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Gatwick

$303+ Cheap flights from Knoxville (TYS) to Gatwick (LGW)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LGW
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$658
(American Airlines)

One-way from

$303
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$828
From Knoxville McGhee Tyson to London Gatwick
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One-way flight from Knoxville McGhee Tyson to London Gatwick
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Highest demand for flights based on searches. 17% potential increase in price ($204 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Knoxville to Gatwick

Cheapest flights from Knoxville to Gatwick
Explore the most affordable flight options available from Knoxville to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:23 amTYS - LGW
2 stops17h 12mAmerican Airlines
Wed 10/1512:20 pmLGW - TYS
2 stops15h 47mAmerican Airlines
Deal found 9/14$658
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:31 pmTYS - LGW
1 stop16h 29mMultiple Airlines
Sun 12/142:10 pmLGW - TYS
1 stop25h 22mMultiple Airlines
Deal found 9/13$660
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:21 pmTYS - LGW
1 stop13h 39mMultiple Airlines
Sat 10/42:00 pmLGW - TYS
2 stops36h 17mMultiple Airlines
Deal found 9/13$692
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:22 amTYS - LGW
2 stops18h 38mAmerican Airlines
Wed 11/511:20 amLGW - TYS
2 stops26h 14mAmerican Airlines
Deal found 9/14$748
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:35 pmTYS - LGW
2 stops33h 25mMultiple Airlines
Tue 10/142:00 pmLGW - TYS
1 stop31h 41mMultiple Airlines
Deal found 9/14$797
This Finnair deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:06 pmTYS - LGW
1 stop14h 04mMultiple Airlines
Wed 10/153:05 pmLGW - TYS
2 stops31h 27mMultiple Airlines
Deal found 9/14$807
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:35 pmTYS - LGW
2 stops33h 25mMultiple Airlines
Sun 9/212:00 pmLGW - TYS
1 stop32h 34mMultiple Airlines
Deal found 9/13$839
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:30 amTYS - LGW
2 stops21h 20mMultiple Airlines
Thu 11/67:50 amLGW - TYS
3 stops33h 10mMultiple Airlines
Deal found 9/15$847

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 15, 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

Mon 9/29

8:23 am-6:35 am

2 stops17h 12m

London Gatwick

Wed 10/15

12:20 pm-11:07 pm

2 stops15h 47m

$658

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Thu 12/11

12:31 pm-10:00 am

1 stop16h 29m

London Gatwick

Sun 12/14

2:10 pm-10:32 am

1 stop25h 22m

$660

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sun 9/28

7:35 pm-10:00 am

2 stops33h 25m

London Gatwick

Tue 10/14

2:00 pm-4:41 pm

1 stop31h 41m

$797

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Mon 9/29

1:06 pm-8:10 am

1 stop14h 04m

London Gatwick

Wed 10/15

3:05 pm-5:32 pm

2 stops31h 27m

$807

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Thu 10/30

8:30 am-9:50 am

2 stops21h 20m

London Gatwick

Thu 11/6

7:50 am-12:00 pm

3 stops33h 10m

$847

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 3/6

2:06 pm-10:00 am

1 stop14h 54m

London Gatwick

Thu 3/19

2:00 pm-6:27 pm

1 stop32h 27m

$878

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 10/3

7:33 pm-10:00 am

1 stop33h 27m

London Gatwick

Sat 10/11

2:00 pm-9:50 pm

2 stops36h 50m

$1,077

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Wed 9/24

3:25 pm-6:20 am

2 stops33h 55m

$303

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 9/23

7:30 am-6:20 am

3 stops41h 50m

$322

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 9/26

6:24 pm-10:00 am

2 stops34h 36m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 round-trip 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?

    Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to London Gatwick. You should not have trouble finding flights to London Gatwick from McGhee Tyson; the airport handles an average of 0 outbound flights to London Gatwick per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Knoxville airport to London Gatwick. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.

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

    American Airlines can get you from Knoxville to London Gatwick Airport in just under 17h 12m. Your travel time can differ by up to . There are 4095 mi between Knoxville and London Gatwick Airport.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from Knoxville to London Gatwick Airport?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to London Gatwick Airport (average of $569). Flying from Knoxville to London Gatwick Airport in June is currently the most expensive (average of $765). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Eastbourne
Sutton

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