What is the cheapest airline to fly from Knoxville to London Gatwick Airport round-trip?

According to our current data, Delta ($658), offers the cheapest pricing from Knoxville to London Gatwick Airport.

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to London Gatwick Airport (average of $569). Flying from Knoxville to London Gatwick Airport in June is currently the most expensive (average of $777). 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.

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

Travelers seeking maximum savings on their Knoxville to London Gatwick Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Travelers have found it’s best to book a flight 55 days in advance to save up to 69% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 55 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Knoxville to London Gatwick Airport 1-2 weeks in advance for as low as $653, or $1,709 for flights within the next 24 hours.

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 September, with the cheapest ticket starting at $647.

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

It’s typically best to fly out from Knoxville to London Gatwick Airport at noon. Doing so could potentially save you 40% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 1 airline has 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.

$353+ Flights from Knoxville to London Gatwick Airport

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Cheap flight deals from Knoxville to Gatwick

Round-trip from	$572 (Mytrip)
One-way from	$353 (Mytrip)
Popular in	June
Cheapest in	September
Average price	$1,410

From Knoxville McGhee Tyson to London Gatwick

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One-way flight from Knoxville McGhee Tyson to London Gatwick

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Highest demand for flights based on searches. 18% potential increase in price ($209 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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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 June 12, 2025.

Wed 10/157:15 amTYS - LGW

1 stop18h 05mMultiple Airlines

Tue 10/211:05 pmLGW - TYS

1 stop27h 50mMultiple Airlines

Deal found 6/11

$572

Mon 9/11:53 pmTYS - LGW

2 stops15h 07mDelta

Mon 9/812:00 pmLGW - TYS

2 stops16h 48mDelta

Deal found 6/9

$829

Best flights from Knoxville to Gatwick
Discover carefully curated flight deals from Knoxville to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Wed 10/157:15 amTYS - LGW

1 stop18h 05mMultiple Airlines

Tue 10/211:05 pmLGW - TYS

1 stop27h 50mMultiple Airlines

Deal found 6/11

$572

Tue 8/261:53 pmTYS - LGW

2 stops15h 07mDelta

Wed 9/312:00 pmLGW - TYS

2 stops16h 48mDelta

Deal found 6/12

$658

Last-minute flights from Knoxville to Gatwick
Discover last-minute flight deals from Knoxville to Gatwick. Data last updated June 12, 2025 and is based on user searches.

Thu 6/199:04 pmTYS - LGW

2 stops29h 51mMultiple Airlines

Fri 7/183:00 pmLGW - TYS

2 stops26h 50mMultiple Airlines

Deal found 6/10

$1,600

Thu 7/107:44 pmTYS - LGW

1 stop33h 16mMultiple Airlines

Thu 7/172:00 pmLGW - TYS

1 stop25h 11mMultiple Airlines

Deal found 6/12

$831

Sat 7/262:36 pmTYS - LGW

2 stops14h 24mDelta

Sat 8/212:00 pmLGW - TYS

2 stops16h 59mDelta

Deal found 6/11

$995

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 June 12, 2025.

Tue 7/87:00 amTYS - LGW

3 stops33h 00mMultiple Airlines

Deal found 6/10

$353

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 8/4

8:00 am-10:00 am

1 stop21h 00m

London Gatwick

Tue 8/19

2:00 pm-4:46 pm

1 stop31h 46m

$614

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Mon 9/1

1:53 pm-10:00 am

2 stops15h 07m

London Gatwick

Mon 9/8

12:00 pm-11:48 pm

2 stops16h 48m

$829

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Tue 7/8

7:00 am-9:00 pm

3 stops33h 00m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to London Gatwick Airport

Rainfall in Gatwick by month

In terms of precipitation, rainfall in London Gatwick Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

Temperature in Gatwick by month

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Gatwick

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 1 airline has 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.
What is the cheapest airline to fly from Knoxville to London Gatwick Airport round-trip?
According to our current data, Delta ($658), offers the cheapest pricing from Knoxville to 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.
What is the cheapest month to book a flight from Knoxville to London Gatwick Airport?
Currently, January is the cheapest month in which you can book a flight from Knoxville to London Gatwick Airport (average of $569). Flying from Knoxville to London Gatwick Airport in June is currently the most expensive (average of $777). 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

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Top airline flying from Knoxville to Gatwick

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$580	Average$580	FlexibilityNo cancel fee	On-time71%

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$353+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Gatwick with Cheapflights

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Cheap flight deals from Knoxville to Gatwick

Round-trip from

One-way from

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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 June 12, 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 June 12, 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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to London Gatwick Airport

Rainfall in Gatwick by month

Plan your trip to Gatwick by taking into account the average rainfall totals by month.

Temperature in Gatwick by month

Plan your trip to Gatwick by taking into account the average temperature totals by month.

Reviews of airlines servicing Gatwick

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?

What is the cheapest airline to fly from Knoxville to London Gatwick Airport round-trip?

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?

Traveling to a place near Knoxville?

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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Top airline flying from Knoxville to Gatwick

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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 June 12, 2025.