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TYS

£359 Find cheap flights 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 22/5. 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
0 bags
Sat 15/6
Sat 22/6

Search 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 for flights to Knoxville
These are the airlines KAYAK users have selected most often from within our search results for flights to Knoxville
In the last 7 days, travellers have searched 42,211,976 times on KAYAK, and here's why:

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Cheap flight deals to Knoxville

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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 and deals for you by selecting your travel dates.
Choose your dates
20:40 - 11:55LGW-TYS
20h 15m1 stop
06:30 - 10:00TYS-LGW
22h 30m1 stop
Fri, 14 Jun - Fri, 21 Jun
13:30 - 23:44LHR-TYS
15h 14m2 stops
19:20 - 06:30TYS-LHR
30h 10m2 stops
Tue, 17 Sep - Tue, 24 Sep
15:05 - 15:32LGW-TYS
29h 27m2 stops
20:39 - 08:10TYS-LGW
30h 31m2 stops
£579Finnair
Find Deal
Tue, 17 Sep - Tue, 24 Sep
12:45 - 23:52LHR-TYS
16h 07m1 stop
12:00 - 06:20TYS-LHR
13h 20m2 stops
£580Virgin Atlantic
Find Deal
Tue, 17 Sep - Tue, 24 Sep
06:50 - 19:30LHR-TYS
17h 40m2 stops
10:59 - 10:40TYS-LHR
18h 41m2 stops
£582United Airlines
Find Deal
Tue, 17 Sep - Thu, 26 Sep
15:05 - 23:25LGW-TYS
13h 20m2 stops
07:41 - 08:10TYS-LGW
19h 29m2 stops
£593Finnair
Find Deal
Tue, 17 Sep - Thu, 26 Sep
12:00 - 18:43LGW-TYS
35h 43m2 stops
14:30 - 10:00TYS-LGW
14h 30m2 stops
£617Virgin Atlantic
Find Deal
Thu, 26 Sep - Mon, 30 Sep
16:40 - 23:40LHR-TYS
12h 00m1 stop
14:45 - 08:30TYS-LHR
12h 45m1 stop
£619United Airlines
Find Deal
Thu, 26 Sep - Mon, 30 Sep
08:10 - 21:05LHR-TYS
17h 55m1 stop
15:57 - 10:30TYS-LHR
13h 33m1 stop
£736British Airways
Find Deal
Wed, 12 Jun - Wed, 19 Jun
13:10 - 21:05LHR-TYS
12h 55m1 stop
18:01 - 10:30TYS-LHR
11h 29m1 stop
£756British Airways
Find Deal
Tue, 11 Jun - Tue, 18 Jun

Flights to Knoxville - Travel Insights & Trends

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

What is the cheapest day to fly to Knoxville?

The average price of all flights to Knoxville clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Knoxville is Wednesday where tickets can be as cheap as £665. On the other hand, the most expensive day to fly is Sunday, where prices are £818 on average.

What is the cheapest month to fly to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Knoxville is May, where tickets cost £582 on average for one-way flights. On the other hand, the most expensive months are February and August, where the average cost of tickets from the United Kingdom is £899 and £890 respectively. For return trips, the best month to travel is January with an average price of £541.

What is the cheapest time of day to fly to Knoxville?

The average price for all flights to Knoxville depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Knoxville is generally at night, when flights cost £573 on average. The most expensive time of day to fly to Knoxville is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £651.

How far in advance should I book a flight to Knoxville?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Knoxville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 63 days before departure.

How long is the flight to Knoxville?

The duration of your flight to Knoxville depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Knoxville on KAYAK are from London, which takes 14h 20m, Manchester, which takes 14h 43m, and Edinburgh, which takes 16h 46m.

Good to know - Cheap tickets to Knoxville

Low season

February

High season

September

Cheapest flight

£359
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from London Gatwick Airport to Knoxville

When to book flights to Knoxville

Are your dates flexible? Find out the best times to travel to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Knoxville based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Knoxville flights

  • How far is Knoxville from central Knoxville?

    You’ll need to travel 11 miles to reach the Knoxville city centre from Knoxville.

  • What is the name of Knoxville’s airport?

    All flights to Knoxville land at Knoxville. The airport code is TYS,and it can also be referred to as Mc Ghee Tyson or McGhee Tyson.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

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

  • Which airline offers the most flights to Knoxville?

    Of the 6 airlines that fly to Knoxville, American Airlines offers the most flights, with around 268 per week, followed by Delta with 164 flights per week.

See more FAQs

Top tips for finding cheap flights to Knoxville

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Knoxville flight deals.

Prefer to fly direct to Knoxville McGhee Tyson?

Find which airlines fly direct to McGhee Tyson, which days they fly and book direct flights.

Direct departures

United Kingdom to Knoxville McGhee Tyson

Monday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Tuesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Wednesday

ANA, Aer Lingus, Aeromexico, +24 more

ANA, Aer Lingus, +25 more

Thursday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

Friday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Saturday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Sunday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

See more direct flights

Direct returns

Knoxville McGhee Tyson to United Kingdom

Monday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Tuesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Wednesday

ANA, Aer Lingus, Aeromexico, +24 more

ANA, Aer Lingus, +25 more

Thursday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

Friday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Saturday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Sunday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

See more direct flights
See more direct flights

Top 5 airlines flying to Knoxville

 
See real verified KAYAK customer reviews for airlines flying to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Knoxville. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.7
FinnairOverall score based on 1376 reviews
7.5Comfort
7.0Entertainment
6.9Food
8.2Crew
7.8Boarding
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Boarding was terrible. My wife uses a wheel chair and she was in an incredibly hot closed metal cargo box for close to 20 minutes before getting on board

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

It was okay, no wifi or entertainment real disappointment. Staff onboard not very friendly.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

We liked the direct flight from Frankfurt to Orlando, however, it was a little confusing as I thought I was traveling with Lufthansa from Izmir- Frankfurt-Orlando. We were not able to check in online twenty-four hours before the flight from Izmir. One lady in our group wanted to check two suitcases in Izmir, but was not allowed to do so. She was allowed to take the extra bag into the cablin. Others in our group were able to check two bags. In Frankfurt several in our group were given stand-by boarding tickets, which worried them. Everyone eventually was allowed to board, but it caused them to worry. I didn't have any of those problem.

Boarding, comfort, food/drinks, entertainment and most of all an extremely courteous and friendly group of flight attendants made my 12 hour flight an absolute joy!

The bad part was 2 hour delay and we were seating in the airplane it was getting hot and uncomfortable But after they fixed the problem everything went so smooth Crew were amazing very nice polite and caring

Touchscreens do not work. WiFi did not work. Food is possibly the worst on any European airline. Drinks came by only four times on a cross-Atlantic. The plane was two hours late because—it was announced—Lufthansa didn't have enough large aircraft in their fleet to accommodate an on-time flight.

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Book Cheap Knoxville Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Knoxville found on KAYAK in the last 72 hours.
14/6Fri
1 stop
20h 15mLGW-TYS
21/6Fri
1 stop
22h 30mTYS-LGW
£511
17/9Tue
2 stops
15h 14mLHR-TYS
24/9Tue
2 stops
30h 10mTYS-LHR
£572
17/9Tue
2 stopsFinnair
29h 27mLGW-TYS
24/9Tue
2 stopsFinnair
30h 31mTYS-LGW
£579
17/9Tue
1 stopVirgin Atlantic
16h 07mLHR-TYS
24/9Tue
2 stopsVirgin Atlantic
13h 20mTYS-LHR
£580
17/9Tue
2 stopsUnited Airlines
17h 40mLHR-TYS
26/9Thu
2 stopsUnited Airlines
18h 41mTYS-LHR
£582
17/9Tue
2 stopsFinnair
13h 20mLGW-TYS
26/9Thu
2 stopsFinnair
19h 29mTYS-LGW
£593
26/9Thu
2 stopsVirgin Atlantic
35h 43mLGW-TYS
30/9Mon
2 stopsVirgin Atlantic
14h 30mTYS-LGW
£617
26/9Thu
1 stopUnited Airlines
12h 00mLHR-TYS
30/9Mon
1 stopUnited Airlines
12h 45mTYS-LHR
£619
12/6Wed
1 stopBritish Airways
17h 55mLHR-TYS
19/6Wed
1 stopBritish Airways
13h 33mTYS-LHR
£736
11/6Tue
1 stopBritish Airways
12h 55mLHR-TYS
18/6Tue
1 stopBritish Airways
11h 29mTYS-LHR
£756

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Knoxville found on KAYAK in the last 72 hours.
22/5Wed
2 stops
36h 42mLGW-TYS
£359
13/7Sat
2 stops
45h 45mLGW-TYS
£381
13/7Sat
2 stops
45h 45mLGW-TYS
£386
22/5Wed
1 stopFinnair
33h 13mLHR-TYS
£647
22/5Wed
1 stopFinnair
33h 13mLHR-TYS
£651
22/5Wed
2 stopsLufthansa
18h 26mLCY-TYS
£885
23/5Thu
2 stopsLufthansa
19h 29mLCY-TYS
£929
13/7Sat
2 stopsBritish Airways
40h 03mLCY-TYS
£1,006
8/7Mon
1 stopKLM
11h 56mEDI-TYS
£1,350
13/7Sat
2 stopsKLM
17h 14mLCY-TYS
£1,354

Search by stops

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Search by price

Recent domestic flight deals

12/6Wed
multi-stopDelta
6h 46mPHL-TYS
19/6Wed
multi-stopDelta
6h 00mTYS-PHL
£139
9/7Tue
multi-stopDelta
3h 47mPHL-TYS
10/7Wed
multi-stopDelta
4h 11mTYS-PHL
£145
11/6Tue
multi-stopDelta
4h 19mORD-TYS
18/6Tue
multi-stopDelta
5h 55mTYS-ORD
£149
13/6Thu
multi-stopDelta
3h 52mPHL-TYS
16/6Sun
multi-stopDelta
4h 34mTYS-PHL
£149
12/9Thu
directUnited Airlines
1h 42mORD-TYS
15/9Sun
directUnited Airlines
1h 54mTYS-ORD
£181
24/6Mon
directUnited Airlines
1h 46mORD-TYS
1/7Mon
multi-stopUnited Airlines
5h 05mTYS-ORD
£189
22/6Sat
multi-stopAmerican Airlines
8h 38mIAH-TYS
29/6Sat
multi-stopAmerican Airlines
4h 53mTYS-IAH
£370
31/5Fri
multi-stopAmerican Airlines
7h 26mSEA-TYS
8/6Sat
multi-stopAmerican Airlines
14h 26mTYS-SEA
£566
15/6Sat
multi-stopAlaska Airlines
10h 01mSEA-TYS
16/6Sun
multi-stopAlaska Airlines
8h 28mTYS-SEA
£603
16/6Sun
multi-stopAlaska Airlines
8h 03mSEA-TYS
20/6Thu
multi-stopAlaska Airlines
8h 10mTYS-SEA
£655

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Last minute flights to Knoxville

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Knoxville that are departing in the next 10 days.
18/5Sat
multi-stopFinnair
12h 45mLHR-TYS
20/6Thu
multi-stopFinnair
13h 56mTYS-LHR
£873
18/5Sat
multi-stopFinnair
13h 09mLHR-TYS
20/6Thu
multi-stopFinnair
12h 59mTYS-LHR
£1,023
18/5Sat
multi-stopFinnair
19h 42mLHR-TYS
20/6Thu
multi-stopFinnair
14h 14mTYS-LHR
£1,024
18/5Sat
multi-stopUnited Airlines
17h 28mLHR-TYS
20/6Thu
multi-stopUnited Airlines
18h 35mTYS-LHR
£1,158
18/5Sat
multi-stopUnited Airlines
17h 28mLHR-TYS
20/6Thu
multi-stopUnited Airlines
20h 30mTYS-LHR
£1,163
18/5Sat
multi-stopUnited Airlines
27h 11mLHR-TYS
20/6Thu
multi-stopUnited Airlines
13h 25mTYS-LHR
£1,167
18/5Sat
multi-stopUnited Airlines
28h 48mLHR-TYS
20/6Thu
multi-stopUnited Airlines
19h 55mTYS-LHR
£1,172
18/5Sat
multi-stop
20h 01mLHR-TYS
20/6Thu
multi-stop
33h 15mTYS-LHR
£1,402
18/5Sat
multi-stopEthiopian Air
51h 24mLHR-TYS
20/6Thu
multi-stopEthiopian Air
44h 10mTYS-LHR
£3,113
18/5Sat
multi-stopEthiopian Air
51h 24mLHR-TYS
20/6Thu
multi-stopEthiopian Air
44h 10mTYS-LHR
£3,128

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Flights to Knoxville, Tennessee