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Frankfurt

$698+ Cheap flights from Knoxville (TYS) to Frankfurt (FRA)

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FRA
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$698
(American Airlines)

Popular in

May

Cheapest in

November

Average price

$1,241
Provider with most accurate pricing for Knoxville McGhee Tyson-Frankfurt am Main flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Frankfurt am Main flights.
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From Knoxville McGhee Tyson to Frankfurt am Main
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Highest demand for flights based on searches. 17% potential increase in price ($219 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 8/75:06 amTYS - FRA
1 stop20h 14mAmerican Airlines
Thu 8/219:20 amFRA - TYS
1 stop16h 25mAmerican Airlines
Deal found 4/29$698
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:45 amTYS - FRA
2 stops20h 25mAir Canada
Thu 8/215:05 pmFRA - TYS
2 stops27h 35mAir Canada
Deal found 4/29$721
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/79:55 amTYS - FRA
3 stops16h 15mMultiple Airlines
Thu 8/2110:00 amFRA - TYS
2 stops18h 35mMultiple Airlines
Deal found 4/29$879
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 5/2310:50 amTYS - FRA
1 stop17h 05mUnited Airlines
Thu 6/58:50 amFRA - TYS
1 stop14h 07mUnited Airlines
Deal found 4/29$1,143
This WestJet deal was found by Cheapflights users on 4/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:10 pmTYS - FRA
2 stops32h 30mWestJet
Tue 5/273:15 pmFRA - TYS
2 stops26h 08mWestJet
Deal found 4/29$1,627
This Gurufare deal was found by Cheapflights users on 4/29. 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.
Sat 5/312:32 pmTYS - FRA
2 stops15h 43mAer Lingus
Mon 5/58:40 pmFRA - TYS
2 stops31h 27mAer Lingus
Deal found 4/29$1,694
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1912:34 pmTYS - FRA
1 stop14h 11mFinnair
Tue 5/2710:55 amFRA - TYS
1 stop15h 01mFinnair
Deal found 4/29$2,613
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:50 pmTYS - FRA
2 stops20h 35mBritish Airways
Tue 5/276:40 amFRA - TYS
2 stops20h 15mBritish Airways
Deal found 4/29$2,621
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:35 pmTYS - FRA
1 stop14h 30mLufthansa
Sat 5/178:50 amFRA - TYS
1 stop20h 17mLufthansa
Deal found 4/29$6,657

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 April 30, 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

5:06 am-7:20 am

1 stop20h 14m

Frankfurt am Main

Thu 8/21

9:20 am-7:45 pm

1 stop16h 25m

$698

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Thu 8/7

5:45 am-8:10 am

2 stops20h 25m

Frankfurt am Main

Thu 8/21

5:05 pm-2:40 pm

2 stops27h 35m

$721

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Thu 8/7

9:55 am-8:10 am

3 stops16h 15m

Frankfurt am Main

Thu 8/21

10:00 am-10:35 pm

2 stops18h 35m

$879

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Fri 5/23

10:50 am-9:55 am

1 stop17h 05m

Frankfurt am Main

Thu 6/5

8:50 am-4:57 pm

1 stop14h 07m

$1,143

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Mon 5/19

7:10 pm-9:40 am

2 stops32h 30m

Frankfurt am Main

Tue 5/27

3:15 pm-11:23 am

2 stops26h 08m

$1,627

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Mon 5/19

12:34 pm-8:45 am

1 stop14h 11m

Frankfurt am Main

Tue 5/27

10:55 am-7:56 pm

1 stop15h 01m

$2,613

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Mon 5/19

7:50 pm-10:25 pm

2 stops20h 35m

Frankfurt am Main

Tue 5/27

6:40 am-8:55 pm

2 stops20h 15m

$2,621

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Thu 7/17

5:57 pm-8:55 am

1 stop32h 58m

$1,103

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Thu 7/17

2:33 pm-9:50 am

2 stops13h 17m

$1,111

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Thu 7/17

7:46 am-9:40 am

3 stops43h 54m

$1,369

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Knoxville to Frankfurt

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 Knoxville to Frankfurt in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 Knoxville-Frankfurt am Main Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Knoxville-Frankfurt am Main Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Knoxville-Frankfurt am Main Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Frankfurt am Main Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Knoxville-Frankfurt am Main Airport 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 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 $1,086). 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 April 30, 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.

What is the cheapest day to fly from Knoxville to Frankfurt am Main Airport?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Frankfurt. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Knoxville to Frankfurt am Main Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Frankfurt by month

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

In terms of precipitation, rainfall in Frankfurt am Main Airport ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Frankfurt am Main Airport when rainfall is around 1.6 in.

Temperature in Frankfurt by month

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

If weather is an important factor for your trip to Frankfurt am Main Airport, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 April 30, 2025.
Finnair
7.6
Good
1,273 reviews

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,273 reviews
Finnair
7.6
Good
1,273 reviews

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Air France
7.4
Good
1,446 reviews
Finnair
7.6
Good
1,273 reviews

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
United Airlines
7.4
Good
8,696 reviews
Finnair
7.6
Good
1,273 reviews

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Virgin Atlantic
7.4
Good
642 reviews
Finnair
7.6
Good
1,273 reviews

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,273 reviews

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.6

Comfort

7.4

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

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 American Airlines. Our recent data shows that you can find tickets from as low as $698 on this airline. Additional options worth looking into are Air Canada and United Airlines, starting at $721 and $1,143 round-trip. American Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • 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 $1,086). 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
Koblenz
Wurzburg
Wiesbaden
Speyer
Mainz
Trier
Baden-Baden
Boppard
Bensheim
Darmstadt
Heilbronn
Cochem
Nuerburg

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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.
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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$681Average$829FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$690Average$1,086FlexibilityNo cancel feeOn-time71%
KLMCheapest$691Average$1,475FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$827Average$1,150FlexibilityNo cancel feeOn-time69%

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