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Flights to Knoxville McGhee Tyson

£280 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 9/5. 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.
British Airways Logo
13:00 - 21:54
LHR
-
TYS
13h 54m
1 stop
British Airways Logo
16:15 - 09:15
TYS
-
LHR
12h 00m
1 stop
£655British Airways
Wed, 30 Sep - Wed, 18 Nov
American Airlines Logo
10:15 - 20:00
LHR
-
TYS
14h 45m
2 stops
American Airlines Logo
18:50 - 09:40
TYS
-
LHR
33h 50m
2 stops
£678American Airlines
Mon, 18 May - Sat, 23 May
United Airlines Logo
08:40 - 09:59
LHR
-
TYS
30h 19m
2 stops
United Airlines Logo
14:20 - 06:40
TYS
-
LHR
11h 20m
1 stop
£683United Airlines
Wed, 30 Sep - Wed, 18 Nov
Lufthansa Logo
20:25 - 16:54
LHR
-
TYS
25h 29m
2 stops
Lufthansa Logo
19:18 - 06:55
TYS
-
LHR
30h 37m
1 stop
£712Lufthansa
Sun, 10 May - Sun, 17 May
United Airlines Logo
06:50 - 20:48
LHR
-
TYS
18h 58m
2 stops
United Airlines Logo
12:05 - 07:55
TYS
-
LHR
14h 50m
1 stop
£715United Airlines
Fri, 18 Sep - Tue, 22 Sep
Virgin Atlantic Logo
08:55 - 20:14
MAN
-
TYS
16h 19m
2 stops
Virgin Atlantic Logo
11:55 - 09:40
TYS
-
MAN
16h 45m
2 stops
£814Virgin Atlantic
Mon, 22 Jun - Mon, 29 Jun
Virgin Atlantic Logo
13:00 - 20:14
MAN
-
TYS
12h 14m
1 stop
Virgin Atlantic Logo
13:59 - 09:40
TYS
-
MAN
14h 41m
2 stops
£830Virgin Atlantic
Mon, 22 Jun - Mon, 29 Jun
Lufthansa Logo
11:10 - 10:50
MAN
-
TYS
28h 40m
2 stops
Lufthansa Logo
19:18 - 17:10
TYS
-
MAN
40h 52m
2 stops
£865Lufthansa
Sat, 25 Apr - Sun, 3 May
KLM Logo
17:10 - 23:54
LCY
-
TYS
35h 44m
2 stops
KLM Logo
19:43 - 17:20
TYS
-
LCY
16h 37m
2 stops
£942KLM
Tue, 30 Jun - Wed, 15 Jul
KLM Logo
20:15 - 23:01
LCY
-
TYS
31h 46m
2 stops
KLM Logo
17:25 - 09:30
TYS
-
LCY
35h 05m
2 stops
£1,117KLM
Wed, 17 Jun - Wed, 1 Jul

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 12 April 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
Fastest return journey

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Wed 30/9

13:00-21:54

1 stop13h 54m

Knoxville McGhee Tyson

Wed 18/11

16:15-09:15

1 stop12h 00m

£655

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Mon 18/5

10:15-20:00

2 stops14h 45m

Knoxville McGhee Tyson

Sat 23/5

18:50-09:40

2 stops33h 50m

£678

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Wed 30/9

08:40-09:59

2 stops30h 19m

Knoxville McGhee Tyson

Wed 18/11

14:20-06:40

1 stop11h 20m

£683

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Sun 10/5

20:25-16:54

2 stops25h 29m

Knoxville McGhee Tyson

Sun 17/5

19:18-06:55

1 stop30h 37m

£712

LondonKnoxville

LHR - TYS

LHRTYS

London Heathrow

Fri 18/9

06:50-20:48

2 stops18h 58m

Knoxville McGhee Tyson

Tue 22/9

12:05-07:55

1 stop14h 50m

£715

ManchesterKnoxville

MAN - TYS

MANTYS

Manchester

Mon 22/6

08:55-20:14

2 stops16h 19m

Knoxville McGhee Tyson

Mon 29/6

11:55-09:40

2 stops16h 45m

£814

ManchesterKnoxville

MAN - TYS

MANTYS

Manchester

Mon 22/6

13:00-20:14

1 stop12h 14m

Knoxville McGhee Tyson

Mon 29/6

13:59-09:40

2 stops14h 41m

£830

ManchesterKnoxville

MAN - TYS

MANTYS

Manchester

Sat 25/4

11:10-10:50

2 stops28h 40m

Knoxville McGhee Tyson

Sun 3/5

19:18-17:10

2 stops40h 52m

£865

LondonKnoxville

LCY - TYS

LCYTYS

London City

Tue 30/6

17:10-23:54

2 stops35h 44m

Knoxville McGhee Tyson

Wed 15/7

19:43-17:20

2 stops16h 37m

£942

LondonKnoxville

LCY - TYS

LCYTYS

London City

Wed 17/6

20:15-23:01

2 stops31h 46m

Knoxville McGhee Tyson

Wed 1/7

17:25-09:30

2 stops35h 05m

£1,117

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £527. 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 £564.

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 £720 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 £504 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 £515 in September
MOST EXPENSIVE MONTH TO FLY TO KNOXVILLE FROM LONDON HEATHROW AIRPORTDecember40% more expensiveIt costs about £1,015 for flights to Knoxville from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO KNOXVILLE FROM LONDON HEATHROW AIRPORTJuly418% 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

£280

Best Round-Trip Price

£655

Fastest flight time

27h 54m

Popular in

July
The best one-way flight price to Knoxville from United Kingdom in the last 72 hours is £280 (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 £655 (London Heathrow to Knoxville McGhee Tyson).
Search Deals
The fastest flight to Knoxville from United Kingdom takes 27h 54m (London City to Knoxville McGhee Tyson).
Search Deals
July has the highest demand for flights to Knoxville, with a 11% 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 56 days ahead of your departure date. In general, you can expect to find flights to Knoxville for around £702 when searching 56 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 £361 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 £258 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 April 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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