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Gatwick

$572+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LGW
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap 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 July 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Fri 10/163:54 pm
TYS
-
LGW
2 stops37h 06m
Multiple Airlines
Thu 10/2911:00 am
LGW
-
TYS
1 stop29h 14m
Multiple Airlines
Deal found 7/26$689
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Fri 9/257:19 pm
TYS
-
LGW
1 stop33h 41m
Multiple Airlines
Fri 10/22:00 pm
LGW
-
TYS
1 stop24h 37m
Multiple Airlines
Deal found 7/26$742
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/271:31 pm
TYS
-
LGW
1 stop15h 29m
Multiple Airlines
Fri 10/22:00 pm
LGW
-
TYS
1 stop24h 37m
Multiple Airlines
Deal found 7/26$743
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/271:31 pm
TYS
-
LGW
1 stop15h 29m
Multiple Airlines
Thu 10/12:00 pm
LGW
-
TYS
1 stop26h 59m
Multiple Airlines
Deal found 7/26$744
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sat 9/268:00 am
TYS
-
LGW
1 stop21h 00m
Multiple Airlines
Thu 10/12:00 pm
LGW
-
TYS
1 stop26h 59m
Multiple Airlines
Deal found 7/26$756
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Fri 9/257:19 pm
TYS
-
LGW
1 stop33h 41m
Multiple Airlines
Sat 10/32:00 pm
LGW
-
TYS
1 stop25h 40m
Multiple Airlines
Deal found 7/26$757
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/271:31 pm
TYS
-
LGW
1 stop15h 29m
Multiple Airlines
Sat 10/32:00 pm
LGW
-
TYS
1 stop25h 40m
Multiple Airlines
Deal found 7/26$758
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sat 9/268:00 am
TYS
-
LGW
1 stop21h 00m
Multiple Airlines
Sat 10/32:00 pm
LGW
-
TYS
1 stop25h 40m
Multiple Airlines
Deal found 7/26$770

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 July 29, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$689
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,186
Provider with most accurate pricing for Knoxville McGhee Tyson-London Gatwick flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-London Gatwick flights.
Search Deals
From Knoxville McGhee Tyson to London Gatwick
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($323 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 29, 2026.
Use the filters below to find and compare flights from Knoxville to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 9/25

7:19 pm-10:00 am

1 stop33h 41m

London Gatwick

Fri 10/2

2:00 pm-9:37 am

1 stop24h 37m

$742

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Mon 10/12

12:54 pm-10:00 am

1 stop16h 06m

London Gatwick

Fri 10/16

2:00 pm-9:37 am

1 stop24h 37m

$788

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 9/11

8:20 am-10:00 am

1 stop20h 40m

London Gatwick

Fri 9/18

2:00 pm-3:01 pm

2 stops30h 01m

$810

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sun 9/27

1:31 pm-10:00 am

1 stop15h 29m

London Gatwick

Fri 10/2

3:40 pm-1:02 pm

2 stops26h 22m

$931

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 9/25

2:08 pm-9:25 am

2 stops14h 17m

London Gatwick

Fri 10/2

10:25 am-8:07 pm

2 stops14h 42m

$945

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 9/25

2:08 pm-9:25 am

2 stops14h 17m

London Gatwick

Thu 10/1

10:25 am-9:50 pm

2 stops16h 25m

$975
Quickest round-trip

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Mon 9/21

4:18 pm-10:00 am

1 stop12h 42m

London Gatwick

Tue 9/22

12:40 pm-11:55 pm

2 stops16h 15m

$983

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 9/11

1:31 pm-9:25 am

2 stops14h 54m

London Gatwick

Fri 9/18

10:25 am-9:50 pm

2 stops16h 25m

$1,024
Cheapest one-way

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Wed 9/2

10:54 am-10:00 am

1 stop18h 06m

$572
Quickest one-way

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Thu 8/20

1:21 pm-10:50 am

2 stops16h 29m

$2,993

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Knoxville-London Gatwick Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Knoxville-London Gatwick Airport flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Knoxville-London Gatwick Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-London Gatwick Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-London Gatwick Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

  • 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.

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
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow

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