TYS - FRA

$473 Find Cheap Flights from Knoxville to Frankfurt am Main

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 8/14. 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
$938
Typical prices: $1,164-$837
Lufthansa
Wed 9/2Wed 9/23
TYS - FRA • 1 stop
Cheapest one-way
$473
Air Canada
Fri 8/14
TYS - FRA • 2 stops
Top airlines
Cheapest • from $938 (round-trip)
Best reviews • 7.9 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 $1,057 (round-trip)
Shortest trip • 10h 47m (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

Wed, Sep 2 - Wed, Sep 23
Lufthansa Logo
9:45 am - 7:55 am
TYS
-
FRA
16h 10m
1 stop
Lufthansa Logo
10:15 am - 10:47 pm
FRA
-
TYS
18h 32m
2 stops
$938Lufthansa
Wed, Sep 2 - Wed, Sep 23
Lufthansa Logo
6:02 pm - 2:05 pm
TYS
-
FRA
14h 03m
1 stop
Lufthansa Logo
10:50 am - 10:47 pm
FRA
-
TYS
17h 57m
1 stop
$940Lufthansa
Wed, Sep 2 - Wed, Sep 23
Lufthansa Logo
6:02 pm - 4:00 pm
TYS
-
FRA
15h 58m
2 stops
Lufthansa Logo
1:15 pm - 10:47 pm
FRA
-
TYS
15h 32m
2 stops
$945Lufthansa
Mon, Aug 31 - Sun, Sep 13
Multiple Airlines Logo
6:02 pm - 2:05 pm
TYS
-
FRA
14h 03m
1 stop
Multiple Airlines Logo
9:20 am - 11:51 pm
FRA
-
TYS
20h 31m
1 stop
$960Multiple Airlines
Mon, Aug 31 - Sun, Sep 13
Multiple Airlines Logo
5:45 am - 7:10 am
TYS
-
FRA
19h 25m
2 stops
Multiple Airlines Logo
9:20 am - 4:16 pm
FRA
-
TYS
12h 56m
1 stop
$963Multiple Airlines
Mon, Aug 31 - Sun, Sep 13
Lufthansa Logo
9:45 am - 7:55 am
TYS
-
FRA
16h 10m
1 stop
Lufthansa Logo
10:15 am - 10:47 pm
FRA
-
TYS
18h 32m
2 stops
$996Lufthansa
Mon, Aug 31 - Sun, Sep 13
Lufthansa Logo
1:35 pm - 7:55 am
TYS
-
FRA
12h 20m
1 stop
Lufthansa Logo
10:50 am - 10:47 pm
FRA
-
TYS
17h 57m
1 stop
$998Lufthansa
Mon, Aug 31 - Sun, Sep 13
Lufthansa Logo
7:20 pm - 4:00 pm
TYS
-
FRA
14h 40m
2 stops
Lufthansa Logo
10:15 am - 10:47 pm
FRA
-
TYS
18h 32m
2 stops
$1,003Lufthansa
Wed, Jul 29 - Wed, Aug 26
Lufthansa Logo
10:00 am - 5:30 am
TYS
-
FRA
13h 30m
1 stop
Lufthansa Logo
12:15 pm - 11:59 pm
FRA
-
TYS
17h 44m
2 stops
$1,034Lufthansa
Wed, Jul 29 - Wed, Aug 26
Lufthansa Logo
10:00 am - 7:55 am
TYS
-
FRA
15h 55m
1 stop
Lufthansa Logo
1:10 pm - 11:59 pm
FRA
-
TYS
16h 49m
1 stop
$1,036Lufthansa
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 September.

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 $1,396 respectively.

Good to know

Low seasonFebruary
Cheapest flight$473
Best time to beat the crowds with an average 42% drop 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 3 days, the lowest price for a flight from Knoxville to Frankfurt am Main Airport was $473 for a one-way ticket and $938 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, Star Alliance, and SkyTeam 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 $939 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 3 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.
7.9
DeltaOverall score based on 8412 reviews
7.8Comfort
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

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

Vegetarian selection could be better. Bread was too hard to chew.

Great until we got to FRA. The next trip leg we were put in Business Class where seats had minimal padding!!!! They were awful and United Airlines needs to have their Lufthansa partner up their game or I won’t fly with them again!!

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

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

Information on your arrival and departure airports