Cheap flights from Knoxville to London Heathrow Airport from $486

Round-trip
1 adult
Economy
From?
To?
Sun 10/31
Sun 11/7

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Knoxville McGhee Tyson to London Heathrow Airport.
View current United Kingdom travel restrictions

Flight information for Knoxville to London Heathrow Airport
(TYS to LHR)

Find info about flight duration, direct flights, and airports for your flight from Knoxville to London Heathrow Airport
Best Price Found$576The best flight deal from Knoxville to London Heathrow Airport found on momondo in the last 72 hours is $576
Fastest flight time10h 21mThe fastest flight from Knoxville to London Heathrow Airport takes 10h 21m
Direct flightsNoneThere are no direct flights from Knoxville to London Heathrow Airport. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - London Heathrow Airport.

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

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 cheapest month to fly from Knoxville to London Heathrow Airport?

November

The cheapest time of year to fly to London Heathrow Airport from Knoxville is November. Most expensive is September

What is the cheapest airline that flies to London Heathrow Airport from Knoxville?

KLM

American Airlines, British Airways, and Delta are the most popular carriers operating from Knoxville to London Heathrow Airport

How far in advance should you book Knoxville to London Heathrow Airport flights?

43 days before

The cheapest time to buy a flight from Knoxville to London Heathrow Airport is approximately 43 days to departure


Easily compare round-trip flights from Knoxville to London Heathrow Airport

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Knoxville to London Heathrow Airport by changing tabs
Virgin Atlantic
Feb 17
TYS9:03 amKnoxville McGhee Tyson
12h 52m
2 stops
LHR9:55 pmLondon Heathrow
Feb 21
LHR7:35 amLondon Heathrow
16h 00m
2 stops
TYS11:35 pmKnoxville McGhee Tyson
Air Canada
Apr 6
TYS2:00 amKnoxville McGhee Tyson
19h 35m
2 stops
LHR9:35 pmLondon Heathrow
Apr 28
LHR2:00 pmLondon Heathrow
44h 45m
2 stops
TYS10:45 amKnoxville McGhee Tyson
United Airlines
Apr 6
TYS7:05 amKnoxville McGhee Tyson
17h 30m
2 stops
LHR12:35 amLondon Heathrow
Apr 29
LHR2:00 pmLondon Heathrow
25h 28m
2 stops
TYS3:28 pmKnoxville McGhee Tyson
American Airlines
Jan 4
TYS3:06 pmKnoxville McGhee Tyson
17h 54m
2 stops
LHR9:00 amLondon Heathrow
Jan 13
LHR3:20 amLondon Heathrow
20h 13m
2 stops
TYS11:33 pmKnoxville McGhee Tyson
Multiple Airlines
Feb 17
TYS3:00 amKnoxville McGhee Tyson
18h 30m
3 stops
LHR9:30 pmLondon Heathrow
Feb 21
LHR10:00 amLondon Heathrow
26h 24m
2 stops
TYS12:24 pmKnoxville McGhee Tyson
Delta
Mar 12
TYS2:00 amKnoxville McGhee Tyson
19h 30m
1 stop
LHR9:30 pmLondon Heathrow
Mar 19
LHR2:50 pmLondon Heathrow
21h 40m
1 stop
TYS12:30 pmKnoxville McGhee Tyson

Find the cheapest one-way flights from Knoxville to London Heathrow Airport

If you're looking for one-way flights from Knoxville to London Heathrow Airport, view some of our deals below provided by American Airlines, Iberia and Qatar Airways
Multiple Airlines
Nov 23
TYS3:00 amKnoxville McGhee Tyson
31h 40m
3 stops
LHR10:40 amLondon Heathrow
Iberia
Nov 23
TYS3:30 amKnoxville McGhee Tyson
17h 10m
1 stop
LHR8:40 pmLondon Heathrow
American Airlines
Nov 23
TYS7:40 amKnoxville McGhee Tyson
12h 55m
2 stops
LHR8:35 pmLondon Heathrow

Search last-minute flights to London Heathrow Airport from Knoxville

Find and compare flight prices for your last-minute flight from Knoxville to London Heathrow Airport
Multiple Airlines
Nov 4
TYS11:45 amKnoxville McGhee Tyson
24h 00m
2 stops
LHR11:45 amLondon Heathrow
Dec 4
LHR4:10 pmLondon Heathrow
45h 11m
2 stops
TYS1:21 pmKnoxville McGhee Tyson
British Airways
Nov 4
TYS11:50 amKnoxville McGhee Tyson
14h 25m
1 stop
LHR2:15 amLondon Heathrow
Nov 9
LHR3:30 pmLondon Heathrow
32h 20m
2 stops
TYS11:50 pmKnoxville McGhee Tyson
Multiple Airlines
Nov 4
TYS3:01 amKnoxville McGhee Tyson
30h 29m
3 stops
LHR9:30 amLondon Heathrow
Dec 4
LHR3:15 amLondon Heathrow
34h 00m
3 stops
TYS1:15 pmKnoxville McGhee Tyson
British Airways
Nov 4
TYS2:35 amKnoxville McGhee Tyson
22h 40m
1 stop
LHR1:15 amLondon Heathrow
Nov 9
LHR5:35 amLondon Heathrow
14h 28m
1 stop
TYS8:03 pmKnoxville McGhee Tyson
Multiple Airlines
Nov 4
TYS3:01 amKnoxville McGhee Tyson
23h 49m
2 stops
LHR2:50 amLondon Heathrow
Dec 4
LHR3:15 amLondon Heathrow
34h 00m
3 stops
TYS1:15 pmKnoxville McGhee Tyson
British Airways
Nov 4
TYS2:35 amKnoxville McGhee Tyson
31h 50m
2 stops
LHR10:25 amLondon Heathrow
Nov 9
LHR3:30 pmLondon Heathrow
32h 20m
2 stops
TYS11:50 pmKnoxville McGhee Tyson

Best airlines flying from Knoxville to London Heathrow Airport

Compare and see reviews for airlines that fly from Knoxville to London Heathrow Airport with momondo
AirlineRatingFree CancellationPrice
American Airlines
PriceFrom $585
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
Delta
PriceFrom $598
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
British Airways
PriceFrom $643
Free Cancellation
Rating
7.0
7.3

Boarding

7.1

Comfort

7.4

Crew

6.6

Entertainment

6.5

Food

Reviews

Delayed and heavy.

1 / 10
Virgin Atlantic
PriceFrom $658
Free Cancellation
Rating
9.3
9.6

Boarding

8.4

Comfort

9.6

Crew

9.6

Entertainment

9.6

Food

Reviews

Pros: Although there were delays they kept us informed on a regular basis as to what to expect and seemed genuinely apologetic for any inconveniences. Boarding and deplaning were smooth and efficient. I really appreciated that there was no charge for checking a bag. I am certain that contributes to the ease of everyone getting on and off the plane. Our bags arrived at baggage claim about the same time we got there. I would definitely fly with Virgin Atlantic again.

1 / 2
KLM
PriceFrom $676
Free Cancellation
Rating
7.9
8.0

Boarding

8.2

Comfort

8.4

Crew

7.4

Entertainment

7.4

Food

Reviews

Great flight Will go again!

1 / 10
United Airlines
PriceFrom $721
Free Cancellation
Rating
6.9
7.3

Boarding

6.7

Comfort

7.5

Crew

6.7

Entertainment

6.2

Food

Reviews

Seats were very small. The plane felt very cramped. Lots of turbulence. Horrible flight

1 / 10

  • Are airlines flying from Knoxville McGhee Tyson to London Heathrow offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Knoxville McGhee Tyson to London Heathrow, such as American Airlines, United Airlines, and Delta may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.

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

    London Heathrow is 4065.6 mi away from Knoxville McGhee Tyson. In terms of flight time, this usually takes a little over 10h 50m.


Can I fly to London Heathrow from Knoxville McGhee Tyson right now?

Information is based on travel restrictions from Knoxville McGhee Tyson to London Heathrow

Most visitors from Knoxville McGhee Tyson need to provide a negative COVID-19 test result and/or quarantine to enter London Heathrow.

COVID-19 testing requirements
Visitors from Knoxville McGhee Tyson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Knoxville McGhee Tyson are not required to quarantine after entering London Heathrow.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Can I fly back to Knoxville McGhee Tyson from London Heathrow?

Returning to Knoxville McGhee Tyson from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Knoxville McGhee Tyson.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Knoxville McGhee Tyson.

If you are planning to travel to London Heathrow Airport at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Knoxville to London Heathrow Airport

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