TYS - FRA

$342 Find Cheap Flights from Knoxville to Frankfurt am Main - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Frankfurt am Main departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Frankfurt am Main Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Frankfurt am Main, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Frankfurt am Main, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$769
Typical prices: $1,095-$875
United Airlines
Mon 11/16Wed 11/18
TYS - FRA • 2 stops
Cheapest one-way
$342
Multiple Airlines
Mon 7/20
TYS - FRA • 2 stops
Top airlines
Cheapest • from $769 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Frankfurt am Main. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,080 (round-trip)
Shortest trip • 10h 50m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Frankfurt am Main!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Frankfurt am Main (TYS-FRA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Frankfurt am Main that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Frankfurt am Main

Mon, Nov 16 - Wed, Nov 18
United Airlines Logo
2:00 pm - 10:05 am
TYS
-
FRA
14h 05m
2 stops
United Airlines Logo
9:45 am - 11:37 pm
FRA
-
TYS
19h 52m
2 stops
$769United Airlines
Mon, Nov 16 - Wed, Nov 18
United Airlines Logo
9:15 am - 11:40 am
TYS
-
FRA
20h 25m
1 stop
United Airlines Logo
9:45 am - 11:37 pm
FRA
-
TYS
19h 52m
2 stops
$773United Airlines
Fri, Dec 4 - Sun, Dec 13
Scandinavian Airlines Logo
3:55 pm - 2:30 pm
TYS
-
FRA
16h 35m
2 stops
Scandinavian Airlines Logo
3:15 pm - 9:45 pm
FRA
-
TYS
36h 30m
2 stops
$794Scandinavian Airlines
Mon, Nov 16 - Wed, Nov 18
United Airlines Logo
10:50 am - 6:35 am
TYS
-
FRA
13h 45m
1 stop
United Airlines Logo
8:40 am - 4:49 pm
FRA
-
TYS
14h 09m
1 stop
$852United Airlines
Fri, Dec 4 - Sun, Dec 13
United Airlines Logo
7:00 am - 6:35 am
TYS
-
FRA
17h 35m
1 stop
United Airlines Logo
5:10 pm - 1:18 pm
FRA
-
TYS
26h 08m
2 stops
$936United Airlines
Tue, Aug 4 - Wed, Sep 2
American Airlines Logo
6:10 pm - 1:50 pm
TYS
-
FRA
13h 40m
2 stops
American Airlines Logo
9:20 am - 8:59 pm
FRA
-
TYS
17h 39m
1 stop
$952American Airlines
Wed, Jul 29 - Wed, Aug 26
Delta Logo
3:59 pm - 9:50 am
TYS
-
FRA
11h 51m
1 stop
Delta Logo
7:00 am - 8:10 pm
FRA
-
TYS
19h 10m
2 stops
$953Delta
Tue, Aug 4 - Wed, Sep 2
American Airlines Logo
11:43 am - 8:45 am
TYS
-
FRA
15h 02m
1 stop
American Airlines Logo
10:55 am - 11:18 pm
FRA
-
TYS
18h 23m
1 stop
$956American Airlines
Wed, Jul 29 - Wed, Aug 26
Delta Logo
11:57 am - 9:50 am
TYS
-
FRA
15h 53m
2 stops
Delta Logo
7:00 am - 3:30 pm
FRA
-
TYS
14h 30m
2 stops
$957Delta
Tue, Aug 4 - Wed, Sep 2
American Airlines Logo
6:10 pm - 1:50 pm
TYS
-
FRA
13h 40m
2 stops
American Airlines Logo
9:20 am - 8:59 pm
FRA
-
TYS
17h 39m
1 stop
$958American Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Frankfurt am Main flights

Get data-powered insights and trends into flights from Knoxville to Frankfurt am Main to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Knoxville to Frankfurt am Main Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Knoxville to Frankfurt am Main Airport departing in November.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Frankfurt am Main Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to Frankfurt am Main Airport is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,825 and $1,461 respectively.

Good to know

Low seasonFebruary
Cheapest flight$342
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Knoxville to Frankfurt am Main

When to book flights from Knoxville to Frankfurt am Main

Are your dates flexible? Find out the best times to travel from Knoxville to Frankfurt am Main based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Knoxville to Frankfurt am Main flights

  • What is the cheapest flight from Knoxville to Frankfurt am Main Airport?

    In the last 5 days, the lowest price for a flight from Knoxville to Frankfurt am Main Airport was $342 for a one-way ticket and $769 for a round-trip.

  • Do I need a passport to fly between Knoxville and Frankfurt am Main?

    Yes

  • Which airports will I be using when flying from Knoxville to Frankfurt am Main?

    Knoxville and Frankfurt am Main are both served by 1 main airport. You will leave Knoxville from Knoxville McGhee Tyson and will be arriving at Frankfurt am Main.

  • Which aircraft models fly most regularly from Knoxville to Frankfurt am Main?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Frankfurt am Main?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Knoxville and Frankfurt am Main, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Knoxville to Frankfurt am Main, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to Frankfurt am Main are Delta and United Airlines. With an average price for the route of $1,233 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,068 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Knoxville to Frankfurt am Main?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Frankfurt am Main.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Frankfurt am Main?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Frankfurt am Main from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Frankfurt am Main?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Frankfurt am Main with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and FRA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Frankfurt am Main?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Frankfurt am Main from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Knoxville to Frankfurt am Main

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Frankfurt am Main. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Frankfurt am Main? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8406 reviews
8.5Crew
7.8Entertainment
7.2Food
7.8Comfort
8.1Boarding
Airline reviews

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

10.0 ExcellentJOSEPH, Jun 2026
RIC - ATL
Read more Delta reviews

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

one of the flight attendants on the Dallas to frankfurt leg was somewhat rude..

United has maintenance issues and can then never recover. No operations ability and simple issues always turn into multiple hours long cascading delays. Worst airline on earth.

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

They cancelled my flight and rebooked for Monday from Saturday without my consent. Putting me in a stressful spot. I have important medical appointments that I can’t miss and work. I tried to contact them to either rebook or request a refund, but I was always 200 or more in line and could never get ahold of customer service the call would always hang up after waiting 2 hours on hold. I’m not sure if I will ever get a refund even though I paid for seats as well, but my only option was to spend more money to rebook with another airline.

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Crew were professional and kind. The flight was smooth. But... The internet, which we paid 35 dollars for, did not work for most of the flight. This made providing media for our child an uncomfortable hassle.

Overall fine. Seemed like one of the older model planes? Crew was mostly very kind, though some of the female attendants were a rather abrupt during the food service.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

They messed up my seat so I didn’t get the one I paid for

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Everything you need to know for your flight from Knoxville to Frankfurt am Main

Information on your arrival and departure airports