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Flights to Knoxville McGhee Tyson

£314 Cheap flights to Knoxville

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Knoxville departing on 14/9. 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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0 bags

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Find the cheapest flights from the United Kingdom to Knoxville

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:00 - 23:37
LGW
-
TYS
14h 37m
1 stop
Multiple Airlines Logo
19:22 - 10:00
TYS
-
LGW
33h 38m
1 stop
£584Multiple Airlines
Mon, 25 May - Fri, 12 Jun
Multiple Airlines Logo
14:00 - 23:39
LGW
-
TYS
14h 39m
1 stop
Multiple Airlines Logo
19:22 - 10:00
TYS
-
LGW
33h 38m
1 stop
£616Multiple Airlines
Fri, 5 Jun - Fri, 12 Jun
British Airways Logo
12:15 - 21:15
LHR
-
TYS
14h 00m
1 stop
British Airways Logo
18:19 - 12:10
TYS
-
LHR
12h 51m
1 stop
£704British Airways
Wed, 9 Sep - Wed, 23 Sep
Delta Logo
06:30 - 18:17
LHR
-
TYS
16h 47m
2 stops
Delta Logo
10:05 - 11:20
TYS
-
LHR
20h 15m
1 stop
£707Delta
Wed, 9 Sep - Wed, 23 Sep
United Airlines Logo
06:35 - 19:17
LHR
-
TYS
16h 42m
2 stops
United Airlines Logo
14:20 - 10:50
TYS
-
LHR
15h 30m
1 stop
£715United Airlines
Fri, 30 Oct - Tue, 3 Nov
British Airways Logo
15:15 - 23:53
LHR
-
TYS
13h 38m
1 stop
British Airways Logo
13:13 - 09:05
TYS
-
LHR
14h 52m
1 stop
£723British Airways
Tue, 16 Jun - Tue, 23 Jun
United Airlines Logo
12:05 - 23:37
LHR
-
TYS
15h 32m
1 stop
United Airlines Logo
14:20 - 06:40
TYS
-
LHR
11h 20m
1 stop
£740United Airlines
Fri, 30 Oct - Tue, 3 Nov
Delta Logo
10:25 - 21:49
LGW
-
TYS
16h 24m
2 stops
Delta Logo
13:59 - 09:25
TYS
-
LGW
14h 26m
2 stops
£800Delta
Wed, 1 Jul - Wed, 15 Jul
Virgin Atlantic Logo
13:00 - 23:54
MAN
-
TYS
15h 54m
1 stop
Virgin Atlantic Logo
11:27 - 10:10
TYS
-
MAN
17h 43m
2 stops
£812Virgin Atlantic
Tue, 23 Jun - Tue, 30 Jun
Virgin Atlantic Logo
10:40 - 23:54
MAN
-
TYS
18h 14m
1 stop
Virgin Atlantic Logo
07:35 - 07:15
TYS
-
MAN
18h 40m
1 stop
£827Virgin Atlantic
Wed, 10 Jun - Wed, 17 Jun

momondo Fare Finder

 
Locate flights to Knoxville McGhee Tyson that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 13 May 2026.
Use the filters below to find and compare flights to Knoxville that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Mon 25/5

14:00-23:37

1 stop14h 37m

Knoxville McGhee Tyson

Fri 12/6

19:22-10:00

1 stop33h 38m

£584

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Fri 5/6

14:00-23:39

1 stop14h 39m

Knoxville McGhee Tyson

Fri 12/6

19:22-10:00

1 stop33h 38m

£616
Fastest return journey

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Wed 9/9

12:15-21:15

1 stop14h 00m

Knoxville McGhee Tyson

Wed 23/9

18:19-12:10

1 stop12h 51m

£704

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Wed 9/9

06:30-18:17

2 stops16h 47m

Knoxville McGhee Tyson

Wed 23/9

10:05-11:20

1 stop20h 15m

£707

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Fri 30/10

06:35-19:17

2 stops16h 42m

Knoxville McGhee Tyson

Tue 3/11

14:20-10:50

1 stop15h 30m

£715

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 16/6

15:15-23:53

1 stop13h 38m

Knoxville McGhee Tyson

Tue 23/6

13:13-09:05

1 stop14h 52m

£723

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Fri 30/10

12:05-23:37

1 stop15h 32m

Knoxville McGhee Tyson

Tue 3/11

14:20-06:40

1 stop11h 20m

£740

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Wed 1/7

10:25-21:49

2 stops16h 24m

Knoxville McGhee Tyson

Wed 15/7

13:59-09:25

2 stops14h 26m

£800

ManchesterKnoxville

MAN - TYS

MANTYS

Manchester

Tue 23/6

13:00-23:54

1 stop15h 54m

Knoxville McGhee Tyson

Tue 30/6

11:27-10:10

2 stops17h 43m

£812

ManchesterKnoxville

MAN - TYS

MANTYS

Manchester

Wed 10/6

10:40-23:54

1 stop18h 14m

Knoxville McGhee Tyson

Wed 17/6

07:35-07:15

1 stop18h 40m

£827

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Knoxville from

Knoxville flights insights and trends

Explore insights for your Knoxville flight to craft the best travel plan

What is the cheapest month to fly to Knoxville?

The month of February is, on average, the cheapest month to fly to Knoxville from United Kingdom, with most prices found around £523. If you aren’t able to travel to Knoxville during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £560.

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around £711 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from United Kingdom for as low as £501 on momondo.

Cheapest flights to Knoxville McGhee Tyson

Find the cheapest flights to Knoxville McGhee Tyson from your nearest city or airport
Find flights from London Heathrow Airport to Knoxville
CHEAPEST MONTH TO FLY TO KNOXVILLE FROM LONDON HEATHROW AIRPORTSeptember29% cheaperFlying from London Heathrow Airport to Knoxville costs on average just £506 in September
MOST EXPENSIVE MONTH TO FLY TO KNOXVILLE FROM LONDON HEATHROW AIRPORTDecember41% more expensiveIt costs about £1,008 for flights to Knoxville from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO KNOXVILLE FROM LONDON HEATHROW AIRPORTJuly583% more users visitedMore momondo users searched in flights to Knoxville from London Heathrow Airport in July than any other month

Cheap Knoxville flight deals and tips

Summary info about Knoxville flight prices, duration and airlines

Best One-Way Price

£314

Best Round-Trip Price

£584

Fastest flight time

14h 58m

Popular in

July
The best one-way flight price to Knoxville from United Kingdom in the last 72 hours is £314 (Edinburgh Turnhouse to Knoxville McGhee Tyson).
Search Deals
The best round-trip flight price to Knoxville from United Kingdom in the last 72 hours is £584 (London Gatwick to Knoxville McGhee Tyson).
Search Deals
The fastest flight to Knoxville from United Kingdom takes 14h 58m (London City to Knoxville McGhee Tyson).
Search Deals
July has the highest demand for flights to Knoxville, with a 10% price increase on average.
Search Deals

Frequently asked questions about flying to Knoxville

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from United Kingdom when booking 58 days ahead of your departure date. In general, you can expect to find flights to Knoxville for around £693 when searching 58 days out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from United Kingdom for as low as £359 on momondo.

Is there an alternative airport near Knoxville?

Finding an alternative and possibly cheaper destination airport near Knoxville is possible. If you are planning a flight to Knoxville, consider booking flights to Asheville Regional Airport (85 mi from Knoxville city centre), Blountville Tri Cities TN/VA Airport (92 mi from Knoxville city centre) or Chattanooga Lovell Field Airport (96 mi from Knoxville city centre).

Is there a cheaper alternative to flying into Knoxville?

You can find deals at Asheville Regional Airport for £213 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Knoxville McGhee Tyson Airport refresh daily.

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

As of May 2026, there are 9 operators available to choose from for flights to Knoxville McGhee Tyson Airport.

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

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 to Knoxville McGhee Tyson Airport.

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

The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Newport

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Knoxville.

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

Flights to Knoxville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Knoxville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Knoxville.

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

Yes. momondo can track flight prices for Knoxville and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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