$346 Find Cheap Flights from Europe to Knoxville - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Knoxville departing on 7/25. 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

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Cheap Flights from Europe to Knoxville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Europe 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Europe to Knoxville

Sat, Jul 25 - Sat, Aug 8
Virgin Atlantic Logo
11:00 am - 9:38 pm
FRA
-
TYS
16h 38m
1 stop
Virgin Atlantic Logo
7:15 am - 8:40 am
TYS
-
FRA
19h 25m
2 stops
$346Virgin Atlantic
Sat, Jul 25 - Sat, Aug 8
Virgin Atlantic Logo
11:00 am - 11:01 pm
FRA
-
TYS
18h 01m
2 stops
Virgin Atlantic Logo
11:38 am - 8:40 am
TYS
-
FRA
15h 02m
2 stops
$350Virgin Atlantic
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
7:05 am - 9:04 pm
CPH
-
TYS
19h 59m
2 stops
American Airlines Logo
1:23 pm - 4:50 pm
TYS
-
CPH
21h 27m
2 stops
$647American Airlines
Fri, Sep 4 - Sat, Sep 12
Delta Logo
8:55 am - 11:52 pm
DUB
-
TYS
19h 57m
2 stops
Delta Logo
11:40 am - 8:15 am
TYS
-
DUB
15h 35m
2 stops
$668Delta
Fri, Sep 4 - Sat, Sep 12
Delta Logo
5:55 am - 5:42 pm
DUB
-
TYS
16h 47m
2 stops
Delta Logo
7:50 am - 8:45 am
TYS
-
DUB
19h 55m
1 stop
$670Delta
Fri, Sep 4 - Sun, Sep 13
Multiple Airlines Logo
2:00 pm - 10:56 pm
LGW
-
TYS
13h 56m
1 stop
Multiple Airlines Logo
7:10 am - 8:25 am
TYS
-
LGW
20h 15m
2 stops
$718Multiple Airlines
Sun, Aug 2 - Sun, Aug 9
United Airlines Logo
12:45 pm - 9:43 am
CPH
-
TYS
50h 58m
2 stops
United Airlines Logo
6:00 am - 8:55 am
TYS
-
CPH
20h 55m
2 stops
$732United Airlines
Sun, Nov 15 - Mon, Dec 14
American Airlines Logo
6:25 am - 8:34 am
DUS
-
TYS
32h 09m
2 stops
American Airlines Logo
4:59 pm - 3:10 pm
TYS
-
DUS
16h 11m
2 stops
$765American Airlines
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
9:20 am - 8:59 pm
FRA
-
TYS
17h 39m
1 stop
Multiple Airlines Logo
6:05 pm - 7:20 am
TYS
-
FRA
31h 15m
1 stop
$772Multiple Airlines
Fri, Jul 31 - Thu, Dec 10
United Airlines Logo
11:35 am - 8:44 pm
DUB
-
TYS
14h 09m
1 stop
United Airlines Logo
7:00 am - 9:55 am
TYS
-
DUB
21h 55m
2 stops
$811United Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$346
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 25% increase in price.
Flight from Frankfurt am Main to Knoxville

FAQs for booking flights from Europe to Knoxville

  • How does KAYAK find such low prices on flights from Europe 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 Europe to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Europe 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 Europe 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 Europe with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Europe 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 Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Europe to Knoxville

 
Need help choosing which airline to fly with from Europe 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.
7.8
DeltaOverall score based on 8424 reviews
8.5Crew
7.2Food
7.8Entertainment
8.1Boarding
7.8Comfort
Airline reviews

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

10.0 ExcellentAnonymous, Jun 2026
SEA - LAX
Read more Delta reviews

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

Very good flight. Crew was great. No issues and we even arrived early.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

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Everything you need to know for your flight to Knoxville

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