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Cheap flights from London Gatwick Airport to Knoxville from £431

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — TYS
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 31 October 2025.

Round-trip from

£610

One-way from

£431

Popular in

July

Cheapest in

February

Average price

£671
American Airlines
  • American Airlines
  • 6/3-10/3
  • 4 total stops
  • 52h 12m total
  • London to Knoxville
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15/11
  • 15/11
  • 3 total stops
  • 54h 50m total
  • London to Knoxville
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Highest demand for flights based on searches. 9% potential increase in price (£54 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 31 October 2025.

Wed 10/1213:10LGW - TYS
3 stops37h 27mMultiple Airlines
Thu 22/113:39TYS - LGW
3 stops19h 11mMultiple Airlines
Deal found 29/10£618
Tue 2/1213:00LGW - TYS
1 stop28h 57mMultiple Airlines
Fri 5/1206:30TYS - LGW
1 stop22h 30mMultiple Airlines
Deal found 29/10£634
Fri 31/1014:00LGW - TYS
1 stop22h 15mMultiple Airlines
Sat 8/1107:30TYS - LGW
2 stops22h 25mMultiple Airlines
Deal found 29/10£635
Tue 2/1213:00LGW - TYS
1 stop28h 57mMultiple Airlines
Thu 4/1208:30TYS - LGW
1 stop20h 30mMultiple Airlines
Deal found 29/10£653
Fri 31/1014:00LGW - TYS
1 stop30h 16mMultiple Airlines
Sun 9/1107:00TYS - LGW
2 stops42h 00mMultiple Airlines
Deal found 29/10£716
Fri 31/1014:00LGW - TYS
1 stop30h 16mMultiple Airlines
Thu 6/1118:58TYS - LGW
1 stop34h 02mMultiple Airlines
Deal found 29/10£719
Fri 31/1014:00LGW - TYS
1 stop30h 16mMultiple Airlines
Tue 4/1115:56TYS - LGW
2 stops33h 04mMultiple Airlines
Deal found 29/10£778
Fri 31/1014:00LGW - TYS
1 stop22h 15mMultiple Airlines
Fri 7/1113:32TYS - LGW
2 stops21h 13mMultiple Airlines
Deal found 29/10£788
Fri 31/1014:00LGW - TYS
1 stop30h 16mMultiple Airlines
Wed 5/1116:32TYS - LGW
2 stops36h 28mMultiple Airlines
Deal found 29/10£798

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 31 October 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Knoxville that are best for you.

Fly from

Gatwick

Fly to

Knoxville

Route

Depart

Return

Price

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Fri 6/3

11:20-08:38

2 stops26h 18m

Knoxville McGhee Tyson

Tue 10/3

20:31-07:30

2 stops30h 59m

£608

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Wed 10/12

13:10-21:37

3 stops37h 27m

Knoxville McGhee Tyson

Thu 22/1

13:39-13:50

3 stops19h 11m

£618

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Tue 2/12

13:00-12:57

1 stop28h 57m

Knoxville McGhee Tyson

Fri 5/12

06:30-10:00

1 stop22h 30m

£634

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Tue 2/12

13:00-12:57

1 stop28h 57m

Knoxville McGhee Tyson

Thu 4/12

08:30-10:00

1 stop20h 30m

£653

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Wed 17/12

09:25-12:00

3 stops31h 35m

Knoxville McGhee Tyson

Thu 22/1

13:39-09:50

2 stops15h 11m

£716

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Thu 11/12

07:50-11:55

3 stops33h 05m

Knoxville McGhee Tyson

Thu 18/12

09:08-12:30

3 stops22h 22m

£1,007

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Sat 13/12

06:45-21:37

3 stops43h 52m

Knoxville McGhee Tyson

Sat 20/12

07:00-10:55

2 stops22h 55m

£1,232

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Sat 15/11

10:10-12:00

3 stops54h 50m

£431

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Sun 9/11

08:30-23:14

3 stops43h 44m

£440

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Sat 8/11

20:15-23:14

3 stops55h 59m

£440

Flights are sorted by cheapest return flights first.

Deals found on 30/10

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 £608, American Airlines can have you in Knoxville from London Gatwick Airport in 26h 18m. 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

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Knoxville from Gatwick.

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.

Can Cheapflights notify me if prices for flights from Gatwick to Knoxville become cheaper?

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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