LHR - TYS

£375 Find Cheap Flights from London Heathrow Airport to Knoxville – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Knoxville departing on 16/11. 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 return fare
£591
Typical prices: £549-£927
Scandinavian Airlines
Mon 8/2Mon 15/2
LHR - TYS • 2 stops
Cheapest one-way flight
£375
Multiple Airlines
Mon 16/11
LHR - TYS • 2 stops
Direct flights
Not available
There are currently no direct flights between Heathrow and Knoxville. You’ll need at least 1 connection.
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Top stopover airports
Philadelphia (PHL)
Cheapest • Avg £726 (return)
Charlotte (CLT)
Shortest trip • 12h 25m (one-way)
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When to travel
March
Cheapest • 22% price drop
July
Most popular
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We hope you love your trip to Knoxville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Knoxville (LHR-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow 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 return flight deals from Heathrow to Knoxville

Mon, 8 Feb - Mon, 15 Feb
Scandinavian Airlines Logo
06:40 - 23:46LHR  London Heathrow-TYS Knoxville McGhee Tyson
22h 06m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
17:57 - 18:30TYS  Knoxville McGhee Tyson-LHR London Heathrow
19h 33m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£591Scandinavian Airlines
Mon, 8 Feb - Mon, 15 Feb
Scandinavian Airlines Logo
07:05 - 23:46LHR  London Heathrow-TYS Knoxville McGhee Tyson
21h 41m3 stops Oslo Gardermoen Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
17:57 - 16:00TYS  Knoxville McGhee Tyson-LHR London Heathrow
17h 03m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£594Scandinavian Airlines
Mon, 14 Sep - Mon, 28 Sep
Lufthansa Logo
07:30 - 22:49LHR  London Heathrow-TYS Knoxville McGhee Tyson
20h 19m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
16:16 - 07:15TYS  Knoxville McGhee Tyson-LHR London Heathrow
9h 59m1 stop Newark
£669Lufthansa
Tue, 8 Sep - Tue, 15 Sep
Lufthansa Logo
09:30 - 23:59LHR  London Heathrow-TYS Knoxville McGhee Tyson
19h 29m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
09:45 - 06:55TYS  Knoxville McGhee Tyson-LHR London Heathrow
16h 10m1 stop Washington, D.C. Dulles Intl
£669Lufthansa
Sun, 8 Nov - Sun, 15 Nov
United Airlines Logo
12:05 - 23:59LHR  London Heathrow-TYS Knoxville McGhee Tyson
40h 54m2 stops Zurich Washington, D.C. Dulles Intl
United Airlines Logo
11:25 - 20:35TYS  Knoxville McGhee Tyson-LHR London Heathrow
28h 10m1 stop Newark
£683United Airlines
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
08:40 - 22:49LHR  London Heathrow-TYS Knoxville McGhee Tyson
19h 09m2 stops Zurich Chicago O'Hare Intl
United Airlines Logo
19:20 - 10:40TYS  Knoxville McGhee Tyson-LHR London Heathrow
10h 20m1 stop Washington, D.C. Dulles Intl
£683United Airlines
Sun, 22 Nov - Mon, 30 Nov
Virgin Atlantic Logo
14:05 - 23:11LHR  London Heathrow-TYS Knoxville McGhee Tyson
38h 06m2 stops Amsterdam Schiphol Minneapolis St Paul
Virgin Atlantic Logo
14:40 - 06:25TYS  Knoxville McGhee Tyson-LHR London Heathrow
10h 45m1 stop Atlanta Hartsfield-Jackson
£690Virgin Atlantic
Sun, 22 Nov - Sun, 29 Nov
Virgin Atlantic Logo
17:05 - 22:22LHR  London Heathrow-TYS Knoxville McGhee Tyson
34h 17m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
19:21 - 06:50TYS  Knoxville McGhee Tyson-LHR London Heathrow
30h 29m2 stops Atlanta Hartsfield-Jackson Boston Logan Intl
£690Virgin Atlantic
Sun, 13 Sep - Tue, 22 Sep
British Airways Logo
18:45 - 22:50LHR  London Heathrow-TYS Knoxville McGhee Tyson
33h 05m2 stops Madrid Barajas Charlotte Douglas
British Airways Logo
15:53 - 09:25TYS  Knoxville McGhee Tyson-LHR London Heathrow
12h 32m1 stop Charlotte Douglas
£722British Airways
Sun, 13 Sep - Mon, 21 Sep
British Airways Logo
18:45 - 22:50LHR  London Heathrow-TYS Knoxville McGhee Tyson
33h 05m2 stops Madrid Barajas Charlotte Douglas
British Airways Logo
07:00 - 07:50TYS  Knoxville McGhee Tyson-LHR London Heathrow
19h 50m1 stop Philadelphia
£722British Airways
Booking Insights

KAYAK’s insights & trends for Heathrow to Knoxville flights

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

How much is a return flight from London Heathrow Airport to Knoxville?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Knoxville departing in February.

Flight prices are below average for this route right now.

Flights to Knoxville from London Heathrow Airport usually cost between £814 and £994 in February.
The lowest price found in the past 5 days was £591 on Scandinavian Airlines (8 Feb–15 Feb).

What is the cheapest month to fly from London Heathrow Airport to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport 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 from London Heathrow Airport to Knoxville is March, where tickets cost £590 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is £1,047 and £877 respectively.

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Good to know - Cheap tickets from London Heathrow Airport to Knoxville

Low season

January

Cheapest flight

£375
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly (11% more expensive on average)
Flight from London Heathrow Airport to Knoxville

When to book flights from Heathrow to Knoxville

Are your dates flexible? Find out the best times to travel from Heathrow 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Knoxville flights

  • What is the cheapest flight from London Heathrow Airport to Knoxville?

    In the last 5 days, the lowest price for a flight from London Heathrow Airport to Knoxville was £375 for a one-way ticket and £591 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Knoxville?

    London Heathrow Airport airport is called London Heathrow and the only airport in Knoxville is Knoxville McGhee Tyson.

  • Which aircraft models fly most regularly from London Heathrow Airport to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Knoxville?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between London Heathrow Airport and Knoxville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from London to Knoxville, Virgin Atlantic or United Airlines?

    The two airlines most popular with KAYAK users for flights from London to Knoxville are Virgin Atlantic and United Airlines. With an average price for the route of £826 and an overall rating of 7.5, Virgin Atlantic is the most popular choice. United Airlines is also a great choice for the route, with an average price of £615 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from London Heathrow Airport 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 London Heathrow Airport to Knoxville.

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

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

  • What is the Hacker Fare option on flights from London Heathrow Airport to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Knoxville with an airline and back to London Heathrow Airport with another airline.

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

Everything you need to know for your flight from Heathrow to Knoxville

Information on your arrival and departure airports

London Heathrow Airport (LHR)
Knoxville (TYS)