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$390+ Cheap flights from London (LON) to Knoxville (TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — TYS
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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The best prices from London to Knoxville McGhee Tyson are usually found in January or February, booked 56 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Cheap flight deals from London to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Knoxville (TYS). 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 December 22, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$681
(TravelUp)

One-way from

$390
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$1,027
Provider with most accurate pricing for London (LON)-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Knoxville McGhee Tyson flights.
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From London (LON) to Knoxville McGhee Tyson
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One-way flight from London (LON) to Knoxville McGhee Tyson
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High demand for flights, 16% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from London to Knoxville

Cheapest flights from London to Knoxville
Explore the most affordable flight options available from London to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This The Travel House deal was found by Cheapflights users on 12/21. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:50 amLHR - TYS
1 stop12h 37mFinnair
Thu 1/97:56 amTYS - LHR
2 stops19h 44mFinnair
Deal found 12/21$1,141
This ChecknFly deal was found by Cheapflights users on 12/21. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/244:00 pmLHR - TYS
2 stops23h 39mLufthansa
Thu 1/92:35 pmTYS - LHR
2 stops12h 50mLufthansa
Deal found 12/21$1,297
This ChecknFly deal was found by Cheapflights users on 12/21. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:30 pmLHR - TYS
2 stops29h 52mMultiple Airlines
Thu 1/99:35 amTYS - LHR
2 stops16h 35mMultiple Airlines
Deal found 12/21$1,316
This Netflights deal was found by Cheapflights users on 12/21. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2212:25 pmLHR - TYS
2 stops16h 30mKLM
Thu 1/92:07 pmTYS - LHR
2 stops15h 53mKLM
Deal found 12/21$1,651
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/226:50 amLHR - TYS
2 stops22h 09mUnited Airlines
Wed 1/85:47 pmTYS - LHR
2 stops31h 53mUnited Airlines
Deal found 12/21$1,696
This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Sun 12/227:55 pmLGW - TYS
2 stops46h 05mMultiple Airlines
Sat 1/44:48 pmTYS - LGW
1 stop12h 12mMultiple Airlines
Deal found 12/21$1,897
This Netflights deal was found by Cheapflights users on 12/22. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/279:20 amLCY - TYS
2 stops19h 35mVirgin Atlantic
Fri 1/37:20 amTYS - LCY
2 stops19h 50mVirgin Atlantic
Deal found 12/22$2,225
This Scandinavian Airlines deal was found by Cheapflights users on 12/21. 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.
Fri 12/279:05 pmLHR - TYS
3 stops28h 54mScandinavian Airlines
Fri 1/34:30 pmTYS - LHR
2 stops18h 30mScandinavian Airlines
Deal found 12/21$2,267
This ChecknFly deal was found by Cheapflights users on 12/21. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:15 pmLCY - TYS
2 stops30h 07mLufthansa
Fri 1/35:35 pmTYS - LCY
2 stops42h 05mLufthansa
Deal found 12/21$2,767

Find flights from London to Knoxville within your budget

Customize your flight search to find flights from London to Knoxville 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 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 2/4

8:10 am-8:49 pm

2 stops17h 39m

Knoxville McGhee Tyson

Tue 2/11

11:02 am-6:35 am

1 stop14h 33m

$681

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 2/4

12:20 pm-9:39 pm

1 stop14h 19m

Knoxville McGhee Tyson

Tue 2/11

2:07 pm-6:20 am

1 stop11h 13m

$694

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 2/11

6:30 am-8:04 pm

2 stops18h 34m

Knoxville McGhee Tyson

Mon 2/17

12:08 pm-7:55 am

1 stop14h 47m

$704

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 2/11

11:00 am-5:56 pm

1 stop11h 56m

Knoxville McGhee Tyson

Mon 2/17

6:55 pm-11:30 am

1 stop11h 35m

$715

LondonKnoxville

LCY - TYS

LCYTYS

London City

Tue 2/4

9:20 am-11:47 pm

2 stops19h 27m

Knoxville McGhee Tyson

Tue 2/11

1:00 pm-7:15 am

2 stops13h 15m

$728

LondonKnoxville

LCY - TYS

LCYTYS

London City

Tue 2/11

8:40 am-8:49 pm

2 stops17h 09m

Knoxville McGhee Tyson

Mon 2/17

6:30 pm-6:20 pm

2 stops18h 50m

$769

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Sun 2/2

12:20 pm-9:43 pm

1 stop14h 23m

Knoxville McGhee Tyson

Sun 2/9

2:07 pm-7:55 am

1 stop12h 48m

$799

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Sat 5/10

10:50 am-9:07 pm

2 stops39h 17m

Knoxville McGhee Tyson

Tue 5/20

8:10 pm-8:00 pm

2 stops18h 50m

$814

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 4/15

7:25 am-7:36 pm

2 stops17h 11m

Knoxville McGhee Tyson

Wed 4/30

1:57 pm-6:20 am

1 stop11h 23m

$835

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Mon 4/14

8:45 am-10:05 am

2 stops30h 20m

Knoxville McGhee Tyson

Mon 4/21

4:59 pm-7:40 am

1 stop33h 41m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 26 results
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Compare providers for flights from London to Knoxville

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 London to Knoxville in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub 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 London-Knoxville 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 London to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from London with our price prediction graph.
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.

Travel insights for flights from London to Knoxville

Get recent, data-driven insights about flights from London to Knoxville including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from London to Knoxville. Price data was last updated on December 20, 2024.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Knoxville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Knoxville?

Currently, January is the cheapest month in which you can book a flight from London to Knoxville (average of $304). Flying from London to Knoxville in March is currently the most expensive (average of $376). 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.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated December 22, 2024.
Read through reviews of airlines operating flights from London to Knoxville, such as British Airways, Virgin Atlantic and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines
7.3
Good
1,314 reviews
Delta
8.0
Very good
8,594 reviews

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from London to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from London?

    Most people fly into Knoxville McGhee Tyson (TYS) if they book a flight to Knoxville from London. On average, McGhee Tyson has 0 inbound flights from London per day from 2 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • What are the cheapest airlines flying from London to Knoxville round-trip?

    British Airways, at $681, was found to be the cheapest airline from London to Knoxville.Alternate airlines to your destination round-trip include Virgin Atlantic and Delta. British Airways is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London to Knoxville one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $799. However, be on the lookout for offers from British Airways and Virgin Atlantic, as they are both options that can get you from London to Knoxville for a low price.

  • What are the most popular routes from London to Knoxville?

    While some choose either London City - Knoxville McGhee Tyson or London Gatwick - Knoxville McGhee Tyson, London Heathrow - Knoxville McGhee Tyson is the most popular route from London to Knoxville.

  • Can I find deals for flights from London to Knoxville that include hotel bookings?

    Yes. In addition to deals on London to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Knoxville.

  • Can I find deals for business class flights from London to Knoxville?

    Yes. Cheapflights offers flight deals from London to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from London to Knoxville (average of $304). Flying from London to Knoxville in March is currently the most expensive (average of $376). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from London to Knoxville

Discover the top 2 airlines that operate flights from London to Knoxville. 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 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$773Average$994FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$791Average$850FlexibilityNo cancel feeOn-time70%
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