$330+ Cheap flights from Knoxville (TYS) to London (LON)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LON
Dec 14 — Dec 211
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to London with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to London
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Cheapest flights from Knoxville to LondonExplore the most affordable flight options available from Knoxville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2026.
Explore the most affordable flight options available from Knoxville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2026.
This United Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:57 am -
1 stop13h 58m
Mon 12/71:45 pm -
2 stops54h 08m
Deal found 11/13![United Airlines logo]()
$977
This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:35 pm -
2 stops15h 15m
Wed 11/188:45 am -
2 stops20h 14m
Deal found 11/11![Lufthansa logo]()
$1,020
This Iberia deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:33 am -
1 stop17h 52m
Wed 11/187:35 am -
2 stops21h 12m
Deal found 11/11![Iberia logo]()
$1,021
This CheapOair deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:45 am -
2 stops16h 25m
Sun 12/138:45 am -
2 stops20h 14m
Deal found 11/14![Multiple Airlines logo]()
$1,025
This FlightHub deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:02 pm -
1 stop12h 58m
Sun 12/137:30 am -
2 stops18h 28m
Deal found 11/14![British Airways logo]()
$1,026
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:56 pm -
2 stops14h 14m
Fri 12/46:50 am -
2 stops15h 10m
Deal found 11/12![United Airlines logo]()
$1,028
This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:59 pm -
1 stop12h 26m
Wed 11/182:10 pm -
1 stop13h 38m
Deal found 11/11![British Airways logo]()
$1,043
This FlightHub deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/274:00 pm -
1 stop10h 50m
Fri 12/42:10 pm -
1 stop12h 38m
Deal found 11/12![British Airways logo]()
$1,045
This Virgin Atlantic deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:36 pm -
1 stop10h 49m
Thu 12/171:20 pm -
2 stops15h 37m
Deal found 11/12![Virgin Atlantic logo]()
$1,046
This Booking.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:11 pm -
1 stop13h 24m
Mon 12/71:10 pm -
1 stop12h 48m
Deal found 11/13![British Airways logo]()
$1,051
Best flights from Knoxville to LondonDiscover carefully curated flight deals from Knoxville to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 14, 2026.
Discover carefully curated flight deals from Knoxville to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 14, 2026.
This United Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/15:53 pm -
1 stop13h 07m
Wed 3/39:00 am -
2 stops19h 59m
Deal found 11/14![United Airlines logo]()
$763
This Scandinavian Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/14:43 pm -
2 stops35h 37m
Thu 2/46:40 pm -
2 stops34h 18m
Deal found 11/10![Scandinavian Airlines logo]()
$945
This United Airlines deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/311:52 am -
1 stop14h 48m
Sun 3/146:50 am -
2 stops21h 09m
Deal found 11/14![United Airlines logo]()
$942
This United Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/117:35 pm -
1 stop10h 15m
Tue 2/169:00 am -
2 stops19h 59m
Deal found 11/13![United Airlines logo]()
$942
Last-minute flights from Knoxville to LondonDiscover last-minute flight deals from Knoxville to London. Data last updated November 14, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to London. Data last updated November 14, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:35 pm -
2 stops15h 15m
Wed 11/188:45 am -
2 stops20h 14m
Deal found 11/11![Lufthansa logo]()
$1,020
This Iberia deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:33 am -
1 stop17h 52m
Wed 11/187:35 am -
2 stops21h 12m
Deal found 11/11![Iberia logo]()
$1,021
This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:59 pm -
1 stop12h 26m
Wed 11/182:10 pm -
1 stop13h 38m
Deal found 11/11![British Airways logo]()
$1,043
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:56 pm -
2 stops14h 14m
Fri 12/46:50 am -
2 stops15h 10m
Deal found 11/12![United Airlines logo]()
$1,028
This FlightHub deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/274:00 pm -
1 stop10h 50m
Fri 12/42:10 pm -
1 stop12h 38m
Deal found 11/12![British Airways logo]()
$1,045
This United Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:57 am -
1 stop13h 58m
Mon 12/71:45 pm -
2 stops54h 08m
Deal found 11/13![United Airlines logo]()
$977
This Booking.com deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:11 pm -
1 stop13h 24m
Mon 12/71:10 pm -
1 stop12h 48m
Deal found 11/13![British Airways logo]()
$1,051
This CheapOair deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:45 am -
2 stops16h 25m
Sun 12/138:45 am -
2 stops20h 14m
Deal found 11/14![Multiple Airlines logo]()
$1,025
This FlightHub deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:02 pm -
1 stop12h 58m
Sun 12/137:30 am -
2 stops18h 28m
Deal found 11/14![British Airways logo]()
$1,026
This Virgin Atlantic deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/102:36 pm -
1 stop10h 49m
Thu 12/171:20 pm -
2 stops15h 37m
Deal found 11/12![Virgin Atlantic logo]()
$1,046
One-way flights from Knoxville to LondonSearch for one-way flight options from Knoxville to London. Find affordable one-way fares based on user searches. Data last updated November 14, 2026.
Search for one-way flight options from Knoxville to London. Find affordable one-way fares based on user searches. Data last updated November 14, 2026.
This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/155:12 pm -
1 stop12h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![British Airways logo]()
$330
This Justfly.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/155:45 am -
2 stops20h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Air Canada logo]()
$340
This Air Canada deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1511:51 am -
2 stops15h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/13![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2011:30 am -
3 stops48h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:10 am -
3 stops31h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:10 am -
3 stops29h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/258:10 am -
3 stops29h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Multiple Airlines logo]()
$515
This FlightHub deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/16:05 am -
2 stops45h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Aer Lingus logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/259:00 am -
2 stops25h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Multiple Airlines logo]()
$543
This Bravofly deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2012:00 pm -
1 stop13h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Virgin Atlantic logo]()
$545
This Air Canada deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2010:45 am -
2 stops15h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Multiple Airlines logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/266:00 am -
2 stops36h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Multiple Airlines logo]()
$705
Find flight deals from Knoxville to London
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 14, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $899 (FlightHub) |
One-way from | $330 (FlightHub) |
Popular in | June |
Cheapest in | February |
Average price | $1,205 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 14, 2026.
Use the filters below to find and compare flights from Knoxville to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KnoxvilleLondon
TYS Knoxville McGhee Tyson - LHR London Heathrow
TYSLHR
Knoxville McGhee Tyson
Mon 3/15
5:12 pm-9:40 am
1 stop12h 28m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$333
KnoxvilleLondon
TYS Knoxville McGhee Tyson - LHR London Heathrow
TYSLHR
Knoxville McGhee Tyson
Mon 3/15
5:45 am-6:30 am
2 stops20h 45m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$340
KnoxvilleLondon
TYS Knoxville McGhee Tyson - LHR London Heathrow
TYSLHR
Knoxville McGhee Tyson
Mon 3/15
11:51 am-7:10 am
2 stops15h 19m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$341
KnoxvilleLondon
TYS Knoxville McGhee Tyson - STN London Stansted
TYSSTN
Knoxville McGhee Tyson
Wed 1/20
11:30 am-5:00 pm
3 stops48h 30m
London Stansted
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$416
KnoxvilleLondon
TYS Knoxville McGhee Tyson - STN London Stansted
TYSSTN
Knoxville McGhee Tyson
Fri 11/27
9:10 am-9:20 pm
3 stops31h 10m
London Stansted
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$417
KnoxvilleLondon
TYS Knoxville McGhee Tyson - LHR London Heathrow
TYSLHR
Knoxville McGhee Tyson
Fri 11/27
9:10 am-8:05 am
2 stops17h 55m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$490
KnoxvilleLondon
TYS Knoxville McGhee Tyson - LHR London Heathrow
TYSLHR
Knoxville McGhee Tyson
Wed 1/20
12:00 pm-6:25 am
1 stop13h 25m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$545
KnoxvilleLondon
TYS Knoxville McGhee Tyson - LHR London Heathrow
TYSLHR
Knoxville McGhee Tyson
Wed 1/20
10:45 am-7:10 am
2 stops15h 25m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$563
KnoxvilleLondon
TYS Knoxville McGhee Tyson - LHR London Heathrow
TYSLHR
Knoxville McGhee Tyson
Fri 1/1
9:00 am-7:00 am
1 stop17h 00m
London Heathrow
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$570
KnoxvilleLondon
TYS Knoxville McGhee Tyson - STN London Stansted
TYSSTN
Knoxville McGhee Tyson
Fri 12/18
6:47 pm-7:40 am
3 stops55h 53m
London Stansted
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$730
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Knoxville to London
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to London in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Knoxville-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Knoxville-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-London flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Knoxville to London
Have a flexible travel schedule? Discover the best time to fly to London from Knoxville with our price prediction graph.
TYS-LON
TYS-LHR
TYS-STN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Knoxville to London
TYS-LON
TYS-LHR
TYS-STN
What is the cheapest month to book a flight from Knoxville to London?
Currently, February is the cheapest month in which you can book a flight from Knoxville to London (average of $799). Flying from Knoxville to London in June is currently the most expensive (average of $1,521). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated November 14, 2026.
Read through reviews of airlines operating flights from Knoxville to London, such as Delta,Virgin Atlantic, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Knoxville to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsIlford
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Harrow
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Basingstoke
Dartford
Winchester
Croydon
Kingston upon Thames
Chipping Norton
Slough
Eastbourne
Watford
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Alternative routes for Knoxville to London
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Complete your trip
Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Knoxville to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to London
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 14, 2026.
Knoxville and London flights
Browse other Knoxville and London flight options. Last updated on November 14, 2026.
Other flights from Knoxville
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Top 4 airlines flying from Knoxville to London
Discover the top 4 airlines that operate flights from Knoxville to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$646 | Average$1,193 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$674 | Average$1,183 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$719 | Average$986 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$795 | Average$989 | FlexibilityNo cancel fee | On-time69% |