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?

Iberia, British Airways, and Lufthansa 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.

£318 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 £701 to £470. The lowest price recently found on this route was £675.

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Find the cheapest flights from Knoxville to London

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15:05 - 07:40

TYS

LHR

11h 35m

1 stop

06:15 - 21:15

LHR

TYS

20h 00m

2 stops

£675Iberia

Mon, 14 Sep - Wed, 23 Sep

17:04 - 12:15

TYS

LHR

14h 11m

1 stop

06:15 - 21:15

LHR

TYS

20h 00m

2 stops

£676Iberia

Mon, 14 Sep - Wed, 23 Sep

07:10 - 08:25

TYS

LGW

20h 15m

2 stops

14:00 - 12:02

LGW

TYS

27h 02m

1 stop

£677Multiple Airlines

Mon, 24 Aug - Wed, 2 Sep

07:10 - 06:20

TYS

LGW

18h 10m

1 stop

14:00 - 14:56

LGW

TYS

29h 56m

1 stop

£682Multiple Airlines

Mon, 24 Aug - Tue, 1 Sep

19:19 - 17:05

TYS

LHR

16h 46m

2 stops

10:50 - 23:57

LHR

TYS

18h 07m

2 stops

£688Lufthansa

Mon, 3 Aug - Fri, 21 Aug

17:37 - 11:15

TYS

LHR

12h 38m

1 stop

09:15 - 21:44

LHR

TYS

17h 29m

2 stops

£692British Airways

Wed, 19 Aug - Wed, 2 Sep

19:19 - 15:40

TYS

LHR

15h 21m

2 stops

09:30 - 23:57

LHR

TYS

19h 27m

2 stops

£693Lufthansa

Wed, 19 Aug - Wed, 2 Sep

18:07 - 12:50

TYS

LHR

13h 43m

1 stop

19:30 - 21:15

LHR

TYS

30h 45m

2 stops

£696British Airways

Wed, 2 Sep - Wed, 9 Sep

11:55 - 07:15

TYS

LCY

14h 20m

2 stops

07:45 - 21:28

LCY

TYS

18h 43m

2 stops

£835Delta

Tue, 4 Aug - Sat, 22 Aug

15:05 - 09:30

TYS

LCY

13h 25m

2 stops

10:00 - 21:25

LCY

TYS

16h 25m

2 stops

£837Delta

Sun, 10 May - Fri, 29 May

Finnair flights from Knoxville to London

Our best Finnair deals on Knoxville to London flight tickets

Finnair

2 Sept

TYS13:40Knoxville McGhee Tyson

19h 45m

1 stop

LHR14:25London Heathrow

9 Sept

LHR10:05London Heathrow

16h 49m

1 stop

TYS21:54Knoxville McGhee Tyson

£706

Finnair

29 Jul

TYS13:53Knoxville McGhee Tyson

14h 07m

1 stop

LHR09:00London Heathrow

13 Aug

LHR08:55London Heathrow

17h 59m

1 stop

TYS21:54Knoxville McGhee Tyson

£743

Scandinavian Airlines flights from Knoxville to London

Our best Scandinavian Airlines deals on Knoxville to London flight tickets

Scandinavian Airlines

3 Sept

TYS16:00Knoxville McGhee Tyson

36h 20m

2 stops

LHR09:20London Heathrow

13 Sept

LHR18:40London Heathrow

32h 06m

2 stops

TYS21:46Knoxville McGhee Tyson

£712

Scandinavian Airlines

21 Apr

TYS16:38Knoxville McGhee Tyson

18h 22m

2 stops

LHR16:00London Heathrow

28 Apr

LHR06:40London Heathrow

22h 14m

2 stops

TYS23:54Knoxville McGhee Tyson

£742

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 14/9

15:05-07:40

1 stop11h 35m

London Heathrow

Wed 23/9

06:15-21:15

2 stops20h 00m

£675

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 14/9

17:04-12:15

1 stop14h 11m

London Heathrow

Wed 23/9

06:15-21:15

2 stops20h 00m

£676

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Mon 24/8

07:10-08:25

2 stops20h 15m

London Gatwick

Wed 2/9

14:00-12:02

1 stop27h 02m

£677

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Mon 24/8

07:10-06:20

1 stop18h 10m

London Gatwick

Tue 1/9

14:00-14:56

1 stop29h 56m

£682

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 3/8

19:19-17:05

2 stops16h 46m

London Heathrow

Fri 21/8

10:50-23:57

2 stops18h 07m

£688

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 19/8

17:37-11:15

1 stop12h 38m

London Heathrow

Wed 2/9

09:15-21:44

2 stops17h 29m

£692

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 19/8

19:19-15:40

2 stops15h 21m

London Heathrow

Wed 2/9

09:30-23:57

2 stops19h 27m

£693

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 2/9

18:07-12:50

1 stop13h 43m

London Heathrow

Wed 9/9

19:30-21:15

2 stops30h 45m

£696

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Tue 4/8

11:55-07:15

2 stops14h 20m

London City

Sat 22/8

07:45-21:28

2 stops18h 43m

£835

Fastest return journey

KnoxvilleLondon

TYS - LCY

TYSLCY

Knoxville McGhee Tyson

Sun 10/5

15:05-09:30

2 stops13h 25m

London City

Fri 29/5

10:00-21:25

2 stops16h 25m

£837

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 January. Flight prices, which tend to average around £454, are often lower during this time because this is during the off-season. The month of April is another great option to travel to London, with average flight prices from Knoxville averaging around £481.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £705 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Knoxville for as low as £537 on momondo.

Can stopping save me money on Knoxville to London flights?

You could potentially save up to 50% 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 06m
Direct flights	None

The fastest flight from Knoxville to London takes 10h 06m

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 06m.
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

Milton Keynes

Luton

Gatwick

Slough

Maidstone

Southend-on-Sea

Wembley

Ipswich

Canterbury

Ilford

Guildford

Hayes

Chelmsford

Dover

Folkestone

Ramsgate

Bedford

Chichester

Worthing

Why use momondo?

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.

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.

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Cheap flights from Knoxville to London from £318

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 8/4. 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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Finnair flights from Knoxville to London

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Our best Scandinavian Airlines deals on Knoxville to London flight tickets

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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?

How far in advance should I book a flight 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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Popular flights according to clicks in the last 7 days on momondo

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