Find Cheap Flights from Knoxville to London Heathrow (TYS - LHR)

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Knoxville McGhee Tyson to London Heathrow Flight Information

Flights Arrive in London Heathrow
Flights Depart from Knoxville McGhee Tyson
Flight Price $674
Distance 4,079 miles
Airlines Lufthansa

Good to Know

Average Price:
$1211
(avg. price over the last 2 weeks)
Good Deal:
$1123
or less (round trip)

When to Book Flights from Knoxville to London Heathrow

Estimated round-trip price
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $1122 or less.
The cheapest flight from Knoxville to London Heathrow was found 33 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 6% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Knoxville to London Heathrow Flights

How long does a flight from Knoxville to London Heathrow take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 9h 40m.
Which airlines provide the cheapest flights from Knoxville to London Heathrow?
In the past 3 days, the cheapest round-trip tickets were found on Lufthansa ($674)
Do I need a passport to fly between Knoxville and London Heathrow?
Yes.
What’s the cheapest day of the week to fly Knoxville to London Heathrow?
For Knoxville to London Heathrow, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from London Heathrow back to Knoxville, the best deals are generally found on Friday, with Monday being the most expensive.

Book cheap flights from Knoxville to London Heathrow (round-trip)

Airports
Origin
Knoxville
$674
only
$674
Destination
London
$674
only
$674
Wed, Oct 2
TYS
Knoxville McGhee Tyson
LHR
London Heathrow
15h 40m
Tue, Oct 15
LHR
London Heathrow
TYS
Knoxville McGhee Tyson
21h 31m
Trip: 14 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 25,438 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.7
OSL
MUC
Excellent 8.0

Cons: The arm rests on either side of my seat where closed so I had limited mobility in my seat (by closed I mean they didn’t move and had no open space between where your arm sits and the top of the chair)

STR
FRA
Mediocre 2.6

Cons: Media screen did not work and flight attendant was indifferent and made no attempt to resolve. If a passenger made a request we/they were told they were too busy. Food was minimal at beat.

YVR
MUC
Okay 4.6

Pros: Staff was helpful and kind. Entertainment had variety.

Cons: Flight ran out of chicken meals fast, forcing the rest of the plane to have vegetarian instead. I was sat in 41G. Awkward seating arrangement. Worst seat ever! Super cramp, making a 9hr flight very uncomfortable.

IAD
MUC
Excellent 10.0

Pros: the airplane was brand new. l really like it and the crew was nice.

Cons: The seats were not super comfortable in economy class. There was enough leg-room but the seat itself was not.

LHR
MUC
Excellent 10.0

Pros: Lufthansa hands down is the best airline I have ever flown!

Fri, Sep 13
TYS
Knoxville McGhee Tyson
LHR
London Heathrow
15h 40m
Sat, Sep 21
LHR
London Heathrow
TYS
Knoxville McGhee Tyson
18h 16m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 25,438 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.7
ORD
MUC
Good 6.3

Pros: On time, clean plane, good service.

Cons: Lack of seating at departure gate, costumer agent at gate was rude about standing early for boarding (see first comment). Food was not my style my wife enjoyed it.

MUC
LAX
Okay 4.6

Pros: The crew was nice.

Cons: The infotainment system could have been better. My system was not working for the first 3 hours and the sound went out after 2 hours of use. Also my blanket was not clean.

OTP
MUC
Okay 5.6

Pros: In-flight crew was friendly, the food & beverages were OK and there were plenty of in-flight entertainment options.

Cons: They double charged the baggage fees: I prepaid in advance but upon checking in for the return flight the representative wasn't able to locate the appropriate information, although I had a printed copy of the confirmation email they sent. I had to pay for it again which is a lousy experience.

CAI
FRA
Excellent 8.0

Pros: Seating, interior and menu

Cons: My previous flight was late. Flight attendants didn’t know how to guide me to my next gate as I was late

BOS
MUC
Excellent 8.0

Pros: Organized, clean

Cons: Kinder crew, better headphones

Sun, Nov 3
TYS
Knoxville McGhee Tyson
LHR
London Heathrow
9h 40m
Sun, Nov 10
LHR
London Heathrow
TYS
Knoxville McGhee Tyson
14h 57m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 25,438 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.7
FRA
DME
Excellent 10.0

Pros: Everything about the flight was perfect.

Cons: Cannot get Lufthansa to issue miles for the flight, or for my Star Alliance flights on Swiss and United. Frankfort terminal transfer distance is very far, and too far if your flight transfer is less than 55 minutes!

TPA
FRA
Good 7.6

Pros: Entertainment and food was good. Pilot kept good communication with passengers. Some of the inflight crew were nice and willing to help

Cons: Some flight attendants should show more willingness to assist and help passengers. Boarding was a bit messy plus they changed boarding gate last minute. Flight was delayed almost one hr

FRA
CAI
Okay 5.3

Cons: The people sitting beside me was very loud and they didn’t stop talking the whole time.

KRK
FRA
Okay 5.5

Cons: All things were beyond airline control. Screaming children, weather delay, and moderate to heavy turbulence. Wind shear off the deck required pilot to punch through and stick the landing, but recovers well.

SIN
FRA
Good 6.0

Pros: S380 nice plane

Cons: Food lousy Late leaving Singapore caused much difficulty

Sun, Jul 21
TYS
Knoxville McGhee Tyson
LHR
London Heathrow
15h 03m
Mon, Aug 5
LHR
London Heathrow
TYS
Knoxville McGhee Tyson
33h 22m
$1183
Trip: 16 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 25,438 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.7
TPA
FRA
Good 7.6

Pros: Entertainment and food was good. Pilot kept good communication with passengers. Some of the inflight crew were nice and willing to help

Cons: Some flight attendants should show more willingness to assist and help passengers. Boarding was a bit messy plus they changed boarding gate last minute. Flight was delayed almost one hr

ORD
MUC
Good 6.3

Pros: On time, clean plane, good service.

Cons: Lack of seating at departure gate, costumer agent at gate was rude about standing early for boarding (see first comment). Food was not my style my wife enjoyed it.

IAD
MUC
Excellent 9.0

Pros: I'm tall so the suit was somewhat uncomfortable.

Cons: Other than the tight space I have no other complaints.

BUD
FRA
Excellent 8.0

Pros: The crews are ok; hard working . Seat are comfortable too.

Cons: I think that’s almost.

LHR
MUC
Excellent 10.0

Pros: Lufthansa hands down is the best airline I have ever flown!

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.