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Cheap flights from London Heathrow Airport to Knoxville from £450

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Knoxville departing on 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Knoxville

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Knoxville.
British Airways Logo
06:45 - 17:27LHR-TYS
15h 42m2 stops
British Airways Logo
18:25 - 10:20TYS-LHR
10h 55m1 stop
£549British Airways
Find Deal
Wed, 10 Sep - Wed, 24 Sep
Virgin Atlantic Logo
17:35 - 23:47LHR-TYS
35h 12m2 stops
Virgin Atlantic Logo
18:10 - 06:45TYS-LHR
31h 35m1 stop
£555Virgin Atlantic
Find Deal
Sun, 31 Aug - Sun, 28 Sep
British Airways Logo
11:05 - 19:25LHR-TYS
13h 20m1 stop
British Airways Logo
10:55 - 08:05TYS-LHR
16h 10m1 stop
£556British Airways
Find Deal
Tue, 6 May - Tue, 13 May
British Airways Logo
13:30 - 20:55LHR-TYS
12h 25m1 stop
British Airways Logo
10:55 - 08:05TYS-LHR
16h 10m1 stop
£557British Airways
Find Deal
Tue, 6 May - Tue, 13 May
Lufthansa Logo
13:30 - 23:57LHR-TYS
15h 27m2 stops
Lufthansa Logo
10:54 - 05:55TYS-LHR
14h 01m2 stops
£558Lufthansa
Find Deal
Wed, 10 Sep - Wed, 24 Sep
Virgin Atlantic Logo
12:25 - 22:59LHR-TYS
15h 34m1 stop
Virgin Atlantic Logo
14:04 - 13:30TYS-LHR
18h 26m1 stop
£573Virgin Atlantic
Find Deal
Tue, 6 May - Tue, 13 May
United Airlines Logo
10:50 - 10:28LHR-TYS
52h 38m2 stops
United Airlines Logo
09:55 - 09:35TYS-LHR
42h 40m2 stops
£602United Airlines
Find Deal
Sun, 31 Aug - Sun, 28 Sep
Lufthansa Logo
09:30 - 23:59LHR-TYS
19h 29m2 stops
Lufthansa Logo
17:15 - 11:35TYS-LHR
13h 20m1 stop
£726Lufthansa
Find Deal
Sat, 12 Jul - Sat, 26 Jul
Finnair Logo
15:00 - 08:34LHR-TYS
22h 34m1 stop
Finnair Logo
14:57 - 06:50TYS-LHR
10h 53m1 stop
£737Finnair
Find Deal
Sat, 12 Jul - Sat, 26 Jul
United Airlines Logo
06:50 - 16:57LHR-TYS
15h 07m2 stops
United Airlines Logo
05:45 - 08:35TYS-LHR
21h 50m2 stops
£761United Airlines
Find Deal
Sun, 8 Jun - Sun, 15 Jun

Delta flights from London Heathrow Airport to Knoxville

Our best Delta deals on London Heathrow Airport to Knoxville flight tickets
Delta
6 May
LHR11:45London Heathrow
17h 03m
2 stops
TYS23:48Knoxville McGhee Tyson
13 May
TYS12:08Knoxville McGhee Tyson
15h 42m
2 stops
LHR08:50London Heathrow
Delta
6 May
LHR11:45London Heathrow
17h 03m
2 stops
TYS23:48Knoxville McGhee Tyson
13 May
TYS12:08Knoxville McGhee Tyson
20h 22m
1 stop
LHR13:30London Heathrow
Delta
2 May
LHR06:30London Heathrow
19h 10m
2 stops
TYS20:40Knoxville McGhee Tyson
7 May
TYS14:04Knoxville McGhee Tyson
12h 11m
1 stop
LHR07:15London Heathrow

United Airlines flights from London Heathrow Airport to Knoxville

Our best United Airlines deals on London Heathrow Airport to Knoxville flight tickets
United Airlines
31 Aug
LHR10:50London Heathrow
52h 38m
2 stops
TYS10:28Knoxville McGhee Tyson
28 Sept
TYS09:55Knoxville McGhee Tyson
42h 40m
2 stops
LHR09:35London Heathrow
United Airlines
8 Jun
LHR06:50London Heathrow
15h 07m
2 stops
TYS16:57Knoxville McGhee Tyson
15 Jun
TYS05:45Knoxville McGhee Tyson
21h 50m
2 stops
LHR08:35London Heathrow
United Airlines
10 May
LHR08:45London Heathrow
19h 22m
2 stops
TYS23:07Knoxville McGhee Tyson
18 May
TYS05:50Knoxville McGhee Tyson
20h 05m
1 stop
LHR06:55London Heathrow

See travel insights to Knoxville from

How to get the cheapest flight ticket from London Heathrow Airport to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and Knoxville?

What is the cheapest month to fly to Knoxville?

The month of November is, on average, the cheapest month to fly to Knoxville from London Heathrow Airport, with most prices found around £558. If you aren’t able to travel to Knoxville during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £566.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart on your flight to Knoxville is on a Monday when prices can be found for as low as £587. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £693. These prices are subject to change though, so be sure to set up a Price Alert for flights to Knoxville.

What is the cheapest time of day to depart on your flight to Knoxville?

Flying to Knoxville from London Heathrow Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as £571 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £642 on average. Flights to Knoxville from London Heathrow Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from London Heathrow Airport when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around £678 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from London Heathrow Airport for as low as £519 on momondo.

When to book flights from London Heathrow Airport to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Knoxville (LHR to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Knoxville

Best price found

£450

Fastest flight time

12h 09m

Direct flights

None

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from London Heathrow Airport in the past 72 hours is £450. The best return flight deal from London Heathrow Airport to Knoxville found on momondo in the last 72 hours is £549.
The fastest flight from London Heathrow Airport to Knoxville takes 12h 09m
There are no direct flights from London Heathrow Airport to Knoxville. Popular non-direct route for this connection is London Heathrow Airport - Knoxville McGhee Tyson Airport.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)

  • How far is London Heathrow to Knoxville McGhee Tyson by plane?

    The distance between London Heathrow and Knoxville McGhee Tyson is about 4065.6 mi. A reasonable flight in good conditions will take 12h 10m.

  • When did momondo last update prices for flights from London Heathrow Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from London Heathrow Airport to Knoxville McGhee Tyson Airport are updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from London Heathrow Airport to Knoxville McGhee Tyson Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London Heathrow Airport to Knoxville?


Best airlines flying from London Heathrow Airport to Knoxville

Compare and see reviews for airlines that fly from London Heathrow Airport to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom £500Free CancellationRating
6.7
7,030 reviews
Search Lufthansa flights
FinnairPriceFrom £523Free CancellationRating
7.6
1,272 reviews
Search Finnair flights
British AirwaysPriceFrom £528Free CancellationRating
6.6
6,815 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £533Free CancellationRating
7.4
642 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £545Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
IberiaPriceFrom £569Free CancellationRating
7.0
2,686 reviews
Search Iberia flights

Travelling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg

Why use momondo?

Why should I use momondo to find a flight deal from London to Knoxville?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Knoxville . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Knoxville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Knoxville from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Knoxville?

Once you have performed a search for London to Knoxville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Knoxville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Knoxville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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