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Cheap flights from London Gatwick Airport to Knoxville from £275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Knoxville departing on 15/11. 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
1 adult, Economy, 0 bags

Find the cheapest flights from London Gatwick Airport to Knoxville

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:00 - 20:39LGW  London Gatwick-TYS Knoxville McGhee Tyson
35h 39m1 stop Orlando
Multiple Airlines Logo
16:18 - 10:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
12h 42m1 stop Orlando
£647Multiple Airlines
Sun, 13 Sep - Mon, 21 Sep
Multiple Airlines Logo
12:40 - 11:18LGW  London Gatwick-TYS Knoxville McGhee Tyson
27h 38m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:22 - 10:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
16h 38m1 stop Orlando
£648Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
14:00 - 15:01LGW  London Gatwick-TYS Knoxville McGhee Tyson
30h 01m2 stops Orlando Boston Logan Intl
Multiple Airlines Logo
16:18 - 10:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
12h 42m1 stop Orlando
£664Multiple Airlines
Fri, 18 Sep - Mon, 21 Sep
Multiple Airlines Logo
14:00 - 19:34LGW  London Gatwick-TYS Knoxville McGhee Tyson
34h 34m2 stops Orlando Philadelphia
Multiple Airlines Logo
16:18 - 10:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
12h 42m1 stop Orlando
£666Multiple Airlines
Sun, 13 Sep - Mon, 21 Sep
Multiple Airlines Logo
14:00 - 20:39LGW  London Gatwick-TYS Knoxville McGhee Tyson
35h 39m1 stop Orlando
Multiple Airlines Logo
16:18 - 10:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
12h 42m1 stop Orlando
£667Multiple Airlines
Sun, 13 Sep - Mon, 21 Sep
Multiple Airlines Logo
14:00 - 15:01LGW  London Gatwick-TYS Knoxville McGhee Tyson
30h 01m2 stops Orlando Boston Logan Intl
Multiple Airlines Logo
16:18 - 10:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
12h 42m1 stop Orlando
£677Multiple Airlines
Fri, 18 Sep - Mon, 21 Sep
Multiple Airlines Logo
12:40 - 16:31LGW  London Gatwick-TYS Knoxville McGhee Tyson
32h 51m2 stops Toronto Pearson Intl Fort Lauderdale
Multiple Airlines Logo
16:18 - 10:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
12h 42m1 stop Orlando
£697Multiple Airlines
Wed, 16 Sep - Mon, 21 Sep
Virgin Atlantic Logo
10:00 - 23:46LGW  London Gatwick-TYS Knoxville McGhee Tyson
18h 46m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
19:20 - 15:45TYS  Knoxville McGhee Tyson-LGW London Gatwick
15h 25m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
£706Virgin Atlantic
Mon, 8 Feb - Mon, 15 Feb
Multiple Airlines Logo
12:40 - 16:31LGW  London Gatwick-TYS Knoxville McGhee Tyson
32h 51m2 stops Toronto Pearson Intl Fort Lauderdale
Multiple Airlines Logo
16:18 - 10:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
12h 42m1 stop Orlando
£713Multiple Airlines
Wed, 16 Sep - Mon, 21 Sep
Multiple Airlines Logo
09:40 - 19:38LGW  London Gatwick-TYS Knoxville McGhee Tyson
14h 58m2 stops Toronto Pearson Intl Detroit Metropolitan Wayne County
Multiple Airlines Logo
16:18 - 10:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
12h 42m1 stop Orlando
£722Multiple Airlines
Sat, 19 Sep - Mon, 21 Sep

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British Airways flights from London Gatwick Airport to Knoxville

Our best British Airways deals on London Gatwick Airport to Knoxville flight tickets
British Airways
17 Sept
LGW20:40London Gatwick
31h 02m
2 stops
TYS22:42Knoxville McGhee Tyson
21 Sept
TYS13:22Knoxville McGhee Tyson
25h 38m
2 stops
LGW20:00London Gatwick
£767
British Airways
17 Sept
LGW11:30London Gatwick
40h 12m
2 stops
TYS22:42Knoxville McGhee Tyson
21 Sept
TYS16:48Knoxville McGhee Tyson
22h 12m
2 stops
LGW20:00London Gatwick
£775

Delta flights from London Gatwick Airport to Knoxville

Our best Delta deals on London Gatwick Airport to Knoxville flight tickets
Delta
16 Sept
LGW10:25London Gatwick
18h 30m
2 stops
TYS23:55Knoxville McGhee Tyson
20 Sept
TYS14:08Knoxville McGhee Tyson
14h 17m
2 stops
LGW09:25London Gatwick
£2,634
Delta
15 Sept
LGW10:35London Gatwick
18h 20m
2 stops
TYS23:55Knoxville McGhee Tyson
19 Sept
TYS13:31Knoxville McGhee Tyson
14h 49m
2 stops
LGW09:20London Gatwick
£2,638
Delta
17 Sept
LGW10:25London Gatwick
16h 25m
2 stops
TYS21:50Knoxville McGhee Tyson
21 Sept
TYS14:08Knoxville McGhee Tyson
14h 32m
2 stops
LGW09:40London Gatwick
£2,639

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Sun 13/9

14:00-20:39

1 stop35h 39m

Knoxville McGhee Tyson

Mon 21/9

16:18-10:00

1 stop12h 42m

£647

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Mon 21/9

12:40-11:18

2 stops27h 38m

Knoxville McGhee Tyson

Mon 28/9

12:22-10:00

1 stop16h 38m

£648

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Fri 18/9

14:00-15:01

2 stops30h 01m

Knoxville McGhee Tyson

Mon 21/9

16:18-10:00

1 stop12h 42m

£664

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Sun 13/9

14:00-19:34

2 stops34h 34m

Knoxville McGhee Tyson

Mon 21/9

16:18-10:00

1 stop12h 42m

£666

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Sun 13/9

14:00-20:39

1 stop35h 39m

Knoxville McGhee Tyson

Mon 21/9

16:18-10:00

1 stop12h 42m

£667

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Fri 18/9

14:00-15:01

2 stops30h 01m

Knoxville McGhee Tyson

Mon 21/9

16:18-10:00

1 stop12h 42m

£677

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Wed 16/9

12:40-16:31

2 stops32h 51m

Knoxville McGhee Tyson

Mon 21/9

16:18-10:00

1 stop12h 42m

£697

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Mon 8/2

10:00-23:46

2 stops18h 46m

Knoxville McGhee Tyson

Mon 15/2

19:20-15:45

2 stops15h 25m

£706

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Wed 16/9

12:40-16:31

2 stops32h 51m

Knoxville McGhee Tyson

Mon 21/9

16:18-10:00

1 stop12h 42m

£713
Fastest return journey

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Sat 19/9

09:40-19:38

2 stops14h 58m

Knoxville McGhee Tyson

Mon 21/9

16:18-10:00

1 stop12h 42m

£722

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from London Gatwick Airport to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Gatwick Airport to Knoxville (LGW to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Knoxville

Fastest flight time

14h 54m

Direct flights

None
The fastest flight from London Gatwick Airport to Knoxville takes 14h 54m
There are no direct flights from London Gatwick Airport to Knoxville. There are no popular flight routes from London Gatwick Airport to Knoxville.
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Knoxville

  • How far is London Gatwick to Knoxville McGhee Tyson by plane?

    There are 4084.4 mi between London Gatwick and Knoxville McGhee Tyson. A reasonable flight in good conditions will take 14h 54m.

  • When did momondo last update prices for flights from London Gatwick Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from London Gatwick Airport to Knoxville McGhee Tyson Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London Gatwick Airport to Knoxville McGhee Tyson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Gatwick Airport 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.

Frequently asked questions about flying from London Gatwick Airport to Knoxville

  • How do I get Price Alerts for flights from London Gatwick Airport to Knoxville?

    Confirm your travel details to search for the latest offers for flights from London Gatwick Airport to Knoxville. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from London Gatwick Airport to Knoxville with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 from London to Knoxville?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Knoxville . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for London to Knoxville flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Knoxville?

Once you have performed a search for London to Knoxville 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 London to Knoxville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Knoxville from London. 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.

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