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Cheap flights from Frankfurt am Main Airport to Knoxville from $709

This is the cheapest one-way 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 7/28. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Frankfurt am Main Airport to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:20 am - 8:59 pm
FRA
-
TYS
17h 39m
1 stop
Multiple Airlines Logo
6:05 pm - 7:20 am
TYS
-
FRA
31h 15m
1 stop
$772Multiple Airlines
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
9:20 am - 8:59 pm
FRA
-
TYS
17h 39m
1 stop
Multiple Airlines Logo
6:05 pm - 7:20 am
TYS
-
FRA
31h 15m
1 stop
$773Multiple Airlines
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
9:20 am - 8:59 pm
FRA
-
TYS
17h 39m
1 stop
Multiple Airlines Logo
4:22 pm - 7:20 am
TYS
-
FRA
32h 58m
1 stop
$779Multiple Airlines
Thu, Aug 13 - Wed, Aug 19
KLM Logo
2:15 pm - 11:52 pm
FRA
-
TYS
15h 37m
2 stops
KLM Logo
7:41 pm - 8:55 am
TYS
-
FRA
31h 14m
1 stop
$780KLM
Tue, Aug 18 - Mon, Aug 24
British Airways Logo
8:00 am - 9:04 pm
FRA
-
TYS
19h 04m
2 stops
British Airways Logo
5:51 pm - 6:10 pm
TYS
-
FRA
18h 19m
2 stops
$782British Airways
Sat, Nov 14 - Mon, Dec 14
British Airways Logo
4:35 pm - 9:04 pm
FRA
-
TYS
34h 29m
2 stops
British Airways Logo
7:38 am - 7:40 pm
TYS
-
FRA
30h 02m
2 stops
$786British Airways
Sat, Nov 14 - Tue, Dec 15
KLM Logo
2:15 pm - 11:52 pm
FRA
-
TYS
15h 37m
2 stops
KLM Logo
5:22 pm - 9:50 am
TYS
-
FRA
10h 28m
1 stop
$787KLM
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
10:55 am - 9:31 pm
FRA
-
TYS
16h 36m
2 stops
American Airlines Logo
4:31 pm - 10:00 pm
TYS
-
FRA
23h 29m
2 stops
$788American Airlines
Sun, Nov 15 - Sun, Dec 13
KLM Logo
11:00 am - 5:42 pm
FRA
-
TYS
12h 42m
1 stop
KLM Logo
5:22 pm - 9:50 am
TYS
-
FRA
10h 28m
1 stop
$789KLM
Tue, Aug 18 - Mon, Aug 24
Delta Logo
2:15 pm - 11:52 pm
FRA
-
TYS
15h 37m
2 stops
Delta Logo
7:30 am - 8:40 am
TYS
-
FRA
19h 10m
2 stops
$790Delta
Tue, Aug 18 - Mon, Aug 24

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Lufthansa flights from Frankfurt am Main Airport to Knoxville

Our best Lufthansa deals on Frankfurt am Main Airport to Knoxville flight tickets
Lufthansa
Jul 16
FRA5:20 pmFrankfurt am Main
33h 24m
1 stop
TYS8:44 pmKnoxville McGhee Tyson
Jul 19
TYS7:19 pmKnoxville McGhee Tyson
10h 51m
1 stop
FRA12:10 pmFrankfurt am Main
$835
Lufthansa
Jul 1
FRA9:45 amFrankfurt am Main
16h 49m
2 stops
TYS8:34 pmKnoxville McGhee Tyson
Jul 15
TYS10:00 amKnoxville McGhee Tyson
20h 10m
1 stop
FRA12:10 pmFrankfurt am Main
$837
Lufthansa
Nov 14
FRA1:00 pmFrankfurt am Main
12h 36m
1 stop
TYS7:36 pmKnoxville McGhee Tyson
Dec 15
TYS2:00 pmKnoxville McGhee Tyson
17h 45m
1 stop
FRA1:45 pmFrankfurt am Main
$838

Air Canada flights from Frankfurt am Main Airport to Knoxville

Our best Air Canada deals on Frankfurt am Main Airport to Knoxville flight tickets
Air Canada
Nov 13
FRA9:45 amFrankfurt am Main
31h 04m
2 stops
TYS10:49 amKnoxville McGhee Tyson
Dec 16
TYS2:00 pmKnoxville McGhee Tyson
34h 40m
2 stops
FRA6:40 amFrankfurt am Main
$875
Air Canada
Jul 16
FRA5:05 pmFrankfurt am Main
33h 39m
2 stops
TYS8:44 pmKnoxville McGhee Tyson
Jul 20
TYS5:45 amKnoxville McGhee Tyson
19h 25m
2 stops
FRA7:10 amFrankfurt am Main
$917
Air Canada
Nov 14
FRA10:15 amFrankfurt am Main
19h 41m
3 stops
TYS11:56 pmKnoxville McGhee Tyson
Dec 15
TYS10:16 amKnoxville McGhee Tyson
19h 44m
3 stops
FRA12:00 pmFrankfurt am Main
$990

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 June 22, 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

9:20 am-8:59 pm

1 stop17h 39m

Knoxville McGhee Tyson

Mon 8/24

6:05 pm-7:20 am

1 stop31h 15m

$772

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Tue 8/18

9:20 am-8:59 pm

1 stop17h 39m

Knoxville McGhee Tyson

Mon 8/24

6:05 pm-7:20 am

1 stop31h 15m

$773

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Thu 8/13

9:20 am-8:59 pm

1 stop17h 39m

Knoxville McGhee Tyson

Wed 8/19

4:22 pm-7:20 am

1 stop32h 58m

$779

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Tue 8/18

2:15 pm-11:52 pm

2 stops15h 37m

Knoxville McGhee Tyson

Mon 8/24

7:41 pm-8:55 am

1 stop31h 14m

$780

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sat 11/14

8:00 am-9:04 pm

2 stops19h 04m

Knoxville McGhee Tyson

Mon 12/14

5:51 pm-6:10 pm

2 stops18h 19m

$782

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sat 11/14

4:35 pm-9:04 pm

2 stops34h 29m

Knoxville McGhee Tyson

Tue 12/15

7:38 am-7:40 pm

2 stops30h 02m

$786

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Tue 8/18

2:15 pm-11:52 pm

2 stops15h 37m

Knoxville McGhee Tyson

Mon 8/24

5:22 pm-9:50 am

1 stop10h 28m

$787

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sun 11/15

10:55 am-9:31 pm

2 stops16h 36m

Knoxville McGhee Tyson

Sun 12/13

4:31 pm-10:00 pm

2 stops23h 29m

$788
Quickest round-trip

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Tue 8/18

11:00 am-5:42 pm

1 stop12h 42m

Knoxville McGhee Tyson

Mon 8/24

5:22 pm-9:50 am

1 stop10h 28m

$789

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Tue 8/18

2:15 pm-11:52 pm

2 stops15h 37m

Knoxville McGhee Tyson

Mon 8/24

7:30 am-8:40 am

2 stops19h 10m

$790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 December instead. Flights to Knoxville in December, while not as cheap as those in November, still average around $753.

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

You could potentially save up to 19% 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

14h 14m

Direct flights

None
The fastest flight from Frankfurt am Main Airport to Knoxville takes 14h 14m
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 14h 14m 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 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.

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
Maryville
Murphy
Crossville
Oak Ridge
Kodak
Newport
Lenoir City
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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