Cheap flights from Knoxville (TYS) to Heathrow (LHR)

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How to find the cheapest flight from
Knoxville (TYS) to Heathrow (LHR)

All the information you need to plan the best TYS to LHR flight in 2022: compare Knoxville to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.
TYS - LHR
Price
$676 - $1,360
LHR
Temperature
39.2 - 62.6 °F
LHR
Rainfall
1.6 - 2.8 inches

Popular in

July

High demand for flights, 32% potential price rise

Cheapest in

April

Best time to find cheap flights, 27% potential price drop

Average price

$1,015

Average for round-trip flights in June 2022

Round-trip from

$676

From Knoxville McGhee Tyson to London Heathrow

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Knoxville to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Knoxville in February are about $944 on average during February, but can be found for as low as $659.

When is the cheapest time to fly from Knoxville to London Heathrow Airport (TYS - LHR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to London Heathrow Airport as you normally would.

How far in advance should I book a flight from Knoxville to London Heathrow Airport?

To save on the cost of your flight from Knoxville to London Heathrow Airport, book at least 35 days before your planned departure. Booking around this time can save you about 77% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,256 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,742.

Cheap flights from Knoxville to Heathrow in June, July 2022

The best prices found for TYS to LHR flights for June, July
19 Jul - 30 Aug
$1,100pp
TYS
Knoxville McGhee Tyson
American Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson
19 Jul - 30 Aug
$1,102pp
TYS
Knoxville McGhee Tyson
British Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
British Airways
 
1 STOP
TYS
Knoxville McGhee Tyson
19 Jul - 30 Aug
$1,104pp
TYS
Knoxville McGhee Tyson
American Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson

Knoxville McGhee Tyson to Heathrow 2022 flight deals

Cheap flights to Heathrow from Knoxville found for this year
28 Nov - 6 Dec
$714pp
TYS
Knoxville McGhee Tyson
American Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson
28 Nov - 6 Dec
$715pp
TYS
Knoxville McGhee Tyson
American Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson
1 Oct - 28 Oct
$716pp
TYS
Knoxville McGhee Tyson
American Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson

Last minute flights from Knoxville to Heathrow

Late deals on round-trip flights to Heathrow from Knoxville, departing today and this week
6 Jul - 13 Jul
$1,864pp
TYS
Knoxville McGhee Tyson
Air France
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Air France
 
1 STOP
TYS
Knoxville McGhee Tyson
7 Jul - 14 Jul
$1,881pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
TYS
Knoxville McGhee Tyson
7 Jul - 14 Jul
$1,913pp
TYS
Knoxville McGhee Tyson
Air France
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Air France
 
1 STOP
TYS
Knoxville McGhee Tyson

One-way flights to Heathrow from Knoxville

The cheapest one-way flights from Knoxville to Heathrow
8:55 am - 4:05 am
British Airways
1 Stop
14h 10m
TYS - LHR
British Airways
$797
KAYAK
8:30 am - 5:00 am
Multiple Airlines
2 Stops
15h 30m
TYS - LHR
Multiple Airlines
$1,099
Kiwi.com
6:16 am - 11:35 am
Avianca
2 Stops
24h 19m
TYS - LHR
Avianca
$1,391
Avianca

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Knoxville</span> to <span class="emphasized">Heathrow</span> flights.

Flight FAQs

From Knoxville to Heathrow

What airport do you fly from for flights from Knoxville to London Heathrow?

Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to London Heathrow. You should not have trouble finding flights to London Heathrow from McGhee Tyson; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the Knoxville airport to London Heathrow. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.

Which airlines flying from Knoxville McGhee Tyson to London Heathrow have flexible cancellations due to COVID-19?

American Airlines, United Airlines, and British Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Knoxville to London Heathrow Airport for under $800 on Cheapflights?

Yes, there are multiple flights from Knoxville to London Heathrow Airport for under $800. The cheapest flight booked recently is on American Airlines for just $714, but on average you can expect to pay $748.

Are there last-minute flights available from Knoxville to London Heathrow Airport for under $1,900?

There are currently 9+ open flights from Knoxville to London Heathrow Airport within the next 7 days for less than $1,900.

What are the cheapest airlines flying from Knoxville to London Heathrow Airport round-trip?

Cheapflights users have booked flights from Knoxville to London Heathrow Airport round-trip from $714. Another airline that can offer you cheap pricing is British Airways. Users have found that American Airlines is 22% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Knoxville to London Heathrow Airport one-way?

One-way options have recently been found by users for as low as $730 on British Airways. Other airlines that offer cheap prices include Lufthansa from $1,018 and Air Canada from $1,039 one-way.

What are the cheapest flights from Knoxville to London Heathrow Airport?

The cheapest flight price from Knoxville to London Heathrow Airport is $755. On average you can expect to pay $2,125. The most popular route, (Knoxville McGhee Tyson - London Heathrow), can usually be booked for $710.

What are the most popular airlines that fly from Knoxville to London Heathrow Airport?

American Airlines, Air France and British Airways are the most popular airlines when flying from Knoxville to London Heathrow Airport.

Related searches

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Rent a Car

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COVID Restrictions

View COVID Travel Restrictions for Heathrow (LHR)

Do I need a COVID test to fly to Heathrow from Knoxville?

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

Most visitors from Knoxville McGhee Tyson can enter London Heathrow without restrictions.

COVID-19 testing requirements
Visitors from Knoxville McGhee Tyson are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.

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

Do I need a test to fly back to Knoxville from Heathrow?

Returning to Knoxville McGhee Tyson from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow are not required to present a negative COVID-19 PCR test or antigen result upon entering Knoxville McGhee Tyson.

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

Hide COVID Travel Restrictions for Heathrow (LHR)

Alternative routes for Knoxville to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Heathrow

Things to know before you go - useful duration and weather info for your trip from Knoxville to Heathrow.
Today's exchange rate
$1 = £0.83
Average temperature for June in Heathrow
69.8 °F
Avg rainfall for June in Heathrow
1.8 ″

Airports servicing Knoxville

Airports servicing London

Top 7 airlines flying from Knoxville McGhee Tyson to London Heathrow

The chart below displays the airlines Cheapflights users traveling from Knoxville to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Iberia
$533 $672 No cancel fee 77%
American Airlines
$598 $880 No cancel fee 71%
British Airways
$609 $838 No cancel fee 70%
Air France
$612 $821 No cancel fee 77%
Delta
$667 $1,001 No cancel fee N/A
Virgin Atlantic
$682 $935 No cancel fee 72%
United Airlines
$696 $860 No cancel fee 69%