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Cheap flights from London Gatwick Airport to Knoxville from £550

This is the cheapest return 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 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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 - 12:02LGW  London Gatwick-TYS Knoxville McGhee Tyson
27h 02m1 stop Orlando
Multiple Airlines Logo
11:04 - 10:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
17h 56m1 stop Orlando Sanford Intl
£550Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
14:00 - 12:02LGW  London Gatwick-TYS Knoxville McGhee Tyson
27h 02m1 stop Orlando
Multiple Airlines Logo
09:30 - 11:45TYS  Knoxville McGhee Tyson-LGW London Gatwick
21h 15m2 stops Boston Logan Intl Reykjavik Keflavik Intl
£564Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
12:35 - 20:50LGW  London Gatwick-TYS Knoxville McGhee Tyson
36h 15m1 stop Orlando
Multiple Airlines Logo
08:25 - 08:15TYS  Knoxville McGhee Tyson-LGW London Gatwick
18h 50m1 stop Orlando
£571Multiple Airlines
Fri, 30 Oct - Fri, 6 Nov
Multiple Airlines Logo
10:10 - 23:28LGW  London Gatwick-TYS Knoxville McGhee Tyson
18h 18m1 stop Orlando
Multiple Airlines Logo
10:10 - 10:55TYS  Knoxville McGhee Tyson-LGW London Gatwick
19h 45m2 stops Newark Reykjavik Keflavik Intl
£702Multiple Airlines
Wed, 25 Nov - Sat, 28 Nov
Multiple Airlines Logo
11:55 - 11:32LGW  London Gatwick-TYS Knoxville McGhee Tyson
27h 37m2 stops Reykjavik Keflavik Intl Boston Logan Intl
Multiple Airlines Logo
08:25 - 08:15TYS  Knoxville McGhee Tyson-LGW London Gatwick
18h 50m1 stop Orlando
£721Multiple Airlines
Fri, 30 Oct - Fri, 6 Nov
Multiple Airlines Logo
09:40 - 11:06LGW  London Gatwick-TYS Knoxville McGhee Tyson
30h 26m2 stops Toronto Pearson Intl New York LaGuardia
Multiple Airlines Logo
12:22 - 10:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
16h 38m1 stop Orlando
£735Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
10:10 - 23:28LGW  London Gatwick-TYS Knoxville McGhee Tyson
18h 18m1 stop Orlando
Multiple Airlines Logo
21:52 - 08:15TYS  Knoxville McGhee Tyson-LGW London Gatwick
29h 23m1 stop Orlando Sanford Intl
£744Multiple Airlines
Wed, 25 Nov - Sat, 28 Nov
Multiple Airlines Logo
09:40 - 11:06LGW  London Gatwick-TYS Knoxville McGhee Tyson
30h 26m2 stops Toronto Pearson Intl New York LaGuardia
Multiple Airlines Logo
12:22 - 10:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
16h 38m1 stop Orlando
£746Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Air France Logo
10:00 - 22:22LGW  London Gatwick-TYS Knoxville McGhee Tyson
17h 22m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
Air France Logo
18:09 - 15:45TYS  Knoxville McGhee Tyson-LGW London Gatwick
16h 36m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
£761Air France
Wed, 25 Nov - Sat, 28 Nov
British Airways Logo
20:40 - 22:42LGW  London Gatwick-TYS Knoxville McGhee Tyson
31h 02m2 stops Madrid Barajas Chicago O'Hare Intl
British Airways Logo
13:22 - 20:00TYS  Knoxville McGhee Tyson-LGW London Gatwick
25h 38m2 stops Chicago O'Hare Intl Madrid Barajas
£768British Airways
Thu, 17 Sep - Mon, 21 Sep

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Air France flights from London Gatwick Airport to Knoxville

Our best Air France deals on London Gatwick Airport to Knoxville flight tickets
Air France
25 Nov
LGW10:00London Gatwick
17h 22m
2 stops
TYS22:22Knoxville McGhee Tyson
28 Nov
TYS18:09Knoxville McGhee Tyson
16h 36m
2 stops
LGW15:45London Gatwick
£761
Air France
5 Sept
LGW10:25London Gatwick
17h 14m
2 stops
TYS22:39Knoxville McGhee Tyson
12 Sept
TYS11:50Knoxville McGhee Tyson
16h 30m
2 stops
LGW09:20London Gatwick
£790

Delta flights from London Gatwick Airport to Knoxville

Our best Delta deals on London Gatwick Airport to Knoxville flight tickets
Delta
5 Sept
LGW10:25London Gatwick
17h 14m
2 stops
TYS22:39Knoxville McGhee Tyson
12 Sept
TYS13:31Knoxville McGhee Tyson
14h 49m
2 stops
LGW09:20London Gatwick
£2,030
Delta
18 Sept
LGW10:25London Gatwick
16h 25m
2 stops
TYS21:50Knoxville McGhee Tyson
25 Sept
TYS14:08Knoxville McGhee Tyson
14h 17m
2 stops
LGW09:25London Gatwick
£3,309
Delta
30 Oct
LGW10:00London Gatwick
16h 22m
2 stops
TYS22:22Knoxville McGhee Tyson
6 Nov
TYS11:50Knoxville McGhee Tyson
16h 10m
2 stops
LGW09:00London Gatwick
£4,664

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 7 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

Sat 5/9

14:00-12:02

1 stop27h 02m

Knoxville McGhee Tyson

Sat 12/9

11:04-10:00

1 stop17h 56m

£550

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Sat 5/9

14:00-12:02

1 stop27h 02m

Knoxville McGhee Tyson

Sat 12/9

09:30-11:45

2 stops21h 15m

£564

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Fri 30/10

12:35-20:50

1 stop36h 15m

Knoxville McGhee Tyson

Fri 6/11

08:25-08:15

1 stop18h 50m

£571

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Wed 25/11

10:10-23:28

1 stop18h 18m

Knoxville McGhee Tyson

Sat 28/11

10:10-10:55

2 stops19h 45m

£702

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Fri 30/10

11:55-11:32

2 stops27h 37m

Knoxville McGhee Tyson

Fri 6/11

08:25-08:15

1 stop18h 50m

£721

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Mon 21/9

09:40-11:06

2 stops30h 26m

Knoxville McGhee Tyson

Mon 28/9

12:22-10:00

1 stop16h 38m

£735

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Wed 25/11

10:10-23:28

1 stop18h 18m

Knoxville McGhee Tyson

Sat 28/11

21:52-08:15

1 stop29h 23m

£744

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Mon 21/9

09:40-11:06

2 stops30h 26m

Knoxville McGhee Tyson

Mon 28/9

12:22-10:00

1 stop16h 38m

£746
Fastest return journey

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Wed 25/11

10:00-22:22

2 stops17h 22m

Knoxville McGhee Tyson

Sat 28/11

18:09-15:45

2 stops16h 36m

£761

LondonKnoxville

LGW London Gatwick - TYS Knoxville McGhee Tyson

LGWTYS

London Gatwick

Thu 17/9

20:40-22:42

2 stops31h 02m

Knoxville McGhee Tyson

Mon 21/9

13:22-20:00

2 stops25h 38m

£768

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from London Gatwick Airport to Knoxville

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

What is the cheapest airline that flies from London Gatwick to Knoxville McGhee Tyson?

Delta is the most popular carrier operating from London Gatwick to Knoxville McGhee Tyson

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

18h 18m

Direct flights

None
The fastest flight from London Gatwick Airport to Knoxville takes 18h 18m
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 18h 18m.

  • 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.

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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