$512 Find Cheap Flights from Europe to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Knoxville departing on 6/18. 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

Fri, Oct 9 - Mon, Oct 12
United Airlines Logo
5:10 pm - 11:55 pm
FRA
-
TYS
12h 45m
1 stop
United Airlines Logo
1:55 pm - 9:55 am
TYS
-
FRA
14h 00m
1 stop
$753United Airlines
Mon, Jul 6 - Mon, Jul 13
Multiple Airlines Logo
2:00 pm - 11:33 pm
LGW
-
TYS
14h 33m
1 stop
Multiple Airlines Logo
7:20 pm - 10:00 am
TYS
-
LGW
33h 40m
1 stop
$801Multiple Airlines
Sat, Jul 11 - Tue, Jul 21
Lufthansa Logo
12:40 pm - 8:44 pm
FRA
-
TYS
14h 04m
1 stop
Lufthansa Logo
1:35 pm - 7:20 am
TYS
-
FRA
11h 45m
1 stop
$845Lufthansa
Tue, Aug 18 - Mon, Aug 24
Lufthansa Logo
12:20 pm - 8:24 pm
FRA
-
TYS
14h 04m
1 stop
Lufthansa Logo
6:02 pm - 2:05 pm
TYS
-
FRA
14h 03m
1 stop
$847Lufthansa
Tue, Aug 18 - Mon, Aug 24
Air Canada Logo
9:55 am - 8:24 pm
FRA
-
TYS
16h 29m
2 stops
Air Canada Logo
5:45 am - 6:00 am
TYS
-
FRA
18h 15m
2 stops
$848Air Canada
Sat, Sep 19 - Sat, Oct 3
Delta Logo
7:00 am - 11:04 pm
FRA
-
TYS
22h 04m
2 stops
Delta Logo
11:30 am - 11:25 am
TYS
-
FRA
17h 55m
2 stops
$860Delta
Tue, Jun 9 - Sat, Jun 13
Delta Logo
8:55 am - 9:41 pm
DUB
-
TYS
17h 46m
2 stops
Delta Logo
11:32 am - 10:00 am
TYS
-
DUB
17h 28m
1 stop
$916Delta
Thu, Aug 6 - Tue, Aug 11
Air Canada Logo
9:50 am - 11:54 pm
DUB
-
TYS
19h 04m
3 stops
Air Canada Logo
9:45 am - 8:15 am
TYS
-
DUB
17h 30m
3 stops
$918Air Canada
Mon, Jul 6 - Mon, Jul 13
British Airways Logo
3:00 pm - 11:51 pm
LHR
-
TYS
13h 51m
1 stop
British Airways Logo
1:43 pm - 7:50 am
TYS
-
LHR
13h 07m
1 stop
$946British Airways
Tue, Jun 23 - Tue, Jun 30
British Airways Logo
3:00 pm - 11:47 pm
LHR
-
TYS
13h 47m
1 stop
British Airways Logo
6:43 pm - 11:15 am
TYS
-
LHR
11h 32m
1 stop
$948British Airways
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$512
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Paris 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.
7.9
DeltaOverall score based on 8425 reviews
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
7.8Comfort
Airline reviews

Flight was delayed. Then eventually cancelled. The female staff that was announcing overhead was unprofessional. She was telling everyone that the company is not going to give any money for taxi, hotel etc. then eventually the flight was cancelled.

2.0 MediocreRohan, May 2026
SDQ - JFK
Read more Delta reviews

Flight was delayed. Then eventually cancelled. The female staff that was announcing overhead was unprofessional. She was telling everyone that the company is not going to give any money for taxi, hotel etc. then eventually the flight was cancelled.

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

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

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

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

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Everything you need to know for your flight to Knoxville

Information on the airport you'll fly into in Knoxville

Knoxville (TYS)