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Flights to Knoxville McGhee Tyson

£237 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 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Iberia Logo
13:30 - 23:50
LHR
-
TYS
14h 20m
2 stops
Iberia Logo
06:10 - 08:40
TYS
-
LHR
22h 30m
2 stops
£482Iberia
Wed, 18 Mar - Sun, 22 Mar
Iberia Logo
09:55 - 18:13
LHR
-
TYS
12h 18m
1 stop
Iberia Logo
18:38 - 08:40
TYS
-
LHR
34h 02m
2 stops
£484Iberia
Sun, 8 Mar - Tue, 17 Mar
Lufthansa Logo
07:40 - 19:27
LHR
-
TYS
16h 47m
2 stops
Lufthansa Logo
13:50 - 05:55
TYS
-
LHR
11h 05m
1 stop
£502Lufthansa
Tue, 10 Feb - Tue, 17 Feb
United Airlines Logo
09:00 - 20:37
LHR
-
TYS
16h 37m
2 stops
United Airlines Logo
19:25 - 10:50
TYS
-
LHR
10h 25m
1 stop
£506United Airlines
Thu, 12 Feb - Thu, 19 Feb
United Airlines Logo
06:35 - 19:29
LHR
-
TYS
17h 54m
2 stops
United Airlines Logo
06:45 - 05:55
TYS
-
LHR
18h 10m
1 stop
£510United Airlines
Thu, 19 Feb - Mon, 23 Feb
British Airways Logo
11:45 - 21:55
LHR
-
TYS
15h 10m
1 stop
British Airways Logo
16:02 - 10:30
TYS
-
LHR
13h 28m
1 stop
£515British Airways
Mon, 2 Mar - Tue, 31 Mar
British Airways Logo
07:15 - 21:07
LCY
-
TYS
18h 52m
2 stops
British Airways Logo
06:10 - 10:20
TYS
-
LCY
47h 10m
2 stops
£600British Airways
Thu, 19 Feb - Mon, 23 Feb
Virgin Atlantic Logo
13:30 - 23:45
MAN
-
TYS
15h 15m
1 stop
Virgin Atlantic Logo
14:38 - 10:30
TYS
-
MAN
14h 52m
1 stop
£603Virgin Atlantic
Tue, 10 Feb - Tue, 17 Feb
Virgin Atlantic Logo
13:00 - 23:45
MAN
-
TYS
15h 45m
2 stops
Virgin Atlantic Logo
12:00 - 10:30
TYS
-
MAN
17h 30m
1 stop
£620Virgin Atlantic
Tue, 10 Feb - Tue, 17 Feb
Lufthansa Logo
10:45 - 20:52
BHX
-
TYS
39h 07m
2 stops
Lufthansa Logo
14:21 - 08:05
TYS
-
BHX
36h 44m
2 stops
£664Lufthansa
Thu, 5 Feb - Fri, 20 Feb

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 16 January 2026.
Use the filters below to find and compare flights to Knoxville that are best for you.

Fly from

Route

Depart

Return

Price

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Wed 18/3

13:30-23:50

2 stops14h 20m

Knoxville McGhee Tyson

Sun 22/3

06:10-08:40

2 stops22h 30m

£482

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Sun 8/3

09:55-18:13

1 stop12h 18m

Knoxville McGhee Tyson

Tue 17/3

18:38-08:40

2 stops34h 02m

£484

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Tue 10/2

07:40-19:27

2 stops16h 47m

Knoxville McGhee Tyson

Tue 17/2

13:50-05:55

1 stop11h 05m

£502

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Thu 12/2

09:00-20:37

2 stops16h 37m

Knoxville McGhee Tyson

Thu 19/2

19:25-10:50

1 stop10h 25m

£506

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Thu 19/2

06:35-19:29

2 stops17h 54m

Knoxville McGhee Tyson

Mon 23/2

06:45-05:55

1 stop18h 10m

£510

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Mon 2/3

11:45-21:55

1 stop15h 10m

Knoxville McGhee Tyson

Tue 31/3

16:02-10:30

1 stop13h 28m

£515

LondonKnoxville

LCY - TYS

LCYTYS

London City

Thu 19/2

07:15-21:07

2 stops18h 52m

Knoxville McGhee Tyson

Mon 23/2

06:10-10:20

2 stops47h 10m

£600

ManchesterKnoxville

MAN - TYS

MANTYS

Manchester

Tue 10/2

13:30-23:45

1 stop15h 15m

Knoxville McGhee Tyson

Tue 17/2

14:38-10:30

1 stop14h 52m

£603

ManchesterKnoxville

MAN - TYS

MANTYS

Manchester

Tue 10/2

13:00-23:45

2 stops15h 45m

Knoxville McGhee Tyson

Tue 17/2

12:00-10:30

1 stop17h 30m

£620

BirminghamKnoxville

BHX - TYS

BHXTYS

Birmingham

Thu 5/2

10:45-20:52

2 stops39h 07m

Knoxville McGhee Tyson

Fri 20/2

14:21-08:05

2 stops36h 44m

£664

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 £547. If you aren’t able to travel to Knoxville during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £566.

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 £719 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 £563 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 AIRPORTSeptember28% cheaperFlying from London Heathrow Airport to Knoxville costs on average just £523 in September
MOST EXPENSIVE MONTH TO FLY TO KNOXVILLE FROM LONDON HEATHROW AIRPORTDecember41% more expensiveIt costs about £1,019 for flights to Knoxville from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO KNOXVILLE FROM LONDON HEATHROW AIRPORTMarch700% more users visitedMore momondo users searched in flights to Knoxville from London Heathrow Airport in March than any other month

Cheap Knoxville flight deals and tips

Summary info about Knoxville flight prices, duration and airlines

Best One-Way Price

£237

Best Round-Trip Price

£482

Fastest flight time

31h 41m

Popular in

August
The best one-way flight price to Knoxville from United Kingdom in the last 72 hours is £237 (London Gatwick to Knoxville McGhee Tyson).
Search Deals
The best round-trip flight price to Knoxville from United Kingdom in the last 72 hours is £482 (London Heathrow to Knoxville McGhee Tyson).
Search Deals
The fastest flight to Knoxville from United Kingdom takes 31h 41m (Birmingham to Knoxville McGhee Tyson).
Search Deals
August has the highest demand for flights to Knoxville, with a 12% price increase on average.
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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 10 days ahead of your departure date. In general, you can expect to find flights to Knoxville for around £652 when searching 10 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 £501 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 Blountville Tri Cities TN/VA Airport for £216 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 January 2026, there are 7 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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