What is the most punctual flight time for Knoxville to the United Kingdom 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 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.

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

United Airlines, British Airways, and Iberia are the most popular carriers operating from Knoxville McGhee Tyson to United Kingdom

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

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

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

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 Knoxville McGhee Tyson Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom 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 United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£242 Cheap Flights from Knoxville to the United Kingdom in 2026

Q: How often are flights from Knoxville to the United Kingdom delayed?

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

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Find the cheapest flights from Knoxville to the United Kingdom

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

05:45 - 07:40

TYS

EDI

20h 55m

2 stops

09:15 - 16:59

EDI

TYS

36h 44m

2 stops

£633Air Canada

Wed, 12 Aug - Tue, 25 Aug

13:35 - 10:35

TYS

EDI

16h 00m

1 stop

09:00 - 14:37

EDI

TYS

34h 37m

2 stops

£634United Airlines

Sun, 23 Aug - Wed, 26 Aug

10:46 - 08:25

TYS

EDI

16h 39m

1 stop

09:00 - 16:59

EDI

TYS

36h 59m

2 stops

£635United Airlines

Sun, 23 Aug - Wed, 26 Aug

20:39 - 16:35

TYS

EDI

14h 56m

2 stops

11:25 - 21:54

EDI

TYS

15h 29m

1 stop

£637American Airlines

Mon, 21 Sep - Fri, 2 Oct

20:39 - 16:35

TYS

EDI

14h 56m

2 stops

11:25 - 21:54

EDI

TYS

15h 29m

1 stop

£638American Airlines

Mon, 21 Sep - Fri, 2 Oct

06:21 - 07:30

TYS

EDI

20h 09m

1 stop

11:25 - 21:54

EDI

TYS

15h 29m

1 stop

£642British Airways

Mon, 21 Sep - Fri, 2 Oct

16:00 - 09:20

TYS

LHR

36h 20m

2 stops

17:00 - 23:47

LHR

TYS

35h 47m

2 stops

£662Scandinavian Airlines

Mon, 31 Aug - Sat, 5 Sep

19:19 - 18:25

TYS

LHR

18h 06m

2 stops

10:50 - 23:57

LHR

TYS

18h 07m

2 stops

£665Lufthansa

Wed, 19 Aug - Wed, 2 Sep

17:57 - 18:40

TYS

LHR

19h 43m

2 stops

10:50 - 23:57

LHR

TYS

18h 07m

2 stops

£673Lufthansa

Wed, 19 Aug - Wed, 2 Sep

17:37 - 18:30

TYS

GLA

19h 53m

2 stops

06:35 - 21:54

GLA

TYS

20h 19m

2 stops

£759British Airways

Sat, 5 Sep - Sat, 19 Sep

Iberia flights from Knoxville to United Kingdom

Our best Iberia deals on Knoxville to United Kingdom flight tickets

Iberia

14 Sept

TYS15:05Knoxville McGhee Tyson

11h 35m

1 stop

LHR07:40London Heathrow

23 Sept

LHR06:15London Heathrow

20h 00m

2 stops

TYS21:15Knoxville McGhee Tyson

£667

Iberia

14 Sept

TYS15:05Knoxville McGhee Tyson

14h 45m

1 stop

LHR10:50London Heathrow

23 Sept

LHR06:15London Heathrow

20h 00m

2 stops

TYS21:15Knoxville McGhee Tyson

£668

Iberia

6 May

TYS11:31Knoxville McGhee Tyson

18h 19m

2 stops

LGW10:50London Gatwick

11 May

LGW20:40London Gatwick

28h 38m

2 stops

TYS20:18Knoxville McGhee Tyson

£924

Lufthansa flights from Knoxville to United Kingdom

Our best Lufthansa deals on Knoxville to United Kingdom flight tickets

Lufthansa

19 Aug

TYS19:19Knoxville McGhee Tyson

18h 06m

2 stops

LHR18:25London Heathrow

2 Sept

LHR10:50London Heathrow

18h 07m

2 stops

TYS23:57Knoxville McGhee Tyson

£665

Lufthansa

19 Aug

TYS17:57Knoxville McGhee Tyson

19h 43m

2 stops

LHR18:40London Heathrow

2 Sept

LHR10:50London Heathrow

18h 07m

2 stops

TYS23:57Knoxville McGhee Tyson

£673

Lufthansa

19 Aug

TYS17:57Knoxville McGhee Tyson

18h 58m

2 stops

LCY17:55London City

2 Sept

LCY09:15London City

19h 42m

2 stops

TYS23:57Knoxville McGhee Tyson

£695

momondo Fare Finder

Use the filters below to find and compare flights from Knoxville to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Wed 12/8

05:45-07:40

2 stops20h 55m

Edinburgh Turnhouse

Tue 25/8

09:15-16:59

2 stops36h 44m

£633

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Sun 23/8

13:35-10:35

1 stop16h 00m

Edinburgh Turnhouse

Wed 26/8

09:00-14:37

2 stops34h 37m

£634

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Sun 23/8

10:46-08:25

1 stop16h 39m

Edinburgh Turnhouse

Wed 26/8

09:00-16:59

2 stops36h 59m

£635

Fastest return journey

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Mon 21/9

20:39-16:35

2 stops14h 56m

Edinburgh Turnhouse

Fri 2/10

11:25-21:54

1 stop15h 29m

£637

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Mon 21/9

20:39-16:35

2 stops14h 56m

Edinburgh Turnhouse

Fri 2/10

11:25-21:54

1 stop15h 29m

£638

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Mon 21/9

06:21-07:30

1 stop20h 09m

Edinburgh Turnhouse

Fri 2/10

11:25-21:54

1 stop15h 29m

£642

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 31/8

16:00-09:20

2 stops36h 20m

London Heathrow

Sat 5/9

17:00-23:47

2 stops35h 47m

£662

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 19/8

19:19-18:25

2 stops18h 06m

London Heathrow

Wed 2/9

10:50-23:57

2 stops18h 07m

£665

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 19/8

17:57-18:40

2 stops19h 43m

London Heathrow

Wed 2/9

10:50-23:57

2 stops18h 07m

£673

KnoxvilleGlasgow

TYS - GLA

TYSGLA

Knoxville McGhee Tyson

Sat 5/9

17:37-18:30

2 stops19h 53m

Glasgow Intl

Sat 19/9

06:35-21:54

2 stops20h 19m

£759

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 United Kingdom

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 cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Knoxville is in July. Flight prices, which tend to average around £266, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of July, then departing from Knoxville during the month March is also very affordable. Most momondo users find prices during this month for around £304.

How far in advance should I book a flight from Knoxville to the United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £713 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Knoxville for as low as £492 on momondo.

Can stopping save me money on Knoxville to United Kingdom flights?

You could potentially save up to 10% on your flight if you consider stops on a Knoxville to United Kingdom flight.

Cheap Knoxville to United Kingdom flight deals and tips

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

Fastest flight time	10h 06m
Direct flights	None

The fastest flight from Knoxville to United Kingdom takes 10h 06m

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

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Frequently asked questions about flying from Knoxville to the United Kingdom

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to United Kingdom?
Prices for flights from Knoxville McGhee Tyson Airport to United Kingdom are updated daily.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to United Kingdom?
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 Knoxville McGhee Tyson Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom 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 United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to United Kingdom for you.

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

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

How can momondo help me find flights from Knoxville to United Kingdom?

Once you have performed a search for Knoxville to United Kingdom 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 Knoxville to United Kingdom right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United Kingdom from Knoxville. 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.