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

British Airways is the most popular carrier operating from London to Knoxville McGhee Tyson

Which airport is the most popular for stopovers for flights between London and Knoxville?

Charlotte (CLT) was the most common stop: 61% of momondo users choosing one-stop flights on this route connected there.

Which airlines fly to Knoxville?

British Airways, Virgin Atlantic and Lufthansa are the top three most popular airlines that fly to Knoxville from London according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Knoxville. Keep in mind that there are 5 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.

Which stopover airport offers the lowest fares from London to Knoxville?

Flights via Charlotte (CLT) offer the lowest average return price of £655.

Which stopover airport has the shortest connection time from London to Knoxville?

Washington, D.C. (IAD) has the shortest average stopover time for this route: 1h 34m.

Which stopover airport has the shortest travel time from London to Knoxville?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 11h 36m.

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

Prices for flights from London to Knoxville McGhee Tyson Airport were last updated today.

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

As of September 2026, there are 4 operators available to choose from for flights from London to Knoxville McGhee Tyson Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Knoxville McGhee Tyson Airport.

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

The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£390 Cheap Flights from London to Knoxville in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Knoxville

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06:40 - 23:46LHR London Heathrow-TYS Knoxville McGhee Tyson

22h 06m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

17:57 - 09:20TYS Knoxville McGhee Tyson-LHR London Heathrow

34h 23m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£599Scandinavian Airlines

Thu, 28 Jan - Mon, 1 Feb

06:40 - 23:46LHR London Heathrow-TYS Knoxville McGhee Tyson

22h 06m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

17:57 - 09:20TYS Knoxville McGhee Tyson-LHR London Heathrow

34h 23m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£599Scandinavian Airlines

Thu, 28 Jan - Mon, 1 Feb

09:30 - 19:36LHR London Heathrow-TYS Knoxville McGhee Tyson

15h 06m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

16:30 - 09:10TYS Knoxville McGhee Tyson-LHR London Heathrow

11h 40m1 stop Newark

£679Lufthansa

Mon, 9 Nov - Mon, 16 Nov

09:30 - 23:59LHR London Heathrow-TYS Knoxville McGhee Tyson

19h 29m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

13:55 - 10:50TYS Knoxville McGhee Tyson-LHR London Heathrow

15h 55m1 stop Washington, D.C. Dulles Intl

£680Lufthansa

Wed, 11 Nov - Wed, 18 Nov

12:05 - 11:30LHR London Heathrow-TYS Knoxville McGhee Tyson

52h 25m2 stops Zurich Washington, D.C. Dulles Intl

19:35 - 20:35TYS Knoxville McGhee Tyson-LHR London Heathrow

20h 00m2 stops Washington, D.C. Dulles Intl Newark

£682United Airlines

Sun, 8 Nov - Sun, 15 Nov

09:00 - 20:54LHR London Heathrow-TYS Knoxville McGhee Tyson

16h 54m2 stops Zurich Chicago O'Hare Intl

16:30 - 10:50TYS Knoxville McGhee Tyson-LHR London Heathrow

13h 20m2 stops Newark Washington, D.C. Dulles Intl

£682United Airlines

Tue, 10 Nov - Tue, 17 Nov

14:10 - 22:48LHR London Heathrow-TYS Knoxville McGhee Tyson

13h 38m1 stop Charlotte Douglas

16:12 - 07:20TYS Knoxville McGhee Tyson-LHR London Heathrow

10h 08m1 stop Charlotte Douglas

£690British Airways

Wed, 11 Nov - Wed, 18 Nov

06:20 - 19:49LHR London Heathrow-TYS Knoxville McGhee Tyson

18h 29m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

14:40 - 10:30TYS Knoxville McGhee Tyson-LHR London Heathrow

38h 50m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

£690Virgin Atlantic

Mon, 2 Nov - Mon, 16 Nov

06:20 - 19:49LHR London Heathrow-TYS Knoxville McGhee Tyson

18h 29m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

18:10 - 11:40TYS Knoxville McGhee Tyson-LHR London Heathrow

12h 30m1 stop Atlanta Hartsfield-Jackson

£694Virgin Atlantic

Mon, 2 Nov - Mon, 16 Nov

11:45 - 22:54LHR London Heathrow-TYS Knoxville McGhee Tyson

15h 09m1 stop Charlotte Douglas

17:19 - 09:40TYS Knoxville McGhee Tyson-LHR London Heathrow

11h 21m1 stop Charlotte Douglas

£704British Airways

Tue, 27 Oct - Tue, 3 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:40 - 22:27LHR London Heathrow-TYS Knoxville McGhee Tyson

20h 47m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

16:11 - 21:40TYS Knoxville McGhee Tyson-LHR London Heathrow

24h 29m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£625Scandinavian Airlines

Sat, 3 Oct - Sun, 11 Oct

06:40 - 22:27LHR London Heathrow-TYS Knoxville McGhee Tyson

20h 47m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

14:38 - 21:40TYS Knoxville McGhee Tyson-LHR London Heathrow

26h 02m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£632Scandinavian Airlines

Sat, 3 Oct - Sun, 11 Oct

06:40 - 22:27LHR London Heathrow-TYS Knoxville McGhee Tyson

20h 47m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

14:38 - 21:40TYS Knoxville McGhee Tyson-LHR London Heathrow

26h 02m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£745Scandinavian Airlines

Sat, 3 Oct - Sun, 11 Oct

06:40 - 22:27LHR London Heathrow-TYS Knoxville McGhee Tyson

20h 47m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

14:38 - 21:40TYS Knoxville McGhee Tyson-LHR London Heathrow

26h 02m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£749Scandinavian Airlines

Sat, 3 Oct - Sun, 11 Oct

16:00 - 20:45LHR London Heathrow-TYS Knoxville McGhee Tyson

33h 45m1 stop Newark

19:25 - 06:55TYS Knoxville McGhee Tyson-LHR London Heathrow

30h 30m1 stop Washington, D.C. Dulles Intl

£963Lufthansa

Sat, 3 Oct - Sun, 11 Oct

07:25 - 20:19LHR London Heathrow-TYS Knoxville McGhee Tyson

17h 54m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

19:25 - 06:55TYS Knoxville McGhee Tyson-LHR London Heathrow

30h 30m1 stop Washington, D.C. Dulles Intl

£999Lufthansa

Sat, 3 Oct - Sun, 11 Oct

06:50 - 20:19LHR London Heathrow-TYS Knoxville McGhee Tyson

18h 29m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

19:25 - 21:35TYS Knoxville McGhee Tyson-LHR London Heathrow

21h 10m2 stops Washington, D.C. Dulles Intl Newark

£1,004United Airlines

Sat, 3 Oct - Sun, 11 Oct

16:40 - 23:59LHR London Heathrow-TYS Knoxville McGhee Tyson

12h 19m1 stop Washington, D.C. Dulles Intl

19:25 - 06:55TYS Knoxville McGhee Tyson-LHR London Heathrow

30h 30m1 stop Washington, D.C. Dulles Intl

£1,011Lufthansa

Sat, 3 Oct - Sun, 11 Oct

08:00 - 17:08LHR London Heathrow-TYS Knoxville McGhee Tyson

14h 08m1 stop Chicago O'Hare Intl

16:16 - 20:40TYS Knoxville McGhee Tyson-LHR London Heathrow

23h 24m1 stop Newark

£1,018Lufthansa

Sat, 3 Oct - Sun, 11 Oct

10:25 - 22:27LGW London Gatwick-TYS Knoxville McGhee Tyson

17h 02m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

14:38 - 09:25TYS Knoxville McGhee Tyson-LGW London Gatwick

13h 47m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

£1,215Virgin Atlantic

Sat, 3 Oct - Sun, 11 Oct

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Scandinavian Airlines flights from London to Knoxville

Our best Scandinavian Airlines deals on London to Knoxville flight tickets

Scandinavian Airlines

11 Oct

LHR18:40London Heathrow

32h 28m

2 stops

TYS22:08Knoxville McGhee Tyson

18 Nov

TYS14:40Knoxville McGhee Tyson

22h 50m

2 stops

LHR18:30London Heathrow

£602

Scandinavian Airlines

3 Oct

LHR06:40London Heathrow

20h 47m

2 stops

TYS22:27Knoxville McGhee Tyson

11 Oct

TYS16:11Knoxville McGhee Tyson

24h 29m

2 stops

LHR21:40London Heathrow

£625

Scandinavian Airlines

3 Oct

LHR06:40London Heathrow

20h 47m

2 stops

TYS22:27Knoxville McGhee Tyson

11 Oct

TYS14:38Knoxville McGhee Tyson

26h 02m

2 stops

LHR21:40London Heathrow

£632

Air Canada flights from London to Knoxville

Our best Air Canada deals on London to Knoxville flight tickets

Air Canada

2 Nov

LHR18:00London Heathrow

34h 59m

2 stops

TYS23:59Knoxville McGhee Tyson

16 Nov

TYS05:45Knoxville McGhee Tyson

20h 25m

2 stops

LHR07:10London Heathrow

£684

Air Canada

3 Nov

LHR13:00London Heathrow

39h 59m

2 stops

TYS23:59Knoxville McGhee Tyson

12 Nov

TYS06:45Knoxville McGhee Tyson

21h 35m

2 stops

LHR09:20London Heathrow

£722

Air Canada

18 Nov

LHR13:00London Heathrow

15h 59m

2 stops

TYS23:59Knoxville McGhee Tyson

8 Dec

TYS14:07Knoxville McGhee Tyson

36h 03m

2 stops

LHR07:10London Heathrow

£723

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

£599

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

£599

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Mon 9/11

09:30-19:36

2 stops15h 06m

Knoxville McGhee Tyson

Mon 16/11

16:30-09:10

1 stop11h 40m

£679

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 11/11

09:30-23:59

2 stops19h 29m

Knoxville McGhee Tyson

Wed 18/11

13:55-10:50

1 stop15h 55m

£680

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Sun 8/11

12:05-11:30

2 stops52h 25m

Knoxville McGhee Tyson

Sun 15/11

19:35-20:35

2 stops20h 00m

£682

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Tue 10/11

09:00-20:54

2 stops16h 54m

Knoxville McGhee Tyson

Tue 17/11

16:30-10:50

2 stops13h 20m

£682

Fastest return journey

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Wed 11/11

14:10-22:48

1 stop13h 38m

Knoxville McGhee Tyson

Wed 18/11

16:12-07:20

1 stop10h 08m

£690

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Mon 2/11

06:20-19:49

2 stops18h 29m

Knoxville McGhee Tyson

Mon 16/11

14:40-10:30

2 stops38h 50m

£690

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Mon 2/11

06:20-19:49

2 stops18h 29m

Knoxville McGhee Tyson

Mon 16/11

18:10-11:40

1 stop12h 30m

£694

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Tue 27/10

11:45-22:54

1 stop15h 09m

Knoxville McGhee Tyson

Tue 3/11

17:19-09:40

1 stop11h 21m

£704

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 London 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

Prices

Airlines

Stopovers

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

Prices are currently low for flights on this route.

Typical prices usually range from £699 to £820.
The lowest price recently found on this route was £599.

What is the cheapest month to fly to Knoxville?

The month of January is, on average, the cheapest month to fly to Knoxville from London, with most prices found around £642. If you aren’t able to travel to Knoxville during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of £676.

Can stopping save me money on London to Knoxville flights?

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

How have London to Knoxville flight prices changed over time?

When to book flights from London to Knoxville

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

Estimated return price

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

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

Best price found	£390
Fastest flight time	15h 01m
Direct flights	None

The best one-way flight to Knoxville from London in the past 72 hours is £390. The best return flight deal from London to Knoxville found on momondo in the last 72 hours is £599.

The fastest flight from London to Knoxville takes 15h 01m

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

Search flight deals

Frequently asked questions about flying from London to Knoxville

How far is London to Knoxville McGhee Tyson by plane?
There are 4078.3 mi between London and Knoxville McGhee Tyson. Flights usually cover this in 15h 01m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Knoxville McGhee Tyson Airport?
Prices for flights from London to Knoxville McGhee Tyson Airport were last updated today.
How many operators does momondo search for flights from London to Knoxville McGhee Tyson Airport?
As of September 2026, there are 4 operators available to choose from for flights from London to Knoxville McGhee Tyson Airport.
How old do you have to be to fly from London to Knoxville McGhee Tyson Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to Knoxville?
momondo data reveals that the most frequently booked airline on the route from London to Knoxville is British Airways, representing 56% of all bookings. The subsequent popular airlines are Virgin Atlantic at 20%, United Airlines at 15%, and Lufthansa at 9%.

Best airlines flying from London to Knoxville

Compare and see reviews for airlines that fly from London to Knoxville with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £375	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £467	Free Cancellation	Rating 7.4 10,242 reviews	Search United Airlines flights
British Airways	PriceFrom £560	Free Cancellation	Rating 6.7 8,236 reviews	Search British Airways flights
Lufthansa	PriceFrom £648	Free Cancellation	Rating 6.8 8,240 reviews	Search Lufthansa flights

Pigeon Forge

Gatlinburg

Newport

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Knoxville. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Knoxville from London with this policy.

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

Once all potential London to Knoxville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Knoxville from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from London to Knoxville from £390

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Knoxville departing on 2/11. 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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Scandinavian Airlines flights from London to Knoxville

Our best Scandinavian Airlines deals on London to Knoxville flight tickets

Air Canada flights from London to Knoxville

Our best Air Canada deals on London to Knoxville flight tickets

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How to get the cheapest flight ticket from London to Knoxville

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

What is the cheapest month to fly to Knoxville?

Can stopping save me money on London to Knoxville flights?

How have London to Knoxville flight prices changed over time?

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

Which airlines fly to Knoxville?

Which airport is the most popular for stopovers for flights between London and Knoxville?

Which stopover airport offers the lowest fares from London to Knoxville?

Which stopover airport has the shortest travel time from London to Knoxville?

Which stopover airport has the shortest connection time from London to Knoxville?

When to book flights from London to Knoxville

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from London to Knoxville

Best airlines flying from London to Knoxville

Compare and see reviews for airlines that fly from London to Knoxville with momondo

Travelling to a place near Knoxville?

Why use momondo?

An easier way to manage your Knoxville 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

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