HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Gatwick

$409+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LGW
May 16 — May 231
Sat 5/16
Sat 5/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Gatwick with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Mon 5/2510:03 pm
TYS
-
LGW
1 stop30h 57m
Multiple Airlines
Mon 6/12:00 pm
LGW
-
TYS
1 stop14h 37m
Multiple Airlines
Deal found 4/11$885
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Tue 5/269:30 am
TYS
-
LGW
1 stop19h 30m
Multiple Airlines
Mon 6/12:00 pm
LGW
-
TYS
1 stop14h 37m
Multiple Airlines
Deal found 4/11$897
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Mon 5/2510:03 pm
TYS
-
LGW
1 stop30h 57m
Multiple Airlines
Tue 6/22:00 pm
LGW
-
TYS
1 stop33h 21m
Multiple Airlines
Deal found 4/11$902
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Mon 5/2510:03 pm
TYS
-
LGW
1 stop30h 57m
Multiple Airlines
Wed 6/32:00 pm
LGW
-
TYS
1 stop29h 52m
Multiple Airlines
Deal found 4/11$912
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Tue 5/269:30 am
TYS
-
LGW
1 stop19h 30m
Multiple Airlines
Tue 6/22:00 pm
LGW
-
TYS
1 stop33h 21m
Multiple Airlines
Deal found 4/11$914
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Tue 5/269:30 am
TYS
-
LGW
1 stop19h 30m
Multiple Airlines
Wed 6/32:00 pm
LGW
-
TYS
1 stop29h 52m
Multiple Airlines
Deal found 4/11$924
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Tue 4/218:00 am
TYS
-
LGW
2 stops25h 40m
Multiple Airlines
Sun 4/262:00 pm
LGW
-
TYS
1 stop32h 30m
Multiple Airlines
Deal found 4/12$929
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Mon 5/2510:03 pm
TYS
-
LGW
1 stop30h 57m
Multiple Airlines
Thu 6/42:00 pm
LGW
-
TYS
1 stop30h 07m
Multiple Airlines
Deal found 4/11$931
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Mon 5/2510:03 pm
TYS
-
LGW
1 stop30h 57m
Multiple Airlines
Sun 5/312:00 pm
LGW
-
TYS
1 stop29h 17m
Multiple Airlines
Deal found 4/11$940
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Tue 5/269:30 am
TYS
-
LGW
1 stop19h 30m
Multiple Airlines
Thu 6/42:00 pm
LGW
-
TYS
1 stop30h 07m
Multiple Airlines
Deal found 4/11$944

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 April 16, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$885
(Kiwi.com)

One-way from

$409
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$781
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
One-way flight from Knoxville McGhee Tyson to London Gatwick
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($266 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 16, 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

Mon 5/25

10:03 pm-10:00 am

1 stop30h 57m

London Gatwick

Wed 6/3

2:00 pm-12:11 pm

2 stops27h 11m

$941

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 5/26

9:30 am-10:00 am

1 stop19h 30m

London Gatwick

Tue 6/2

2:00 pm-5:58 pm

2 stops32h 58m

$998

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 5/26

9:30 am-10:00 am

1 stop19h 30m

London Gatwick

Fri 6/5

2:00 pm-11:39 pm

1 stop14h 39m

$1,025

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sun 5/24

1:22 pm-10:45 am

2 stops16h 23m

London Gatwick

Wed 6/3

2:00 pm-2:52 pm

1 stop29h 52m

$1,076

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 7/7

11:27 am-10:00 am

1 stop17h 33m

London Gatwick

Thu 7/16

2:00 pm-2:58 pm

1 stop29h 58m

$1,109

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sun 5/24

1:48 pm-10:00 am

1 stop15h 12m

London Gatwick

Sun 5/31

2:00 pm-2:17 pm

1 stop29h 17m

$1,110

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Wed 4/29

4:38 pm-4:00 pm

2 stops18h 22m

London Gatwick

Fri 5/8

10:25 am-9:48 pm

2 stops16h 23m

$1,132

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 7/10

7:30 am-10:00 am

2 stops21h 30m

London Gatwick

Mon 7/20

2:00 pm-11:33 pm

1 stop14h 33m

$1,163

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sat 7/11

7:10 am-10:00 am

2 stops21h 50m

London Gatwick

Mon 7/20

2:00 pm-11:33 pm

1 stop14h 33m

$1,171

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Thu 4/30

10:03 am-9:25 am

2 stops18h 22m

London Gatwick

Wed 5/6

10:25 am-11:54 pm

2 stops18h 29m

$1,182

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 15 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.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights