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Cheap flights from London Heathrow Airport to Knoxville from £351

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Knoxville

Cheap return flights

Enter your travel dates to find the best prices.
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 - 09:20TYS  Knoxville McGhee Tyson-LHR London Heathrow
34h 23m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£622Scandinavian Airlines
Thu, 28 Jan - Mon, 1 Feb
Scandinavian Airlines Logo
19:30 - 22:12LHR  London Heathrow-TYS Knoxville McGhee Tyson
31h 42m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
16:01 - 21:40TYS  Knoxville McGhee Tyson-LHR London Heathrow
24h 39m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£622Scandinavian Airlines
Thu, 26 Nov - Wed, 2 Dec
Lufthansa Logo
19:30 - 20:54LHR  London Heathrow-TYS Knoxville McGhee Tyson
30h 24m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
14:07 - 06:40TYS  Knoxville McGhee Tyson-LHR London Heathrow
11h 33m1 stop Washington, D.C. Dulles Intl
£684Lufthansa
Sun, 22 Nov - Tue, 1 Dec
Lufthansa Logo
19:30 - 20:54LHR  London Heathrow-TYS Knoxville McGhee Tyson
30h 24m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
14:07 - 06:40TYS  Knoxville McGhee Tyson-LHR London Heathrow
11h 33m1 stop Washington, D.C. Dulles Intl
£684Lufthansa
Sun, 22 Nov - Tue, 1 Dec
United Airlines Logo
07:30 - 20:54LHR  London Heathrow-TYS Knoxville McGhee Tyson
18h 24m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
06:20 - 06:20TYS  Knoxville McGhee Tyson-LHR London Heathrow
19h 00m1 stop Newark
£688United Airlines
Wed, 25 Nov - Tue, 8 Dec
United Airlines Logo
07:30 - 20:54LHR  London Heathrow-TYS Knoxville McGhee Tyson
18h 24m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
13:55 - 08:25TYS  Knoxville McGhee Tyson-LHR London Heathrow
13h 30m2 stops Washington, D.C. Dulles Intl Newark
£688United Airlines
Wed, 25 Nov - Tue, 8 Dec
British Airways Logo
11:00 - 18:43LHR  London Heathrow-TYS Knoxville McGhee Tyson
12h 43m1 stop Chicago O'Hare Intl
British Airways Logo
18:38 - 10:20TYS  Knoxville McGhee Tyson-LHR London Heathrow
10h 42m1 stop Philadelphia
£695British Airways
Tue, 23 Feb - Tue, 20 Apr
Virgin Atlantic Logo
16:35 - 19:49LHR  London Heathrow-TYS Knoxville McGhee Tyson
32h 14m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County
Virgin Atlantic Logo
16:00 - 10:30TYS  Knoxville McGhee Tyson-LHR London Heathrow
13h 30m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
£697Virgin Atlantic
Mon, 2 Nov - Mon, 16 Nov
Virgin Atlantic Logo
10:50 - 18:42LHR  London Heathrow-TYS Knoxville McGhee Tyson
12h 52m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
16:00 - 09:00TYS  Knoxville McGhee Tyson-LHR London Heathrow
12h 00m1 stop Atlanta Hartsfield-Jackson
£706Virgin Atlantic
Mon, 2 Nov - Mon, 16 Nov
British Airways Logo
14:25 - 22:43LHR  London Heathrow-TYS Knoxville McGhee Tyson
13h 18m1 stop Chicago O'Hare Intl
British Airways Logo
15:43 - 09:40TYS  Knoxville McGhee Tyson-LHR London Heathrow
12h 57m1 stop Charlotte Douglas
£732British Airways
Thu, 1 Oct - Thu, 5 Nov

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United Airlines flights from London Heathrow Airport to Knoxville

Our best United Airlines deals on London Heathrow Airport to Knoxville flight tickets
United Airlines
25 Nov
LHR07:30London Heathrow
18h 24m
2 stops
TYS20:54Knoxville McGhee Tyson
8 Dec
TYS06:20Knoxville McGhee Tyson
19h 00m
1 stop
LHR06:20London Heathrow
£688
United Airlines
25 Nov
LHR07:30London Heathrow
18h 24m
2 stops
TYS20:54Knoxville McGhee Tyson
1 Dec
TYS10:57Knoxville McGhee Tyson
13h 58m
1 stop
LHR05:55London Heathrow
£689
United Airlines
2 Nov
LHR06:50London Heathrow
15h 09m
2 stops
TYS16:59Knoxville McGhee Tyson
16 Nov
TYS19:35Knoxville McGhee Tyson
10h 15m
1 stop
LHR10:50London Heathrow
£690

Lufthansa flights from London Heathrow Airport to Knoxville

Our best Lufthansa deals on London Heathrow Airport to Knoxville flight tickets
Lufthansa
22 Nov
LHR19:30London Heathrow
30h 24m
2 stops
TYS20:54Knoxville McGhee Tyson
1 Dec
TYS14:07Knoxville McGhee Tyson
11h 33m
1 stop
LHR06:40London Heathrow
£684
Lufthansa
22 Nov
LHR19:30London Heathrow
30h 24m
2 stops
TYS20:54Knoxville McGhee Tyson
1 Dec
TYS14:07Knoxville McGhee Tyson
11h 33m
1 stop
LHR06:40London Heathrow
£684
Lufthansa
22 Nov
LHR19:30London Heathrow
30h 24m
2 stops
TYS20:54Knoxville McGhee Tyson
1 Dec
TYS19:45Knoxville McGhee Tyson
17h 45m
2 stops
LHR18:30London Heathrow
£687

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Thu 28/1

06:40-23:46

2 stops22h 06m

Knoxville McGhee Tyson

Mon 1/2

17:57-09:20

2 stops34h 23m

£622

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Thu 26/11

19:30-22:12

2 stops31h 42m

Knoxville McGhee Tyson

Wed 2/12

16:01-21:40

2 stops24h 39m

£622

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Sun 22/11

19:30-20:54

2 stops30h 24m

Knoxville McGhee Tyson

Tue 1/12

14:07-06:40

1 stop11h 33m

£684

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Sun 22/11

19:30-20:54

2 stops30h 24m

Knoxville McGhee Tyson

Tue 1/12

14:07-06:40

1 stop11h 33m

£684

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 25/11

07:30-20:54

2 stops18h 24m

Knoxville McGhee Tyson

Tue 8/12

06:20-06:20

1 stop19h 00m

£688

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 25/11

07:30-20:54

2 stops18h 24m

Knoxville McGhee Tyson

Tue 8/12

13:55-08:25

2 stops13h 30m

£688
Fastest return journey

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Tue 23/2

11:00-18:43

1 stop12h 43m

Knoxville McGhee Tyson

Tue 20/4

18:38-10:20

1 stop10h 42m

£695

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Mon 2/11

16:35-19:49

2 stops32h 14m

Knoxville McGhee Tyson

Mon 16/11

16:00-10:30

2 stops13h 30m

£697

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Mon 2/11

10:50-18:42

1 stop12h 52m

Knoxville McGhee Tyson

Mon 16/11

16:00-09:00

1 stop12h 00m

£706

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Thu 1/10

14:25-22:43

1 stop13h 18m

Knoxville McGhee Tyson

Thu 5/11

15:43-09:40

1 stop12h 57m

£732

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from London Heathrow Airport to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and Knoxville?

Prices are currently typical for flights on this route.

Typical prices usually range from £594 to £762.
The lowest price recently found on this route was £622.

What is the cheapest month to fly to Knoxville?

The month of March is, on average, the cheapest month to fly to Knoxville from London Heathrow Airport, with most prices found around £589. If you aren’t able to travel to Knoxville during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £629.

Can stopping save me money on London Heathrow Airport to Knoxville flights?

You could potentially save up to 45% on your flight if you consider stops on a London Heathrow Airport to Knoxville flight.

When to book flights from London Heathrow Airport to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Knoxville (LHR to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Knoxville

Best price found

£351

Fastest flight time

22h 06m

Direct flights

None
The best one-way flight to Knoxville from London Heathrow Airport in the past 72 hours is £351. The best return flight deal from London Heathrow Airport to Knoxville found on momondo in the last 72 hours is £622.
The fastest flight from London Heathrow Airport to Knoxville takes 22h 06m
There are no direct flights from London Heathrow Airport to Knoxville. There are no popular flight routes from London Heathrow Airport to Knoxville.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Knoxville

  • How far is London Heathrow to Knoxville McGhee Tyson by plane?

    The distance between London Heathrow and Knoxville McGhee Tyson is about 4065.6 mi. A reasonable flight in good conditions will take 22h 06m.

  • When did momondo last update prices for flights from London Heathrow Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from London Heathrow Airport to Knoxville McGhee Tyson Airport are updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from London Heathrow Airport to Knoxville McGhee Tyson Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London Heathrow Airport to Knoxville?

Best airlines flying from London Heathrow Airport to Knoxville

Compare and see reviews for airlines that fly from London Heathrow Airport to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £367Free CancellationRating
7.4
694 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom £452Free CancellationRating
6.8
8,220 reviews
Search Lufthansa flights
United AirlinesPriceFrom £457Free CancellationRating
7.4
10,215 reviews
Search United Airlines flights
British AirwaysPriceFrom £500Free CancellationRating
6.7
8,218 reviews
Search British Airways flights

Travelling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Newport

Why use momondo?

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Can I find flights from London to Knoxville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Knoxville from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Knoxville?

Once you have performed a search for London to Knoxville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Knoxville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Knoxville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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