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

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

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.

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.

£234 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

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

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

13:45 - 07:30

TYS

EDI

12h 45m

1 stop

11:25 - 21:54

EDI

TYS

15h 29m

1 stop

£643British Airways

Mon, 21 Sep - Fri, 2 Oct

19:19 - 10:35

TYS

EDI

10h 16m

1 stop

12:30 - 23:57

EDI

TYS

16h 27m

1 stop

£647United Airlines

Sun, 6 Sep - Wed, 9 Sep

17:04 - 17:35

TYS

EDI

19h 31m

2 stops

20:20 - 21:15

EDI

TYS

29h 55m

2 stops

£650Iberia

Mon, 14 Sep - Wed, 23 Sep

08:30 - 10:35

TYS

EDI

21h 05m

2 stops

12:30 - 23:57

EDI

TYS

16h 27m

1 stop

£650United Airlines

Sun, 6 Sep - Wed, 9 Sep

22:03 - 10:00

TYS

LGW

30h 57m

1 stop

14:00 - 23:37

LGW

TYS

14h 37m

1 stop

£658Multiple Airlines

Mon, 25 May - Mon, 1 Jun

09:30 - 10:00

TYS

LGW

19h 30m

1 stop

14:00 - 23:37

LGW

TYS

14h 37m

1 stop

£667Multiple Airlines

Tue, 26 May - Mon, 1 Jun

15:05 - 10:50

TYS

LHR

14h 45m

1 stop

06:15 - 21:15

LHR

TYS

20h 00m

2 stops

£667Iberia

Mon, 14 Sep - Wed, 23 Sep

Finnair flights from Knoxville to United Kingdom

Our best Finnair deals on Knoxville to United Kingdom flight tickets

Finnair

2 Sept

TYS13:40Knoxville McGhee Tyson

14h 20m

1 stop

LHR09:00London Heathrow

9 Sept

LHR08:55London Heathrow

17h 59m

1 stop

TYS21:54Knoxville McGhee Tyson

£696

Finnair

2 Sept

TYS13:40Knoxville McGhee Tyson

14h 20m

1 stop

LHR09:00London Heathrow

9 Sept

LHR08:55London Heathrow

17h 59m

1 stop

TYS21:54Knoxville McGhee Tyson

£698

Delta flights from Knoxville to United Kingdom

Our best Delta deals on Knoxville to United Kingdom flight tickets

Delta

1 Sept

TYS16:00Knoxville McGhee Tyson

15h 05m

2 stops

LHR12:05London Heathrow

15 Sept

LHR08:40London Heathrow

17h 02m

2 stops

TYS20:42Knoxville McGhee Tyson

£720

Delta

14 Sept

TYS12:00Knoxville McGhee Tyson

13h 20m

2 stops

LHR06:20London Heathrow

23 Sept

LHR06:30London Heathrow

16h 47m

2 stops

TYS18:17Knoxville McGhee Tyson

£722

Delta

26 Apr

TYS19:00Knoxville McGhee Tyson

11h 50m

1 stop

EDI11:50Edinburgh Turnhouse

8 May

EDI09:00Edinburgh Turnhouse

13h 14m

1 stop

TYS17:14Knoxville McGhee Tyson

£758

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

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

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Mon 21/9

13:45-07:30

1 stop12h 45m

Edinburgh Turnhouse

Fri 2/10

11:25-21:54

1 stop15h 29m

£643

Fastest return journey

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Sun 6/9

19:19-10:35

1 stop10h 16m

Edinburgh Turnhouse

Wed 9/9

12:30-23:57

1 stop16h 27m

£647

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Mon 14/9

17:04-17:35

2 stops19h 31m

Edinburgh Turnhouse

Wed 23/9

20:20-21:15

2 stops29h 55m

£650

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Sun 6/9

08:30-10:35

2 stops21h 05m

Edinburgh Turnhouse

Wed 9/9

12:30-23:57

1 stop16h 27m

£650

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Mon 25/5

22:03-10:00

1 stop30h 57m

London Gatwick

Mon 1/6

14:00-23:37

1 stop14h 37m

£658

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 26/5

09:30-10:00

1 stop19h 30m

London Gatwick

Mon 1/6

14:00-23:37

1 stop14h 37m

£667

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Mon 14/9

15:05-10:50

1 stop14h 45m

London Heathrow

Wed 23/9

06:15-21:15

2 stops20h 00m

£667

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 January. Flight prices, which tend to average around £449, 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 £510.

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 £714 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 £494 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 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.

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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.