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Cheap flights from Knoxville to London from £339

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Knoxville to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
15:45 - 10:15TYS  Knoxville McGhee Tyson-LHR London Heathrow
13h 30m1 stop Houston George Bush Intcntl
United Airlines Logo
06:50 - 16:59LHR  London Heathrow-TYS Knoxville McGhee Tyson
15h 09m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
£568United Airlines
Mon, 16 Nov - Wed, 18 Nov
United Airlines Logo
13:55 - 09:10TYS  Knoxville McGhee Tyson-LHR London Heathrow
14h 15m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
06:50 - 19:36LHR  London Heathrow-TYS Knoxville McGhee Tyson
17h 46m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
£572United Airlines
Mon, 16 Nov - Wed, 18 Nov
Iberia Logo
11:31 - 08:35TYS  Knoxville McGhee Tyson-LHR London Heathrow
16h 04m1 stop Chicago O'Hare Intl
Iberia Logo
07:30 - 22:51LHR  London Heathrow-TYS Knoxville McGhee Tyson
20h 21m2 stops Madrid Barajas Chicago O'Hare Intl
£627Iberia
Tue, 10 Nov - Tue, 17 Nov
Iberia Logo
11:31 - 12:05TYS  Knoxville McGhee Tyson-LHR London Heathrow
19h 34m2 stops Chicago O'Hare Intl Madrid Barajas
Iberia Logo
07:30 - 22:51LHR  London Heathrow-TYS Knoxville McGhee Tyson
20h 21m2 stops Madrid Barajas Chicago O'Hare Intl
£633Iberia
Tue, 10 Nov - Tue, 17 Nov
Iberia Logo
11:35 - 10:50TYS  Knoxville McGhee Tyson-LHR London Heathrow
18h 15m1 stop Chicago O'Hare Intl
Iberia Logo
07:30 - 23:59LHR  London Heathrow-TYS Knoxville McGhee Tyson
20h 29m2 stops Madrid Barajas Chicago O'Hare Intl
£646Iberia
Mon, 19 Oct - Thu, 29 Oct
Iberia Logo
11:31 - 10:25TYS  Knoxville McGhee Tyson-LHR London Heathrow
17h 54m1 stop Chicago O'Hare Intl
Iberia Logo
06:15 - 23:47LHR  London Heathrow-TYS Knoxville McGhee Tyson
22h 32m2 stops Madrid Barajas Chicago O'Hare Intl
£646Iberia
Mon, 2 Nov - Wed, 11 Nov
Iberia Logo
11:31 - 10:25TYS  Knoxville McGhee Tyson-LHR London Heathrow
17h 54m1 stop Chicago O'Hare Intl
Iberia Logo
06:15 - 23:47LHR  London Heathrow-TYS Knoxville McGhee Tyson
22h 32m2 stops Madrid Barajas Chicago O'Hare Intl
£647Iberia
Mon, 2 Nov - Wed, 11 Nov
British Airways Logo
20:04 - 11:40TYS  Knoxville McGhee Tyson-LHR London Heathrow
10h 36m1 stop Charlotte Douglas
British Airways Logo
13:10 - 20:49LHR  London Heathrow-TYS Knoxville McGhee Tyson
12h 39m1 stop Philadelphia
£693British Airways
Sun, 8 Nov - Sun, 15 Nov
British Airways Logo
18:07 - 09:15TYS  Knoxville McGhee Tyson-LHR London Heathrow
10h 08m1 stop Charlotte Douglas
British Airways Logo
12:35 - 23:47LHR  London Heathrow-TYS Knoxville McGhee Tyson
16h 12m1 stop Chicago O'Hare Intl
£693British Airways
Sun, 8 Nov - Sun, 6 Dec
British Airways Logo
16:57 - 11:35TYS  Knoxville McGhee Tyson-LHR London Heathrow
13h 38m1 stop Chicago O'Hare Intl
British Airways Logo
06:05 - 22:00LHR  London Heathrow-TYS Knoxville McGhee Tyson
20h 55m2 stops Madrid Barajas Charlotte Douglas
£700British Airways
Thu, 11 Feb - Tue, 16 Feb

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Iberia flights from Knoxville to London Heathrow Airport

Our best Iberia deals on Knoxville to London Heathrow Airport flight tickets
Iberia
10 Nov
TYS11:31Knoxville McGhee Tyson
16h 04m
1 stop
LHR08:35London Heathrow
17 Nov
LHR07:30London Heathrow
20h 21m
2 stops
TYS22:51Knoxville McGhee Tyson
£627
Iberia
10 Nov
TYS11:31Knoxville McGhee Tyson
19h 34m
2 stops
LHR12:05London Heathrow
17 Nov
LHR07:30London Heathrow
20h 21m
2 stops
TYS22:51Knoxville McGhee Tyson
£633
Iberia
19 Oct
TYS11:35Knoxville McGhee Tyson
18h 15m
1 stop
LHR10:50London Heathrow
29 Oct
LHR07:30London Heathrow
20h 29m
2 stops
TYS23:59Knoxville McGhee Tyson
£646

Delta flights from Knoxville to London Heathrow Airport

Our best Delta deals on Knoxville to London Heathrow Airport flight tickets
Delta
29 Sept
TYS18:13Knoxville McGhee Tyson
14h 32m
2 stops
LHR13:45London Heathrow
8 Oct
LHR06:30London Heathrow
17h 17m
2 stops
TYS18:47Knoxville McGhee Tyson
£679
Delta
19 Oct
TYS12:06Knoxville McGhee Tyson
14h 04m
2 stops
LHR07:10London Heathrow
29 Oct
LHR06:20London Heathrow
19h 17m
2 stops
TYS21:37Knoxville McGhee Tyson
£683
Delta
13 Dec
TYS07:10Knoxville McGhee Tyson
18h 15m
1 stop
LHR06:25London Heathrow
17 Dec
LHR06:20London Heathrow
16h 04m
2 stops
TYS17:24Knoxville McGhee Tyson
£714

momondo Fare Finder

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

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Price

Cheapest return flight

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Mon 16/11

15:45-10:15

1 stop13h 30m

London Heathrow

Wed 18/11

06:50-16:59

2 stops15h 09m

£568

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Mon 16/11

13:55-09:10

2 stops14h 15m

London Heathrow

Wed 18/11

06:50-19:36

2 stops17h 46m

£572

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Tue 10/11

11:31-08:35

1 stop16h 04m

London Heathrow

Tue 17/11

07:30-22:51

2 stops20h 21m

£627

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Tue 10/11

11:31-12:05

2 stops19h 34m

London Heathrow

Tue 17/11

07:30-22:51

2 stops20h 21m

£633

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Mon 19/10

11:35-10:50

1 stop18h 15m

London Heathrow

Thu 29/10

07:30-23:59

2 stops20h 29m

£646

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Mon 2/11

11:31-10:25

1 stop17h 54m

London Heathrow

Wed 11/11

06:15-23:47

2 stops22h 32m

£646

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Mon 2/11

11:31-10:25

1 stop17h 54m

London Heathrow

Wed 11/11

06:15-23:47

2 stops22h 32m

£647
Fastest return journey

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Sun 8/11

20:04-11:40

1 stop10h 36m

London Heathrow

Sun 15/11

13:10-20:49

1 stop12h 39m

£693

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Sun 8/11

18:07-09:15

1 stop10h 08m

London Heathrow

Sun 6/12

12:35-23:47

1 stop16h 12m

£693

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Thu 11/2

16:57-11:35

1 stop13h 38m

London Heathrow

Tue 16/2

06:05-22:00

2 stops20h 55m

£700

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to London from

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

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 Knoxville and London Heathrow Airport?

Prices are currently low for flights on this route.

Typical prices usually range from £685 to £897.
The lowest price recently found on this route was £568.

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

In general, April is the cheapest month to fly from Knoxville to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £616. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Knoxville averaging around £627.

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

You could potentially save up to 9% on your flight if you consider stops on a Knoxville to London Heathrow Airport flight.

When to book flights from Knoxville to London Heathrow Airport

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

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

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

Best price found

£339

Fastest flight time

12h 20m

Direct flights

None
The best one-way flight to London Heathrow Airport from Knoxville in the past 72 hours is £339. The best return flight deal from Knoxville to London Heathrow Airport found on momondo in the last 72 hours is £568.
The fastest flight from Knoxville to London Heathrow Airport takes 12h 20m
There are no direct flights from Knoxville to London Heathrow Airport. There are no popular flight routes from Knoxville to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Knoxville to London Heathrow Airport

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

    Knoxville McGhee Tyson and London Heathrow are 4065.6 mi apart from one another. Typically, this will take 12h 20m by plane in normal conditions.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow 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 London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Stratford-upon-Avon
Luton
Southend-on-Sea
Slough
Northampton
Ipswich
Maidstone
Swindon
Folkestone
Hastings
Ilford
Poole
Canterbury
Chichester
Hayes
Guildford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Knoxville.

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

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

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

momondo provides multiple filters to help you find the best flight to London from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to London from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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