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Cheap flights from London Heathrow Airport to Knoxville from £456

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
16:00 - 21:40TYS  Knoxville McGhee Tyson-LHR London Heathrow
24h 40m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£585Scandinavian Airlines
Wed, 14 Apr - Wed, 21 Apr
Scandinavian Airlines Logo
10:20 - 23:46LHR  London Heathrow-TYS Knoxville McGhee Tyson
18h 26m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
17:57 - 17:40TYS  Knoxville McGhee Tyson-LHR London Heathrow
18h 43m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£585Scandinavian Airlines
Wed, 14 Apr - Wed, 21 Apr
Lufthansa Logo
06:30 - 20:54LHR  London Heathrow-TYS Knoxville McGhee Tyson
18h 24m2 stops Frankfurt am Main Newark
Lufthansa Logo
14:00 - 11:55TYS  Knoxville McGhee Tyson-LHR London Heathrow
16h 55m1 stop Chicago O'Hare Intl
£718Lufthansa
Wed, 17 Mar - Thu, 29 Apr
Lufthansa Logo
07:30 - 20:54LHR  London Heathrow-TYS Knoxville McGhee Tyson
17h 24m2 stops Frankfurt am Main Newark
Lufthansa Logo
19:35 - 15:40TYS  Knoxville McGhee Tyson-LHR London Heathrow
15h 05m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
£720Lufthansa
Wed, 17 Mar - Thu, 29 Apr
United Airlines Logo
09:00 - 14:53LHR  London Heathrow-TYS Knoxville McGhee Tyson
34h 53m2 stops Zurich Washington, D.C. Dulles Intl
United Airlines Logo
06:00 - 12:00TYS  Knoxville McGhee Tyson-LHR London Heathrow
25h 00m1 stop Chicago O'Hare Intl
£734United Airlines
Mon, 14 Dec - Mon, 21 Dec
United Airlines Logo
09:00 - 14:53LHR  London Heathrow-TYS Knoxville McGhee Tyson
34h 53m2 stops Zurich Washington, D.C. Dulles Intl
United Airlines Logo
06:00 - 06:40TYS  Knoxville McGhee Tyson-LHR London Heathrow
19h 40m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
£737United Airlines
Tue, 15 Dec - Tue, 22 Dec
British Airways Logo
09:55 - 18:46LHR  London Heathrow-TYS Knoxville McGhee Tyson
12h 51m1 stop Charlotte Douglas
British Airways Logo
11:31 - 08:05TYS  Knoxville McGhee Tyson-LHR London Heathrow
15h 34m1 stop Chicago O'Hare Intl
£742British Airways
Wed, 17 Mar - Thu, 29 Apr
British Airways Logo
09:55 - 16:48LHR  London Heathrow-TYS Knoxville McGhee Tyson
11h 53m1 stop Charlotte Douglas
British Airways Logo
17:17 - 12:00TYS  Knoxville McGhee Tyson-LHR London Heathrow
13h 43m1 stop Charlotte Douglas
£762British Airways
Tue, 17 Nov - Wed, 2 Dec
Virgin Atlantic Logo
12:40 - 20:03LHR  London Heathrow-TYS Knoxville McGhee Tyson
12h 23m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
17:57 - 20:10TYS  Knoxville McGhee Tyson-LHR London Heathrow
45h 13m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
£773Virgin Atlantic
Sat, 6 Feb - Sat, 20 Feb
Virgin Atlantic Logo
08:55 - 17:22LHR  London Heathrow-TYS Knoxville McGhee Tyson
13h 27m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
16:00 - 07:50TYS  Knoxville McGhee Tyson-LHR London Heathrow
10h 50m1 stop Atlanta Hartsfield-Jackson
£774Virgin Atlantic
Wed, 11 Nov - Wed, 18 Nov

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Scandinavian Airlines flights from London Heathrow Airport to Knoxville

Our best Scandinavian Airlines deals on London Heathrow Airport to Knoxville flight tickets
Scandinavian Airlines
14 Apr
LHR06:40London Heathrow
22h 06m
2 stops
TYS23:46Knoxville McGhee Tyson
21 Apr
TYS16:00Knoxville McGhee Tyson
24h 40m
2 stops
LHR21:40London Heathrow
£585
Scandinavian Airlines
28 Jan
LHR06:40London Heathrow
22h 18m
2 stops
TYS23:58Knoxville McGhee Tyson
1 Feb
TYS16:43Knoxville McGhee Tyson
20h 47m
2 stops
LHR18:30London Heathrow
£592
Scandinavian Airlines
28 Jan
LHR06:40London Heathrow
22h 18m
2 stops
TYS23:58Knoxville McGhee Tyson
1 Feb
TYS16:43Knoxville McGhee Tyson
20h 47m
2 stops
LHR18:30London Heathrow
£593

United Airlines flights from London Heathrow Airport to Knoxville

Our best United Airlines deals on London Heathrow Airport to Knoxville flight tickets
United Airlines
14 Dec
LHR09:00London Heathrow
34h 53m
2 stops
TYS14:53Knoxville McGhee Tyson
21 Dec
TYS06:00Knoxville McGhee Tyson
25h 00m
1 stop
LHR12:00London Heathrow
£734
United Airlines
15 Dec
LHR09:00London Heathrow
34h 53m
2 stops
TYS14:53Knoxville McGhee Tyson
22 Dec
TYS06:00Knoxville McGhee Tyson
19h 40m
2 stops
LHR06:40London Heathrow
£737
United Airlines
15 Mar
LHR06:50London Heathrow
16h 27m
2 stops
TYS19:17Knoxville McGhee Tyson
28 Apr
TYS14:00Knoxville McGhee Tyson
13h 30m
1 stop
LHR08:30London Heathrow
£741

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

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Route

Depart

Return

Price

Cheapest return flight

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 14/4

06:40-23:46

2 stops22h 06m

Knoxville McGhee Tyson

Wed 21/4

16:00-21:40

2 stops24h 40m

£585

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 14/4

10:20-23:46

2 stops18h 26m

Knoxville McGhee Tyson

Wed 21/4

17:57-17:40

2 stops18h 43m

£585

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 17/3

06:30-20:54

2 stops18h 24m

Knoxville McGhee Tyson

Thu 29/4

14:00-11:55

1 stop16h 55m

£718

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 17/3

07:30-20:54

2 stops17h 24m

Knoxville McGhee Tyson

Thu 29/4

19:35-15:40

2 stops15h 05m

£720

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Mon 14/12

09:00-14:53

2 stops34h 53m

Knoxville McGhee Tyson

Mon 21/12

06:00-12:00

1 stop25h 00m

£734

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Tue 15/12

09:00-14:53

2 stops34h 53m

Knoxville McGhee Tyson

Tue 22/12

06:00-06:40

2 stops19h 40m

£737

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 17/3

09:55-18:46

1 stop12h 51m

Knoxville McGhee Tyson

Thu 29/4

11:31-08:05

1 stop15h 34m

£742

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Tue 17/11

09:55-16:48

1 stop11h 53m

Knoxville McGhee Tyson

Wed 2/12

17:17-12:00

1 stop13h 43m

£762

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Sat 6/2

12:40-20:03

1 stop12h 23m

Knoxville McGhee Tyson

Sat 20/2

17:57-20:10

2 stops45h 13m

£773
Fastest return journey

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 11/11

08:55-17:22

1 stop13h 27m

Knoxville McGhee Tyson

Wed 18/11

16:00-07:50

1 stop10h 50m

£774

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 low for flights on this route.

Typical prices usually range from £659 to £724.
The lowest price recently found on this route was £585.

What is the cheapest month to fly to Knoxville?

The month of October is, on average, the cheapest month to fly to Knoxville from London Heathrow Airport, with most prices found around £648. If you aren’t able to travel to Knoxville during the month of October, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £654.

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

You could potentially save up to 41% 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

£456

Fastest flight time

17h 46m

Direct flights

None
The best one-way flight to Knoxville from London Heathrow Airport in the past 72 hours is £456. The best return flight deal from London Heathrow Airport to Knoxville found on momondo in the last 72 hours is £585.
The fastest flight from London Heathrow Airport to Knoxville takes 17h 46m
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 17h 46m.

  • 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 £371Free CancellationRating
7.5
697 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £554Free CancellationRating
6.7
8,277 reviews
Search British Airways flights
United AirlinesPriceFrom £600Free CancellationRating
7.3
10,465 reviews
Search United Airlines flights
LufthansaPriceFrom £687Free CancellationRating
6.8
8,297 reviews
Search Lufthansa 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?

Why should I use momondo to find a flight deal from London to Knoxville?

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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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