FRA - TYS

$684 Find Cheap Flights from Frankfurt am Main to Knoxville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt am Main to Knoxville departing on 6/21. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Knoxville, 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 Frankfurt am Main to Knoxville, as well as popular online travel agencies
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Cheap Flight Deals from Frankfurt am Main to Knoxville (FRA-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Frankfurt am Main to Knoxville 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Frankfurt am Main to Knoxville.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
United Airlines Logo
12:20 pm - 11:05 pmFRA-TYS
16h 45m2 stops
United Airlines Logo
2:30 pm - 11:05 amTYS-FRA
14h 35m2 stops
$684United Airlines
Find Deal
Sat, Jun 21 - Sat, Jun 28
Virgin Atlantic Logo
10:40 am - 11:54 pmFRA-TYS
19h 14m1 stop
Virgin Atlantic Logo
12:01 pm - 8:55 amTYS-FRA
14h 54m1 stop
$693Virgin Atlantic
Find Deal
Sat, Jun 21 - Sat, Jun 28
KLM Logo
11:00 am - 5:35 pmFRA-TYS
12h 35m1 stop
KLM Logo
10:45 am - 9:50 amTYS-FRA
17h 05m1 stop
$724KLM
Find Deal
Fri, Jun 20 - Fri, Jun 27
Air France Logo
10:40 am - 8:08 pmFRA-TYS
15h 28m1 stop
Air France Logo
2:30 pm - 11:25 amTYS-FRA
14h 55m2 stops
$917Air France
Find Deal
Fri, Jun 20 - Sat, Jun 28
 Logo
2:45 pm - 11:50 amFRA-TYS
27h 05m2 stops
 Logo
10:06 pm - 11:10 amTYS-FRA
31h 04m1 stop
Sun, Jun 22 - Fri, Jun 27
Finnair Logo
11:30 am - 11:59 pmFRA-TYS
18h 29m2 stops
Finnair Logo
6:25 pm - 6:35 pmTYS-FRA
18h 10m2 stops
$965Finnair
Find Deal
Fri, Jun 20 - Fri, Jun 27
British Airways Logo
6:10 am - 8:59 pmFRA-TYS
20h 49m2 stops
British Airways Logo
6:26 pm - 5:55 pmTYS-FRA
17h 29m2 stops
$969British Airways
Find Deal
Fri, Jun 20 - Sat, Jun 28
KLM Logo
7:00 am - 4:35 pmFRA-TYS
15h 35m2 stops
KLM Logo
2:36 pm - 8:55 amTYS-FRA
12h 19m1 stop
$1,008KLM
Find Deal
Fri, Jun 20 - Fri, Jun 27
Air France Logo
10:40 am - 5:16 pmFRA-TYS
12h 36m1 stop
Air France Logo
2:36 pm - 11:25 amTYS-FRA
14h 49m2 stops
$1,134Air France
Find Deal
Sat, Jun 21 - Fri, Jun 27
 Logo
6:00 am - 3:16 pmFRA-TYS
15h 16m2 stops
 Logo
2:30 pm - 11:25 amTYS-FRA
14h 55m2 stops
$1,459
Find Deal
Sun, Jun 22 - Sat, Jun 28

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

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

What’s the cheapest day of the week to fly from Frankfurt am Main to Knoxville?

The average price of all round-trip flights from Frankfurt am Main Airport to Knoxville clicked on KAYAK for each day over the last 12 months.
For Frankfurt am Main to Knoxville, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Knoxville back to Frankfurt am Main, the best deals are generally found on Tuesday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Frankfurt am Main Airport to Knoxville, 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 Frankfurt am Main Airport to Knoxville is March, where tickets cost $536 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $1,010 and $961 respectively.

Good to know

Low season

January

High season

July

Cheapest flight

$684
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Frankfurt am Main to Knoxville

When to book flights from Frankfurt am Main to Knoxville

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to Knoxville 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 Frankfurt am Main to Knoxville flights

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

    In the last 3 days, the lowest price for a flight from Frankfurt am Main Airport to Knoxville was $2,062 for a one-way ticket and $684 for a round-trip.

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

    Yes

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

    On your way to Knoxville, you’ll fly out from Frankfurt am Main. You’ll be landing at Knoxville McGhee Tyson.

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

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

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

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

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

    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 Frankfurt am Main to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Frankfurt am Main 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 Frankfurt am Main to Knoxville?

    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 Knoxville with an airline and back to Frankfurt am Main with another airline. Booking your flights between Frankfurt am Main and TYS 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 Frankfurt am Main to Knoxville?

    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 Knoxville from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Frankfurt am Main to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Knoxville. 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 Frankfurt am Main to Knoxville? 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.
7.4
United AirlinesOverall score based on 8615 reviews
8.1Crew
7.3Comfort
6.6Food
7.7Boarding
7.0Entertainment
Airline reviews

The gate was too far away for the connecting flight

8.0 ExcellentAnonymous, Mar 2025LAX - SFO
Read more United Airlines reviews

The gate was too far away for the connecting flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Compared with other carriers business class for an overnight was not worth the extra expense.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

The flight was delayed so the people from a late connecting flight was able to still make the connection.

The crew was outstanding. And the food was surprisingly good. The chicken and the pasta dish were both delicious and I was supposed with a pizza twist near Landing. We hit a lot of turbulence and the crew was calm and kind. Loved the TV in screen. Tons of new releases.

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

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