HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Frankfurt am Main

$358+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FRA
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Frankfurt am Main 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 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 July 11, 2025.

Round-trip from

$629
(Air Canada)

Popular in

November

Cheapest in

March

Average price

$919
From Knoxville McGhee Tyson to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 11, 2025.

This Air Canada deal was found by Cheapflights users on 7/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:50 amTYS - FRA
2 stops19h 35mAir Canada
Tue 1/139:45 amFRA - TYS
2 stops38h 57mAir Canada
Deal found 7/10$629
This United Airlines deal was found by Cheapflights users on 7/8. 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 12/310:50 amTYS - FRA
1 stop17h 05mUnited Airlines
Thu 12/115:10 pmFRA - TYS
2 stops26h 07mUnited Airlines
Deal found 7/8$637
This Delta deal was found by Cheapflights users on 7/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:59 amTYS - FRA
2 stops15h 51mDelta
Tue 1/1310:40 amFRA - TYS
2 stops19h 04mDelta
Deal found 7/10$657
This Lufthansa deal was found by Cheapflights users on 7/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:25 pmTYS - FRA
2 stops16h 35mLufthansa
Thu 12/2512:55 pmFRA - TYS
1 stop16h 47mLufthansa
Deal found 7/10$753
This KLM deal was found by Cheapflights users on 7/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:55 amTYS - FRA
1 stop14h 45mKLM
Sat 1/1010:40 amFRA - TYS
2 stops17h 03mKLM
Deal found 7/10$757
This Air France deal was found by Cheapflights users on 7/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:32 pmTYS - FRA
1 stop12h 08mAir France
Sun 1/117:05 amFRA - TYS
2 stops16h 47mAir France
Deal found 7/10$772
This Gotogate deal was found by Cheapflights users on 7/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/245:45 amTYS - FRA
2 stops23h 25mMultiple Airlines
Sun 8/3110:30 amFRA - TYS
1 stop19h 27mMultiple Airlines
Deal found 7/10$807
This lastminute.com deal was found by Cheapflights users on 7/9. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/231:00 pmTYS - FRA
1 stop14h 50mVirgin Atlantic
Sat 8/3011:00 amFRA - TYS
1 stop13h 22mVirgin Atlantic
Deal found 7/9$826

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 July 11, 2025.
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 12/30

5:50 am-7:25 am

2 stops19h 35m

Frankfurt am Main

Tue 1/13

9:45 am-6:42 pm

2 stops38h 57m

$629

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 12/3

10:50 am-9:55 am

1 stop17h 05m

Frankfurt am Main

Thu 12/11

5:10 pm-1:17 pm

2 stops26h 07m

$637

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Tue 12/30

2:32 pm-8:40 am

1 stop12h 08m

Frankfurt am Main

Sat 1/10

9:50 am-6:48 pm

1 stop14h 58m

$702

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Fri 12/12

7:25 pm-6:00 pm

2 stops16h 35m

Frankfurt am Main

Wed 12/24

12:55 pm-11:42 pm

1 stop16h 47m

$753

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Fri 12/26

11:55 am-8:40 am

1 stop14h 45m

Frankfurt am Main

Sat 1/10

10:40 am-9:43 pm

2 stops17h 03m

$757

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 9/3

1:53 pm-2:40 pm

2 stops18h 47m

Frankfurt am Main

Mon 9/15

3:20 pm-11:36 pm

2 stops38h 16m

$765

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Fri 12/26

2:32 pm-8:40 am

1 stop12h 08m

Frankfurt am Main

Sun 1/11

7:05 am-5:52 pm

2 stops16h 47m

$772

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 12/10

6:53 pm-6:50 pm

2 stops17h 57m

Frankfurt am Main

Wed 12/31

7:25 am-8:44 pm

2 stops19h 19m

$785

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 12/10

12:19 pm-7:15 am

1 stop12h 56m

Frankfurt am Main

Wed 12/31

10:55 am-7:18 pm

1 stop14h 23m

$793

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 9/17

7:15 am-6:15 pm

3 stops29h 00m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 11 results
1
2

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, January is the cheapest month in which you can book a flight from Knoxville to Frankfurt am Main (average of $729). Flying from Knoxville to Frankfurt am Main in June is currently the most expensive (average of $1,089). 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 am Main. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 11, 2025.

It’s optimal to fly from Knoxville to Frankfurt am Main 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.

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 July 11, 2025.
Read through reviews of airlines operating flights from Knoxville to Frankfurt am Main, such as Delta, KLM, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,951 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

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
7,951 reviews
Delta
8.0
Very good
7,951 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

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
1,372 reviews
Delta
8.0
Very good
7,951 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

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!
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very good
7,951 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

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
8,846 reviews
Delta
8.0
Very good
7,951 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

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!
Air Canada
7.1
Good
9,695 reviews
Delta
8.0
Very good
7,951 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

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 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. 4 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.

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

    Air Canada, at $629, was found to be the cheapest airline from Knoxville to Frankfurt am Main.Alternate airlines to your destination round-trip include United Airlines and Delta. Air Canada 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, January is the cheapest month in which you can book a flight from Knoxville to Frankfurt am Main (average of $729). Flying from Knoxville to Frankfurt am Main in June is currently the most expensive (average of $1,089). 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

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 Knoxville to Frankfurt am Main

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Frankfurt flights
Nashville to Munich flights
Nashville to Berlin flights
Memphis to Frankfurt flights
Memphis to Munich flights
Knoxville to Frankfurt flights
Knoxville to Munich flights
Chattanooga to Frankfurt flights
Chattanooga to Munich flights
Blountville to Frankfurt flights
Nashville to Duesseldorf Intl flights
Nashville to Stuttgart flights
Memphis to Berlin flights
Memphis to Hamburg flights
Nashville to Hannover flights
Knoxville to Stuttgart flights
Blountville to Munich flights
Nashville to Nuremberg flights
Nashville to Cologne flights
Blountville to Nuremberg flights
Knoxville to Münster flights
Memphis to Duesseldorf Intl flights
Chattanooga to Nuremberg flights
Knoxville to Nuremberg flights
Knoxville to Duesseldorf Intl flights
Memphis to Dortmund flights
Blountville to Hannover flights
Memphis to Stuttgart flights
Memphis to Cologne flights
Chattanooga to Duesseldorf Intl flights
Nashville to Hamburg flights
Nashville to Bremen flights

Top 4 airlines flying from Knoxville to Frankfurt am Main

Discover the top 4 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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$651Average$1,100FlexibilityNo cancel feeOn-time69%
DeltaCheapest$681Average$836FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$690Average$1,163FlexibilityNo cancel feeOn-time71%
KLMCheapest$691Average$1,475FlexibilityNo cancel feeOn-time75%

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.