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

Aer Lingus, Scandinavian Airlines, and British Airways 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.

£192 Cheap Flights from Knoxville to the United Kingdom in 2026

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Find the cheapest flights from Knoxville to the United Kingdom

Round-trip

One-way

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Cheap return flights

Enter your travel dates to find the best prices.

12:02 - 10:00

TYS

LGW

16h 58m

1 stop

14:00 - 15:01

LGW

TYS

30h 01m

1 stop

£489Multiple Airlines

Tue, 31 Mar - Wed, 8 Apr

12:02 - 10:00

TYS

LGW

16h 58m

1 stop

14:00 - 10:36

LGW

TYS

25h 36m

2 stops

£499Multiple Airlines

Tue, 31 Mar - Tue, 7 Apr

19:19 - 10:35

TYS

EDI

10h 16m

1 stop

09:15 - 16:59

EDI

TYS

36h 44m

2 stops

£526United Airlines

Wed, 19 Aug - Thu, 27 Aug

06:30 - 07:40

TYS

EDI

20h 10m

2 stops

09:15 - 20:48

EDI

TYS

40h 33m

2 stops

£528United Airlines

Wed, 19 Aug - Thu, 27 Aug

11:31 - 10:30

TYS

LHR

17h 59m

1 stop

09:15 - 21:57

LHR

TYS

17h 42m

2 stops

£546British Airways

Wed, 8 Apr - Wed, 15 Apr

15:01 - 15:40

TYS

EDI

19h 39m

2 stops

20:30 - 21:23

EDI

TYS

29h 53m

2 stops

£550British Airways

Tue, 18 Aug - Mon, 31 Aug

16:00 - 09:20

TYS

LHR

36h 20m

2 stops

14:20 - 21:46

LHR

TYS

36h 26m

2 stops

£552Scandinavian Airlines

Fri, 4 Sep - Sat, 12 Sep

17:06 - 12:15

TYS

LHR

14h 09m

1 stop

12:15 - 21:21

LHR

TYS

14h 06m

1 stop

£556Iberia

Wed, 8 Apr - Wed, 15 Apr

14:30 - 09:20

TYS

LHR

37h 50m

2 stops

06:40 - 21:46

LHR

TYS

20h 06m

2 stops

£574Scandinavian Airlines

Thu, 3 Sep - Mon, 14 Sep

11:31 - 10:50

TYS

LGW

18h 19m

2 stops

20:40 - 21:21

LGW

TYS

29h 41m

2 stops

£585Iberia

Tue, 21 Apr - Tue, 28 Apr

British Airways flights from Knoxville to United Kingdom

Our best British Airways deals on Knoxville to United Kingdom flight tickets

British Airways

8 Apr

TYS11:31Knoxville McGhee Tyson

17h 59m

1 stop

LHR10:30London Heathrow

15 Apr

LHR09:15London Heathrow

17h 42m

2 stops

TYS21:57Knoxville McGhee Tyson

£546

British Airways

18 Aug

TYS15:01Knoxville McGhee Tyson

19h 39m

2 stops

EDI15:40Edinburgh Turnhouse

31 Aug

EDI20:30Edinburgh Turnhouse

29h 53m

2 stops

TYS21:23Knoxville McGhee Tyson

£550

British Airways

22 Apr

TYS14:06Knoxville McGhee Tyson

11h 49m

1 stop

LHR06:55London Heathrow

29 Apr

LHR06:45London Heathrow

20h 12m

2 stops

TYS21:57Knoxville McGhee Tyson

£555

Iberia flights from Knoxville to United Kingdom

Our best Iberia deals on Knoxville to United Kingdom flight tickets

Iberia

8 Apr

TYS17:06Knoxville McGhee Tyson

14h 09m

1 stop

LHR12:15London Heathrow

15 Apr

LHR12:15London Heathrow

14h 06m

1 stop

TYS21:21Knoxville McGhee Tyson

£556

Iberia

22 Apr

TYS17:06Knoxville McGhee Tyson

14h 09m

1 stop

LHR12:15London Heathrow

6 May

LHR06:15London Heathrow

20h 06m

2 stops

TYS21:21Knoxville McGhee Tyson

£579

Iberia

6 Apr

TYS16:02Knoxville McGhee Tyson

20h 33m

2 stops

EDI17:35Edinburgh Turnhouse

13 Apr

EDI20:30Edinburgh Turnhouse

28h 48m

2 stops

TYS20:18Knoxville McGhee Tyson

£585

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

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 31/3

12:02-10:00

1 stop16h 58m

London Gatwick

Wed 8/4

14:00-15:01

1 stop30h 01m

£489

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 31/3

12:02-10:00

1 stop16h 58m

London Gatwick

Tue 7/4

14:00-10:36

2 stops25h 36m

£499

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Wed 19/8

19:19-10:35

1 stop10h 16m

Edinburgh Turnhouse

Thu 27/8

09:15-16:59

2 stops36h 44m

£526

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Wed 19/8

06:30-07:40

2 stops20h 10m

Edinburgh Turnhouse

Thu 27/8

09:15-20:48

2 stops40h 33m

£528

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 8/4

11:31-10:30

1 stop17h 59m

London Heathrow

Wed 15/4

09:15-21:57

2 stops17h 42m

£546

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Tue 18/8

15:01-15:40

2 stops19h 39m

Edinburgh Turnhouse

Mon 31/8

20:30-21:23

2 stops29h 53m

£550

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Fri 4/9

16:00-09:20

2 stops36h 20m

London Heathrow

Sat 12/9

14:20-21:46

2 stops36h 26m

£552

Fastest return journey

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 8/4

17:06-12:15

1 stop14h 09m

London Heathrow

Wed 15/4

12:15-21:21

1 stop14h 06m

£556

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Thu 3/9

14:30-09:20

2 stops37h 50m

London Heathrow

Mon 14/9

06:40-21:46

2 stops20h 06m

£574

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 21/4

11:31-10:50

2 stops18h 19m

London Gatwick

Tue 28/4

20:40-21:21

2 stops29h 41m

£585

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 £452, 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 April is also very affordable. Most momondo users find prices during this month for around £478.

How far in advance should I book a flight to 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 £698 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 £534 on momondo.

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

You could potentially save up to 24% 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 16m
Direct flights	None

The fastest flight from Knoxville to United Kingdom takes 10h 16m

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

Search flight deals

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.