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Cheap flights from Knoxville to London Gatwick Airport from £451

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LGW
28 Jan — 4 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Knoxville to Gatwick

Enter your travel dates to find the best prices.

Best flights from Knoxville to Gatwick
Discover carefully curated flight deals from Knoxville to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 December 2025.

Thu 12/207:00TYS - LGW
2 stops22h 00mMultiple Airlines
Thu 19/214:00LGW - TYS
1 stop33h 32mMultiple Airlines
Deal found 29/12£451
Sat 7/311:42TYS - LGW
2 stops26h 13mBritish Airways
Mon 16/319:40LGW - TYS
2 stops29h 44mBritish Airways
Deal found 29/12£756
Sat 7/311:16TYS - LGW
2 stops26h 39mIberia
Mon 16/319:40LGW - TYS
2 stops29h 52mIberia
Deal found 29/12£773
Fri 8/513:15TYS - LGW
1 stop15h 45mMultiple Airlines
Thu 14/514:00LGW - TYS
1 stop32h 30mMultiple Airlines
Deal found 29/12£544
Thu 7/511:34TYS - LGW
2 stops18h 16mIberia
Thu 14/520:40LGW - TYS
2 stops27h 46mIberia
Deal found 29/12£782
Thu 8/113:39TYS - LGW
3 stops23h 01mMultiple Airlines
Thu 15/109:10LGW - TYS
3 stops31h 55mMultiple Airlines
Deal found 29/12£713
Thu 4/613:01TYS - LGW
1 stop15h 59mMultiple Airlines
Tue 9/614:00LGW - TYS
1 stop33h 21mMultiple Airlines
Deal found 28/12£719
Wed 22/411:34TYS - LGW
2 stops27h 26mIberia
Wed 6/520:40LGW - TYS
2 stops51h 46mIberia
Deal found 28/12£819
Sun 1/213:39TYS - LGW
3 stops27h 06mMultiple Airlines
Sun 15/210:15LGW - TYS
3 stops30h 45mMultiple Airlines
Deal found 28/12£750
Fri 6/314:06TYS - LGW
1 stop14h 54mMultiple Airlines
Sat 14/311:55LGW - TYS
2 stops26h 49mMultiple Airlines
Deal found 28/12£751

Find flight deals from Knoxville to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Gatwick (LGW). 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 29 December 2025.

Round-trip from

£544

One-way from

£404

Popular in

June

Cheapest in

November

Average price

£662
8/5-14/5
  • 8/5-14/5
  • 2 total stops
  • 48h 15m total
  • Knoxville to London
Search Deals
British Airways
  • British Airways
  • 24/3
  • 2 total stops
  • 22h 58m total
  • Knoxville to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£135 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Knoxville to Gatwick 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 29 December 2025.
Use the filters below to find and compare flights from Knoxville to London Gatwick Airport that are best for you.

Fly from

Knoxville

Fly to

Gatwick

Route

Depart

Return

Price

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Thu 12/2

07:00-10:00

2 stops22h 00m

London Gatwick

Thu 19/2

14:00-18:32

1 stop33h 32m

£451

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 8/5

13:15-10:00

1 stop15h 45m

London Gatwick

Thu 14/5

14:00-17:30

1 stop32h 30m

£544

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Thu 8/1

13:39-17:40

3 stops23h 01m

London Gatwick

Thu 15/1

09:10-12:05

3 stops31h 55m

£713

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Thu 4/6

13:01-10:00

1 stop15h 59m

London Gatwick

Tue 9/6

14:00-18:21

1 stop33h 21m

£719

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sun 1/2

13:39-21:45

3 stops27h 06m

London Gatwick

Sun 15/2

10:15-12:00

3 stops30h 45m

£750

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 6/3

14:06-10:00

1 stop14h 54m

London Gatwick

Sat 14/3

11:55-10:44

2 stops26h 49m

£751

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sat 7/3

11:42-18:55

2 stops26h 13m

London Gatwick

Mon 16/3

19:40-21:24

2 stops29h 44m

£756

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sat 7/3

11:16-18:55

2 stops26h 39m

London Gatwick

Mon 16/3

19:40-21:32

2 stops29h 52m

£773

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Thu 7/5

11:34-10:50

2 stops18h 16m

London Gatwick

Thu 14/5

20:40-19:26

2 stops27h 46m

£782

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Wed 22/4

11:34-20:00

2 stops27h 26m

London Gatwick

Wed 6/5

20:40-19:26

2 stops51h 46m

£819

Flights are sorted by cheapest return flights first.

Deals found on 28/12

Showing 1-10 of 12 results
1
2

Best time to book a flight from Knoxville to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Knoxville 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 Knoxville to Gatwick. 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 from for flights from Knoxville to London Gatwick?

    If you book a flight to London Gatwick from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville. There are 0 flights from McGhee Tyson to London Gatwick per day from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Gatwick 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 London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Slough
Hounslow
Gatwick
Ilford
Wembley
Hayes
Brentford
Colchester
Watford
Crawley
Bedford
Chelmsford
Romford
Eastbourne
Ipswich
Bishop's Stortford
Guildford

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Why should you use Cheapflights to find cheap flight tickets from Knoxville to Gatwick?

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Can Cheapflights find flights from Knoxville to Gatwick with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Knoxville to Gatwick, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Knoxville to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

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