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

A quick flight from Knoxville to London Gatwick Airport can take about 17h 12m. American Airlines provides one of the quickest options available for as low as £484. The distance between Knoxville and London Gatwick Airport is about 4095 mi.

What is the cheapest month to book a flight from Knoxville to London Gatwick Airport?

Currently, April is the cheapest month in which you can book a flight from Knoxville to London Gatwick Airport (average of £102). Flying from Knoxville to London Gatwick Airport in July is currently the most expensive (average of £142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

How far in advance should I book a flight from Knoxville to London Gatwick Airport?

Users have found that booking a flight from Knoxville to London Gatwick Airport at least 46 days early can save you up to 92% on average compared to booking a flight this week. If booking 46 days before your flight isn’t an option for you, users have found flights from Knoxville to London Gatwick Airport for as little as £481 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £1,258 for flights departing within the next 3 days.

What is the cheapest month to fly from Knoxville to London Gatwick Airport?

Flights from Knoxville to London Gatwick Airport lean towards being more expensive in June. Prices are generally better when you fly from Knoxville to London Gatwick Airport in November, with the cheapest ticket starting at £406.

What is the cheapest time of day to fly from TYS to LGW?

When flying from Knoxville to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Knoxville to London Gatwick?

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

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 holiday 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.

£223+ Cheap Flights from Knoxville to London Gatwick Airport

Cheap flight deals from Knoxville to Gatwick

Round-trip from	£484
One-way from	£223
Popular in	June
Cheapest in	November
Average price	£609

American Airlines
29/9-15/10
4 total stops
32h 59m total
Knoxville to London

Search Deals

24/9
2 total stops
33h 55m total
Knoxville to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£110 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find 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 15 September 2025.

Mon 29/908:23TYS - LGW

2 stops17h 12mAmerican Airlines

Wed 15/1012:20LGW - TYS

2 stops15h 47mAmerican Airlines

Deal found 14/9£484

Wed 8/1010:43TYS - LGW

2 stops16h 27mAmerican Airlines

Mon 13/1012:20LGW - TYS

2 stops16h 30mAmerican Airlines

Deal found 15/9£503

Wed 29/1010:22TYS - LGW

2 stops18h 38mAmerican Airlines

Wed 5/1111:20LGW - TYS

2 stops26h 14mAmerican Airlines

Deal found 14/9£550

Sun 28/919:35TYS - LGW

2 stops33h 25mMultiple Airlines

Tue 14/1014:00LGW - TYS

1 stop31h 41mMultiple Airlines

Deal found 14/9£586

Mon 29/913:06TYS - LGW

1 stop14h 04mMultiple Airlines

Wed 15/1015:05LGW - TYS

2 stops31h 27mMultiple Airlines

Deal found 14/9£594

Wed 8/1015:20TYS - LGW

1 stop13h 40mMultiple Airlines

Mon 13/1014:00LGW - TYS

2 stops25h 33mMultiple Airlines

Deal found 15/9£607

Thu 30/1008:30TYS - LGW

2 stops21h 20mMultiple Airlines

Thu 6/1107:50LGW - TYS

3 stops33h 10mMultiple Airlines

Deal found 15/9£623

Fri 3/1019:33TYS - LGW

1 stop33h 27mMultiple Airlines

Sat 11/1014:00LGW - TYS

2 stops36h 50mMultiple Airlines

Deal found 14/9£792

Best flights from Knoxville to Gatwick
Discover carefully curated flight deals from Knoxville to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Mon 29/908:23TYS - LGW

2 stops17h 12mAmerican Airlines

Wed 15/1012:20LGW - TYS

2 stops15h 47mAmerican Airlines

Deal found 14/9£484

Sun 28/919:35TYS - LGW

2 stops33h 25mMultiple Airlines

Tue 14/1014:00LGW - TYS

1 stop31h 41mMultiple Airlines

Deal found 14/9£586

Mon 29/913:06TYS - LGW

1 stop14h 04mMultiple Airlines

Wed 15/1015:05LGW - TYS

2 stops31h 27mMultiple Airlines

Deal found 14/9£594

Wed 8/1015:20TYS - LGW

1 stop13h 40mMultiple Airlines

Mon 13/1014:00LGW - TYS

2 stops25h 33mMultiple Airlines

Deal found 15/9£607

Thu 30/1008:30TYS - LGW

2 stops21h 20mMultiple Airlines

Thu 6/1107:50LGW - TYS

3 stops33h 10mMultiple Airlines

Deal found 15/9£623

Fri 6/314:06TYS - LGW

1 stop14h 54mMultiple Airlines

Thu 19/314:00LGW - TYS

1 stop32h 27mMultiple Airlines

Deal found 14/9£646

Fri 3/1019:33TYS - LGW

1 stop33h 27mMultiple Airlines

Sat 11/1014:00LGW - TYS

2 stops36h 50mMultiple Airlines

Deal found 14/9£792

Fri 14/1109:00TYS - LGW

1 stop20h 00mMultiple Airlines

Fri 28/1110:45LGW - TYS

2 stops33h 15mMultiple Airlines

Deal found 14/9£860

Last-minute flights from Knoxville to Gatwick
Discover last-minute flight deals from Knoxville to Gatwick. Data last updated 15 September 2025 and is based on user searches.

Sun 28/919:35TYS - LGW

2 stops33h 25mMultiple Airlines

Tue 14/1014:00LGW - TYS

1 stop31h 41mMultiple Airlines

Deal found 14/9£586

Mon 29/908:23TYS - LGW

2 stops17h 12mAmerican Airlines

Wed 15/1012:20LGW - TYS

2 stops15h 47mAmerican Airlines

Deal found 14/9£484

Mon 29/913:06TYS - LGW

1 stop14h 04mMultiple Airlines

Wed 15/1015:05LGW - TYS

2 stops31h 27mMultiple Airlines

Deal found 14/9£594

Fri 3/1019:33TYS - LGW

1 stop33h 27mMultiple Airlines

Sat 11/1014:00LGW - TYS

2 stops36h 50mMultiple Airlines

Deal found 14/9£792

Wed 8/1010:43TYS - LGW

2 stops16h 27mAmerican Airlines

Mon 13/1012:20LGW - TYS

2 stops16h 30mAmerican Airlines

Deal found 15/9£503

Wed 8/1015:20TYS - LGW

1 stop13h 40mMultiple Airlines

Mon 13/1014:00LGW - TYS

2 stops25h 33mMultiple Airlines

Deal found 15/9£607

Wed 29/1010:22TYS - LGW

2 stops18h 38mAmerican Airlines

Wed 5/1111:20LGW - TYS

2 stops26h 14mAmerican Airlines

Deal found 14/9£550

Thu 30/1008:30TYS - LGW

2 stops21h 20mMultiple Airlines

Thu 6/1107:50LGW - TYS

3 stops33h 10mMultiple Airlines

Deal found 15/9£623

One-way flights from Knoxville to Gatwick
Search for one-way flight options from Knoxville to Gatwick. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Wed 24/915:25TYS - LGW

2 stops33h 55mMultiple Airlines

Deal found 14/9£223

Tue 23/907:30TYS - LGW

3 stops41h 50mMultiple Airlines

Deal found 14/9£237

Wed 29/1016:26TYS - LGW

3 stops37h 24mMultiple Airlines

Deal found 15/9£301

Cheapflights Fare Finder

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

Mon 29/9

08:23-06:35

2 stops17h 12m

London Gatwick

Wed 15/10

12:20-23:07

2 stops15h 47m

£484

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Sun 28/9

19:35-10:00

2 stops33h 25m

London Gatwick

Tue 14/10

14:00-16:41

1 stop31h 41m

£586

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Mon 29/9

13:06-08:10

1 stop14h 04m

London Gatwick

Wed 15/10

15:05-17:32

2 stops31h 27m

£594

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Wed 8/10

15:20-10:00

1 stop13h 40m

London Gatwick

Mon 13/10

14:00-10:33

2 stops25h 33m

£607

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Thu 30/10

08:30-09:50

2 stops21h 20m

London Gatwick

Thu 6/11

07:50-12:00

3 stops33h 10m

£623

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 6/3

14:06-10:00

1 stop14h 54m

London Gatwick

Thu 19/3

14:00-18:27

1 stop32h 27m

£646

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 3/10

19:33-10:00

1 stop33h 27m

London Gatwick

Sat 11/10

14:00-21:50

2 stops36h 50m

£792

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 14/11

09:00-10:00

1 stop20h 00m

London Gatwick

Fri 28/11

10:45-15:00

2 stops33h 15m

£860

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Wed 24/9

15:25-06:20

2 stops33h 55m

£223

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 23/9

07:30-06:20

3 stops41h 50m

£237

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 11 results

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 return 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

What airport do you fly from for flights from Knoxville to London Gatwick?
If you book a flight to London Gatwick from Knoxville, you will be flying from 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 McGhee Tyson to London Gatwick per day from 0 different airlines.
How long is the flight from Knoxville to London Gatwick Airport?
A quick flight from Knoxville to London Gatwick Airport can take about 17h 12m. American Airlines provides one of the quickest options available for as low as £484. The distance between Knoxville and London Gatwick Airport is about 4095 mi.
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 holiday 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.
What is the cheapest month to book a flight from Knoxville to London Gatwick Airport?
Currently, April is the cheapest month in which you can book a flight from Knoxville to London Gatwick Airport (average of £102). Flying from Knoxville to London Gatwick Airport in July is currently the most expensive (average of £142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Milton Keynes

Croydon

Hounslow

Slough

Gatwick

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Ipswich

Dartford

Guildford

Brentford

Bishop's Stortford

Romford

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Cheapflights makes it easy to find Knoxville to Gatwick flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Gatwick?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Knoxville to Gatwick for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Knoxville to Gatwick with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Knoxville to Gatwick, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Knoxville to Gatwick become cheaper?

Not ready to book yet? You can track prices for flights from Knoxville to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Knoxville to London Gatwick Airport from £223

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Knoxville to Gatwick

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Knoxville to Gatwick

Cheapest flights from Knoxville to GatwickExplore 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 15 September 2025.

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 15 September 2025.

Cheapflights Fare Finder

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

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.

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?

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

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

How can I find direct flights from Knoxville to Gatwick?

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

What is the cheapest month to book a flight from Knoxville to London Gatwick Airport?

Travelling to a place near London Gatwick Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Knoxville to Gatwick

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How does Cheapflights help users find flights from Knoxville to Gatwick?

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Gatwick?

Can Cheapflights find flights from Knoxville to Gatwick with no change fees?

Can Cheapflights notify me if prices for flights from Knoxville to Gatwick become cheaper?

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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 15 September 2025.