How many flights depart from Tennessee to London Heathrow Airport on average per day?

4 flights are operational daily from Tennessee to London Heathrow Airport as of July 2026. The most popular departure time for this route is 8:00PM, with 100% of flights per day taking off in the evening.

What airlines fly to London Heathrow Airport?

British Airways, American Airlines and Delta are the top three most popular airlines that fly to London Heathrow Airport from Tennessee according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 10 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to London Heathrow Airport?

On average, it takes 8h 10m to fly from Tennessee to London Heathrow Airport if you fly out of Nashville (the most popular airport in Tennessee) and into London Heathrow Airport (the most popular airport in London Heathrow Airport). If you’re flying out of Knoxville and into London Heathrow Airport, then the flight time is around 10h 15m.

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

Air Canada, KLM, and United Airlines are the most popular carriers operating from Tennessee to London Heathrow

How many flights depart from Tennessee to London Heathrow Airport on average per week?

As of July 2026, there are 31 flights per week flying from Tennessee to London Heathrow Airport. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

When did momondo last update prices for flights from Tennessee to London Heathrow Airport?

Prices for flights from Tennessee to London Heathrow Airport were last updated today.

How many operators does momondo search for flights from Tennessee to London Heathrow Airport?

As of July 2026, there are 10 operators available to choose from for flights from Tennessee to London Heathrow Airport.

How old do you have to be to fly from Tennessee to London Heathrow 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 Tennessee to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$217 Cheap Flights from Tennessee to London Heathrow Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tennessee to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 am - 7:55 am

CHA

LHR

20h 10m

1 stop

6:50 am - 5:05 pm

LHR

CHA

15h 15m

2 stops

$774United Airlines

dom, nov 15 - ter, nov 17

6:45 am - 7:10 am

CHA

LHR

19h 25m

2 stops

6:50 am - 5:05 pm

LHR

CHA

15h 15m

2 stops

$777United Airlines

dom, nov 15 - ter, nov 17

3:40 pm - 9:40 pm

MEM

LHR

24h 00m

2 stops

6:40 am - 11:32 pm

LHR

MEM

22h 52m

2 stops

$849Scandinavian Airlines

dom, set 27 - sex, out 2

7:07 pm - 11:55 am

CHA

LHR

11h 48m

1 stop

6:50 am - 12:10 am

LHR

CHA

22h 20m

2 stops

$881Brussels Airlines

seg, set 21 - sex, out 2

6:26 pm - 11:55 am

MEM

LHR

11h 29m

1 stop

10:50 am - 11:06 pm

LHR

MEM

18h 16m

2 stops

$882Lufthansa

ter, set 22 - ter, out 13

11:44 am - 10:40 am

MEM

LHR

16h 56m

2 stops

10:50 am - 11:06 pm

LHR

MEM

18h 16m

2 stops

$885Lufthansa

ter, set 22 - ter, out 13

6:00 am - 6:30 am

MEM

LHR

18h 30m

2 stops

9:00 am - 11:06 pm

LHR

MEM

20h 06m

2 stops

$886Multiple Airlines

ter, set 22 - ter, out 13

3:50 pm - 4:00 pm

TRI

LHR

20h 10m

2 stops

7:30 pm - 10:24 pm

LHR

TRI

31h 54m

2 stops

$896Scandinavian Airlines

dom, out 25 - dom, nov 8

10:44 am - 6:45 am

CHA

LHR

15h 01m

1 stop

7:45 am - 5:21 pm

LHR

CHA

14h 36m

1 stop

$910Multiple Airlines

seg, set 21 - sex, out 2

1:35 pm - 10:15 am

TYS

LHR

15h 40m

2 stops

6:50 am - 8:24 pm

LHR

TYS

18h 34m

2 stops

$953Brussels Airlines

seg, ago 3 - qua, ago 19

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American Airlines flights from Tennessee to London Heathrow Airport

Our best American Airlines deals on Tennessee to London Heathrow Airport flight tickets

American Airlines

Oct 25

TRI11:05 amBlountville Tri Cities TN/VA

18h 10m

1 stop

LHR9:15 amLondon Heathrow

Nov 8

LHR9:55 amLondon Heathrow

15h 05m

1 stop

TRI8:00 pmBlountville Tri Cities TN/VA

$941

American Airlines

Sep 7

TRI12:30 pmBlountville Tri Cities TN/VA

15h 35m

1 stop

LHR9:05 amLondon Heathrow

Sep 16

LHR12:15 pmLondon Heathrow

16h 41m

1 stop

TRI11:56 pmBlountville Tri Cities TN/VA

$956

American Airlines

Oct 15

TRI6:12 pmBlountville Tri Cities TN/VA

12h 58m

1 stop

LHR12:10 pmLondon Heathrow

Oct 26

LHR9:55 amLondon Heathrow

15h 36m

1 stop

TRI9:31 pmBlountville Tri Cities TN/VA

$991

Scandinavian Airlines flights from Tennessee to London Heathrow Airport

Our best Scandinavian Airlines deals on Tennessee to London Heathrow Airport flight tickets

Scandinavian Airlines

Sep 27

MEM3:40 pmMemphis

24h 00m

2 stops

LHR9:40 pmLondon Heathrow

Oct 2

LHR6:40 amLondon Heathrow

22h 52m

2 stops

MEM11:32 pmMemphis

$849

Scandinavian Airlines

Oct 25

TRI3:50 pmBlountville Tri Cities TN/VA

20h 10m

2 stops

LHR4:00 pmLondon Heathrow

Nov 8

LHR7:30 pmLondon Heathrow

31h 54m

2 stops

TRI10:24 pmBlountville Tri Cities TN/VA

$896

Scandinavian Airlines

Sep 10

MEM1:37 pmMemphis

22h 03m

2 stops

LHR5:40 pmLondon Heathrow

Sep 15

LHR6:40 amLondon Heathrow

22h 52m

2 stops

MEM11:32 pmMemphis

$956

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

dom 11/15

6:45 am-7:55 am

1 stop20h 10m

London Heathrow

ter 11/17

6:50 am-5:05 pm

2 stops15h 15m

$774

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

dom 11/15

6:45 am-7:10 am

2 stops19h 25m

London Heathrow

ter 11/17

6:50 am-5:05 pm

2 stops15h 15m

$777

MemphisLondon

MEM - LHR

MEMLHR

Memphis

dom 9/27

3:40 pm-9:40 pm

2 stops24h 00m

London Heathrow

sex 10/2

6:40 am-11:32 pm

2 stops22h 52m

$849

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

seg 9/21

7:07 pm-11:55 am

1 stop11h 48m

London Heathrow

sex 10/2

6:50 am-12:10 am

2 stops22h 20m

$881

MemphisLondon

MEM - LHR

MEMLHR

Memphis

ter 9/22

6:26 pm-11:55 am

1 stop11h 29m

London Heathrow

ter 10/13

10:50 am-11:06 pm

2 stops18h 16m

$882

MemphisLondon

MEM - LHR

MEMLHR

Memphis

ter 9/22

11:44 am-10:40 am

2 stops16h 56m

London Heathrow

ter 10/13

10:50 am-11:06 pm

2 stops18h 16m

$885

MemphisLondon

MEM - LHR

MEMLHR

Memphis

ter 9/22

6:00 am-6:30 am

2 stops18h 30m

London Heathrow

ter 10/13

9:00 am-11:06 pm

2 stops20h 06m

$886

BlountvilleLondon

TRI - LHR

TRILHR

Blountville Tri Cities TN/VA

dom 10/25

3:50 pm-4:00 pm

2 stops20h 10m

London Heathrow

dom 11/8

7:30 pm-10:24 pm

2 stops31h 54m

$896

Quickest round-trip

ChattanoogaLondon

CHA - LHR

CHALHR

Chattanooga Lovell Field

seg 9/21

10:44 am-6:45 am

1 stop15h 01m

London Heathrow

sex 10/2

7:45 am-5:21 pm

1 stop14h 36m

$910

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

seg 8/3

1:35 pm-10:15 am

2 stops15h 40m

London Heathrow

qua 8/19

6:50 am-8:24 pm

2 stops18h 34m

$953

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tennessee 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

Prices

Airlines

Other information

What is the cheapest month to fly to London Heathrow Airport?

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Tennessee, with most prices found around $51. If you’re not able to fly to London Heathrow Airport in November, then October is your next best option. Flight prices from Tennessee to London Heathrow Airport during October average around $51.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $939. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,143.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Tennessee to London Heathrow Airport in the afternoon for as low as $1,023. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,049.

What is the cheapest Tennessee to London Heathrow flight route?

Fly from Nashville Intl to London Heathrow for the best Tennessee - London Heathrow flight prices

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

You are more likely to see cheaper flights to London Heathrow Airport from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $995 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Tennessee for as low as $757 on momondo.

What cabin class options are available on Tennessee to London Heathrow Airport flights?

There are 4 cabin classes available to choose from on Tennessee to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tennessee to London Heathrow Airport flights?

You could potentially save up to 45% on your flight if you consider stops on a Tennessee to London Heathrow Airport flight.

Cheap Tennessee to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to London Heathrow Airport

Best Price Found	$457
Fastest flight time	8h 10m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Tennessee in the past 72 hours is $457. The best round-trip flight deal from Tennessee to London Heathrow Airport found on momondo in the last 72 hours is $1,116.

The fastest flight from Tennessee to London Heathrow Airport takes 8h 10m

Direct flights go from Tennessee to London Heathrow Airport every day.

Search flight deals

Frequently asked questions about flying from Tennessee to London Heathrow Airport

When did momondo last update prices for flights from Tennessee to London Heathrow Airport?
Prices for flights from Tennessee to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Tennessee to London Heathrow Airport?
As of July 2026, there are 10 operators available to choose from for flights from Tennessee to London Heathrow Airport.
How old do you have to be to fly from Tennessee to London Heathrow 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 Tennessee to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Tennessee to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Tennessee to London Heathrow Airport is Airbus A350-1000 (59.22% of total bookings). The next most popular plane models are Boeing 777 (20.59%), Boeing 787-8 Dreamliner (12.75%), and Boeing 787-9 Dreamliner (0.98%).

Best airlines flying from Tennessee to London Heathrow Airport

Compare and see reviews for airlines that fly from Tennessee to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $51	Free Cancellation	Rating 7.1 3,012 reviews	Search JetBlue flights
Delta	PriceFrom $157	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $448	Free Cancellation	Rating 7.5 689 reviews	Search Virgin Atlantic flights
Aer Lingus	PriceFrom $480	Free Cancellation	Rating 7.3 1,634 reviews	Search Aer Lingus flights
Icelandair	PriceFrom $482	Free Cancellation	Rating 7.0 694 reviews	Search Icelandair flights
Air Canada	PriceFrom $511	Free Cancellation	Rating 7.1 11,282 reviews	Search Air Canada flights
United Airlines	PriceFrom $515	Free Cancellation	Rating 7.4 9,908 reviews	Search United Airlines flights
British Airways	PriceFrom $527	Free Cancellation	Rating 6.7 8,089 reviews	Search British Airways flights
American Airlines	PriceFrom $624	Free Cancellation	Rating 7.1 11,766 reviews	Search American Airlines flights
Finnair	PriceFrom $716	Free Cancellation	Rating 7.6 1,415 reviews	Search Finnair flights

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tennessee to London. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Tennessee to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your London Heathrow Airport trip

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Cheap flights from Tennessee to London from $217

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to London departing on 7/29. 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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American Airlines flights from Tennessee to London Heathrow Airport

Our best American Airlines deals on Tennessee to London Heathrow Airport flight tickets

Scandinavian Airlines flights from Tennessee to London Heathrow Airport

Our best Scandinavian Airlines deals on Tennessee to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

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

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Tennessee to London Heathrow flight route?

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

What cabin class options are available on Tennessee to London Heathrow Airport flights?

Can stopping save me money on Tennessee to London Heathrow Airport flights?

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

What airlines fly to London Heathrow Airport?

How many flights depart from Tennessee to London Heathrow Airport on average per day?

How many flights depart from Tennessee to London Heathrow Airport on average per week?

How long does it take to fly to London Heathrow Airport?

Cheap Tennessee to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to London Heathrow Airport

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Tennessee to London Heathrow Airport

Best airlines flying from Tennessee to London Heathrow Airport

Compare and see reviews for airlines that fly from Tennessee to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to London

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