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Gatwick

$243+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LGW
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
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 February 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/25. 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 5/17:10 am
TYS
-
LGW
1 stop18h 10m
Multiple Airlines
Wed 5/62:00 pm
LGW
-
TYS
1 stop27h 24m
Multiple Airlines
Deal found 2/25$766
This Expedia deal was found by Cheapflights users on 2/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:02 pm
TYS
-
LGW
2 stops21h 58m
Iberia
Tue 3/107:40 pm
LGW
-
TYS
2 stops29h 44m
Iberia
Deal found 2/24$768
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/268:20 am
TYS
-
LGW
1 stop20h 40m
Multiple Airlines
Sun 5/32:00 pm
LGW
-
TYS
1 stop31h 49m
Multiple Airlines
Deal found 2/24$785
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/169:32 pm
TYS
-
LGW
2 stops27h 48m
Multiple Airlines
Thu 4/231:05 pm
LGW
-
TYS
1 stop27h 50m
Multiple Airlines
Deal found 2/24$813
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 3/273:29 pm
TYS
-
LGW
1 stop14h 31m
Multiple Airlines
Fri 4/32:00 pm
LGW
-
TYS
1 stop34h 46m
Multiple Airlines
Deal found 2/25$828
This American Airlines deal was found by Cheapflights users on 2/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:31 pm
TYS
-
LGW
2 stops17h 09m
American Airlines
Fri 10/912:20 pm
LGW
-
TYS
2 stops16h 15m
American Airlines
Deal found 2/26$837
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 6/57:10 am
TYS
-
LGW
1 stop18h 10m
Multiple Airlines
Tue 6/92:00 pm
LGW
-
TYS
1 stop33h 21m
Multiple Airlines
Deal found 2/25$840
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Thu 3/261:52 pm
TYS
-
LGW
1 stop16h 08m
Multiple Airlines
Thu 4/22:00 pm
LGW
-
TYS
1 stop33h 21m
Multiple Airlines
Deal found 2/26$842
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 6/67:10 am
TYS
-
LGW
1 stop18h 10m
Multiple Airlines
Tue 6/92:00 pm
LGW
-
TYS
1 stop33h 21m
Multiple Airlines
Deal found 2/25$857

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 February 27, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$766
(Kiwi.com)

One-way from

$243
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$686
Provider with most accurate pricing for Knoxville McGhee Tyson-London Gatwick flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-London Gatwick flights.
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From Knoxville McGhee Tyson to London Gatwick
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One-way flight from Knoxville McGhee Tyson to London Gatwick
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($286 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 27, 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

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 3/3

4:02 pm-7:00 pm

2 stops21h 58m

London Gatwick

Tue 3/10

7:40 pm-9:24 pm

2 stops29h 44m

$768

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Thu 3/26

1:52 pm-10:00 am

1 stop16h 08m

London Gatwick

Thu 4/2

2:00 pm-8:10 am

2 stops23h 10m

$881

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sat 4/18

5:10 pm-8:00 pm

2 stops45h 50m

London Gatwick

Tue 5/5

8:40 pm-8:18 pm

2 stops28h 38m

$921

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Wed 4/15

5:06 pm-10:50 am

2 stops36h 44m

London Gatwick

Mon 4/20

8:40 pm-8:18 pm

2 stops28h 38m

$952

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Mon 5/25

10:03 pm-10:00 am

1 stop30h 57m

London Gatwick

Thu 7/2

1:05 pm-11:50 am

1 stop27h 45m

$1,080

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Wed 4/22

5:06 pm-8:00 pm

2 stops45h 54m

London Gatwick

Wed 5/6

8:40 pm-8:18 pm

2 stops28h 38m

$1,101

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 4/21

11:31 am-8:00 pm

2 stops27h 29m

London Gatwick

Wed 4/29

8:40 pm-9:21 pm

2 stops29h 41m

$1,170

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Mon 3/30

8:00 am-10:00 am

2 stops21h 00m

$278

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 3/31

3:00 pm-10:00 am

2 stops38h 00m

$289

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sun 3/29

9:13 pm-10:00 am

3 stops55h 47m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • 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.

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

    Iberia can get you from Knoxville to London Gatwick Airport in just under 21h 58m. 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.

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
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Kingston upon Thames
Eastbourne
Sutton
Slough

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