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Knoxville

$492+ Cheap flights from London (LON) to Knoxville (TYS)

LON — TYS
Dec 11 — Dec 181
Fri 12/11
Fri 12/18
1 adult, Economy
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Cheap flight deals from London to Knoxville

Cheapest flights from London to Knoxville

Wed 12/26:40 am -
2 stops20h 37m
Sun 12/64:01 pm -
2 stops20h 39m
Deal found 11/7$793
Mon 12/79:00 am -
2 stops16h 47m
Mon 12/141:55 pm -
2 stops14h 15m
Deal found 11/9$965
Mon 12/79:30 am -
2 stops15h 17m
Mon 12/217:35 pm -
1 stop30h 05m
Deal found 11/9$972
Mon 12/74:45 pm -
2 stops28h 58m
Mon 12/216:47 pm -
1 stop12h 18m
Deal found 11/11$981
Wed 12/29:00 am -
2 stops19h 59m
Sun 12/66:20 am -
1 stop33h 15m
Deal found 11/7$984
Mon 12/71:10 pm -
1 stop12h 48m
Mon 12/145:17 pm -
1 stop11h 23m
Deal found 11/9$998
Mon 12/74:20 pm -
1 stop12h 39m
Mon 12/217:35 pm -
1 stop30h 05m
Deal found 11/9$1,005
Mon 12/73:00 pm -
2 stops33h 05m
Mon 12/216:00 am -
2 stops25h 40m
Deal found 11/9$1,117
Mon 12/77:10 pm -
2 stops30h 48m
Mon 12/216:30 am -
2 stops28h 55m
Deal found 11/11$1,123
Thu 12/249:20 am -
2 stops17h 10m
Sat 1/95:00 pm -
2 stops35h 30m
Deal found 11/7$1,320
Tue 12/226:50 am -
2 stops22h 00m
Mon 12/286:00 am -
2 stops21h 35m
Deal found 11/9$1,332
Thu 12/247:45 am -
2 stops14h 45m
Sat 1/95:00 pm -
2 stops33h 15m
Deal found 11/10$1,364

Find flight deals from London to Knoxville

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$788
(Justfly.com)

One-way from

$492
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$997
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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Highest demand for flights based on searches. 5% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Mon 12/7

6:30 pm-2:08 pm

2 stops48h 38m

Knoxville McGhee Tyson

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$492

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Fri 1/8

9:00 am-10:43 am

2 stops30h 43m

Knoxville McGhee Tyson

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$615
Quickest round-trip

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Fri 1/8

4:20 pm-11:59 pm

1 stop12h 39m

Knoxville McGhee Tyson

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$722

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Sat 1/9

12:00 pm-7:51 pm

1 stop12h 51m

Knoxville McGhee Tyson

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$726

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Thu 1/7

3:10 pm-7:51 pm

1 stop33h 41m

Knoxville McGhee Tyson

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$742

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Mon 11/30

8:45 pm-11:47 pm

2 stops32h 02m

Knoxville McGhee Tyson

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$786

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 12/2

6:40 am-10:17 pm

2 stops20h 37m

Knoxville McGhee Tyson

Sun 12/6

4:01 pm-5:40 pm

2 stops20h 39m

$793

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Mon 12/7

9:00 am-8:47 pm

2 stops16h 47m

Knoxville McGhee Tyson

Mon 12/14

10:57 am-5:55 am

1 stop13h 58m

$965

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 12/2

9:00 am-11:59 pm

2 stops19h 59m

Knoxville McGhee Tyson

Sun 12/6

7:45 pm-6:40 am

1 stop29h 55m

$986

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 3/17

9:00 am-11:59 pm

2 stops18h 59m

Knoxville McGhee Tyson

Wed 3/24

2:20 pm-6:40 am

1 stop12h 20m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Showing 1-10 of 32 resultsSorted by cheapest first
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Compare providers for flights from London to Knoxville

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Knoxville in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 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

Cheapflights Insights

Everything you need to know about your flight from London to Knoxville

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

Currently, October is the cheapest month in which you can book a flight from London to Knoxville (average of $890). Flying from London to Knoxville in December is currently the most expensive (average of $1,263). 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.

How much does it cost to fly round-trip from London to Knoxville?

Airfare is below average for this route at the moment.
London to Knoxville flights typically cost between $902 and $1,200 in March.
The cheapest round-trip price found within the last 5 days was $788 on Scandinavian Airlines (Mar 17-Mar 24).

Related info for your journey

  • 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 0 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from London to Knoxville?

    For as low as $965, Scandinavian Airlines can have you in Knoxville from London in 16h 47m. London and Knoxville are separated by a distance of 4076 mi. This flight may include one or multiple stops.

  • 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, October is the cheapest month in which you can book a flight from London to Knoxville (average of $890). Flying from London to Knoxville in December is currently the most expensive (average of $1,263). 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

Traveling to a place near Knoxville?

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