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Cheap flights from London Gatwick Airport to Knoxville from £300

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — TYS
20 May — 27 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Knoxville

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Knoxville
Explore the most affordable flight options available from Gatwick to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 April 2026.

Sun 5/714:00
LGW
-
TYS
1 stop29h 58m
Multiple Airlines
Mon 13/722:05
TYS
-
LGW
1 stop30h 55m
Multiple Airlines
Deal found 18/4£653
Mon 18/520:40
LGW
-
TYS
2 stops28h 38m
Iberia
Mon 25/513:14
TYS
-
LGW
2 stops16h 36m
Iberia
Deal found 20/4£821
Sun 5/720:40
LGW
-
TYS
2 stops27h 17m
Iberia
Mon 13/718:26
TYS
-
LGW
2 stops35h 24m
Iberia
Deal found 18/4£867
Tue 15/910:45
LGW
-
TYS
2 stops15h 43m
WestJet
Sun 20/917:00
TYS
-
LGW
2 stops35h 25m
WestJet
Deal found 18/4£976
Sun 10/514:00
LGW
-
TYS
1 stop32h 30m
Multiple Airlines
Sat 16/505:40
TYS
-
LGW
2 stops24h 05m
Multiple Airlines
Deal found 16/4£978
Wed 1/720:40
LGW
-
TYS
2 stops27h 17m
Iberia
Wed 15/713:19
TYS
-
LGW
2 stops25h 41m
Iberia
Deal found 15/4£1,049
Thu 13/810:45
LGW
-
TYS
2 stops28h 25m
WestJet
Sun 23/806:10
TYS
-
LGW
2 stops46h 15m
WestJet
Deal found 18/4£1,095
Mon 18/510:45
LGW
-
TYS
2 stops27h 55m
Multiple Airlines
Mon 25/519:24
TYS
-
LGW
1 stop33h 36m
Multiple Airlines
Deal found 20/4£1,159
Sat 23/512:20
LGW
-
TYS
1 stop29h 39m
Multiple Airlines
Tue 2/617:05
TYS
-
LGW
2 stops36h 40m
Multiple Airlines
Deal found 18/4£1,453
Thu 13/814:00
LGW
-
TYS
2 stops27h 05m
Multiple Airlines
Sun 23/809:30
TYS
-
LGW
1 stop19h 05m
Multiple Airlines
Deal found 18/4£1,487
Wed 29/415:40
LGW
-
TYS
3 stops27h 54m
Multiple Airlines
Sun 3/509:50
TYS
-
LGW
2 stops19h 55m
Multiple Airlines
Deal found 20/4£1,908

Find flight deals from Gatwick to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 April 2026.

Round-trip from

£653

One-way from

£300

Popular in

March

Cheapest in

February

Average price

£704
5/7-13/7
  • 5/7-13/7
  • 2 total stops
  • 60h 53m total
  • London to Knoxville
Search Deals
8/6
  • 8/6
  • 1 total stop
  • 14h 39m total
  • London to Knoxville
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 20 April 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 - TYS

LGWTYS

London Gatwick

Sun 5/7

14:00-14:58

1 stop29h 58m

Knoxville McGhee Tyson

Mon 13/7

22:05-10:00

1 stop30h 55m

£653
Fastest return journey

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Mon 18/5

20:40-20:18

2 stops28h 38m

Knoxville McGhee Tyson

Mon 25/5

13:14-10:50

2 stops16h 36m

£821

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Sun 5/7

20:40-18:57

2 stops27h 17m

Knoxville McGhee Tyson

Mon 13/7

18:26-10:50

2 stops35h 24m

£867

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Sun 10/5

14:00-17:30

1 stop32h 30m

Knoxville McGhee Tyson

Sat 16/5

05:40-10:45

2 stops24h 05m

£978

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Wed 1/7

20:40-18:57

2 stops27h 17m

Knoxville McGhee Tyson

Wed 15/7

13:19-20:00

2 stops25h 41m

£1,049

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Thu 13/8

10:45-10:10

2 stops28h 25m

Knoxville McGhee Tyson

Sun 23/8

06:10-09:25

2 stops46h 15m

£1,095

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Mon 18/5

10:45-09:40

2 stops27h 55m

Knoxville McGhee Tyson

Mon 25/5

19:24-10:00

1 stop33h 36m

£1,159

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Sat 23/5

12:20-12:59

1 stop29h 39m

Knoxville McGhee Tyson

Tue 2/6

17:05-10:45

2 stops36h 40m

£1,453

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Wed 3/6

20:40-21:59

2 stops30h 19m

Knoxville McGhee Tyson

Wed 10/6

13:53-20:00

2 stops25h 07m

£2,490

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Sun 10/5

10:10-14:34

3 stops33h 24m

Knoxville McGhee Tyson

Sat 16/5

14:25-06:20

3 stops34h 55m

£2,961

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from London Gatwick?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly into when you book flights from London Gatwick to Knoxville. 0 airlines have flights to McGhee Tyson from London Gatwick on a regular basis. Booking flights from London Gatwick to Knoxville McGhee Tyson should not be difficult; the airport handles an average of 0 inbound flights from London Gatwick per day.

  • How long is the flight from London Gatwick Airport to Knoxville?

    For as low as £821, Iberia can have you in Knoxville from London Gatwick Airport in 28h 38m. The distance from London Gatwick Airport to Knoxville is about 4095 mi.

  • Can I find deals for flights from Gatwick to Knoxville that include hotel bookings?

    Yes. In addition to deals on Gatwick to Knoxville flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Knoxville.

  • Can I find deals for business class flights from Gatwick to Knoxville?

    Yes. Cheapflights offers flight deals from Gatwick to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
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Can Cheapflights find flights from Gatwick to Knoxville with no change fees?

Certainly. Search results for flights to Knoxville from Gatwick shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Of course! You can now track prices for flights from Gatwick to Knoxville and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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