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Cheap flights from London Heathrow Airport to Knoxville from $475

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Heathrow Airport to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:40 am - 11:46 pmLHR  London Heathrow-TYS Knoxville McGhee Tyson
22h 06m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
5:57 pm - 9:20 amTYS  Knoxville McGhee Tyson-LHR London Heathrow
34h 23m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$836Scandinavian Airlines
Thu, Jan 28 - Mon, Feb 1
Scandinavian Airlines Logo
6:40 pm - 10:12 pmLHR  London Heathrow-TYS Knoxville McGhee Tyson
32h 32m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
4:01 pm - 4:00 pmTYS  Knoxville McGhee Tyson-LHR London Heathrow
18h 59m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$836Scandinavian Airlines
Tue, Nov 17 - Wed, Dec 2
Scandinavian Airlines Logo
6:40 am - 11:46 pmLHR  London Heathrow-TYS Knoxville McGhee Tyson
22h 06m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
5:57 pm - 9:20 amTYS  Knoxville McGhee Tyson-LHR London Heathrow
34h 23m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$837Scandinavian Airlines
Thu, Jan 28 - Mon, Feb 1
Scandinavian Airlines Logo
6:40 am - 11:46 pmLHR  London Heathrow-TYS Knoxville McGhee Tyson
22h 06m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
5:57 pm - 9:20 amTYS  Knoxville McGhee Tyson-LHR London Heathrow
34h 23m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$839Scandinavian Airlines
Thu, Jan 28 - Mon, Feb 1
Scandinavian Airlines Logo
6:40 am - 11:46 pmLHR  London Heathrow-TYS Knoxville McGhee Tyson
22h 06m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
5:57 pm - 9:20 amTYS  Knoxville McGhee Tyson-LHR London Heathrow
34h 23m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$841Scandinavian Airlines
Thu, Jan 28 - Mon, Feb 1
Scandinavian Airlines Logo
5:00 pm - 11:55 pmLHR  London Heathrow-TYS Knoxville McGhee Tyson
35h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
2:38 pm - 9:40 pmTYS  Knoxville McGhee Tyson-LHR London Heathrow
26h 02m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$841Scandinavian Airlines
Sat, Oct 3 - Sun, Oct 11
Scandinavian Airlines Logo
5:00 pm - 11:55 pmLHR  London Heathrow-TYS Knoxville McGhee Tyson
35h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
2:38 pm - 9:40 pmTYS  Knoxville McGhee Tyson-LHR London Heathrow
26h 02m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$849Scandinavian Airlines
Sat, Oct 3 - Sun, Oct 11
Scandinavian Airlines Logo
7:30 pm - 10:12 pmLHR  London Heathrow-TYS Knoxville McGhee Tyson
31h 42m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
4:01 pm - 6:30 pmTYS  Knoxville McGhee Tyson-LHR London Heathrow
21h 29m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$849Scandinavian Airlines
Tue, Nov 17 - Wed, Dec 2
Scandinavian Airlines Logo
5:00 pm - 11:55 pmLHR  London Heathrow-TYS Knoxville McGhee Tyson
35h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
2:38 pm - 9:40 pmTYS  Knoxville McGhee Tyson-LHR London Heathrow
26h 02m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$851Scandinavian Airlines
Sat, Oct 3 - Sun, Oct 11
British Airways Logo
11:45 am - 6:44 pmLHR  London Heathrow-TYS Knoxville McGhee Tyson
11h 59m1 stop Charlotte Douglas
British Airways Logo
12:42 pm - 6:35 amTYS  Knoxville McGhee Tyson-LHR London Heathrow
12h 53m1 stop Philadelphia
$927British Airways
Tue, Nov 17 - Wed, Dec 2

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United Airlines flights from London Heathrow Airport to Knoxville

Our best United Airlines deals on London Heathrow Airport to Knoxville flight tickets
United Airlines
Nov 3
LHR9:00 amLondon Heathrow
16h 54m
2 stops
TYS8:54 pmKnoxville McGhee Tyson
Nov 10
TYS1:56 pmKnoxville McGhee Tyson
14h 14m
2 stops
LHR9:10 amLondon Heathrow
$920
United Airlines
Oct 28
LHR7:30 amLondon Heathrow
16h 06m
2 stops
TYS7:36 pmKnoxville McGhee Tyson
Nov 4
TYS9:45 amKnoxville McGhee Tyson
15h 10m
2 stops
LHR5:55 amLondon Heathrow
$931
United Airlines
Oct 5
LHR8:40 amLondon Heathrow
17h 09m
2 stops
TYS8:49 pmKnoxville McGhee Tyson
Oct 12
TYS1:35 pmKnoxville McGhee Tyson
16h 05m
1 stop
LHR10:40 amLondon Heathrow
$939

Scandinavian Airlines flights from London Heathrow Airport to Knoxville

Our best Scandinavian Airlines deals on London Heathrow Airport to Knoxville flight tickets
Scandinavian Airlines
Jan 28
LHR6:40 amLondon Heathrow
22h 06m
2 stops
TYS11:46 pmKnoxville McGhee Tyson
Feb 1
TYS5:57 pmKnoxville McGhee Tyson
34h 23m
2 stops
LHR9:20 amLondon Heathrow
$836
Scandinavian Airlines
Jan 28
LHR6:40 amLondon Heathrow
22h 06m
2 stops
TYS11:46 pmKnoxville McGhee Tyson
Feb 1
TYS5:57 pmKnoxville McGhee Tyson
34h 23m
2 stops
LHR9:20 amLondon Heathrow
$837
Scandinavian Airlines
Jan 28
LHR6:40 amLondon Heathrow
22h 06m
2 stops
TYS11:46 pmKnoxville McGhee Tyson
Feb 1
TYS5:57 pmKnoxville McGhee Tyson
34h 23m
2 stops
LHR9:20 amLondon Heathrow
$839

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Thu 1/28

6:40 am-11:46 pm

2 stops22h 06m

Knoxville McGhee Tyson

Mon 2/1

5:57 pm-9:20 am

2 stops34h 23m

$836

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Tue 11/17

6:40 pm-10:12 pm

2 stops32h 32m

Knoxville McGhee Tyson

Wed 12/2

4:01 pm-4:00 pm

2 stops18h 59m

$836

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Thu 1/28

6:40 am-11:46 pm

2 stops22h 06m

Knoxville McGhee Tyson

Mon 2/1

5:57 pm-9:20 am

2 stops34h 23m

$837

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Thu 1/28

6:40 am-11:46 pm

2 stops22h 06m

Knoxville McGhee Tyson

Mon 2/1

5:57 pm-9:20 am

2 stops34h 23m

$839

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Thu 1/28

6:40 am-11:46 pm

2 stops22h 06m

Knoxville McGhee Tyson

Mon 2/1

5:57 pm-9:20 am

2 stops34h 23m

$841

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Sat 10/3

5:00 pm-11:55 pm

2 stops35h 55m

Knoxville McGhee Tyson

Sun 10/11

2:38 pm-9:40 pm

2 stops26h 02m

$841

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Sat 10/3

5:00 pm-11:55 pm

2 stops35h 55m

Knoxville McGhee Tyson

Sun 10/11

2:38 pm-9:40 pm

2 stops26h 02m

$849

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Tue 11/17

7:30 pm-10:12 pm

2 stops31h 42m

Knoxville McGhee Tyson

Wed 12/2

4:01 pm-6:30 pm

2 stops21h 29m

$849

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Sat 10/3

5:00 pm-11:55 pm

2 stops35h 55m

Knoxville McGhee Tyson

Sun 10/11

2:38 pm-9:40 pm

2 stops26h 02m

$851
Quickest round-trip

LondonKnoxville

LHR London Heathrow - TYS Knoxville McGhee Tyson

LHRTYS

London Heathrow

Tue 11/17

11:45 am-6:44 pm

1 stop11h 59m

Knoxville McGhee Tyson

Wed 12/2

12:42 pm-6:35 am

1 stop12h 53m

$927

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Prices are currently typical for flights on this route.

Typical prices usually range from $803 to $1,031.
The lowest price recently found on this route was $836.

What is the cheapest month to fly to Knoxville?

The month of March is, on average, the cheapest month to fly to Knoxville from London Heathrow Airport, with most prices found around $797. If you aren’t able to travel during the month of March, then book flights to Knoxville from London Heathrow Airport during November instead. Flights to Knoxville in November, while not as cheap as those in March, still average around $851.

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 round-trip 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

$475

Fastest flight time

15h 40m

Direct flights

None
The best one-way flight to Knoxville from London Heathrow Airport in the past 72 hours is $475. The best round-trip flight deal from London Heathrow Airport to Knoxville found on momondo in the last 72 hours is $836.
The fastest flight from London Heathrow Airport to Knoxville takes 15h 40m
There are no direct flights from London Heathrow Airport to Knoxville. There are no popular flight routes from London Heathrow Airport to Knoxville.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Knoxville

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

    London Heathrow and Knoxville McGhee Tyson are 4065.6 mi apart from one another. By plane, this route typically takes 15h 40m.

  • 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 refresh daily.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Alcoa
Corbin
Maryville
Crossville
Murphy
Oak Ridge
Kodak
Newport
Dandridge
Lenoir City
Clinton
Rockford
Jefferson City

Why use momondo?

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

Finding the right flight to Knoxville from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Knoxville quick and easy, saving you time and money.

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

Yes. All flights to Knoxville from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Knoxville from London.

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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