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Cheap flights from London to Knoxville from $713

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London to Knoxville departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Knoxville

Cheap round-trip flights

These are some of the best round-trip flight deals from London to Knoxville that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Knoxville.

Cheap last minute flights

Planning a quick getaway from London to Knoxville? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Knoxville, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London to Knoxville

Find recent round-trip train or bus tickets from London to Knoxville.

All round-trip flight deals to Knoxville

The cheapest plane tickets to Knoxville found on KAYAK recently.
11:30 am - 10:55 pmLHR-TYS
16h 25m2 stops
7:25 pm - 1:15 pmTYS-LHR
12h 50m1 stop
$713Delta
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Mon, Apr 28 - Thu, May 8
10:05 am - 5:46 pmLHR-TYS
12h 41m1 stop
9:08 am - 8:40 amTYS-LHR
18h 32m2 stops
$714Finnair
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Sun, Jan 19 - Sun, Jan 26
12:30 pm - 8:04 pmLHR-TYS
12h 34m1 stop
2:07 pm - 6:20 amTYS-LHR
11h 13m1 stop
$717Air France
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Tue, Jan 14 - Sun, Jan 19
7:35 pm - 5:29 pmLHR-TYS
26h 54m2 stops
8:10 pm - 12:45 pmTYS-LHR
11h 35m1 stop
$721British Airways
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Sun, Apr 27 - Thu, May 8
1:30 pm - 8:30 pmLHR-TYS
12h 00m1 stop
2:30 pm - 9:00 amTYS-LHR
13h 30m1 stop
Mon, Apr 28 - Mon, May 5
1:30 pm - 8:30 pmLHR-TYS
12h 00m1 stop
8:10 pm - 12:45 pmTYS-LHR
11h 35m1 stop
$727British Airways
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Mon, Apr 28 - Tue, May 6
9:20 am - 11:46 pmLHR-TYS
19h 26m1 stop
7:25 pm - 11:10 amTYS-LHR
10h 45m1 stop
$736Virgin Atlantic
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Sun, Apr 27 - Wed, May 7
12:20 pm - 10:26 pmLHR-TYS
15h 06m1 stop
7:17 pm - 7:55 amTYS-LHR
31h 38m1 stop
Sun, Jan 19 - Sun, Jan 26
12:40 pm - 9:21 pmLHR-TYS
13h 41m1 stop
5:05 pm - 11:10 amTYS-LHR
13h 05m1 stop
$932American Airlines
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Sat, May 24 - Sat, Jun 7
9:15 am - 7:11 pmLHR-TYS
14h 56m1 stop
8:21 pm - 12:45 pmTYS-LHR
11h 24m1 stop
$1,017American Airlines
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Wed, May 28 - Fri, Jun 6
LON-TYS
4089 mimulti-stop
Multiple Airlines
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11:45 am - 12:12 amLHR-TYS
17h 27m1 stop
6:11 pm - 9:15 amTYS-LHR
10h 04m1 stop
$1,113Iberia
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Tue, Dec 24 - Thu, Jan 9
10:50 am - 8:59 pmLHR-TYS
15h 09m1 stop
2:07 pm - 11:00 amTYS-LHR
15h 53m2 stops
$1,238KLM
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Tue, Dec 24 - Thu, Jan 9
7:30 pm - 7:22 pmLHR-TYS
28h 52m2 stops
9:35 am - 7:10 amTYS-LHR
16h 35m2 stops
$1,319
Find Deal
Mon, Dec 23 - Thu, Jan 9
7:30 pm - 7:22 pmLHR-TYS
28h 52m2 stops
5:47 pm - 11:15 amTYS-LHR
12h 28m1 stop
$1,344Lufthansa
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Mon, Dec 23 - Thu, Jan 9
7:10 am - 7:22 pmLHR-TYS
17h 12m2 stops
2:35 pm - 8:25 amTYS-LHR
12h 50m2 stops
$1,357United Airlines
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Tue, Dec 24 - Thu, Jan 9
4:20 pm - 10:39 amLHR-TYS
23h 19m1 stop
2:35 pm - 6:40 amTYS-LHR
11h 05m1 stop
$1,366United Airlines
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Tue, Dec 24 - Thu, Jan 9
7:30 pm - 7:22 pmLHR-TYS
28h 52m2 stops
2:35 pm - 6:40 amTYS-LHR
11h 05m1 stop
$1,420Lufthansa
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Mon, Dec 23 - Tue, Jan 7
6:40 pm - 8:59 pmLHR-TYS
31h 19m2 stops
5:00 pm - 9:40 pmTYS-LHR
23h 40m2 stops
$1,451Scandinavian Airlines
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Sun, Dec 22 - Wed, Jan 8
7:30 pm - 8:48 pmLHR-TYS
30h 18m2 stops
9:35 am - 7:10 amTYS-LHR
16h 35m2 stops
$1,573
Find Deal
Sun, Dec 22 - Thu, Jan 9
9:05 pm - 8:59 pmLHR-TYS
28h 54m3 stops
5:00 pm - 5:40 pmTYS-LHR
19h 40m2 stops
$2,106Scandinavian Airlines
Find Deal
Sun, Dec 22 - Wed, Jan 8

Iberia flights from London to Knoxville

Our best Iberia deals on London to Knoxville flight tickets
Iberia
Apr 12
LHR9:45 amLondon Heathrow
15h 45m
1 stop
TYS8:30 pmKnoxville McGhee Tyson
Apr 22
TYS8:17 pmKnoxville McGhee Tyson
30h 33m
1 stop
LHR7:50 amLondon Heathrow
Iberia
Dec 24
LHR11:45 amLondon Heathrow
17h 27m
1 stop
TYS12:12 amKnoxville McGhee Tyson
Jan 9
TYS6:11 pmKnoxville McGhee Tyson
10h 04m
1 stop
LHR9:15 amLondon Heathrow
Iberia
Dec 23
LHR10:05 amLondon Heathrow
12h 56m
1 stop
TYS6:01 pmKnoxville McGhee Tyson
Jan 9
TYS11:02 amKnoxville McGhee Tyson
17h 18m
1 stop
LHR9:20 amLondon Heathrow

KLM flights from London to Knoxville

Our best KLM deals on London to Knoxville flight tickets
KLM
Mar 15
LHR4:10 pmLondon Heathrow
21h 02m
1 stop
TYS9:12 amKnoxville McGhee Tyson
Mar 22
TYS5:00 pmKnoxville McGhee Tyson
13h 35m
1 stop
LHR10:35 amLondon Heathrow
KLM
Jan 14
LHR12:25 pmLondon Heathrow
16h 22m
2 stops
TYS11:47 pmKnoxville McGhee Tyson
Jan 19
TYS12:08 pmKnoxville McGhee Tyson
14h 32m
2 stops
LHR7:40 amLondon Heathrow
KLM
Dec 24
LHR10:50 amLondon Heathrow
15h 09m
1 stop
TYS8:59 pmKnoxville McGhee Tyson
Jan 9
TYS2:07 pmKnoxville McGhee Tyson
15h 53m
2 stops
LHR11:00 amLondon Heathrow

See travel insights to Knoxville from

How to get the cheapest flight ticket from London 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 and Knoxville?

What is the cheapest month to fly to Knoxville?

The month of January is, on average, the cheapest month to fly to Knoxville from London, with most prices found around $727. If you aren’t able to travel during the month of January, then book flights to Knoxville from London during February instead. Flights to Knoxville in February, while not as cheap as those in January, still average around $758.

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

The cheapest day to depart from London to Knoxville is on a Friday. Travelers who choose to depart for Knoxville on a Friday will often find tickets for as low as $824. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London to Knoxville for around $2,356.

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

At noon is the cheapest time of day to fly from London to Knoxville when you can find flight prices for as low as $791. Flying to Knoxville at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the morning when prices are around $1,092.

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

We recommend purchasing flights from London to Knoxville 25 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Knoxville for $877. Keep in mind that you might also find cheap flights to Knoxville outside of this time window. In fact, momondo users recently found flights from London to Knoxville for $622.

How have London to Knoxville flight prices changed over time?

As of December 2024, prices for London to Knoxville flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from London to Knoxville

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

Cheap London to Knoxville (LON to TYS) flight deals and tips

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

Best Price Found

$713

Fastest flight time

11h 27m

Direct flights

None

Airports in Knoxville

1 airport
The best flight deal from London to Knoxville found on momondo in the last 72 hours is $713
The fastest flight from London to Knoxville takes 11h 27m
There are no direct flights from London to Knoxville. Popular non-direct routes for this connection are London Heathrow Airport - Knoxville McGhee Tyson Airport and London City Airport - Knoxville McGhee Tyson Airport.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)

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

    The straight-line distance from London to Knoxville McGhee Tyson is 4078.3 mi. A reasonable flight in good conditions will take 11h 27m.

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

    Prices for flights from London to Knoxville McGhee Tyson Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Knoxville McGhee Tyson Airport.

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

    The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from London to Knoxville

Compare and see reviews for airlines that fly from London to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $773Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $791Free CancellationRating
6.6
6,815 reviews
Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Knoxville for you.

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

Yes. momondo enables you to select and highlight flights to Knoxville from London with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Knoxville.

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

If you are not ready to book a flight from London to Knoxville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Knoxville and let you know when they change.


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