Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Frankfurt am Main Airport to Knoxville from $521

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 3/26. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Frankfurt am Main Airport to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:50 am - 9:16 am
FRA
-
TYS
28h 26m
1 stop
Delta Logo
7:40 am - 7:50 am
TYS
-
FRA
19h 10m
1 stop
$725Delta
Fri, Mar 13 - Fri, Mar 20
Delta Logo
10:40 am - 9:16 am
FRA
-
TYS
27h 36m
2 stops
Delta Logo
12:03 pm - 7:50 am
TYS
-
FRA
14h 47m
2 stops
$755Delta
Fri, Mar 13 - Fri, Mar 20
Lufthansa Logo
12:55 pm - 7:29 pm
FRA
-
TYS
12h 34m
1 stop
Lufthansa Logo
2:20 pm - 7:20 am
TYS
-
FRA
11h 00m
1 stop
$759Lufthansa
Mon, Feb 16 - Thu, Jul 23
Lufthansa Logo
9:10 am - 7:29 pm
FRA
-
TYS
16h 19m
2 stops
Lufthansa Logo
10:16 am - 10:00 am
TYS
-
FRA
17h 44m
2 stops
$761Lufthansa
Mon, Feb 16 - Thu, Jul 23
Lufthansa Logo
12:55 pm - 7:29 pm
FRA
-
TYS
12h 34m
1 stop
Lufthansa Logo
10:16 am - 10:00 am
TYS
-
FRA
17h 44m
2 stops
$769Lufthansa
Mon, Feb 16 - Thu, Jul 23
American Airlines Logo
9:20 am - 11:55 pm
FRA
-
TYS
20h 35m
1 stop
American Airlines Logo
6:00 am - 8:45 am
TYS
-
FRA
20h 45m
1 stop
$795American Airlines
Sat, May 9 - Sat, May 30
American Airlines Logo
9:20 am - 9:40 pm
FRA
-
TYS
18h 20m
2 stops
American Airlines Logo
6:00 am - 8:45 am
TYS
-
FRA
20h 45m
1 stop
$799American Airlines
Sat, May 9 - Sat, May 30
British Airways Logo
9:20 am - 10:25 pm
FRA
-
TYS
19h 05m
1 stop
British Airways Logo
6:05 pm - 7:20 am
TYS
-
FRA
31h 15m
1 stop
$809British Airways
Sat, May 9 - Sat, May 30
British Airways Logo
9:20 am - 9:35 pm
FRA
-
TYS
18h 15m
2 stops
British Airways Logo
8:11 pm - 7:20 am
TYS
-
FRA
29h 09m
1 stop
$813British Airways
Sat, May 9 - Sat, May 30
United Airlines Logo
7:45 am - 5:11 pm
FRA
-
TYS
15h 26m
2 stops
United Airlines Logo
6:30 am - 11:10 am
TYS
-
FRA
22h 40m
2 stops
$840United Airlines
Sat, May 9 - Sat, May 30

Lufthansa flights from Frankfurt am Main Airport to Knoxville

Our best Lufthansa deals on Frankfurt am Main Airport to Knoxville flight tickets
Lufthansa
Feb 16
FRA12:55 pmFrankfurt am Main
12h 34m
1 stop
TYS7:29 pmKnoxville McGhee Tyson
Jul 23
TYS2:20 pmKnoxville McGhee Tyson
11h 00m
1 stop
FRA7:20 amFrankfurt am Main
$759
Lufthansa
Feb 16
FRA9:10 amFrankfurt am Main
16h 19m
2 stops
TYS7:29 pmKnoxville McGhee Tyson
Jul 23
TYS10:16 amKnoxville McGhee Tyson
17h 44m
2 stops
FRA10:00 amFrankfurt am Main
$761
Lufthansa
Feb 16
FRA12:55 pmFrankfurt am Main
12h 34m
1 stop
TYS7:29 pmKnoxville McGhee Tyson
Jul 23
TYS10:16 amKnoxville McGhee Tyson
17h 44m
2 stops
FRA10:00 amFrankfurt am Main
$769

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
Feb 5
FRA12:15 pmFrankfurt am Main
28h 42m
3 stops
TYS10:57 amKnoxville McGhee Tyson
Feb 11
TYS9:30 amKnoxville McGhee Tyson
15h 55m
2 stops
FRA7:25 amFrankfurt am Main
$867
Air Canada
Feb 5
FRA10:15 amFrankfurt am Main
30h 42m
3 stops
TYS10:57 amKnoxville McGhee Tyson
Feb 11
TYS9:30 amKnoxville McGhee Tyson
19h 40m
3 stops
FRA11:10 amFrankfurt am Main
$875
Air Canada
May 9
FRA9:55 amFrankfurt am Main
30h 54m
2 stops
TYS10:49 amKnoxville McGhee Tyson
May 30
TYS5:50 amKnoxville McGhee Tyson
18h 40m
2 stops
FRA6:30 amFrankfurt am Main
$886

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 January 29, 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

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Fri 3/13

9:50 am-9:16 am

1 stop28h 26m

Knoxville McGhee Tyson

Fri 3/20

7:40 am-7:50 am

1 stop19h 10m

$725

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Fri 3/13

10:40 am-9:16 am

2 stops27h 36m

Knoxville McGhee Tyson

Fri 3/20

12:03 pm-7:50 am

2 stops14h 47m

$755

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Mon 2/16

12:55 pm-7:29 pm

1 stop12h 34m

Knoxville McGhee Tyson

Thu 7/23

2:20 pm-7:20 am

1 stop11h 00m

$759

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Mon 2/16

9:10 am-7:29 pm

2 stops16h 19m

Knoxville McGhee Tyson

Thu 7/23

10:16 am-10:00 am

2 stops17h 44m

$761

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Mon 2/16

12:55 pm-7:29 pm

1 stop12h 34m

Knoxville McGhee Tyson

Thu 7/23

10:16 am-10:00 am

2 stops17h 44m

$769

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sat 5/9

9:20 am-11:55 pm

1 stop20h 35m

Knoxville McGhee Tyson

Sat 5/30

6:00 am-8:45 am

1 stop20h 45m

$795

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sat 5/9

9:20 am-9:40 pm

2 stops18h 20m

Knoxville McGhee Tyson

Sat 5/30

6:00 am-8:45 am

1 stop20h 45m

$799

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sat 5/9

9:20 am-10:25 pm

1 stop19h 05m

Knoxville McGhee Tyson

Sat 5/30

6:05 pm-7:20 am

1 stop31h 15m

$809

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sat 5/9

9:20 am-9:35 pm

2 stops18h 15m

Knoxville McGhee Tyson

Sat 5/30

8:11 pm-7:20 am

1 stop29h 09m

$813

Frankfurt am MainKnoxville

FRA - TYS

FRATYS

Frankfurt am Main

Sat 5/9

7:45 am-5:11 pm

2 stops15h 26m

Knoxville McGhee Tyson

Sat 5/30

6:30 am-11:10 am

2 stops22h 40m

$840

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 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 May instead. Flights to Knoxville in May, while not as cheap as those in November, still average around $717.

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

12h 55m

Direct flights

None
The fastest flight from Frankfurt am Main Airport to Knoxville takes 12h 55m
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

  • 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 12h 55m 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 $676Free CancellationRating
7.4
9,215 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
Crossville
Murphy
Alcoa
Maryville
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Jefferson City
Clinton
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.

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/28
Sat 3/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States