pmTYS - FRA
2 stops13h 14mMultiple Airlines
Thu 8/2110:40 amFRA - TYS
1 stop15h 26mMultiple Airlines
Deal found 7/28$707
This Gurufare deal was found by Cheapflights users on 7/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:52 pmTYS - FRA
2 stops23h 53mScandinavian Airlines
Thu 9/183:20 pmFRA - TYS
2 stops38h 24mScandinavian Airlines
Deal found 7/28$728
This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:54 amTYS - FRA
1 stop14h 26mLufthansa
Tue 9/210:30 amFRA - TYS
1 stop19h 27mLufthansa
Deal found 7/28$741
This Expedia deal was found by Cheapflights users on 7/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/209:55 amTYS - FRA
2 stops16h 05mAir Canada
Tue 9/25:35 pmFRA - TYS
2 stops27h 05mAir Canada
Deal found 7/28$744
This Virgin Atlantic deal was found by Cheapflights users on 7/28. 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.
Mon 8/254:19 pmTYS - FRA
1 stop10h 36mVirgin Atlantic
Mon 9/110:40 amFRA - TYS
1 stop14h 23mVirgin Atlantic
Deal found 7/28$821
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 12/57:30 amTYS - FRA
1 stop18h 20mDelta
Sat 12/2710:40 amFRA - TYS
2 stops28h 26mDelta
Deal found 7/27$875

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Frankfurt 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 July 29, 2025.
Use the filters below to find and compare flights from Knoxville to Frankfurt am Main Airport that are best for you.

Fly from

Knoxville

Fly to

Frankfurt

Route

Depart

Return

Price

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Thu 8/7

12:03 pm-8:55 am

1 stop14h 52m

Frankfurt am Main

Thu 8/21

10:40 am-8:06 pm

1 stop15h 26m

$702

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Thu 8/7

2:36 pm-9:50 am

2 stops13h 14m

Frankfurt am Main

Thu 8/21

10:40 am-8:06 pm

1 stop15h 26m

$707

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Thu 9/11

1:52 pm-7:45 pm

2 stops23h 53m

Frankfurt am Main

Thu 9/18

3:20 pm-11:44 pm

2 stops38h 24m

$728

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 8/20

12:00 pm-8:15 am

1 stop14h 15m

Frankfurt am Main

Tue 9/2

5:35 pm-2:40 pm

2 stops27h 05m

$738

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 8/20

10:54 am-7:20 am

1 stop14h 26m

Frankfurt am Main

Tue 9/2

10:30 am-11:57 pm

1 stop19h 27m

$741

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 8/20

9:55 am-8:00 am

2 stops16h 05m

Frankfurt am Main

Tue 9/2

5:35 pm-2:40 pm

2 stops27h 05m

$744

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Mon 8/25

4:19 pm-8:55 am

1 stop10h 36m

Frankfurt am Main

Mon 9/1

10:40 am-7:03 pm

1 stop14h 23m

$821

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Sat 8/23

12:42 pm-7:20 am

1 stop12h 38m

Frankfurt am Main

Sat 8/30

9:20 am-9:13 pm

2 stops17h 53m

$875

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Sat 10/4

7:10 am-7:20 pm

3 stops54h 10m

$317

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Sat 10/4

5:53 pm-6:30 am

1 stop30h 37m

$596

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 14 results
1
2

Best time to book a flight from Knoxville to Frankfurt

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

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to Frankfurt am Main Airport (average of $729). Flying from Knoxville to Frankfurt am Main Airport in June is currently the most expensive (average of $1,088). 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 TYS to FRA?

Find hourly flight availability from Knoxville to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s optimal to fly from Knoxville to Frankfurt am Main Airport in the afternoon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Knoxville to Frankfurt am Main Airport?

Reviews of airlines servicing Frankfurt

Get insights into the airlines that provide service to Frankfurt. 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. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from Knoxville to Frankfurt am Main Airport 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.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,449 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Frankfurt am Main. On average, McGhee Tyson has 0 outbound flights to Frankfurt am Main per day from 4 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

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

    Our cheapest airline available from Knoxville to Frankfurt am Main Airport is KLM. Our recent data shows that you can find tickets from as low as $702 on this airline. Additional options worth looking into are Scandinavian Airlines and United Airlines, starting at $728 and $738 round-trip. KLM is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Knoxville to Frankfurt am Main Airport one-way?

    $596 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $1,021 and $1,063, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Frankfurt am Main Airport (average of $729). Flying from Knoxville to Frankfurt am Main Airport in June is currently the most expensive (average of $1,088). 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
Koblenz
Baden-Baden
Wurzburg
Wiesbaden
Speyer
Trier
Boppard
Mainz

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Alternative routes for Knoxville to Frankfurt

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Frankfurt flights
Memphis to Frankfurt flights
Blountville to Frankfurt flights
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Top 4 airlines flying from Knoxville to Frankfurt

Discover the top 4 airlines that operate flights from Knoxville to Frankfurt. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$651Average$1,102FlexibilityNo cancel feeOn-time69%
DeltaCheapest$681Average$957FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$690Average$1,160FlexibilityNo cancel feeOn-time71%
KLMCheapest$691Average$1,475FlexibilityNo cancel feeOn-time75%

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