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

United Airlines, British Airways, and Virgin Atlantic 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.

£251 Cheap Flights from Knoxville to the United Kingdom in 2026/27

Find the cheapest flights from Knoxville to the United Kingdom

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:05 - 14:35TYS Knoxville McGhee Tyson-GLA Glasgow Intl

16h 30m2 stops Charlotte Douglas London Heathrow

05:45 - 23:44GLA Glasgow Intl-TYS Knoxville McGhee Tyson

21h 59m2 stops London Heathrow Chicago O'Hare Intl

£655British Airways

Tue, 16 Mar - Wed, 24 Mar

17:55 - 15:50TYS Knoxville McGhee Tyson-LHR London Heathrow

16h 55m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

08:30 - 19:44LHR London Heathrow-TYS Knoxville McGhee Tyson

16h 14m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

£658Lufthansa

Tue, 26 Jan - Tue, 9 Feb

17:55 - 16:15TYS Knoxville McGhee Tyson-MAN Manchester

17h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

06:00 - 19:51MAN Manchester-TYS Knoxville McGhee Tyson

18h 51m2 stops Frankfurt am Main Newark

£663Lufthansa

Tue, 26 Jan - Tue, 9 Feb

11:31 - 08:05TYS Knoxville McGhee Tyson-LHR London Heathrow

15h 34m1 stop Chicago O'Hare Intl

06:15 - 21:21LHR London Heathrow-TYS Knoxville McGhee Tyson

20h 06m2 stops Madrid Barajas Chicago O'Hare Intl

£664Iberia

Tue, 6 Apr - Wed, 14 Apr

10:45 - 05:55TYS Knoxville McGhee Tyson-LHR London Heathrow

14h 10m1 stop Chicago O'Hare Intl

09:00 - 21:05LHR London Heathrow-TYS Knoxville McGhee Tyson

17h 05m2 stops Zurich Chicago O'Hare Intl

£665United Airlines

Tue, 26 Jan - Tue, 9 Feb

14:04 - 06:40TYS Knoxville McGhee Tyson-LHR London Heathrow

11h 36m1 stop Washington, D.C. Dulles Intl

06:50 - 23:59LHR London Heathrow-TYS Knoxville McGhee Tyson

22h 09m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

£666United Airlines

Sun, 24 Jan - Thu, 11 Feb

11:55 - 09:40TYS Knoxville McGhee Tyson-MAN Manchester

16h 45m1 stop New York LaGuardia

12:40 - 20:40MAN Manchester-TYS Knoxville McGhee Tyson

13h 00m1 stop Atlanta Hartsfield-Jackson

£666Delta

Sun, 24 Jan - Tue, 9 Feb

12:00 - 09:40TYS Knoxville McGhee Tyson-MAN Manchester

16h 40m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

13:25 - 09:12MAN Manchester-TYS Knoxville McGhee Tyson

24h 47m2 stops Orlando Atlanta Hartsfield-Jackson

£669Delta

Sun, 24 Jan - Wed, 10 Feb

14:00 - 08:30TYS Knoxville McGhee Tyson-LHR London Heathrow

13h 30m1 stop Chicago O'Hare Intl

06:50 - 16:49LHR London Heathrow-TYS Knoxville McGhee Tyson

14h 59m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£669United Airlines

Mon, 5 Apr - Wed, 14 Apr

11:31 - 13:35TYS Knoxville McGhee Tyson-LHR London Heathrow

21h 04m2 stops Chicago O'Hare Intl Madrid Barajas

07:50 - 21:21LHR London Heathrow-TYS Knoxville McGhee Tyson

18h 31m2 stops Madrid Barajas Chicago O'Hare Intl

£670Iberia

Tue, 6 Apr - Tue, 13 Apr

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Iberia flights from Knoxville to United Kingdom

Our best Iberia deals on Knoxville to United Kingdom flight tickets

Iberia

6 Apr

TYS11:31Knoxville McGhee Tyson

15h 34m

1 stop

LHR08:05London Heathrow

14 Apr

LHR06:15London Heathrow

20h 06m

2 stops

TYS21:21Knoxville McGhee Tyson

£664

Iberia

6 Apr

TYS11:31Knoxville McGhee Tyson

21h 04m

2 stops

LHR13:35London Heathrow

13 Apr

LHR07:50London Heathrow

18h 31m

2 stops

TYS21:21Knoxville McGhee Tyson

£670

Iberia

11 Nov

TYS11:33Knoxville McGhee Tyson

17h 52m

1 stop

LHR10:25London Heathrow

18 Nov

LHR07:35London Heathrow

21h 12m

2 stops

TYS23:47Knoxville McGhee Tyson

£686

American Airlines flights from Knoxville to United Kingdom

Our best American Airlines deals on Knoxville to United Kingdom flight tickets

American Airlines

5 Apr

TYS15:39Knoxville McGhee Tyson

10h 11m

1 stop

LHR06:50London Heathrow

14 Apr

LHR08:20London Heathrow

12h 06m

1 stop

TYS15:26Knoxville McGhee Tyson

£693

American Airlines

11 Nov

TYS16:12Knoxville McGhee Tyson

15h 38m

2 stops

NCL12:50Newcastle upon Tyne

17 Nov

NCL06:45Newcastle upon Tyne

18h 58m

2 stops

TYS20:43Knoxville McGhee Tyson

£730

American Airlines

27 Nov

TYS17:01Knoxville McGhee Tyson

14h 59m

2 stops

GLA13:00Glasgow Intl

4 Dec

GLA06:35Glasgow Intl

15h 56m

2 stops

TYS17:31Knoxville McGhee Tyson

£757

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

KnoxvilleGlasgow

TYS Knoxville McGhee Tyson - GLA Glasgow Intl

TYSGLA

Knoxville McGhee Tyson

Tue 16/3

18:05-14:35

2 stops16h 30m

Glasgow Intl

Wed 24/3

05:45-23:44

2 stops21h 59m

£655

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Tue 26/1

17:55-15:50

2 stops16h 55m

London Heathrow

Tue 9/2

08:30-19:44

2 stops16h 14m

£658

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MAN Manchester

TYSMAN

Knoxville McGhee Tyson

Tue 26/1

17:55-16:15

2 stops17h 20m

Manchester

Tue 9/2

06:00-19:51

2 stops18h 51m

£663

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Tue 6/4

11:31-08:05

1 stop15h 34m

London Heathrow

Wed 14/4

06:15-21:21

2 stops20h 06m

£664

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Tue 26/1

10:45-05:55

1 stop14h 10m

London Heathrow

Tue 9/2

09:00-21:05

2 stops17h 05m

£665

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Sun 24/1

14:04-06:40

1 stop11h 36m

London Heathrow

Thu 11/2

06:50-23:59

2 stops22h 09m

£666

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MAN Manchester

TYSMAN

Knoxville McGhee Tyson

Sun 24/1

11:55-09:40

1 stop16h 45m

Manchester

Tue 9/2

12:40-20:40

1 stop13h 00m

£666

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MAN Manchester

TYSMAN

Knoxville McGhee Tyson

Sun 24/1

12:00-09:40

2 stops16h 40m

Manchester

Wed 10/2

13:25-09:12

2 stops24h 47m

£669

Fastest return journey

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Mon 5/4

14:00-08:30

1 stop13h 30m

London Heathrow

Wed 14/4

06:50-16:49

2 stops14h 59m

£669

KnoxvilleLondon

TYS Knoxville McGhee Tyson - LHR London Heathrow

TYSLHR

Knoxville McGhee Tyson

Tue 6/4

11:31-13:35

2 stops21h 04m

London Heathrow

Tue 13/4

07:50-21:21

2 stops18h 31m

£670

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

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Knoxville is in January. Flight prices, which tend to average around £518, 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 January, then departing from Knoxville during the month February is also very affordable. Most momondo users find prices during this month for around £590.

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

You could potentially save up to 29% 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

Best price found	£251
Fastest flight time	10h 15m
Direct flights	None

The best one-way flight to United Kingdom from Knoxville in the past 72 hours is £251. The best return flight deal from Knoxville to United Kingdom found on momondo in the last 72 hours is £655.

The fastest flight from Knoxville to United Kingdom takes 10h 15m

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

Search flight deals

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.