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Cheap flights from Knoxville to Frankfurt am Main from $662

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Frankfurt am Main departing on 5/18. 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 Knoxville to Frankfurt am Main

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:22 pm - 9:50 am
TYS
-
FRA
10h 28m
1 stop
Delta Logo
10:20 am - 9:45 pm
FRA
-
TYS
17h 25m
2 stops
$904Delta
Mon, Aug 17 - Thu, Jan 14
Delta Logo
5:22 pm - 9:50 am
TYS
-
FRA
10h 28m
1 stop
Delta Logo
11:50 am - 11:46 pm
FRA
-
TYS
17h 56m
2 stops
$905Delta
Mon, Aug 17 - Wed, Jan 13
United Airlines Logo
5:57 pm - 2:05 pm
TYS
-
FRA
14h 08m
1 stop
United Airlines Logo
8:40 am - 4:49 pm
FRA
-
TYS
14h 09m
1 stop
$907United Airlines
Mon, Aug 17 - Tue, Dec 8
Multiple Airlines Logo
7:19 pm - 6:00 am
TYS
-
FRA
52h 41m
2 stops
Multiple Airlines Logo
9:20 am - 11:59 pm
FRA
-
TYS
20h 39m
1 stop
$920Multiple Airlines
Fri, Aug 21 - Sat, Aug 29
Multiple Airlines Logo
7:19 pm - 6:00 am
TYS
-
FRA
52h 41m
2 stops
Multiple Airlines Logo
6:40 am - 11:43 pm
FRA
-
TYS
23h 03m
2 stops
$929Multiple Airlines
Fri, Aug 21 - Sat, Aug 29
Lufthansa Logo
9:45 am - 5:30 am
TYS
-
FRA
13h 45m
1 stop
Lufthansa Logo
9:45 am - 11:57 pm
FRA
-
TYS
20h 12m
2 stops
$952Lufthansa
Wed, Sep 2 - Tue, Sep 15
United Airlines Logo
7:20 pm - 6:05 pm
TYS
-
FRA
16h 45m
2 stops
United Airlines Logo
9:20 am - 8:48 pm
FRA
-
TYS
17h 28m
2 stops
$954United Airlines
Wed, Sep 2 - Tue, Sep 15
Delta Logo
5:19 am - 8:55 am
TYS
-
FRA
21h 36m
1 stop
Delta Logo
6:55 am - 5:13 pm
FRA
-
TYS
16h 18m
2 stops
$955Delta
Sun, Aug 23 - Mon, Jan 11
Lufthansa Logo
1:48 pm - 7:25 am
TYS
-
FRA
11h 37m
1 stop
Lufthansa Logo
12:50 pm - 9:05 pm
FRA
-
TYS
14h 15m
1 stop
$956Lufthansa
Wed, Aug 19 - Tue, Dec 8
KLM Logo
5:15 pm - 9:50 am
TYS
-
FRA
10h 35m
1 stop
KLM Logo
7:00 am - 3:07 pm
FRA
-
TYS
14h 07m
2 stops
$957KLM
Wed, Sep 2 - Wed, Sep 23

Scandinavian Airlines flights from Knoxville to Frankfurt am Main Airport

Our best Scandinavian Airlines deals on Knoxville to Frankfurt am Main Airport flight tickets
Scandinavian Airlines
Oct 13
TYS4:00 pmKnoxville McGhee Tyson
16h 35m
2 stops
FRA2:35 pmFrankfurt am Main
Oct 24
FRA3:20 pmFrankfurt am Main
38h 26m
2 stops
TYS11:46 pmKnoxville McGhee Tyson
$983
Scandinavian Airlines
Oct 13
TYS4:00 pmKnoxville McGhee Tyson
16h 35m
2 stops
FRA2:35 pmFrankfurt am Main
Oct 24
FRA3:20 pmFrankfurt am Main
38h 26m
2 stops
TYS11:46 pmKnoxville McGhee Tyson
$1,001

Delta flights from Knoxville to Frankfurt am Main Airport

Our best Delta deals on Knoxville to Frankfurt am Main Airport flight tickets
Delta
Aug 17
TYS5:22 pmKnoxville McGhee Tyson
10h 28m
1 stop
FRA9:50 amFrankfurt am Main
Jan 14
FRA10:20 amFrankfurt am Main
17h 25m
2 stops
TYS9:45 pmKnoxville McGhee Tyson
$904
Delta
Aug 17
TYS5:22 pmKnoxville McGhee Tyson
10h 28m
1 stop
FRA9:50 amFrankfurt am Main
Jan 13
FRA11:50 amFrankfurt am Main
17h 56m
2 stops
TYS11:46 pmKnoxville McGhee Tyson
$905
Delta
Aug 23
TYS5:19 amKnoxville McGhee Tyson
21h 36m
1 stop
FRA8:55 amFrankfurt am Main
Jan 11
FRA6:55 amFrankfurt am Main
16h 18m
2 stops
TYS5:13 pmKnoxville McGhee Tyson
$955

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Frankfurt am Main Airport 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 8, 2026.
Use the filters below to find and compare flights from Knoxville to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Mon 8/17

5:22 pm-9:50 am

1 stop10h 28m

Frankfurt am Main

Thu 1/14

10:20 am-9:45 pm

2 stops17h 25m

$904

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Mon 8/17

5:22 pm-9:50 am

1 stop10h 28m

Frankfurt am Main

Wed 1/13

11:50 am-11:46 pm

2 stops17h 56m

$905

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Mon 8/17

5:57 pm-2:05 pm

1 stop14h 08m

Frankfurt am Main

Tue 12/8

8:40 am-4:49 pm

1 stop14h 09m

$907

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Fri 8/21

7:19 pm-6:00 am

2 stops52h 41m

Frankfurt am Main

Sat 8/29

9:20 am-11:59 pm

1 stop20h 39m

$920

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Fri 8/21

7:19 pm-6:00 am

2 stops52h 41m

Frankfurt am Main

Sat 8/29

6:40 am-11:43 pm

2 stops23h 03m

$929

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 9/2

9:45 am-5:30 am

1 stop13h 45m

Frankfurt am Main

Tue 9/15

9:45 am-11:57 pm

2 stops20h 12m

$952

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 9/2

7:20 pm-6:05 pm

2 stops16h 45m

Frankfurt am Main

Tue 9/15

9:20 am-8:48 pm

2 stops17h 28m

$954

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Sun 8/23

5:19 am-8:55 am

1 stop21h 36m

Frankfurt am Main

Mon 1/11

6:55 am-5:13 pm

2 stops16h 18m

$955

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 8/19

1:48 pm-7:25 am

1 stop11h 37m

Frankfurt am Main

Tue 12/8

12:50 pm-9:05 pm

1 stop14h 15m

$956
Quickest round-trip

KnoxvilleFrankfurt am Main

TYS - FRA

TYSFRA

Knoxville McGhee Tyson

Wed 9/2

5:15 pm-9:50 am

1 stop10h 35m

Frankfurt am Main

Wed 9/23

7:00 am-3:07 pm

2 stops14h 07m

$957

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 Frankfurt am Main from

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

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 Knoxville and Frankfurt am Main Airport?

What is the cheapest month to fly to Frankfurt am Main Airport?

In general, January is the cheapest month to fly from Knoxville to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Frankfurt am Main Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $609.

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

You could potentially save up to 10% on your flight if you consider stops on a Knoxville to Frankfurt am Main Airport flight.

When to book flights from Knoxville to Frankfurt am Main Airport

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

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

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

Fastest flight time

10h 35m

Direct flights

None
The fastest flight from Knoxville to Frankfurt am Main Airport takes 10h 35m
There are no direct flights from Knoxville to Frankfurt am Main Airport. There are no popular flight routes from Knoxville to Frankfurt am Main Airport.
Search flight deals

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

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

    Frankfurt am Main is 4466.0 mi away from Knoxville McGhee Tyson. Flights usually cover this in 10h 35m, depending on flying conditions and air traffic around both airports.

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

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

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

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

  • What documentation or ID do you need to fly to Frankfurt am Main Airport?

    The travel and health documents you'll need for your trip to Frankfurt am Main Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Frankfurt am Main Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Knoxville to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from Knoxville to Frankfurt am Main Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $612Free CancellationRating
7.9
8,456 reviews
Search Delta flights
United AirlinesPriceFrom $650Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights
American AirlinesPriceFrom $651Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
LufthansaPriceFrom $776Free CancellationRating
6.8
7,980 reviews
Search Lufthansa flights

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Baden-Baden
Wurzburg
Koblenz
Mainz
Trier
Darmstadt
Rothenburg ob der Tauber
Wiesbaden
Fulda
Kaiserslautern
Heilbronn
Aschaffenburg
Nuerburg
Marburg
Cochem
Ludwigsburg
Rüdesheim am Rhein
Bernkastel-Kues
Schwäbisch Hall

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Frankfurt am Main from Knoxville.

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

Yes. momondo allows you to filter the results for Knoxville to Frankfurt am Main flights to just show those with flexible booking policies.

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

Once you have performed a search for Knoxville to Frankfurt am Main flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Knoxville to Frankfurt am Main flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Frankfurt am Main Airport trip

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