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$391+ Cheap flights from Gatwick (LGW) to Knoxville (TYS)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — TYS
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Gatwick to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Knoxville (TYS). 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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$735
(Kiwi.com)

One-way from

$391
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$759
Provider with most accurate pricing for London Gatwick-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for London Gatwick-Knoxville McGhee Tyson flights.
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From London Gatwick to Knoxville McGhee Tyson
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One-way flight from London Gatwick to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 1% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Gatwick to Knoxville

Cheapest flights from Gatwick to Knoxville
Explore the most affordable flight options available from Gatwick to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/6. 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 2/52:00 pmLGW - TYS
1 stop32h 28mMultiple Airlines
Fri 2/2712:55 pmTYS - LGW
1 stop16h 05mMultiple Airlines
Deal found 1/6$735
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 2/202:00 pmLGW - TYS
2 stops28h 04mMultiple Airlines
Fri 2/272:06 pmTYS - LGW
1 stop14h 54mMultiple Airlines
Deal found 1/6$788
This Mytrip deal was found by Cheapflights users on 1/5. 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 2/197:00 amLGW - TYS
3 stops34h 00mMultiple Airlines
Thu 2/266:30 amTYS - LGW
2 stops23h 25mMultiple Airlines
Deal found 1/5$850
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 1/1111:40 amLGW - TYS
2 stops34h 48mMultiple Airlines
Fri 5/11:15 pmTYS - LGW
1 stop15h 45mMultiple Airlines
Deal found 1/5$1,087
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 1/1211:40 amLGW - TYS
2 stops17h 05mMultiple Airlines
Fri 5/11:15 pmTYS - LGW
1 stop15h 45mMultiple Airlines
Deal found 1/5$1,333

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gatwick to Knoxville 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 January 6, 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Knoxville that are best for you.

Fly from

Gatwick

Fly to

Knoxville

Route

Depart

Return

Price

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Thu 2/5

2:00 pm-5:28 pm

1 stop32h 28m

Knoxville McGhee Tyson

Fri 2/27

12:55 pm-10:00 am

1 stop16h 05m

$735

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Fri 2/20

2:00 pm-1:04 pm

2 stops28h 04m

Knoxville McGhee Tyson

Fri 2/27

2:06 pm-10:00 am

1 stop14h 54m

$788

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Thu 2/19

7:00 am-12:00 pm

3 stops34h 00m

Knoxville McGhee Tyson

Thu 2/26

6:30 am-10:55 am

2 stops23h 25m

$850

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Thu 5/7

2:00 pm-5:30 pm

1 stop32h 30m

$391

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Wed 5/6

2:00 pm-12:05 pm

2 stops27h 05m

$434

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Fri 5/8

2:00 pm-11:06 am

2 stops26h 06m

$466

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Sun 5/10

2:00 pm-12:25 pm

2 stops27h 25m

$473

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Wed 3/25

8:35 am-5:35 pm

3 stops37h 00m

$473

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Tue 5/5

2:30 pm-11:15 am

2 stops25h 45m

$520

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Sat 5/9

2:00 pm-10:20 pm

3 stops37h 20m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on London Gatwick Airport-Knoxville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Gatwick Airport-Knoxville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Gatwick Airport-Knoxville flights, Cheapflights users trust eDreams the most. eDreams 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 London Gatwick Airport-Knoxville 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 Gatwick to Knoxville

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

    If you book a flight to Knoxville from London Gatwick, you will be flying to 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 London Gatwick to McGhee Tyson per day from 0 different airlines.

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

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

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

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

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

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

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

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