What is the most punctual flight time for Knoxville to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Knoxville McGhee Tyson to London?

United Airlines, Delta, and Air Canada are the most popular carriers operating from Knoxville McGhee Tyson to London

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

How often are flights from Knoxville to London delayed?

Historically, on average around 0% of flights between Knoxville and London have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

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

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

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

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.

What documentation or ID do you need to fly to London?

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

£228 Cheap Flights from Knoxville to London in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from £661 to £941. The lowest price recently found on this route was £531.

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Find the cheapest flights from Knoxville to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:59 - 10:00

TYS

LGW

35h 01m

1 stop

14:00 - 20:18

LGW

TYS

35h 18m

1 stop

£531Multiple Airlines

Sat, 1 Aug - Sun, 16 Aug

14:51 - 10:00

TYS

LGW

14h 09m

1 stop

14:00 - 19:05

LGW

TYS

34h 05m

1 stop

£546Multiple Airlines

Fri, 21 Aug - Sun, 23 Aug

08:25 - 08:15

TYS

LGW

18h 50m

1 stop

11:00 - 11:48

LGW

TYS

29h 48m

1 stop

£551Multiple Airlines

Fri, 13 Nov - Thu, 19 Nov

11:35 - 08:35

TYS

LHR

17h 00m

1 stop

07:30 - 22:40

LHR

TYS

20h 10m

2 stops

£657Iberia

Tue, 27 Oct - Thu, 5 Nov

11:35 - 10:25

TYS

LHR

17h 50m

1 stop

07:35 - 22:40

LHR

TYS

20h 05m

2 stops

£658Iberia

Wed, 11 Nov - Wed, 18 Nov

06:00 - 06:45

TYS

LHR

19h 45m

1 stop

06:50 - 17:08

LHR

TYS

15h 18m

2 stops

£661United Airlines

Tue, 22 Sep - Tue, 13 Oct

10:48 - 06:20

TYS

LHR

15h 32m

2 stops

06:50 - 17:02

LHR

TYS

15h 12m

2 stops

£663United Airlines

Tue, 27 Oct - Thu, 5 Nov

18:00 - 17:55

TYS

LCY

18h 55m

2 stops

09:15 - 23:59

LCY

TYS

19h 44m

2 stops

£685Lufthansa

Tue, 22 Sep - Tue, 13 Oct

18:02 - 17:55

TYS

LCY

18h 53m

2 stops

09:15 - 20:24

LCY

TYS

16h 09m

2 stops

£741Lufthansa

Wed, 19 Aug - Wed, 2 Sep

11:40 - 07:55

TYS

LCY

15h 15m

2 stops

08:25 - 20:15

LCY

TYS

16h 50m

2 stops

£801Delta

Tue, 8 Sep - Wed, 16 Sep

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Lufthansa flights from Knoxville to London

Our best Lufthansa deals on Knoxville to London flight tickets

Lufthansa

22 Sept

TYS18:00Knoxville McGhee Tyson

18h 55m

2 stops

LCY17:55London City

13 Oct

LCY09:15London City

19h 44m

2 stops

TYS23:59Knoxville McGhee Tyson

£685

Lufthansa

17 Aug

TYS19:20Knoxville McGhee Tyson

15h 20m

2 stops

LHR15:40London Heathrow

27 Aug

LHR10:50London Heathrow

18h 09m

2 stops

TYS23:59Knoxville McGhee Tyson

£712

Lufthansa

17 Aug

TYS19:20Knoxville McGhee Tyson

19h 20m

2 stops

LHR19:40London Heathrow

27 Aug

LHR10:50London Heathrow

18h 09m

2 stops

TYS23:59Knoxville McGhee Tyson

£713

Iberia flights from Knoxville to London

Our best Iberia deals on Knoxville to London flight tickets

Iberia

27 Oct

TYS11:35Knoxville McGhee Tyson

17h 00m

1 stop

LHR08:35London Heathrow

5 Nov

LHR07:30London Heathrow

20h 10m

2 stops

TYS22:40Knoxville McGhee Tyson

£657

Iberia

11 Nov

TYS11:35Knoxville McGhee Tyson

17h 50m

1 stop

LHR10:25London Heathrow

18 Nov

LHR07:35London Heathrow

20h 05m

2 stops

TYS22:40Knoxville McGhee Tyson

£658

Iberia

28 Oct

TYS16:57Knoxville McGhee Tyson

17h 08m

2 stops

LCY14:05London City

4 Nov

LCY07:50London City

19h 50m

2 stops

TYS22:40Knoxville McGhee Tyson

£678

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sat 1/8

17:59-10:00

1 stop35h 01m

London Gatwick

Sun 16/8

14:00-20:18

1 stop35h 18m

£531

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 21/8

14:51-10:00

1 stop14h 09m

London Gatwick

Sun 23/8

14:00-19:05

1 stop34h 05m

£546

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 13/11

08:25-08:15

1 stop18h 50m

London Gatwick

Thu 19/11

11:00-11:48

1 stop29h 48m

£551

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Tue 27/10

11:35-08:35

1 stop17h 00m

London Heathrow

Thu 5/11

07:30-22:40

2 stops20h 10m

£657

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 11/11

11:35-10:25

1 stop17h 50m

London Heathrow

Wed 18/11

07:35-22:40

2 stops20h 05m

£658

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Tue 22/9

06:00-06:45

1 stop19h 45m

London Heathrow

Tue 13/10

06:50-17:08

2 stops15h 18m

£661

Fastest return journey

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Tue 27/10

10:48-06:20

2 stops15h 32m

London Heathrow

Thu 5/11

06:50-17:02

2 stops15h 12m

£663

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 22/9

18:00-17:55

2 stops18h 55m

London City

Tue 13/10

09:15-23:59

2 stops19h 44m

£685

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Wed 19/8

18:02-17:55

2 stops18h 53m

London City

Wed 2/9

09:15-20:24

2 stops16h 09m

£741

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 8/9

11:40-07:55

2 stops15h 15m

London City

Wed 16/9

08:25-20:15

2 stops16h 50m

£801

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to London

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

Prices

Airlines

Delays

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

What is the cheapest month to fly to London?

The cheapest month to fly to London from Knoxville is in July. Flight prices, which tend to average around £269, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Knoxville averaging around £269.

Can stopping save me money on Knoxville to London flights?

You could potentially save up to 22% on your flight if you consider stops on a Knoxville to London flight.

When to book flights from Knoxville to London

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

Estimated return price

Cheap Knoxville to London (TYS to LON) flight deals and tips

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

Fastest flight time	10h 15m
Direct flights	None

The fastest flight from Knoxville to London takes 10h 15m

There are no direct flights from Knoxville to London. There are no popular flight routes from Knoxville to London.

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Frequently asked questions about flying from Knoxville to London

How far is Knoxville McGhee Tyson to London by plane?
Knoxville McGhee Tyson and London are 4078.3 mi apart from one another. In terms of flight time, this usually takes a little over 10h 15m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to London?
Prices for flights from Knoxville McGhee Tyson Airport to London are updated daily.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to London?
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.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Eastbourne

Wembley

Gatwick

Milton Keynes

Luton

Southend-on-Sea

Slough

Maidstone

Ipswich

Ilford

Canterbury

Folkestone

Guildford

Hayes

Chichester

Hastings

Bedford

Colchester

Harlow

Chelmsford

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to London . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to London from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Knoxville and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Knoxville and alert you when they change.

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Cheap flights from Knoxville to London from £228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to London departing on 14/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Knoxville to London

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How to get the cheapest flight ticket from Knoxville to London

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

What is the cheapest month to fly to London?

Can stopping save me money on Knoxville to London flights?

What is the cheapest airline that flies from Knoxville McGhee Tyson to London?

How often are flights from Knoxville to London delayed?

What is the most punctual flight time for Knoxville to London flights?

What day of the week experiences the fewest flight delays on this route?

When to book flights from Knoxville to London

Cheap Knoxville to London (TYS to LON) flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Knoxville to London

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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