HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

$485+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — TYS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gatwick to Knoxville 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 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 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/122:00 pm
LGW
-
TYS
1 stop33h 32m
Multiple Airlines
Thu 2/196:30 am
TYS
-
LGW
2 stops22h 30m
Multiple Airlines
Deal found 1/21$873
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/62:00 pm
LGW
-
TYS
1 stop31h 26m
Multiple Airlines
Fri 3/132:06 pm
TYS
-
LGW
1 stop15h 54m
Multiple Airlines
Deal found 1/20$878
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:55 am
LGW
-
TYS
2 stops21h 02m
Multiple Airlines
Thu 4/2310:46 am
TYS
-
LGW
2 stops25h 04m
Multiple Airlines
Deal found 1/20$1,106
This Expedia deal was found by Cheapflights users on 1/20. 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.
Wed 5/278:40 pm
LGW
-
TYS
2 stops30h 16m
Iberia
Fri 6/51:13 pm
TYS
-
LGW
2 stops16h 37m
Iberia
Deal found 1/20$1,299

Find 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 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$738
(Kiwi.com)

One-way from

$485
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$759
Provider with most accurate pricing for London (LON)-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Knoxville McGhee Tyson flights.
Search Deals
From London Gatwick to Knoxville McGhee Tyson
Search Deals
One-way flight from London Gatwick to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 21, 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 2/12

2:00 pm-6:32 pm

1 stop33h 32m

Knoxville McGhee Tyson

Thu 2/19

6:30 am-10:00 am

2 stops22h 30m

$873

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Fri 3/6

2:00 pm-4:26 pm

1 stop31h 26m

Knoxville McGhee Tyson

Fri 3/13

2:06 pm-10:00 am

1 stop15h 54m

$878

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Thu 3/26

6:55 am-11:57 pm

2 stops21h 02m

Knoxville McGhee Tyson

Thu 4/23

10:46 am-4:50 pm

2 stops25h 04m

$1,106

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Thu 2/12

2:00 pm-6:32 pm

1 stop33h 32m

$485

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Mon 3/30

7:20 am-10:36 am

3 stops56h 16m

$612

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Thu 3/26

8:30 am-11:55 am

2 stops31h 25m

$640

LondonKnoxville

LGW - TYS

LGWTYS

London Gatwick

Mon 3/30

5:05 pm-4:06 pm

2 stops28h 01m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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

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.