$335 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 1/30. 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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Everything you should know

Cheapest round-trip
$502
Multiple Airlines
Mon 1/26Mon 2/9
LGW - TYS • 1 stop
Cheapest one-way
$335
Multiple Airlines
Fri 1/30
LGW - TYS • 1 stop
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Flight Deals
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Flight Deals

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

Mon, Jan 26 - Mon, Feb 9
Multiple Airlines Logo
2:00 pm - 12:10 pm
LGW
-
TYS
27h 10m1 stop
Multiple Airlines Logo
12:55 pm - 10:00 am
TYS
-
LGW
16h 05m1 stop
$502Multiple Airlines
Tue, Feb 24 - Thu, Apr 23
United Airlines Logo
10:25 am - 8:37 pm
LHR
-
TYS
15h 12m1 stop
United Airlines Logo
1:53 pm - 6:45 am
TYS
-
LHR
11h 52m1 stop
$533United Airlines
Sat, Jan 17 - Wed, Jan 21
American Airlines Logo
7:40 am - 9:21 pm
BUD
-
TYS
19h 41m2 stops
American Airlines Logo
7:44 am - 11:20 am
TYS
-
BUD
21h 36m2 stops
$535American Airlines
Sat, Jan 17 - Wed, Jan 21
American Airlines Logo
7:40 am - 11:21 pm
BUD
-
TYS
21h 41m2 stops
American Airlines Logo
11:19 am - 11:20 am
TYS
-
BUD
18h 01m3 stops
$539American Airlines
Wed, Feb 18 - Fri, Feb 27
British Airways Logo
6:45 am - 8:40 pm
ZRH
-
TYS
19h 55m2 stops
British Airways Logo
11:42 am - 10:55 am
TYS
-
ZRH
17h 13m2 stops
$569British Airways
Sat, Mar 7 - Sat, Mar 28
British Airways Logo
6:35 am - 9:55 pm
ZRH
-
TYS
21h 20m2 stops
British Airways Logo
2:54 pm - 5:50 pm
TYS
-
ZRH
21h 56m2 stops
$652British Airways
Fri, Feb 20 - Thu, Feb 26
Scandinavian Airlines Logo
10:25 am - 11:52 pm
ZRH
-
TYS
19h 27m2 stops
Scandinavian Airlines Logo
4:03 pm - 2:10 pm
TYS
-
ZRH
16h 07m2 stops
$662Scandinavian Airlines
Tue, Feb 24 - Thu, Apr 23
Finnair Logo
9:55 am - 9:05 pm
LHR
-
TYS
16h 10m1 stop
Finnair Logo
2:49 pm - 7:50 am
TYS
-
LHR
12h 01m1 stop
$687Finnair
Tue, Mar 17 - Thu, Mar 26
Finnair Logo
7:40 am - 9:04 pm
MAN
-
TYS
17h 24m2 stops
Finnair Logo
4:15 pm - 4:30 pm
TYS
-
MAN
20h 15m2 stops
$778Finnair
Fri, Jan 30 - Fri, Feb 6
Scandinavian Airlines Logo
7:15 pm - 11:45 pm
MAN
-
TYS
33h 30m2 stops
Scandinavian Airlines Logo
4:06 pm - 6:35 pm
TYS
-
MAN
21h 29m2 stops
$798Scandinavian Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$335
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from London Gatwick Airport 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 airlines 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.
7.4
United AirlinesOverall score based on 9136 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

10.0 ExcellentDr. Joseph, Jan 2026
EWR - ORD
Read more United Airlines reviews

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

The staff was nice, however boarding taking 2 hours. That’s insane. Overall very bad experience, a lot of turbulence and when landed in Chicago was horrible. I don’t think I’ll flight with UA again.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

Plane was extremely delayed, but not all of it was BA fault (some was). Worst part was lack of room - this had as much space as an Allegiant flight. I thought transatlantic usually gave you an extra inch or two, but not this one. Entertainment system sporadically worked and didn’t have great options. Overhead bins are old and tiny, not as good as aunties new planes.

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

Besides having a LONG layover in Philadelphia to begin with, our flight was delayed and left late. We spent 7 hours in the Philadelphia airport after being in the air 7 hours from Portugal to Philly. It turned into a 24 hour day of travel which was exhausting. I know you can't help weather but our layover was difficult as my husband is handicapped. The staff was EXTREMELY helpful with his wheelchair tho!!

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

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