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Cheap flights from Frankfurt am Main Airport to Knoxville from $853

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main Airport to Knoxville departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Frankfurt am Main Airport to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
1:10 pm - 8:28 pm
FRA
-
TYS
13h 18m
1 stop
Lufthansa Logo
5:57 pm - 2:05 pm
TYS
-
FRA
14h 08m
1 stop
$853Lufthansa
Tue, Aug 18 - Mon, Aug 24
Lufthansa Logo
12:20 pm - 8:28 pm
FRA
-
TYS
14h 08m
1 stop
Lufthansa Logo
5:57 pm - 2:05 pm
TYS
-
FRA
14h 08m
1 stop
$854Lufthansa
Tue, Aug 18 - Mon, Aug 24
Lufthansa Logo
5:10 pm - 11:57 pm
FRA
-
TYS
12h 47m
1 stop
Lufthansa Logo
5:57 pm - 2:05 pm
TYS
-
FRA
14h 08m
1 stop
$856Lufthansa
Tue, Aug 18 - Mon, Aug 24
British Airways Logo
9:20 am - 3:57 pm
FRA
-
TYS
12h 37m
1 stop
British Airways Logo
7:14 pm - 10:20 pm
TYS
-
FRA
21h 06m
2 stops
$860British Airways
Tue, Aug 18 - Mon, Aug 24
Lufthansa Logo
5:10 pm - 11:54 pm
FRA
-
TYS
12h 44m
1 stop
Lufthansa Logo
7:19 pm - 12:10 pm
TYS
-
FRA
10h 51m
1 stop
$861Lufthansa
Mon, Jun 1 - Sun, Jun 7
Multiple Airlines Logo
2:00 pm - 11:54 pm
FRA
-
TYS
15h 54m
2 stops
Multiple Airlines Logo
1:35 pm - 7:20 am
TYS
-
FRA
11h 45m
1 stop
$865Multiple Airlines
Mon, Jun 1 - Sun, Jun 7
British Airways Logo
9:20 am - 6:49 pm
FRA
-
TYS
15h 29m
1 stop
British Airways Logo
12:09 pm - 7:20 am
TYS
-
FRA
13h 11m
1 stop
$868British Airways
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
9:20 am - 3:57 pm
FRA
-
TYS
12h 37m
1 stop
American Airlines Logo
7:23 am - 3:00 pm
TYS
-
FRA
25h 37m
2 stops
$869American Airlines
Tue, Aug 18 - Mon, Aug 24
Delta Logo
7:00 am - 9:25 pm
FRA
-
TYS
20h 25m
2 stops
Delta Logo
8:35 am - 8:55 am
TYS
-
FRA
18h 20m
1 stop
$870Delta
Fri, May 15 - Thu, May 21
United Airlines Logo
9:45 am - 8:28 pm
FRA
-
TYS
16h 43m
2 stops
United Airlines Logo
8:30 am - 6:30 am
TYS
-
FRA
16h 00m
1 stop
$871United Airlines
Tue, Aug 18 - Mon, Aug 24

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American Airlines flights from Frankfurt am Main Airport to Knoxville

Our best American Airlines deals on Frankfurt am Main Airport to Knoxville flight tickets
American Airlines
Aug 18
FRA9:20 amFrankfurt am Main
12h 37m
1 stop
TYS3:57 pmKnoxville McGhee Tyson
Aug 24
TYS7:23 amKnoxville McGhee Tyson
25h 37m
2 stops
FRA3:00 pmFrankfurt am Main
$869
American Airlines
Aug 18
FRA6:40 amFrankfurt am Main
15h 17m
2 stops
TYS3:57 pmKnoxville McGhee Tyson
Aug 24
TYS1:46 pmKnoxville McGhee Tyson
19h 14m
2 stops
FRA3:00 pmFrankfurt am Main
$877

United Airlines flights from Frankfurt am Main Airport to Knoxville

Our best United Airlines deals on Frankfurt am Main Airport to Knoxville flight tickets
United Airlines
Aug 18
FRA9:45 amFrankfurt am Main
16h 43m
2 stops
TYS8:28 pmKnoxville McGhee Tyson
Aug 24
TYS8:30 amKnoxville McGhee Tyson
16h 50m
2 stops
FRA7:20 amFrankfurt am Main
$871
United Airlines
Aug 18
FRA7:45 amFrankfurt am Main
18h 43m
2 stops
TYS8:28 pmKnoxville McGhee Tyson
Aug 24
TYS10:00 amKnoxville McGhee Tyson
15h 20m
1 stop
FRA7:20 amFrankfurt am Main
$872
United Airlines
Aug 18
FRA11:25 amFrankfurt am Main
15h 03m
2 stops
TYS8:28 pmKnoxville McGhee Tyson
Aug 24
TYS7:19 pmKnoxville McGhee Tyson
10h 51m
1 stop
FRA12:10 pmFrankfurt am Main
$873

momondo Fare Finder

 
Customize your flight search to find flights from Frankfurt am Main Airport 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, momondo users made 832,500 searches. Data last updated May 3, 2026.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Tue 8/18

1:10 pm-8:28 pm

1 stop13h 18m

Knoxville McGhee Tyson

Mon 8/24

5:57 pm-2:05 pm

1 stop14h 08m

$853

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Tue 8/18

12:20 pm-8:28 pm

1 stop14h 08m

Knoxville McGhee Tyson

Mon 8/24

5:57 pm-2:05 pm

1 stop14h 08m

$854

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Tue 8/18

5:10 pm-11:57 pm

1 stop12h 47m

Knoxville McGhee Tyson

Mon 8/24

5:57 pm-2:05 pm

1 stop14h 08m

$856

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Tue 8/18

9:20 am-3:57 pm

1 stop12h 37m

Knoxville McGhee Tyson

Mon 8/24

7:14 pm-10:20 pm

2 stops21h 06m

$860
Quickest round-trip

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Mon 6/1

5:10 pm-11:54 pm

1 stop12h 44m

Knoxville McGhee Tyson

Sun 6/7

7:19 pm-12:10 pm

1 stop10h 51m

$861

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Mon 6/1

2:00 pm-11:54 pm

2 stops15h 54m

Knoxville McGhee Tyson

Sun 6/7

1:35 pm-7:20 am

1 stop11h 45m

$865

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Tue 8/18

9:20 am-6:49 pm

1 stop15h 29m

Knoxville McGhee Tyson

Mon 8/24

12:09 pm-7:20 am

1 stop13h 11m

$868

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Tue 8/18

9:20 am-3:57 pm

1 stop12h 37m

Knoxville McGhee Tyson

Mon 8/24

7:23 am-3:00 pm

2 stops25h 37m

$869

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Fri 5/15

7:00 am-9:25 pm

2 stops20h 25m

Knoxville McGhee Tyson

Thu 5/21

8:35 am-8:55 am

1 stop18h 20m

$870

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Tue 8/18

9:45 am-8:28 pm

2 stops16h 43m

Knoxville McGhee Tyson

Mon 8/24

8:30 am-6:30 am

1 stop16h 00m

$871

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Knoxville from

How to get the cheapest flight ticket from Frankfurt am Main Airport to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Frankfurt am Main Airport and Knoxville?

What is the cheapest month to fly to Knoxville?

The month of November is, on average, the cheapest month to fly to Knoxville from Frankfurt am Main Airport, with most prices found around $656. If you aren’t able to travel during the month of November, then book flights to Knoxville from Frankfurt am Main Airport during September instead. Flights to Knoxville in September, while not as cheap as those in November, still average around $695.

Can stopping save me money on Frankfurt am Main Airport to Knoxville flights?

You could potentially save up to 14% on your flight if you consider stops on a Frankfurt am Main Airport to Knoxville flight.

When to book flights from Frankfurt am Main Airport to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Frankfurt am Main Airport to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Frankfurt am Main Airport to Knoxville (FRA to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Frankfurt am Main Airport to Knoxville

Fastest flight time

13h 18m

Direct flights

None
The fastest flight from Frankfurt am Main Airport to Knoxville takes 13h 18m
There are no direct flights from Frankfurt am Main Airport to Knoxville. There are no popular flight routes from Frankfurt am Main Airport to Knoxville.
Search flight deals

Frequently asked questions about flying from Frankfurt am Main Airport to Knoxville

  • How far is Frankfurt am Main to Knoxville McGhee Tyson by plane?

    There are 4466.0 mi between Frankfurt am Main and Knoxville McGhee Tyson. Typically, this will take 13h 18m by plane in normal conditions.

  • When did momondo last update prices for flights from Frankfurt am Main Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Frankfurt am Main Airport to Knoxville McGhee Tyson Airport refresh daily.

  • How many operators does momondo search for flights from Frankfurt am Main Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Frankfurt am Main Airport to Knoxville McGhee Tyson Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Frankfurt am Main Airport to Knoxville?

Best airlines flying from Frankfurt am Main Airport to Knoxville

Compare and see reviews for airlines that fly from Frankfurt am Main Airport to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $690Free CancellationRating
7.4
9,681 reviews
Search United Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Crossville
Maryville
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Frankfurt am Main to Knoxville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Frankfurt am Main to Knoxville for you.

Can I find flights from Frankfurt am Main to Knoxville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Knoxville from Frankfurt am Main with this policy.

How can momondo help me find flights from Frankfurt am Main to Knoxville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Frankfurt am Main to Knoxville.

I’m not ready to book a flight from Frankfurt am Main to Knoxville right now. Can momondo alert me if prices change?

Price alerts on flights to Knoxville from Frankfurt am Main are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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